26th week of 2013 patent applcation highlights part 28 |
Patent application number | Title | Published |
20130162877 | TOUCH POSITIONING METHOD, TOUCH SCREEN, TOUCH SYSTEM, AND DISPLAY - The present invention relates to a touch positioning method, a touch screen, a touch system and a display. The touch positioning method comprises: processing image collected by the first camera to obtain first image data, and processing image collected by the second camera to obtain second image data, wherein the first image data comprise one touch image block, and the second image data comprise at least two touch image blocks; processing the second image data to obtain third image data, the third image data comprising image blocks of two suspected touch objects; obtaining a distance between the two suspected touch objects according to the first image data and the third image data; and obtaining location information of an actual touch object according to the first image data, the third image data and the distance between the two suspected touch objects. The invention may eliminate misjudgment caused by “crack dot” (FIG. | 2013-06-27 |
20130162878 | DIGITAL PHOTOGRAPHING APPARATUS AND METHOD OF CONTROLLING THE SAME - A digital photographing apparatus and a method of controlling the same. The method including setting a division frame configured by dividing a display screen; displaying a first input image in a first region of the set division frame; displaying the first input image captured according to a first photographing signal, in the first region; displaying a second input image in a second region of the set division frame; and displaying the second input image captured according to a second photographing signal in the second region. | 2013-06-27 |
20130162879 | IMAGING APPARATUS - An imaging apparatus includes a shooting lens having a focus lens for adjusting a degree of focus on an imaging plane; an image sensor converting an optical image of a photographic subject to an electric image signal and outputting it; a confirmation image creator creating a focus state confirmation image in which a part, or a whole of an image expressed by the image signal is enlarged; a display displaying the focus state confirmation image; and a focus evaluation value calculator calculating a focus evaluation value based on the image signal; wherein when a state of an inclination of change in a focus evaluation value calculated at a plurality of positions of the focus lens while moving the focus lens is different from a state of an inclination of change in a focus evaluation value calculated immediately before, the focus state confirmation image is displayed on the display. | 2013-06-27 |
20130162880 | CAMERA MODULE AND METHOD FOR DRIVING THE SAME - The present invention relates to a camera module and a method for driving the camera module, the module including: a photographing unit controlling a shutter speed to photograph an image in response to an inputted control signal; a display unit displaying the image; and a controller outputting a first shutter speed control signal to the photographing unit to allow an average brightness of two or more particular areas to become a set reference brightness, in a case the two or more particular areas in a plurality of divided areas in the display unit are selected. | 2013-06-27 |
20130162881 | IMAGING DEVICE - An imaging device includes an image data interface unit that outputs the first image data according to a pixel signal from a solid-state imaging device, an image data reading unit that reads image data from a storage unit and outputs the read image data as second image data, an image synthesizing unit that outputs third image data in which the first image data is synthesized with the second image data, an evaluation value generating unit that generates an evaluation value based on image data, a first image data selecting unit that inputs selected image data to the evaluation value generating unit, an image data writing unit that stores input image data in the storage unit via the data bus, a second image data selecting unit that inputs selected image data to the image data writing unit, and a display unit that displays an image corresponding to the third image data. | 2013-06-27 |
20130162882 | Method of Manufacturing Plurality of Optical Devices - In accordance with an aspect of the invention, a method of manufacturing, on a waver scale, a plurality of optical devices comprises the steps of providing a wafer scale spacer with a plurality of holes arranged in a hole pattern at the positions of camera modules, providing a wafer scale substrate with an infrared (IR) filter that is patterned to comprise a plurality of IR filter sections, the IR filter sections being arranged in an IR filter pattern that is such that radiation paths through the substrate and onto the camera modules go through the IR filter sections, and stacking the substrate and the spacer on each other with the holes and the filter sections being aligned. | 2013-06-27 |
20130162883 | IMAGING LENS AND IMAGING APPARATUS - An imaging lens including: in order from an object side thereof, a first lens having a positive refractive power; a second lens formed in a meniscus shape having a negative refractive power with a concave surface faced to an image side; a third lens formed in a biconvex shape having a positive refractive power near an optical axis; a fourth lens formed in a meniscus shape having a positive refractive power with a concave surface faced to the object side near the optical axis; and a fifth lens having a negative refractive power near the optical axis and a positive refractive power in a peripheral portion, the imaging lens satisfying the following conditional expression (a), 3.0≦f3/f4≦30.0 (a) where f3 is a focal length of the third lens, and f4 is a focal length of the fourth lens. | 2013-06-27 |
20130162884 | ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME - A zoom lens includes a first lens unit having a negative refractive power, a second lens unit having a positive refractive power, a third lens unit having a negative refractive power, and a fourth lens unit having a positive refractive power, disposed in order from an object side to an image side, and an aperture stop between a lens surface closest to the object side of the second lens unit and a lens surface closest to the object side of the third lens unit, the third lens unit is moved to the image side during a focusing operation from an infinite object to a short distance object, the first lens unit is configured by at most two negative lenses and one positive lens, the third lens unit is configured by a single lens or a cemented lens, and an appropriate conditional expression are met. | 2013-06-27 |
20130162885 | ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME - A zoom lens includes, in order from an object side to an image side, a first lens unit of a negative refractive power, a second lens unit of a positive refractive power, and a third lens unit of a positive refractive power, an interval between the first lens unit and the second lens unit and an interval between the second lens unit and the third lens unit being configured to change in zooming from a wide angle end to a telephoto end. The first lens unit includes, in order from the object side to the image side, a negative lens and a positive lens. The predetermined conditions are satisfied. | 2013-06-27 |
20130162886 | Inner Focus Lens System and Image Pickup Apparatus Using the Same - An inner focus lens system includes, from the object side, a first lens unit having a positive refractive power, an aperture stop, a second lens unit having a positive refractive power, and a third lens unit. The first lens unit includes a plurality of negative lenses and at least one positive lens, the lens located closest to the object side is a negative lens. The second lens unit includes at least one negative lens and at least one positive lens, and moves toward the object side for focusing from an infinite object distance to a close object distance such that the distance between the second lens unit and the aperture stop decreases and that the distance between the second lens unit and the third lens unit increases. The lens system satisfies the following conditions: 12013-06-27 | |
20130162887 | Inner Focus Lens System and Image Pickup Apparatus Using the Same - An inner focus lens system comprises, in order from an object side to an image side, a first lens unit, an aperture stop, a second lens unit having a positive refractive power, a third lens unit having a negative refractive power, and a fourth lens unit having a positive refractive power, wherein the first lens unit has at least one negative lens and at least one positive lens, the second lens unit has at least one negative lens and at least one positive lens, the third lens unit has at least one negative lens, the fourth lens unit has at least one positive lens, at the time of focusing on an object at a short distance from an object at infinity, the third lens unit moves to an image side so as to lengthen a distance to the second lens unit and to shorten a distance to the fourth lens unit, and the following conditional expression (1) is satisfied: | 2013-06-27 |
20130162888 | IMAGING DEVICE, INFORMATION PROCESSING TERMINAL, MOBILE TELEPHONE, PROGRAM, AND LIGHT EMISSION CONTROL METHOD - A camera-mounted cellular phone ( | 2013-06-27 |
20130162889 | LENS SYSTEM, INTERCHANGEABLE LENS APPARATUS, AND CAMERA SYSTEM - It has conventionally been difficult to reduce the size of a fast lens system having an F number of about 1.4 to 2.4. In a lens system of the present invention, a positive lens element is disposed closest to an object side. A diaphragm is disposed in a widest air space in the lens system. The lens system of the present invention satisfies the following conditions: | 2013-06-27 |
20130162890 | FOCUS ADJUSTMENT APPARATUS - In a focus detection apparatus, a sensor includes a first mode for outputting via the signal line when respective stored charges corresponding to the first and the second AF areas have reached the predetermined charge amount, and a second mode for outputting via the signal line when respective stored charges corresponding to the first or the second AF areas have reached the predetermined charge amount. | 2013-06-27 |
20130162891 | IMAGE CAPTURING DEVICE - An image capturing device is provided. The image capturing device includes a lens device including a first housing; and a sapphire lens directly connected to the first housing for protecting the lens device, wherein the sapphire lens includes a crystal structure and has a crystal axis, the crystal structure is a single-crystal structure, and the crystal axis includes one selected from a group consisting of c-axis (0001), a-axis (1 | 2013-06-27 |
20130162892 | COG PACKAGE AND CAMERA MODULE HAVING THE SAME - There is provided a COG package. The COG package includes: a transparent circuit board formed of a light transmitting material; an imaging device fixedly disposed on the transparent circuit board; a solder part formed on the transparent circuit board so as to be disposed outwardly of the imaging device; and a light shielding member mounted on a bottom surface of the imaging device to prevent light from being incident on the bottom surface of the imaging device and being transmitted through the imaging device. | 2013-06-27 |
20130162893 | IMAGE PICKUP APPARATUS HAVING IMAGE PICKUP DEVICE PACKAGE MOUNTED THEREON - A mechanism enabling reduction of the size of a structure for mounting an image pickup device without affecting the amount of movement of an optical system even when screw insertion holes of a sensor plate are arranged closer to the optical axis. The sensor plate of an image pickup apparatus is mounted to a lens barrel with screws, and includes an attachment surface to which the image pickup device is attached and contact surfaces which are fixed to the lens barrel. The attachment surface is protruded from the contact surfaces. By bringing the attachment surface to the lens barrel in the optical axis direction, the device has an image pickup surface positioned with respect to the lens barrel in the optical axis direction. The sensor plate has an opening formed between the attachment surface and each contact surface, for absorbing deformation of the sensor plate. | 2013-06-27 |
20130162894 | CAMERA MODULE - Disclosed herein is a camera module herein. The camera module includes a case; a bracket that is installed in the case, wherein an elastic element is interposed between the bracket and the case, and the bracket is elastically supported in the case by the elastic element; a substrate coupled to a lower portion of the bracket; an image sensor installed on the printed circuit board, wherein an upper portion of the image sensor is inserted into the bracket; and a focusing and tilt adjuster that is coupled through a bottom surface of the case, wherein a front end portion of the focusing and tilt adjuster contacts the substrate. | 2013-06-27 |
20130162895 | LENS BARRIER UNIT AND IMAGE CAPTURING APPARATUS - A lens barrier unit capable of improving the external force-resistance without increasing the size of the lens barrier unit itself. The lens barrier unit opens/closes an opening portion of a cover member. Each of a first panel member and a second panel member has an opening communicating with the opening portion and a plate-shaped portion for partially defining the opening. A lens barrier member moves between a lens protection position and a lens exposed position. A link member moves a lens barrier member to the lens protection position or the lens exposed position. The lens barrier member and the link member are arranged between the first panel member and the second panel member with the link member located on a side of the second panel member side, and the second panel member and the link member overlap with each other through a static pressure receiving structure. | 2013-06-27 |
20130162896 | CAMERA MODULE - Disclosed herein is a camera module, including: a lens holder including a receiving unit receiving a lens module therein; a driving unit joined to the lens holder to be movable in a direction vertical to an optical-axis direction; a housing in which the driving unit is installed to be movable in the vertical direction to the optical-axis direction and having a protruding member that protrudes on one surface thereof; a shape memory alloy wire part connected to the driving unit to generate driving force in the vertical direction to the optical-axis direction; and an elastic member applying a preload to the shape memory alloy wire part to cause initial transformation. | 2013-06-27 |
20130162897 | CAMERA MODULE - Disclosed herein is a camera module including: a lens barrel including at least one lens L stacked and bonded therein and having a lower protrusion part formed on a bottom surface thereof; a housing having an internal space so as to receive the lens barrel therein and having a supporting surface supporting the lens barrel; and a substrate formed below the housing and having an image sensor mounted thereon. | 2013-06-27 |
20130162898 | IMAGE-PICKUP APPARATUS - An image-pickup apparatus includes a speaker, a movable barrel having a lens, a fixed barrel where a cam groove engaging with a cam pin provided on the movable barrel and configured to drive the movable barrel is formed on its inner periphery and an exterior part where the fixed barrel is attachable. A sound space is formed by concaving an outer periphery of the fixed barrel, the speaker is arranged so as to cover the sound space, an opening connected with the sound space is formed on the exterior part, and a bottom part of the sound space is located closer to an optical axis of the lens than to the bottom part of the cam groove in the fixed barrel. | 2013-06-27 |
20130162899 | ADAPTER - An extended video graphics array (VGA) adapter includes first and second conversion circuits, a switch unit, and an interface. The first conversion circuit includes a digital to analog (D/A) converter and a coupler. The second conversion circuit includes an analog to digital (A/D) converter and a decoupler. When the switch unit connects the first conversion circuit to the interface, the D/A converter converts a digital signal representing data into a first analog form data for coupling with a first alternating current (AC) voltage. When the switch unit connects the second conversion circuit to the interface, the decoupler decouples and separates a second analog form data into the second analog form data. The A/D converter converts the second analog form data into digital signals representing data, and outputs the digital signals representing data to the interface. | 2013-06-27 |
20130162900 | AUDIO SIGNAL PROCESSING APPARATUS, AUDIO SIGNAL PROCESSING METHOD, PROGRAM AND SIGNAL PROCESSING SYSTEM - An audio signal processing apparatus including a selection signal acquisition unit acquiring a selection signal showing a selection of a predetermined moving image from a plurality of moving images imaged at different imaging positions in a predetermined environment; an audio signal generating unit generating an audio signal at the imaging position of the predetermined moving image, based on an audio signal picked up at an audio pick up position in the predetermined environment and a transmission function determined according to a relative position of the imaging position of the predetermined moving image and the audio pick up position according to the selection signal. | 2013-06-27 |
20130162901 | RINGING SUPPRESSION IN VIDEO SCALERS - Embodiments are generally directed to ringing suppression in video scalers. An embodiment of a method includes receiving a stream of video data, received video data including sets of video data values, and storing a first set of video data values in a memory. A first set of scaled values for the set of video data values is determined based on a scaling technology, and a second set based on linear interpolation. The method includes detecting rate of change in amplitude for received video data, generating a mixing control signal based at least in part on the rate of change, mixing first set of scaled values and second set of scaled values based at least in part on mixing control signal to generate blended set of coefficients, and generating scaled video data output using the set of blended values. | 2013-06-27 |
20130162902 | SYSTEM AND METHOD FOR VERIFICATION OF MEDIA CONTENT SYNCHRONIZATION - In a system and method for verification of media content synchronization, the system may include a processor configured to perform a method including determining at least one similarity score of a copy of a master program based on a comparison of at least one signature of the copy with at least one signature of the master program. | 2013-06-27 |
20130162903 | TRANSMITTER, RECEIVER, AND COMMUNICATION PATH SWITCH METHOD - According to one embodiment, a transmitter including an AV transmission unit including a first transmission unit which transmits video/audio data according to a method 1, and a second transmission unit which transmits video/audio data according to a method 2, with a clock signal inserted in a data signal, and a communication unit which performs the information communication with the receiver by a predetermined standard signal, a communication channel switch unit which transfers a video clock signal to a clock terminal of an HDMI if the video/audio data is transmitted by the first transmission unit, or transfers a first predetermined standard signal output from the communication unit if the video/audio data is transmitted by the second transmission unit, while the communication channel switch unit transfers a second predetermined standard signal received by an HPD/RSV terminal of the HDMI even in transmission by any of the first and second transmission units. | 2013-06-27 |
20130162904 | SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, PROGRAM, RECORDING MEDIUM, AND SIGNAL PROCESSING SYSTEM - A signal processing device includes: a feature amount calculation unit calculating the respective feature amount of a first audio signal obtained through a first communication pathway and a second audio signal obtained through a second communication pathway corresponding to the first audio signal; an audio synchronization processing unit generating synchronization information of the first audio signal and the second audio signal based on the feature amounts calculated by the feature amount calculation unit; and an audio synthesis unit synthesizing the first audio signal with the second audio signal based on the synchronization information generated by the audio synchronization processing unit. | 2013-06-27 |
20130162905 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGRAM, RECORDING MEDIUM, AND INFORMATION PROCESSING SYSTEM - An information processing device includes a feature amount calculating unit configured to obtain an audio feature amount of audio included in a content including audio; a synchronization information generating unit configured to generate synchronization information for synchronizing a plurality of content including the same or similar audio signal components, based on the audio feature amount obtained by the feature amount calculating unit; and a compositing unit configured to generate composited content, where a plurality of contents have been synchronized and composited using the synchronization information generated at the synchronization information generating unit. | 2013-06-27 |
20130162906 | DISPLAY-ENABLED REMOTE DEVICE TO FACILITATE TEMPORARY PROGRAM CHANGES - A method for displaying two different content items on a main display device and a remote device includes displaying content in a first display mode, generating a content switch event to switch from the first display mode to a second display mode, and displaying content in the second display mode. In the first display mode, a first content item is displayed on the main display device. In the second display mode, a second content item is displayed on the main display device, and the first content item is displayed on the remote device. | 2013-06-27 |
20130162907 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - Disclosed are a display apparatus including a display unit which displays an image thereon; a first image processor which processes an image signal based on a predetermined image processing operation, and displays an image based on the processed image signal; a first central processor which controls the display unit and the first image processor; and a first controller which grants a control right to the first central processor or to an upgrading apparatus, which upgrades the display apparatus, to control the display apparatus when the upgrading apparatus is connected to the display apparatus. | 2013-06-27 |
20130162908 | DISPLAY APPARATUS AND SIGNAL PROCESSING MODULE FOR RECEIVING BROADCASTING AND DEVICE AND METHOD FOR RECEIVING BROADCASTING - A display apparatus for receiving broadcasting includes a display unit configured to display an image thereon, a cover which partially covers the display unit, at least one signal connector which is configured to connect to a portable signal processing module that is located outside the cover and processes a signal to be displayed by the display unit, and receives the signal processed by the signal processing module, and a timing controller (T-con) configured to control a display timing of the signal received by the at least one signal connector. | 2013-06-27 |
20130162909 | ADAPTER - A television adapter includes first and second conversion circuits, a switch unit, and a high definition television (HDTV) interface. The first conversion circuit includes a digital to analog (D/A) converter and a coupler. The second conversion circuit includes an analog to digital (A/D) converter and a decoupler. When the switch unit connects the first conversion circuit to the HDTV interface, the D/A converter converts a first digital signal from the HDTV interface into a first analog form data. The coupler couples the first analog form data to a first alternating current (AC) voltage. When the switch unit connects the second conversion circuit to the HDTV interface, the decoupler decouples and separates a second AC voltage into a second analog form data. The A/D converter converts the second analog form data into a second digital signal, and outputs the second digital signal to the HDTV interface. | 2013-06-27 |
20130162910 | ADAPTER - A television adapter includes first and second conversion circuits, a switch unit, and a high-definition multimedia interface (HDMI). The first conversion circuit includes a digital to analog (D/A) converter and a coupler. The second conversion circuit includes an analog to digital (A/D) converter and a decoupler. When the switch unit connects the first conversion circuit to the first HDMI, the D/A converter converts a first digital signal from the HDMI into a first analog form data. The coupler couples the first analog form data to a first alternating current (AC) voltage. When the switch unit connects the second conversion circuit to a second HDMI, the decoupler decouples and separates a second AC voltage into a second analog form data. The A/D converter converts the second analog form data into a second digital signal, and outputs the second digital signal to the second HDMI. | 2013-06-27 |
20130162911 | DOWNSTREAM VIDEO COMPOSITION - A video source, a display and a method of processing multilayered video are disclosed. The video source decodes a multilayered video bit stream to transmit synchronized streams of decompressed video images and corresponding overlay images to an interconnected display. The display receives separate streams of video and overlay images. Transmission and reception of corresponding video and overlay images is synchronized in time. A video image received in the display can be selectively processed separately from its corresponding overlay image. The video image as processed at the display is later composited with its corresponding overlay image to form an output image for display. | 2013-06-27 |
20130162912 | VIDEO PROCESSING APPARATUS FOR GENERATING MULTIPLE VIDEO OUTPUTS BY EMPLOYING HARDWARE SHARING TECHNIQUE - A video processing apparatus includes a first video processing block, a second video processing block and a third video processing block. The first video processing block has a plurality of first video processing circuits disposed at a first video processing path, and is arranged for generating a first video output according to a first video input. The second video processing block has a plurality of second video processing circuits disposed at a second video processing path parallel with the first video processing path, and is arranged for generating an intermediate video output in response to a second video input, wherein an output signal of one of the first video processing circuits acts as the second video input fed into one of the second video processing circuits. The third video processing block is arranged for generating the second video output according to the intermediate video output. | 2013-06-27 |
20130162913 | SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD - According to one embodiment, a signal processing apparatus includes a memory, an allowing module and a controller. The memory is configured to store at least one application. The allowing module is configured to allow execution operation of the application. The controller is configured to control to selectively execute one of a first application stored in the memory and a second application stored in an external device, based on the execution operation. | 2013-06-27 |
20130162914 | ELECTRONIC APPARATUS, PORTABLE COMPUTER, AND TELEVISION - According to one embodiment, an electronic apparatus includes a housing, a display in the housing, a module in the housing, and a member attached to an end of the display. The member is configured to support the module and includes a cutout portion at an inner side of an end region of the module in a direction substantially parallel to the end of the display. | 2013-06-27 |
20130162915 | LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION DEVICE - An object of this invention is to provide a lighting device in which a predetermined distance between the LED units and the optical member can be maintained without increasing the number of the parts, and to provide a display device, and a television device including the same. The lighting device includes a chassis | 2013-06-27 |
20130162916 | TV/DVD/Cable Monitor Shelf - The invention is a cantilevered shelf designed to be used with a flat screen television or computer monitor providing a location for the placement of auxiliary small electronic equipment such as a DVD player, cable converter box or game console. The vertical support for the horizontal shelf can be secured to the TV's wall mounting brackets, to the TV itself or to a wall near where the TV will be mounted. | 2013-06-27 |
20130162917 | PROJECTOR AND METHOD FOR CONTROLLING PROJECTOR - A projector in which a liquid crystal display panel modulates light emitted from a light source and the modulated image light is projected, the projector includes a temperature detector that detects a temperature in the projector and a controller that determines the amount of overdrive based on the temperature detected by the temperature detector in accordance with a driven state of the projector and performs overdrive control on the liquid crystal display panel based on the amount of overdrive. | 2013-06-27 |
20130162918 | DRIVE CIRCUIT OF DISPLAY DEVICE, DISPLAY DEVICE, AND METHOD OF DRIVING DISPLAY DEVICE - A display device includes a display panel, a touch panel arranged on a display surface side of the display panel, a switching liquid crystal panel including a parallax barrier that enables three-dimension display, a common board that is commonly used as a base board of the touch panel and a base board of the switching liquid crystal panel, a plurality of electrodes provided on the common board and used for the touch panel and the switching liquid crystal panel, and a drive circuit configured to apply a synthesized signal to some of the electrodes. The synthesized signal is configured by synthesizing a touch panel drive signal and a switching liquid crystal drive signal. | 2013-06-27 |
20130162919 | DISPLAY DEVICE AND METHOD FOR DRIVING DISPLAY DEVICE - A display device including a liquid crystal lens and a display panel is provided. The liquid crystal lens is disposed above the display panel and includes a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer between the first and the second substrates, driving electrodes located between the first substrate and the liquid crystal layer and arranged in a pitch, and an opposite electrode layer located between the second substrate and the liquid crystal layer. The display panel has display units arrange in the pitch. In a 3D display mode, two adjacent driving electrodes in the liquid crystal lens are respectively driven at a first time period and a second time period. The liquid crystal lens and the display panel are switched synchronically so that each display unit respectively displays images with different parallax at the first and the second time periods. | 2013-06-27 |
20130162920 | LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY DEVICE, AND POLYMER FOR ALIGNMENT FILM MATERIAL - In a photo-alignment liquid crystal panel capable of achieving a uniform display quality and highly reliable photo-alignment properties, and excellent electro-optical properties (transmittance, contrast, viewing angle, and response) for improving a basic performance and a high image quality of a liquid crystal panel and a liquid crystal display device, a structural composition of a polymer, which is preferable as a photo-alignment film, is unclear. The invention optimizes a copolymerization ratio and a modification rate of a photopolymer in order for a compound having photo-alignment properties to be contained as the photo-alignment film so as to enable the photo-alignment film to have the photo-alignment properties, and achieves the discovery of a preferred structural composition of the polymer. An object of the invention is to efficiently produce and provide a display panel and a liquid crystal display device that have excellent electrical properties and optical properties, and have a sufficient liquid crystal display quality and reliability. | 2013-06-27 |
20130162921 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - In a liquid crystal display device, liquid crystal molecules are oriented in a vertical direction to the first substrate and the second substrate by the first molecule orientation film and the second molecule orientation film, respectively, in a non-driving state. A structural pattern is formed so as to extend in a first direction parallel to a surface of the liquid crystal layer and so as to form, in a driving state, an electric field periodically changing in a second direction that is parallel to the liquid crystal layer and vertical to the first direction. The liquid crystal molecules substantially tilt in the first direction in the driving state. | 2013-06-27 |
20130162922 | CONNECTING STRUCTURE OF ELECTRONIC APPARATUS AND DISPLAY DEVICE USING THE SAME - A connecting structure of the present invention includes a first substrate, a second substrate on which the first substrate is laminated, and a sheet like connection body having one end connected to one principal surface of the first substrate and another end connected to one principal surface of the second substrate, wherein a lengthwise direction of the sheet like connection body is parallel to a perimeter part of the first substrate, and the sheet like connection body has a slit part extending from one of end portions thereof to a part thereof along the lengthwise direction, and has a first end and a second end divided by the slit part at one of end portions, the first end is connected to a principal surface of the first substrate in vicinity of a peripheral part of the first substrate, and the second end is connected to a principal surface of the second substrate in vicinity of a peripheral part of the first substrate. | 2013-06-27 |
20130162923 | DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME - It is an object to decrease the number of transistors connected to a capacitor. In a structure, a capacitor and one transistor are included, one electrode of the capacitor is connected to a wiring, and the other electrode of the capacitor is connected to a gate of the transistor. Since a clock signal is input to the wiring, the clock signal is input to the gate of the transistor through the capacitor. Then, on/off of the transistor is controlled by a signal which synchronizes with the clock signal, so that a period when the transistor is on and a period when the transistor is off are repeated. In this manner, deterioration of the transistor can be suppressed. | 2013-06-27 |
20130162924 | SWITCHABLE PRIVACY FILTER - The disclosure generally relates to optical elements such as switchable privacy filters useful for displaying information in at least two modes. In the first mode, the viewing angle can be limited to restrict viewing to near-normal orientations. In the second mode, the viewing angle can be increased so that the information can be viewed at larger oblique angles. The disclosure also relates to switchable privacy displays that include the switchable privacy filters. | 2013-06-27 |
20130162925 | Thin-film Transistor Substrate and Manufacturing Method Thereof and Liquid Crystal Display Device - The present invention provides a TFT substrate and manufacturing method thereof and a liquid crystal display device. The method includes: sequentially depositing a dielectric layer, a first metal layer, and a first semiconductor layer on a substrate; applying half-toning technique to form a first photoresist layer; removing portions of the dielectric layer, the first metal layer and the first semiconductor layer and making a portion of the dielectric layer exposed; removing the first photoresist layer and sequentially forming a second semiconductor layer, a first protection layer, and a second metal layer on the substrate; forming a second photoresist layer; removing all the layers on the substrate that are not covered; and removing the second photoresist layer and forming a second protection layer. The invention uses only two masking processes of half-toning and regular mask. The number of masking process is reduced and the manufacturing of TFT substrate is greatly simplified. | 2013-06-27 |
20130162926 | Liquid Crystal Display Device and Method for Fabricating the Same - Disclosed are a liquid crystal display device which reduces the number of masks and improves an aperture ratio, and a method for fabricating the same. The liquid crystal display device includes gate and data lines perpendicularly intersecting on a substrate having pixel and pad parts; a thin film transistor on the substrate at the intersection of the gate and data lines; a pixel electrode on the substrate at the pixel part and connected directly to a drain electrode of the thin film transistor; an insulating film on the overall surface of the substrate including the pixel electrode and the thin film transistor; an organic film on the insulating film over the thin film transistor and the data line; and a common electrode of slit shapes overlapping the pixel electrode such that the insulating film is interposed between the common electrode and the pixel electrode. | 2013-06-27 |
20130162927 | LIQUID CRYSTAL DISPLAY DEVICE - A pixel electrode is formed on a TFT substrate, and a gate insulating film, an inorganic passivation film, a common electrode, and an alignment film are formed in this order thereover. A columnar spacer is formed to the counter substrate and is adapted to define a gap between the TFT substrate and the counter substrate. A through hole is formed in the gate insulating film of the TFT substrate, and the columnar spacer is disposed so as to cover a concave portion formed by the through hole. Since the area of contact between the columnar spacer and the TFT substrate is decreased, it is possible to suppress scraping of the alignment film and thus to prevent occurrence of bright spots. | 2013-06-27 |
20130162928 | Liquid Crystal Display Device - A liquid crystal display device with a pair of substrates which are arranged to face each other with liquid crystal therebetween, columnar spacers having the substantially equal height formed on a liquid-crystal-side surface of one substrate, and the columnar spacers include the columnar spacer which is contact with a liquid-crystal-side surface of another substrate and the columnar spacer which is not contact with the liquid-crystal-side surface of another substrate. | 2013-06-27 |
20130162929 | Display Device - A display device includes a first substrate which constitutes a part of a display panel, the first substrate having a first side and having a terminal formed thereon adjacent to the first side, and a flexible printed circuit board which is connected to the first substrate. The flexible printed circuit board includes a board portion, a wiring layer which is mounted on the board portion, a cover portion which covers the wiring layer, and a connecting portion which is connected to the terminal formed on the first substrate. The connecting portion includes a metal layer, and wherein the cover portion overlaps with the first side and an area between the first side and the terminal. | 2013-06-27 |
20130162930 | POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - A polarizing plate includes a polarizer and at least one protective film on at least one side of the polarizer. The protective film has an in-plane retardation (Re) of greater than about 10,000 nm at a wavelength of 550 nm, as calculated by Re=(nx−ny)×d, wherein nx and ny are indexes of refraction in x-axis and y-axis directions of the protective film, respectively, and d is a thickness of the protective film. | 2013-06-27 |
20130162931 | LIGHT EFFICIENCY ENHANCING OPTICAL DEVICES - A light efficiency enhancing optical device is disclosed, including a cholesteric liquid crystal film, a quarter wave plate disposed on a light out-going surface of the cholesteric liquid crystal film and an optical compensating film disposed on a light out-going surface of the quarter wave plate, wherein the optical compensating film includes a positive birefringence C-plate, and a composite optical compensating film with combination of the optical compensating film and the quarter wave plate has in-plane phase retardation R | 2013-06-27 |
20130162932 | BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A backlight unit and a display device having the same are discussed. According to an embodiment, the backlight unit includes a light source configured to generate light; and a light guide plate configured to distribute the light received from the light source, the light guide plate including: at least one body, each of the at least one body divided into a plurality of blocks, and a plurality of reflective patterns formed on a bottom surface of the body, wherein the plurality of reflective patterns are selectively provided at some of the plurality of blocks. | 2013-06-27 |
20130162933 | ELECTRONIC DEVICE - An electronic device including a display is provided. The display displays a received information content, and the information content has a horizontal direction. The display has a horizontal direction parallel to the information content's horizontal direction. The display includes a display panel, a backlight module and a first polarization unit. The backlight module is disposed at a side of the display panel, wherein the backlight module includes a horizontal prism sheet. The horizontal prism sheet includes a plurality of first prisms, wherein top angles of the first prisms are larger than or equal to 80 degrees and are smaller than 90 degrees. The display panel is located between the first polarization unit and the backlight module. A first angle between a transmission axis of the first polarization unit and the horizontal direction of the display is larger than 45 degrees and smaller than 135 degrees. | 2013-06-27 |
20130162934 | LIQUID CRYSTAL DISPLAY DEVICE, AND COLOR REPRODUCTION METHOD THEREOF - This liquid crystal display device | 2013-06-27 |
20130162935 | POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - A polarizing plate includes a polarizer; and a protective film attached to at least one side of the polarizer via an adhesive layer. The adhesive layer is formed of a water-based adhesive including a polyvinyl alcohol resin, a zirconium compound, and an imine crosslinking agent. The polarizing plate has a variation in light transmittance (|B-A|) from 0% to about 0.25% at wavelengths from 400 nm to 780 nm, where A is an average value of initial light transmittance of the polarizing plate at wavelengths from 400 nm to 780 nm, and B is an average value of light transmittance of the polarizing plate at wavelengths from 400 nm to 780 nm measured after the polarizing plate has been dipped in water of 25° C. for 3 hours, followed by drying at 25° C. for 2 hours. | 2013-06-27 |
20130162936 | ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL - The disclosed technology discloses an array substrate and a liquid crystal display panel. The array substrate comprises: a base substrate; a gate line and a data line formed on the base substrate, the gate line and the data line defining a plurality of pixel regions; and a first electrode layer and a second electrode layer formed in each pixel region; and an insulating layer provided between the first electrode layer and the second electrode layer. The first electrode layer, the insulating layer and the second electrode layer are laminated on the base substrate in this order. The first electrode layer is provided with a plurality of first apertures therein, and the first electrode layer comprises a plurality of first electrode portions located between the plurality of first apertures. | 2013-06-27 |
20130162937 | HOMEOTROPIC ALIGNMENT LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEROF - According to embodiments of the present invention, there are provided a homeotropic alignment liquid crystal display and a manufacturing method thereof The homeotropic alignment liquid crystal display comprises: a color filter substrate and a TFT array substrate bonded together; liquid crystals provided between the color filter substrate and the TFT array substrate, wherein the TFT array substrate comprises a common electrode layer and a pixel electrode layer, and wherein in the case where a driving voltage is not applied to the pixel electrode layer, the liquid crystals are aligned perpendicularly to the color filter substrate and the TFT array substrate. | 2013-06-27 |
20130162938 | Liquid Crystal Display Device, Low Temperature Poly-Silicon Display Device, and Manufacturing Method Thereof - The present invention discloses a liquid crystal display device, a low temperature poly-silicon display device, and a manufacturing method thereof. The manufacturing method includes: forming a metal shield layer on a substrate; forming a poly-silicon layer above the metal shield layer and insulated from the metal shield layer; and forming a common electrode and a pixel electrode layer above the poly-silicon layer to be insulated from each other to have the pixel electrode layer electrically connected to the poly-silicon layer and the common electrode electrically connected to the metal shield layer. Through the above described method, the present invention reduces the resistance of the common electrode, reduces the delay effect caused by excessively large electrical resistance of the common electrode, reduces the number of masking operation by one, reduces the period of time by which a manufacturing process is completed, lowers down the cost, and increases the throughput. | 2013-06-27 |
20130162939 | LIQUID CRYSTAL DISPLAY DEVICE - Columnar spacers are formed on a TFT substrate where a TFT circuit layer is formed. The TFT circuit layer has a TFT and a pixel electrode. A spacing between the TFT substrate and a counter substrate having a color filter, a black matrix, and an overcoat film is controlled by columnar spacers. The columnar spacers are inserted into an overcoat film formed on the counter substrate. Thus, the counter substrate and the TFT substrate are protruded inward. The substrates protruded inward are unlikely to be deformed. When an external pressure is applied or the front window or the like is bonded to the liquid crystal display panel with resin, the counter substrate is unlikely to be deformed by a stress applied by shrinkage on resin curing. Moreover, the number of columnar spacers can be properly set, thereby preventing the occurrence of low-temperature air bubbles. | 2013-06-27 |
20130162940 | Spectacles With Removable Optics - Spectacles having two frames magnetically coupled together, the first frame having a pair of temples, and the second frame, located behind the first frame having nosepads. The bridge of the first frame has a rear opening cavity to accept and keep in alignment, the bridge of the second frame. Magnetic means within the rear opening cavity holds the two frames together. | 2013-06-27 |
20130162941 | Braided Eyewear Retainer - An eyewear retainer for glasses, in which braided tubular sleeves with bonded terminal ends hold onto the temple piece of the glasses. The eyewear retainer consists of two braided tubular sleeves, with at least one of the terminal ends of each sleeve ending in a plurality of terminal ends of the braided strings or ribbons. The two braided tubular sleeves may be connected via a continuous braid or used with another intermediary component. The length of the device is selected for comfortable use and may be adjusted during use. In a preferred embodiment, the bonding of the terminal ends is accomplished, via a silicone-based epoxy to provide a flexible and tacky bond, which allows a more secure hold. | 2013-06-27 |
20130162942 | Polar Thermoplastic Ophthalmic Lens Molds, Ophthalmic Lenses Molded Therein, And Related Methods - Ophthalmic lens molds made from one or more thermoplastic polymers with average polarities from about 1% to about 7%, ophthalmic lenses including silicone hydrogel contact lenses molded using these less polar thermoplastic polymers, and related methods are described. When the molds are used to cast mold silicone hydrogel contact lenses, the resulting polymerized lens bodies have ophthalmically acceptably wettable surfaces. | 2013-06-27 |
20130162943 | Ophthalmic Device Molds Formed From Vinyl Alcohol Copolymer, Ophthalmic Devices Molded Therein, And Related Methods - Ophthalmic device molds made from at least one vinyl alcohol copolymer and having a static sessile drop contact angle of less than 70 degrees, ophthalmic devices such as ocular inserts and contact lenses and including silicone hydrogel devices formed using these molds, and related methods are described. The methods of manufacturing ophthalmic devices can use dry or wet demolding processes, or dry or wet delensing processes. | 2013-06-27 |
20130162944 | SYSTEM, METHOD, AND APPARATUS FOR AMBLYOPIA AND OCULAR DEVIATION CORRECTION - Systems, methods, and apparatuses for amblyopia and ocular deviation correction, as well as visual interfaces, are disclosed. In one aspect, embodiments of the present disclosure include a system for amblyopia correction, the system includes, an image processing unit to identify a set of image parameters and, when, in operation, the image processing unit modifies a source visual content based on one or more of the set of image parameters to generate visual content and a visualization unit coupled to the image processing unit operable to receive visual content from the image processing unit, the visualization unit having a screen, when, in operation, the screen displays the visual content. | 2013-06-27 |
20130162945 | OPHTHALMOLOGIC APPARATUS, AND OPHTHALMOLOGIC CONTROL METHOD AND PROGRAM - Provided is an ophthalmologic apparatus, which can easily and quickly find a part of a crystalline lens without opacity where specific information of an eye to be inspected can be acquired (for example, eye refractive power information can be measured), when changing to a transillumination observation mode. The ophthalmologic apparatus includes: a specific information acquiring unit which acquires specific information of the eye to be inspected through a first opening; a transillumination image acquiring unit which acquires a transillumination image of the eye to be inspected; and a control unit which changes the first opening to a second opening smaller than the first opening when acquiring the transillumination image. | 2013-06-27 |
20130162946 | OPHTHALMOLOGIC APPARATUS, AND OPHTHALMOLOGIC METHOD AND PROGRAM - Provided is an ophthalmologic apparatus which is capable of performing offset adjustment of an alignment position while performing transillumination observation by automatic alignment. The ophthalmologic apparatus includes an automatic alignment unit for automatically performing alignment between a measuring portion and an eye to be inspected, and an alignment position changing unit capable of moving an optical axis center position of the measuring portion to an arbitrary position in the transillumination observation. | 2013-06-27 |
20130162947 | METHOD AND DEVICE FOR DETERMINING THE EYE TORSION - The invention relates to a device for determining eye torsion, comprising a camera and an image processing unit, which is designed to carry out a method for determining eye torsion. In the method, at least two images of an eye are recorded and image data are produced from said images, and at least one characteristic feature of the eye is identified from the image data, for example a blood vessel. Direction histograms of the feature in both images are produced and compared with each other. The angle of the torsion of the eye is determined from the shift of the directions in the direction histograms. | 2013-06-27 |
20130162948 | SYSTEM AND METHOD FOR AUTO-RANGING IN OPTICAL COHERENCE TOMOGRAPHY - A system, in one embodiment, includes an optical coherence tomography (OCT) imaging system having a light source configured to emit light. The OCT imaging system further includes a beam splitter configured to receive the light from the light source, split the light into a first light portion directed along a sample arm comprising a sample and a second light portion directed along a reference arm comprising a reference mirror, receive a first reflected light portion from the sample arm and a second reflected light portion from the reference arm, combine the first and second reflected light portions to obtain an interference signal. Further, the OCT imaging system includes a controller having logic configured to perform an auto-ranging process to match the reference arm with the sample arm. | 2013-06-27 |
20130162949 | CORNEAL HYDRATION SENSING SYSTEM - A corneal hydration sensing system includes an illumination system configured to provide an illumination beam of terahertz radiation, an optical system arranged in an optical path of the illumination system to relay and direct at least a portion of the illumination beam of terahertz radiation onto a cornea of a subject and to receive at least a portion of terahertz radiation reflected from the cornea to provide a return beam of terahertz radiation, and a detection system arranged in an optical path of the return beam of terahertz radiation. The detection system is configured to provide a detection signal from detecting at least a portion of the return beam of terahertz radiation. The corneal hydration sensing system also includes a signal processing system configured to communicate with the detection system to receive the detection signal. The signal processing system processes the detection signal to provide a measure of an amount of hydration sensed in the cornea of the subject. | 2013-06-27 |
20130162950 | OPHTHALMOLOGIC APPARATUS AND OPHTHALMOLOGIC CONTROL METHOD, AND PROGRAM - Provided is an ophthalmologic apparatus that can perform the alignment of an acquiring unit with respect to an eye to be inspected without a rotation operation so that operability can be improved. The ophthalmologic apparatus includes: an acquiring unit which acquires specific information of an eye to be inspected; a joystick which can perform a rotation motion for moving the acquiring unit in an up-down direction, a left-right tilting motion for moving the acquiring unit in a left-right direction with respect to the eye to be inspected, and a front-back tilting motion for moving the acquiring unit in a front-back direction with respect to the eye to be inspected; and a control unit which changes a motion for moving the acquiring unit in the up-down direction from the rotation motion to the front-back tilting motion. | 2013-06-27 |
20130162951 | Animation Apparatus - Animation apparatus and methods wherein two- or three-dimensional individual animation items are carried by a support movable incrementally through an endless path composed of a plurality of segments or sections of uniform length. The number of animation items may be the same as, or more or less than, the number of incremental segments of such path. The frequency of movement and the speed of such movement during each segment, and the dwell period between successive segments, are such as to produce animation of the items via the persistence of vision phenomenon. | 2013-06-27 |
20130162952 | Multiple Laser Projection System - A method and apparatus for despeckling that includes a green laser diode, a DPSS laser, and stimulated Raman scattering light formed in an optical fiber. The laser diode light and stimulated Raman scattering light are combined to form a projected digital image. The output of the optical fiber may be split into two spectrums. The projected digital image may be stereoscopic with one image formed from the laser diode light and one spectrum, and the other image formed from the other spectrum. | 2013-06-27 |
20130162953 | Acoustical Receiver and Pen Transcription System Adapted for Rejecting Virtual Pen Images - An acoustical receiver for detecting an acoustical signal characterized by a wavelength and a pen transcription system utilizing the same are disclosed. The receiver includes a detector that generates an electrical signal in response to acoustical signals in a predetermined frequency range including that wavelength, a housing surrounding the detector, and a receiving horn. The housing has a housing aperture having a maximum dimension less than the acoustical signal wavelength. The receiving horn has a first opening that is adjacent to the housing aperture and a second aperture having a dimension that is greater than the acoustical signal wavelength. | 2013-06-27 |
20130162954 | LCOS PROJECTION SYSTEM - A LCOS projection system includes an illumination device, a LCOS microdisplay element, a polarization beam splitter, an optical projection lens, and a beam recycling module. A first portion of the lighting beams provided by the illumination device are transmissible through the polarization beam splitter and directed to the LCOS microdisplay element. A second portion of the lighting beams provided by the illumination device and from the polarization beam splitter are introduced into the beam recycling module. By the beam recycling module, a polarization state of the second portion of the lighting beams is converted. Consequently, the second portion of the lighting beams in the converted polarization state can also be projected onto the LCOS microdisplay element. The beam recycling module includes a total internal reflection prism, which is arranged in a transmission path of the first portion and the second portion of the lighting beams. | 2013-06-27 |
20130162955 | COHERENT LIGHT SOURCE APPARATUS AND PROJECTOR - A coherent light source apparatus includes a coherent light source, a first optical system, a light deflection unit, a second optical system and a light mixing unit disposed in that order. The coherent light source forms a first light emission region, and light projected therefrom forms a second light emission region near the light deflection unit, which deflects light flux from the second light emission region. The second optical system forms a third light emission region which is conjugate to the second light emission region near an input end of the light mixing unit, which mixes angle and a position components of incident light. The light deflection unit is configured to continuously changing a direction in which the light flux is deflected, thereby reducing speckling in light emitted from the light mixing unit. | 2013-06-27 |
20130162956 | LIGHT SOURCE APPARATUS AND PROJECTION DISPLAY APPARATUS - A light source apparatus comprises: a plurality of light sources that emit light having a wide spread angle at a fast axis and a narrow spread angle at a slow axis, a first refractive optical element that converts light emitted from the plurality of light sources at the fast axis to parallel light, and a second refractive optical element that converts the light emitted from the plurality of light sources at the slow axis to parallel light. The plurality of light sources are arranged along the fast axis. | 2013-06-27 |
20130162957 | PROJECTION APPARATUS AND PROJECTION LENS THEREOF - A projection lens including a reflective unit and a refractive unit is provided. The projection lens is disposed between an object side and an image side. The reflective unit is disposed between the object side and the image side and has a negative refractive power. The refractive unit is disposed between the object side and the reflective unit and has a positive refractive power. The refractive unit includes a first lens group and a second lens group. The first lens group is disposed between the object side and the reflective unit and includes at least one cemented lens and an aperture stop. The at least one cemented lens is disposed between the object side and the aperture stop. The second lens group is disposed between the first lens group and the reflective unit and includes at least one aspheric lens. A projection apparatus including the projection lens is also provided. | 2013-06-27 |
20130162958 | Thermal Management of Very Small Form Factor Projectors With Synthetic Jets - A thermal management device ( | 2013-06-27 |
20130162959 | Brightness-adjustable Light-emitting Device and Array and the Manufacturing Methods Thereof - The present invention belongs to the technical field of semiconductor devices and relates to a brightness-adjustable illuminator and an array and the manufacturing methods thereof. The illuminator is comprised of a semiconductor substrate, a MOSFET and a light-emitting diode that are located on the semiconductor substrate. The light-emitting diode (LED) and the control element (MOSFET) thereof are integrated on the same chip, so a single chip is capable of realizing the image transmission. An illuminator array may consist of a plurality of illuminators. Meanwhile, the invention also discloses a method for manufacturing the illuminator. Therefore, the projection equipment manufactured by the technology of the present invention has the advantages of small size, portability, low power consumption, etc. Furthermore, the use of the integrated circuit chip greatly simplifies the system of the projection equipment, reduces the production cost and greatly enhances the pixel quality and brightness. | 2013-06-27 |
20130162960 | Image Display Device - Provided is an image display device which carries out bi-directional line sequence scanning, and which appropriately corrects positioning misalignment of projection spots while efficaciously minimizing speckle noise. A laser controller unit sets waveform patterns when scanning in the forward direction, reflecting waveform patterns (GPT, BPT) about the time axis. The laser controller unit further sets waveform patterns when scanning in the reverse direction, reflecting the waveform patterns when scanning in the forward direction about the time axis. Waveform patterns (RPT, GPT, BPT) comprise drive start timings and drive end timings of laser sources within a pixel display period. The off period from the start timing of the pixel display period to the drive start timing and the off period from the drive end timing to the end timing of the pixel display period are set to be asymmetrical about the time axis. | 2013-06-27 |
20130162961 | PROJECTION TYPE DISPLAY APPARATUS - In a projection type display apparatus for enabling to display an image, by projecting an image on an image display element(s), enlargedly, upon a nearly horizontal surface, such as, a table, a reflection mirror for reflecting a light from a light source is so disposed that an optical axis of the light source is nearly perpendicular to an optical axis of a lens group having a plural number of lens elements, which are disposed symmetric with respect to the optical axis. | 2013-06-27 |
20130162962 | ELECTRONIC DEVICE - An electronic device includes a base, a cover, and a projection apparatus. The cover is pivotably mounted on the base and defines a through hole. The projection apparatus is secured to the base and corresponds to the through hole. The projection apparatus emits light, and the light is projected out of the cover through the through hole. | 2013-06-27 |
20130162963 | Lithographic Apparatus With a Deformation Sensor - Disclosed is a lithographic apparatus comprising a member susceptible to deformation and a deformation sensor for measuring a deformation of said member. The deformation sensor comprises a first birefringence sensing element arranged to be subjected to stress in dependency of the deformation of said member and a light system configured to transmit polarized light through the first birefringence sensing element, wherein said polarized light has a first polarization state prior to being transmitted through the first birefringence sensing element. The deformation sensor further comprises a detector for detecting a second polarization state of the polarized light after being transmitted through the first birefringence sensing element and a calculation unit to determine the deformation of said member based on the first and second polarization state. | 2013-06-27 |
20130162964 | Lithographic Apparatus and Device Manufacturing Method - Systems and methods provide the use of a two or three plate Alvarez lens located in a field plane of a projection lens of a lithographic apparatus. The Alvarez lens can be used to modify the shape of the focal plane to match a previously determined surface topography, while at the same time the Alvarez lens can be designed to include a built-in correction for astigmatism and other residual Zernike errors that would otherwise be introduced. | 2013-06-27 |
20130162965 | EXPOSURE APPARATUS - An exposure apparatus includes an irradiating part which irradiates light, a light blocking member including a light condensing part at a side of the light blocking member, where the light condensing part condenses the light, a mask which is spaced apart from the light blocking member by a first distance, and a transporting part which transports a target substrate in a first direction. | 2013-06-27 |
20130162966 | Lithographic Apparatus and Method - A displacement measurement system comprising at least one retro reflector and a diffraction grating. Said displacement measurement system is constructed and arranged to measure a displacement by providing a first beam of radiation to the measurement system, wherein the diffraction grating is arranged to diffract the first beam of radiation a first time to form diffracted beams. The at least one retro reflector is arranged to subsequently redirect the diffracted beams to diffract a second time on the diffraction grating. The at least one retro reflector is arranged to redirect the diffraction beams to diffract at least a third time on the diffraction grating before the diffracted beams are being recombined to form a second beam. And the displacement system is provided with a sensor configured to receive the second beam and determine the displacement from an intensity of the second beam. | 2013-06-27 |
20130162967 | EXPOSING PRINTING PLATES USING LIGHT EMITTING DIODES - An apparatus comprises: (a) a rotatable drum configured to have a UV-curable printing plate with an ablatable layer thereon, placed thereon; (b) at least one laser beam to image the plate on the drum by ablating some of the ablatable layer according to image data to form an imaged plate; (c) an unloading area onto which a plate is movable when unloaded; and (d) a plurality of UV LEDs configured to cure UV-curable material on at least an imaged portion of the plate during the imaging process, such that imaging of one part of the plate and curing of an imaged portion of the plate occur simultaneously. In another embodiment, the plurality of LEDs are to apply UV radiation to the back of the UV-curable plate or to both the front and back of the UV-curable plate during or after the unloading of the imaged plate. | 2013-06-27 |
20130162968 | Stage System and a Lithographic Apparatus - A movable stage system is configured to support an object. The stage system comprises an object table configured to support the object and an object table support defining an object table support surface configured to support the object table. The object table support comprises at least one first actuator to drive the object table support in a first driving direction substantially parallel to the object table support surface. In a projection on a plane parallel to the object table support surface the at least one actuator is spaced with respect to the object table in a direction perpendicular to the first driving direction such that the risk on slip between the object table support and the object table supported thereon is decreased. | 2013-06-27 |
20130162969 | DISTANCE DETECTING SENSOR AND CLOSE RANGE DETECTING METHOD - The present invention discloses a distance detecting sensor, comprising: a casing, focusing lenses, a circuit board mounted with several electronic elements, and an emitting device emitting infrared light and a receiving device receiving and sensing a reflected infrared light. Wherein, the casing comprises a main body and two round openings on the top surface of the main body. The lenses comprise an emitting lens and a receiving lens arranged at the openings of the casing. The circuit board is mounted in the main body of the casing; the emitting device is an infrared emitting diode (LED), emitting infrared light toward the emitting lens. The receiving device is a distance detecting sensor module, which senses the reflected light focused by the receiving lens. The distance detecting sensor further comprises an emitting light guide unit arranged between the emitting lens and the emitting device, and the emitting light guide unit comprises small round holes at the emitting tube core of the emitting device. The present invention has higher detection accuracy and improves the overall detection performance of the sensor. | 2013-06-27 |
20130162970 | DEVICE FOR MEASURING A DISTANCE TO A TARGET OBJECT - A measuring device for the measurement of a distance to a target object has a beam source which is designed as an electrical-optical component and which emits a transmission beam. A detector, which is designed as a further electrical-optical component, receives a reception beam that is reflected and/or scattered by the target object. A beam splitting lens is configured to deflect the transmission and/or reception beam. Alternatively or additionally, the measuring device includes a beam shaping lens is configured for shaping the transmission and/or reception beam. A lens support is configured to accommodate the electrical-optical components. The lens support also accommodates the beam splitting lens and/or the beam shaping lens. The lens support has a first wafer for accommodating the electrical-optical components and a second wafer for accommodating the beam splitting lens, and/or the beam shaping lens. | 2013-06-27 |
20130162971 | OPTICAL SYSTEM - An optical system is disclosed. The optical system includes a radiation device having a rotational pointer, in particular a rotary laser, for the contactless display of an azimuth plane on a circumferentially disposed target object, which is configured to generate a light signal rotating or turning in the azimuth plane when emitting optical pointer radiation. A control and computing unit, which is configured to put the rotational pointer into a first operating mode or a second operating mode, where a light signal rotating continuously over a round angle by the rotational pointer can be generated in the first operating mode and a light signal that is rotatable in a limited angular sector of a round angle can be generated in the second operating mode. A radiation receiver is configured to receive and/or reflect optical radiation. | 2013-06-27 |
20130162972 | CHROMATIC POINT SENSOR CONFIGURATION INCLUDING REAL TIME SPECTRUM COMPENSATION - A chromatic point sensor system configured to compensate for potential errors due to workpiece material effects comprises a first confocal optical path including a longitudinally dispersive element configured to focus different wavelengths at different distances proximate to a workpiece; a second optical path configured to focus different wavelengths at substantially the same distance proximate to the workpiece; a light source connected to the first confocal optical path; a light source connected to the second optical path; a first confocal optical path disabling element; a second optical path disabling element; and a CPS electronics comprising a CPS wavelength detector which provides output spectral profile data. The output spectral profile data from the second optical path is usable to compensate output spectral profile data from the first confocal optical path for a distance-independent profile component that includes errors due to workpiece material effects. | 2013-06-27 |
20130162973 | DISTANCE MEASURING SYSTEM AND DISTANCE MEASURING METHOD - In a distance measuring system, photoelectrons are generated depending on light energy received in a light-receiving period predetermined for the emission timing of pulsed light emitted to a target object and are cumulatively stored, and a distance to the target object is determined according to a time-of-flight process. A solid-state image sensing device cumulatively stores therein photoelectrons generated depending on the light energy received in each of the first and second light-receiving periods. The first light-receiving period is part of a rise period of the reflected light intensity received by the image sensing device, and the second light-receiving period includes a peak of the reflected light intensity and a fall period thereof. An arithmetic processing unit determines the distance to the object using a light energy ratio obtained by dividing information concerning photoelectrons stored in the second light-receiving period by information concerning photoelectrons stored in the first light-receiving period. | 2013-06-27 |
20130162974 | Optical Air Data System Suite of Sensors - Systems and methods for laser based measurement of air parameters for use, e.g., on aircraft are disclosed. An example system includes a coherent source of radiation, a modulator, a transceiver, an optical mixer, and a measuring system. The coherent source produces a coherent radiation beam, and the modulator is configured to modulate the coherent radiation beam. The transceiver is configured to transmit the modulated radiation beam to, and receive a scattered radiation signal from a target region. The optical mixer is configured to determine a difference between the scattered radiation signal and the reference radiation beam. The measuring system is configured to determine at least one of velocity, air density, pressure, temperature, barometric altitude, angle of attack, angle of side slip, icing and turbulence based on the difference between the scattered radiation signal and the reference radiation beam. | 2013-06-27 |
20130162975 | FAN ROTATION SPEED DETECTION SYSTEM - A fan rotation speed detection system includes a sampling and modulating unit, a lighting unit, a light sensing unit, a demodulating unit, and a control chip. The sampling and modulating unit generates a sampling frequency signal. The sampling frequency signal is a square wave signal. The lighting unit emits light on fan blades of a fan when the square wave signal is at a high level. The light sensing unit senses light reflected from the fan blades and generate a detection signal. The demodulating unit demodulates the detection signal to generate a demodulated signal when the square wave signal is at a high level. The control chip accounts a rotation speed of the fan according to the demodulated signal. | 2013-06-27 |
20130162976 | High Power Laser Doppler Velocimeter With Multiple Amplification Stages - Systems and methods for laser based measurement of air parameters are disclosed. An example system includes a source of radiation, an amplification system with one or more power amplification stages, a transceiver, and an optical mixer. The source produces a plurality of beams, and the amplification system is configured to amplify the beams. The transceiver is configured to transmit the modulated beam to, and receive a scattered beam from a target region. The optical mixer is configured to determine a difference between the scattered beam and a reference beam, which is used to determine a Doppler shift therefrom. In certain embodiments, the amplification system includes a fiber preamplifier and one or more fiber power amplifiers stages. | 2013-06-27 |