02nd week of 2021 patent applcation highlights part 41 |
Patent application number | Title | Published |
20210011278 | LIGHT VALVE DEVICE AND SMART GLASS - The disclosure relates to a light valve device and smart glass. The light valve device includes a transparent substrate, a rollable light shielding film, and a limit fixing structure. The light shielding film includes an upper surface, a lower surface, and a plurality of end surfaces between the upper surface and the lower surface, the end surface including at least a first end surface and a second end surface that are opposite to each other, an edge portion of the light shielding film proximate to the first end surface being fixed on the transparent substrate, and the light shielding film being capable of being rolled to move the second end surface toward the first end surface. The limit fixing structure includes a first fixing member arranged on a portion of the light shielding film proximate to the second end surface; and a second fixing member arranged on the transparent substrate and configured to cooperate with the first fixing member to fix the light shielding film after the light shielding film is unrolled. | 2021-01-14 |
20210011279 | Scanning Mirror System with Attached Magnet - A light detection and ranging system includes synchronously scanning transmit and receive mirrors that scan a pulsed fanned laser beam in two dimensions. Imaging optics image a receive aperture onto an arrayed receiver that includes a plurality of light sensitive devices. Scanning mirror assemblies include stationary coils and MEMS devices with attached mirrors and permanent magnets. | 2021-01-14 |
20210011280 | MOVABLE PHASED OPTICAL GRATING SCANNER - A scanner including at least:
| 2021-01-14 |
20210011281 | LIGHT SCANNING APPARATUS, OBJECT DETECTING APPARATUS, LIGHT SCANNING METHOD, OBJECT DETECTING METHOD AND STORAGE MEDIUM - The light scanning apparatus forms a plurality of primary scanning lines at different positions in a secondary scanning direction by a light beam, adjusts scanning range of the primary scanning lines so that first primary scanning lines scan a larger range in a primary scanning direction than the remaining primary scanning lines, by making the beam forming the first primary scanning lines pass through an optical member with refractive power. The optical member preferably includes a first optical element to refract a beam passing through a first primary scanning range more strongly to a direction of a first end of the primary scanning lines at closer positions to the first end, and a second optical element to refract a beam passing through a second primary scanning range more strongly to a direction of a second end of the primary scanning lines at closer positions to the second end. | 2021-01-14 |
20210011282 | OPTICAL SCANNING DEVICE AND METHOD OF CONTROL THEREFOR - The present invention provides an optical scanning device capable of optical scanning without reducing the spatial resolution even when the scanning range is expanded. The optical scanning device | 2021-01-14 |
20210011283 | SENSOR HAVING A WIRELESS HEATING SYSTEM - A sensor is disclosed. The sensor may comprise: a housing, comprising a transmitting coil; and an optic assembly, comprising a body supporting at least one receiving coil and a conductive film that is in electrical contact with the at least one receiving coil, wherein, when the transmitting coil is energized, the at least one receiving coil is wirelessly energized causing a temperature of the film to increase. | 2021-01-14 |
20210011284 | APODIZED REFLECTIVE OPTICAL ELEMENTS FOR EYE-TRACKING AND OPTICAL ARTIFACT REDUCTION - Techniques disclosed herein relate to a near-eye display system. One example of an eye-tracking system includes a substrate transparent to visible light and infrared light and a reflective holographic grating conformally coupled to a surface of the substrate. The reflective holographic grating is configured to transmit the visible light and reflectively diffract infrared light in a first wavelength range for eye tracking. The refractive index modulation of the reflective holographic grating is apodized in a direction along a thickness of the reflective holographic grating to reduce optical artifacts in the visible light. | 2021-01-14 |
20210011285 | DISPLAY DEVICE FOR HEAD-MOUNTING AND DISPLAY METHOD - The invention provides a display device for head mounting, in particular a Maxwellian display device, with an enlarged eye-box. The display device includes a light source emitting light beams for forming an image, an optical system for guiding the light beams to a beam forming element. The beam forming element is configured to converge each of multiple sets of the light beams into a different point of convergence, for example on an exit pupil of the display device. Each point of convergence is a convergent viewing point for a user. The eye-box is thus enlarged. | 2021-01-14 |
20210011286 | DISPLAY DEVICE AND HEAD-UP DISPLAY - The present invention displays multiple images at different locations in the depth direction, while suppressing a decline in the resolution of each image, using projected light emitted from a single projector. A projector emits first projection light and first projection light that have a first projection distance. The projection distance P of the second projection light is shortened to a second projection distance that is shorter than the initial first projection distance, by positioning a projection distance shortening unit having a positive refractive power along the path of the second projection light between the projector and a second screen. Furthermore, no optical members having a negative refractive power are positioned along the optical path of the first projection light from the projector to a first screen on the projector side relative to the second screen. | 2021-01-14 |
20210011287 | OPTICAL EXTENDER FOR VEHICLE HEADS UP DISPLAYS - Apparatus and method for designing an optical extender for a vehicle heads up display (HUD). An example vehicle includes a windshield and a HUD system. The HUD system includes an image source to provide a projection image and a main mirror to project the projection image onto the windshield. The image source and the main mirror define a light path. The HUD system also includes an optical extender between the main mirror and the windshield. The optical extender has a multi-polynomial top surface that modifies light in the light path to, when the light in the light path intersects the windshield, create an optical path wherein a virtual image of the projection image is visible from an eyebox defined within a cabin of the vehicle. | 2021-01-14 |
20210011288 | SYSTEMS AND METHODS FOR DISTRIBUTING A NEURAL NETWORK ACROSS MULTIPLE COMPUTING DEVICES - Disclosed herein is a method for using a neural network across multiple devices. The method can include receiving, by a first device configured with a first one or more layers of a neural network, input data for processing via the neural network implemented across the first device and a second device. The method can include outputting, by the first one or more layers of the neural network implemented on the first device, a data set that is reduced in size relative to the input data while identifying one or more features of the input data for processing by a second one or more layers of the neural network. The method can include communicating, by the first device, the data set to the second device for processing via the second one or more layers of the neural network implemented on the second device. | 2021-01-14 |
20210011289 | HEAD-MOUNTED DISPLAY FOR VIRTUAL AND MIXED REALITY WITH INSIDE-OUT POSITIONAL, USER BODY AND ENVIRONMENT TRACKING - A Head-Mounted Display system together with associated techniques for performing accurate and automatic inside-out positional, user body and environment tracking for virtual or mixed reality are disclosed. The system uses computer vision methods and data fusion from multiple sensors to achieve real-time tracking. High frame rate and low latency is achieved by performing part of the processing on the HMD itself. | 2021-01-14 |
20210011290 | METHOD TO REDUCE DIFFRACTION ARTIFACTS IN A WAVEGUIDE DISPLAY AND DISPLAY USING THE SAME - An optical device with reduced see-through diffraction artifacts for Augmented Reality (AR) applications is provided. The device includes a projector configured to generate an image light and a waveguide optically coupled with the projector and configured to guide the image light to an eye-box. The waveguide includes an in-coupling element configured to couple the image light into the waveguide, and an out-coupling element configured to decouple the image light out of the waveguide. The waveguide includes at least one switchable grating configured to: during a virtual-world subframe of a display frame, decouple the image light out of the waveguide via diffraction, and during a real-world subframe of the display frame, transmit a light from a real-world environment to the eye-box with a diffraction efficiency less than a predetermined threshold. | 2021-01-14 |
20210011291 | VR LENS STRUCTURE AND DISPLAY DEVICE - A VR lens structure and a display device are provided. The VR lens structure includes a first lens and a second lens disposed opposite to each other. The first lens is provided with a first side surface and a second side surface which are disposed opposite to each other, and at least one of the first side surface and the second side surface is an aspheric surface. The second lens is a Fresnel lens, a smooth surface of the second lens is disposed proximal to the second side surface, and a Fresnel surface of the second lens is disposed farther away from the second side surface than the smooth surface. | 2021-01-14 |
20210011292 | PICTURE PROCESSING DEVICE, PICTURE DISTRIBUTION SYSTEM, AND PICTURE PROCESSING METHOD - A picture processing device includes a picture acquisition section that acquires data on a moving picture indicating a space to be viewed, an image extraction section that extracts an image of a target from a frame of the moving picture, and a magnification control section that causes the extracted image of the target to be displayed at a position corresponding to the target, at a magnification that is different from that of a remaining image. | 2021-01-14 |
20210011293 | IMAGE DISPLAY DEVICE AND DISPLAY DEVICE - An image display device 10 includes an optical splitter | 2021-01-14 |
20210011294 | AUGMENTED VISUALIZATION DURING SURGERY - An example augmented reality (AR) system can include a frame, a lens attached to the frame, and a plurality of cameras attached to the frame. The cameras can be configured to record a real-time image. Optionally, the real-time image can include a portion of a subject's body and/or one or more surgical instruments. Additionally, the AR system can include a plurality of inertial measurement units, where a respective inertial measurement unit is attached to each respective camera. Optionally, the AR system can be configured to display image data (e.g., medical image data) registered and superimposed on the real-time image as seen by the user of the AR system. | 2021-01-14 |
20210011295 | OPTICAL ELEMENT, LIGHT GUIDE ELEMENT, AND IMAGE DISPLAY DEVICE - Provided are an optical element that can make the brightness of light emitted from a light guide plate uniform, a light guide element, and an image display device. The optical element includes a patterned cholesteric liquid crystal layer that is obtained by immobilizing a cholesteric liquid crystalline phase, in which the patterned cholesteric liquid crystal layer has a liquid crystal alignment pattern in which a direction of an optical axis derived from a liquid crystal compound changes while continuously rotating in at least one in-plane direction, and the patterned cholesteric liquid crystal layer has regions having different pitches of helical structures in a plane. | 2021-01-14 |
20210011296 | PHOTO-SENSING REFLECTORS FOR COMPACT DISPLAY MODULE ASSEMBLY - Techniques are provided to re-arrange the placement of a photodiode within an illumination system to achieve improved characteristics and reduced form factor. An illumination system includes a laser assembly, a MEMS mirror system, a beam combiner, and a photodiode. The laser assembly includes RGB lasers, and the MEMS mirror system redirects laser light produced by the RGB lasers to illuminate pixels in an image frame. The beam combiner combines the laser light. The photodiode is provided to determine a power output of the laser assembly by receiving and measuring some of the laser light. The photodiode may be beneficially positioned before or after collimating optics and/or the beam combiner. | 2021-01-14 |
20210011297 | HEADS-UP DISPLAY APPARATUS FOR USE DURING A SMOKE EMERGENCY - A heads-up display apparatus for attachment to a goggle, comprising an enclosure for receiving within a heads-up display, the enclosure having a proximal wall adjacent a viewing window of the goggle and a distal wall away from the viewing window; the proximal wall is transparent; and the proximal wall and the heads-up display are in a line of sight of a user. | 2021-01-14 |
20210011298 | Head-Mounted Electronic Display Device With Lens Position Sensing - A head-mounted device may have a display with first and second pixel arrays that display content for a user. A head-mounted support structure in the device supports the pixel arrays on the head of the user. A left positioner may be used to position a left lens module that includes a left lens and the first pixel array. A right positioner may be used to position a right lens module that includes a right lens and the second pixel array. Sensing circuitry such as proximity sensing circuitry may be used to detect relative positions between the left and right lens modules and facing surfaces of a user's nose while the user is wearing the head-mounted support structure. Control circuitry may adjust the positions of the left and right lens modules using interpupillary distance information for the user and using information from the sensing circuitry. | 2021-01-14 |
20210011299 | POSITION ADJUSTMENT APPARATUS AND PROJECTION SYSTEM INCLUDING THE SAME - A position adjustment apparatus includes a first mounting base, a second mounting base, a moving mechanism, an acceleration sensor, and a signal output part. The position adjustment apparatus is used for adjusting a mounting position of a posture detection apparatus mounted on a moving body for detecting a variation in posture of the moving body. The first mounting base is mounted on a portion of the moving body. The second mounting base is mounted on the posture detection apparatus. The moving mechanism rotationally moves the second mounting base relative to the first mounting base in at least one of three axial directions corresponding to a first axis, a second axis, and a third axis orthogonal to each other. The acceleration sensor is arranged on the second mounting base. The signal output part outputs a detection signal from the acceleration sensor to the outside. | 2021-01-14 |
20210011300 | DISPLAY DEVICE - The invention relates to a display device for representing three-dimensional scenes. The display device comprises at least one illumination device, at least one spatial light modulation device and at least one Bragg polarization grating. The Bragg polarization grating comprises at least one birefringent layer, incident light being deflectable at a deflection angle of at least 20°. | 2021-01-14 |
20210011301 | LIGHTING DEVICE WITH MINIATURE ILLUMINATION LIGHT SOURCES AND OPTICAL LENS SHEET - An example lighting device includes a luminaire having a miniature illumination light source matrix including miniature illumination light sources configured to be driven by electrical power to emit incoming light rays for illumination lighting. Luminaire further includes an optical lens sheet positioned directly over and abutting the miniature illumination light source matrix and configured to extend over the illumination light source matrix and including an input surface coupled to receive the incoming light rays and an output surface lens array. Input surface is a substantially planar lateral surface extending across an entirety of the miniature illumination light source matrix. Output surface lens array includes a plurality of miniature optical lenses, including a respective miniature optical lens for each of the miniature illumination light sources to refract the incoming light rays into an outputted beam pattern of output light rays for the illumination lighting. | 2021-01-14 |
20210011302 | SPECTRAL FEATURE CONTROL APPARATUS - A spectral feature selection apparatus includes a dispersive optical element arranged to interact with a pulsed light beam; three or more refractive optical elements arranged in a path of the pulsed light beam between the dispersive optical element and a pulsed optical source; and one or more actuation systems, each actuation system associated with a refractive optical element and configured to rotate the associated refractive optical element to thereby adjust a spectral feature of the pulsed light beam. At least one of the actuation systems is a rapid actuation system that includes a rapid actuator configured to rotate its associated refractive optical element about a rotation axis. The rapid actuator includes a rotary stepper motor having a rotation shaft that rotates about a shaft axis that is parallel with the rotation axis of the associated refractive optical element. | 2021-01-14 |
20210011303 | APODIZED OPTICAL ELEMENTS FOR OPTICAL ARTIFACT REDUCTION - Techniques disclosed herein relate to a near-eye display system. One example of an optical device of a near-eye display includes a substrate and holographic grating conformally coupled to a surface of the substrate. The substrate is transparent to visible light and infrared light and is configured to be placed in front of an eye of a user of the near-eye display. A refractive index modulation of the holographic grating is apodized in a surface-normal direction of the substrate to reduce optical artifacts in the visible light. | 2021-01-14 |
20210011304 | STEREOSCOPIC EYEGLASSES, METHOD FOR DESIGNING EYEGLASS LENS TO BE USED FOR THE STEREOSCOPIC EYEGLASSES, AND METHOD FOR OBSERVING STEREOSCOPIC IMAGE - Provided are stereoscopic eyeglasses capable of reducing visual fatigue in binocular stereoscopic display by a simple configuration. In stereoscopic eyeglasses, in order to expand a tolerance of match between vergence and accommodation enabling comfortable stereovision in eyeglasses-using stereoscopic display, wide-focus lenses ranging in focal length are incorporated so as to overlap optical filters in light transmission directions, and accordingly, visual fatigue to be caused by vergence-accommodation conflict during stereoscopic image observation is reduced. | 2021-01-14 |
20210011305 | METHODS AND SYSTEMS FOR AUGMENTED REALITY DISPLAY WITH DYNAMIC FIELD OF VIEW - A dynamic eyepiece for projecting an image to an eye of a viewer includes a waveguide layer having an input surface, an output surface opposing the input surface, and a periphery. The waveguide layer is configured to propagate light therein. The dynamic eyepiece also includes a mechanical structure coupled to at least a portion of the periphery of the waveguide layer. The mechanical structure is operable to apply a first mechanical force to the at least a portion of the periphery of the waveguide layer to impose a first surface profile on the output surface of the waveguide layer and apply a second mechanical force to the at least a portion of the periphery of the waveguide layer to impose a second surface profile different from the first surface profile on the output surface of the waveguide layer. | 2021-01-14 |
20210011306 | MOBILE HOLOGRAM APPARATUS - A hologram display system is disclosed. An example system includes a hologram apparatus including a sheet folded along preformed creases into a frustum structure configured to be actuated between a compressed state and an uncompressed state. The frustum structure has a base section and a top section connected by four side sections. The system also includes instructions stored in a memory of a consumer device, which when executed, cause a processor of the consumer device to display, on a screen of the consumer device, holographic interactive content that is related to the hologram apparatus, detect interaction with at least one of the holographic interactive content or the hologram apparatus after the hologram apparatus is placed on the screen of the consumer device, and change the display of at least a portion of the holographic interactive content based on the detected interaction. | 2021-01-14 |
20210011307 | Eyeglass Temple - An eyeglass temple on which an accessory device is adapted to be mounted includes a concave portion provided with a plurality of substantially | 2021-01-14 |
20210011308 | EYEGLASS LENS AND METHOD OF MAKING SAME - A spectacle lens ( | 2021-01-14 |
20210011309 | All-Optical Spatial Light Modulators - A spatial light modulator (SLM) comprised of a 2D array of optically-controlled semiconductor nanocavities can have a fast modulation rate, small pixel pitch, low pixel tuning energy, and millions of pixels. Incoherent pump light from a control projector tunes each PhC cavity via the free-carrier dispersion effect, thereby modulating the coherent probe field emitted from the cavity array. The use of high-Q/V semiconductor cavities enables energy-efficient all-optical control and eliminates the need for individual tuning elements, which degrade the performance and limit the size of the optical surface. Using this technique, an SLM with 10 | 2021-01-14 |
20210011310 | LIGHT TRANSMISSIVE ELEMENT - A light transmissive element includes a light transmissive area. The element includes transparent substrates including respective transparent conductive films on respective surfaces thereof. The element has a structure in which the transparent substrates are disposed so as to face each other across a gap with the transparent conductive films facing each other and the gap is filled with an electrolyte. The electrolyte contains a metal ion and is prepared so as to allow the metal ion to be reversibly deposited on a surface of a transparent conductive film via electrodeposition according to a state of applied voltage between the transparent conductive film and the transparent conductive film. In the light transmissive area, a dividing line is formed in the transparent conductive film. The transparent conductive film includes divisional areas in the light transmissive area, the divisional areas being electrically insulated from each other by the dividing line. | 2021-01-14 |
20210011311 | CIRCULAR RESONATOR, AND OPTICAL MODULATOR AND OPTICAL ELEMENT COMPRISING SAME - A circular resonator, and an optical modulator and an optical element comprising same. The circular resonator includes a first material, formed in a circular shape, including a plurality of nano holes and having a thermo-optic coefficient varying at a predetermined ratio according to temperature, and a second material having a thermo-optic coefficient varying in a direction opposite to the direction of change of the thermo-optic coefficient of the first material depending on temperature, the second material being filled in the plurality of nano holes, wherein an interval between the plurality of nano holes is formed at a pitch shorter than the wavelength of incident light. | 2021-01-14 |
20210011312 | PHOTONIC BANDGAP PHASE MODULATOR, OPTICAL FILTER BANK, PHOTONIC COMPUTING SYSTEM, AND METHODS OF USE - A photonic computing system, preferably including an input module, a computation module, and/or control module. The photonic computing system can include one or more optical filter banks, such as in the computation module and/or any other suitable modules. Each optical filter bank preferably includes a plurality of photonic bandgap phase modulators. Each photonic bandgap phase modulator preferably includes a set of photonic crystal segments. The photonic crystal segments can preferably be controlled to transition light propagation between two or more photonic bands. | 2021-01-14 |
20210011313 | PHOTONIC BANDGAP PHASE MODULATOR, OPTICAL FILTER BANK, PHOTONIC COMPUTING SYSTEM, AND METHODS OF USE - A photonic computing system, preferably including an input module, a computation module, and/or control module. The photonic computing system can include one or more optical filter banks, such as in the computation module and/or any other suitable modules. Each optical filter bank preferably includes a plurality of photonic bandgap phase modulators. Each photonic bandgap phase modulator preferably includes a set of photonic crystal segments. The photonic crystal segments can preferably be controlled to transition light propagation between two or more photonic bands. | 2021-01-14 |
20210011314 | LIGHT MODULATION DEVICE AND SINGLE-CHANNEL SPECTRUM DETECTION SYSTEM - A light modulation device and a single-channel spectrum detection system are provided. The light modulation device includes: a light guide plate; a dispersing component configured to disperse received light into light of different wavelengths and to diffract the light of different wavelengths into the light guide plate at different angles; and a dynamic filtering component configured to prevent light of a selected wavelength in the light guide plate from entering the dynamic filtering component such that the light of the selected wavelength emits out from the light guide plate, and to make light of non-selected wavelengths in the light guide plate enter the dynamic filtering component such that the light of the non-selected wavelengths is filtered out from the light guide plate. | 2021-01-14 |
20210011315 | Variable Transparency Glass and Apparatus of Controlling Transparency of the Same - A variable transparency glass includes a first film having a first transparent electrode on an inner surface of the first film, a 2nd film having a second transparent electrode on an inner surface of the second film, and a liquid crystal capsule disposed between the first film and the second film. The variable transparency glass is configured to control transmittance of an incident light in response to a voltage applied to each of the first transparent electrode and the second transparent electrode. The transmittance is partially controlled corresponding to an aligning pattern of each of the first transparent electrode and the second transparent electrode when the first film and the second film overlap. | 2021-01-14 |
20210011316 | DISPLAY SUBSTRATE AND DISPLAY DEVICE - The present disclosure provides a display substrate and a display device. The display substrate includes a common electrode. The common electrode includes an electrode unit array. The electrode unit array includes a plurality of electrode units. Each of the electrode units corresponds to two adjacent sub-pixels. Each of the electrode units includes a boundary electrode line and an inner region defined by the boundary electrode line. The inner region includes a first region and a second region. The first region includes a plurality of first strip electrode lines having a same longitudinal direction. Two adjacent first strip electrode lines are not connected inside the first region. The second region includes a plurality of second strip electrode lines having a same longitudinal direction. Two adjacent second strip electrode lines are not connected inside the second region. | 2021-01-14 |
20210011317 | LIQUID CRYSTAL DISPLAY DEVICE - It is an object of the present invention to apply a sufficient electrical field to a liquid crystal material in a horizontal electrical field liquid crystal display device typified by an FFS type. In a horizontal electrical field liquid crystal display, an electrical field is applied to a liquid crystal material right above a common electrode and a pixel electrode using plural pairs of electrodes rather than one pair of electrodes. One pair of electrodes includes a comb-shaped common electrode and a comb-shaped pixel electrode. Another pair of electrodes includes a common electrode provided in a pixel portion and the comb-shaped pixel electrode. | 2021-01-14 |
20210011318 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device are provided. The display panel includes a plurality of pixel units, which includes a first pixel unit and a second pixel unit. The first and second pixel units are adjacently arranged in a vertical direction. The first pixel unit includes a first subpixel, and the second pixel unit includes a second subpixel corresponding to the first subpixel. The first subpixel includes a first region and a second region which are vertically arranged. The second region arranged closer to the second subpixel with respect to the first region includes a third region. A transmittance of the first region is smaller than a transmittance of the second region, and the ratio of the area of the second region to the area of the third region is smaller than or equal to 4:6 and greater than or equal to 3:7. | 2021-01-14 |
20210011319 | OPTICAL ELEMENT, LIGHT GUIDE ELEMENT, AND IMAGE DISPLAY DEVICE - Provided is an optical element in which transmission of incident light with an angle in a predetermined direction is allowed and the brightness of transmitted light is high. The optical element is formed using a composition including a liquid crystal compound and has a liquid crystal alignment pattern in which a direction of an optical axis derived from the liquid crystal compound rotates in one direction; and the optically-anisotropic layer has regions in which the optical axis is twisted in a thickness direction of the optically-anisotropic layer and rotates, the regions having different magnitudes of twist angles of the rotation in a plane. | 2021-01-14 |
20210011320 | PROCESS FOR PRODUCING A PHASE DIFFERENCE CONTROL COMPONENT AND LIQUID CRYSTAL DISPLAY DEVICE - There are provided a phase difference control component, which can realize a liquid crystal display device having a wide angle of visibility, has excellent phase difference symmetry and can realize optical compensation, and a process for producing the same. The phase difference control component comprises a base material; and a phase difference control layer formed of a fixed liquid crystal material provided on the base material through an aligning film and is characterized in that the angle of liquid crystal molecules, present at the interface of the aligning film and the phase difference control layer, to the base material being substantially 0 (zero) degree. | 2021-01-14 |
20210011321 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A display device according to an embodiment of the present disclosure may include a first substrate, a second substrate, and a sealing member. The first substrate may include a first base layer, a first dam, a second dam, and an organic layer. A first pattern, which is recessed from a top surface of the organic layer, is defined in the top surface of the organic layer, and the first pattern is provided between the first dam and the second dam. | 2021-01-14 |
20210011322 | ELECTRICAL SPACER BAR TRANSFER DEVICE (E-SBTD) SYSTEM HAVING AN ELECTRICAL ENERGY INTER- AND INNER-CONNECTION TRANSFER AND RECEIVING DEVICE - A system including an electrical spacer bar transfer device (E-SBTD) and an electrical spacer bar receiving device (E-SBRD), wherein the electrical spacer bar transfer device (E-SBTD) is configured to be electrically connected to the electrical spacer bar receiving device (E-SBRD). | 2021-01-14 |
20210011323 | MANUFACTURING METHOD OF LIQUID CRYSTAL CELL - A manufacturing method of a liquid crystal cell includes providing a first substrate having a first surface and a second surface opposite to the first substrate; providing a second substrate having a third surface and a fourth surface opposite to the third substrate; etching the first surface of the first substrate to form a plurality of first support pillars; filling liquid crystals into a gap between the first substrate and the second substrate to form a liquid crystal layer; and bonding the first substrate and the second substrate and causing the first surface of the first substrate and the third surface of the second substrate to face each other. | 2021-01-14 |
20210011324 | DISPLAY MODULE AND DISPLAY DEVICE - A display module and a display device are provided. The display module includes a binding area. The binding area is provided with a first substrate and at least one first terminal. The first terminal extends from one side close to the display area to one side away from the display area, and is in contact with a first lateral surface of the display module. An area of a first cross-section of the first terminal close to the first lateral surface is larger than an area of a second cross-section of the first terminal away from the first lateral surface. | 2021-01-14 |
20210011325 | DISPLAY PANEL - The present invention provides a display panel including a substrate, first pads, second pads, third pads, an integrated circuit chip, and a flexible printed circuit board. The substrate includes a display region and a non-display region. The first pads are disposed in the non-display region and include display signal pads used for transmitting display signals. The second pads are disposed in the non-display region, at least a portion of the second pads are disposed along a first direction, and the second pads are disposed closer to an edge of the substrate than the first pads. The third pads are disposed in the non-display region and along the first direction, and the third pads are electrically connected to the corresponding second pads. The integrated circuit chip covers and is electrically connected to the first pads and the second pads. The flexible printed circuit board is electrically connected to the third pads. | 2021-01-14 |
20210011326 | FRONT BEZEL ASSEMBLY STRUCTURE FOR DISPLAY APPARATUS, AND DISPLAY APPARATUS - A front frame assembly structure for a display device and a display device are disclosed. The front frame assembly structure for the display device includes a front frame and a backplane, the front frame includes four sub-front frames, the four sub-front frames are a first sub-front frame, a second sub-front frame, and two third sub-front frames, respectively, an edge of the backplane can be clamped into a groove of the first sub-front frame and grooves of the two sub-front frames; the second sub-front frame is connected with the backplane; and adjacent two of the sub-front frames are engaged with each other through a first clamping structure. | 2021-01-14 |
20210011327 | DISPLAY DEVICE - A display device includes an illumination device and a display panel. The display panel faces the illumination device and displays an image using light supplied from the illumination device. The display device includes a chassis housing the illumination device; and an adhesive tape bonding the display panel and the chassis together. The adhesive tape has a comb-shape including a body disposed along an edge of the chassis, and a plurality of protrusions extending from the body. | 2021-01-14 |
20210011328 | SUBSTRATE, DISPLAY PANEL, AND SUBSTRATE MANUFACTURING METHOD - A substrate, a display panel, and a substrate manufacturing method are proposed. The substrate includes a base layer; partitioning walls located on the base layer and dividing the base layer into a plurality of pixel regions, and patterns located in each of the pixel regions of the base layer, and guiding spread of a liquid drop discharged to the base layer. | 2021-01-14 |
20210011329 | LIQUID-CRYSTAL DEVICE - A liquid crystal device includes a pair of substrates, a liquid crystal, and a plurality of heating units. The liquid crystal is disposed between the pair of substrates. The plurality of heating units are disposed on one of the pair of substrates, wherein the heating units are separated from each other. Each of the heating units includes a first voltage line, a second voltage line, and a plurality of heating lines coupled between the first voltage line and the second voltage line. | 2021-01-14 |
20210011330 | OPTICAL ARRANGEMENT FOR IMPROVING THE DISPLAY QUALITY OF A DISPLAY - An optical arrangement includes at least the following components which are arranged along an optical axis: a light source for polarized light; a layer arrangement, which, viewed in the viewing direction of a viewer, includes at least one polarization filter and an optical retardation layer behind the polarization filter. The polarization filter abuts the retardation layer free of gaps. An interstice is located between the light source and the layer arrangement. The interstice has a volume about the optical axis, that is surrounded by optically impermeable and internally non-reflecting, but absorbent peripheral surfaces. In the interstice, there is at least one semi-permeable boundary surface which is permeable to the light emitted by the light source and is at least partially reflective for light that is incident in the opposite direction. | 2021-01-14 |
20210011331 | DISPLAY MODE CONTROLLING DEVICE, CONTROLLING METHOD THEREOF AND DISPLAY DEVICE - The present disclosure relates to a display mode controlling device, a controlling method thereof and a display device. The display mode controlling device includes: a first substrate including a plurality of lens units arranged in an array, each of the lens units is provided with an annular diffractive phase grating; a second substrate aligned with the first substrate; a liquid crystal (LC) layer located between the first substrate and the second substrate; and a control electrode configured to generate a predetermined electric field to control a deflection state of a LC molecule. | 2021-01-14 |
20210011332 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device may include a display panel including an active area displaying an image and a peripheral area surrounding the active area, pad parts disposed on a side surface of the display panel, a light blocking layer disposed on a portion of the peripheral area adjacent to the side surface of the display panel, and circuit units electrically connected to the pad parts. | 2021-01-14 |
20210011333 | METHOD FOR MANUFACTURING DISPLAY PANEL AND DISPLAY PANEL THEREOF - Disclosed are a method for manufacturing a display panel and a display panel, the method including: providing a substrate, at least one exposure alignment identifier being disposed on the substrate; forming a color filter layer on a side of the exposure alignment identifier away from the substrate, the color filter layer including an identification thickened layer covering the exposure alignment identifier, the identification thickened layer having the same shape and the same size as the exposure alignment identifier; forming a black photoresist layer on a side of the color filter layer away from the substrate; and performing exposure alignment by the exposure alignment identifier and the identification thickened layer. | 2021-01-14 |
20210011334 | Flexible to Rigid Integrated Laminator - A laminating machine and process for applying an optically clear adhesive film to a glass substrate includes a porous belt assembly with a plurality of vacuum pumps. The vacuum pumps define different, separately adjustable vacuum zones on the surface of the porous belt. The porous belt is driven linearly so that an optically clear adhesive does not move relative to the porous belt, but does move relative to the table, allowing the adhesive to be controlled to a compressive, neutral, or tensile state while being nip-rolled to the substrate. Since there is no motion of the film relative to the belt, scratching, stretch elongation, dimensional errors, and other slip induced damage is eliminated. | 2021-01-14 |
20210011335 | ACTIVE ENERGY RAY-CURABLE ADHESIVE COMPOSITION, POLARIZING FILM AND METHOD FOR MANUFACTURING SAME, OPTICAL FILM, AND IMAGE DISPLAY DEVICE - An active energy ray-curable adhesive composition containing active energy ray-curable compounds (A), (B), and (C) as curable components, wherein the active energy ray-curable adhesive composition contains 0.0% by weight to 4.0% by weight of an active energy ray-curable compound (A) having an SP value of 29.0 (MJ/m | 2021-01-14 |
20210011336 | FABRICATION METHOD FOR DYE POLARIZER AND DISPLAY PANEL - A fabrication method of a dye polarizer and a display panel are provided. The fabrication method includes: dissolving a dye mixture and a reactive monomer in a solvent to form a polarization film solution, in which the dye mixture is formed by mixing multiple dichroic dyes and the dye mixture functions to absorb visible light of all wave band; coating the polarization film solution one a base, followed by alignment, to allow the reactive monomer to cure on the base; and repeating the step of forming the dye polarization film for n times to form a dye polarizer including n+1 stacked layers of the dye polarization, where n is a nature number greater than or equal to 2. The display panel includes the dye polarizer that is formed with the fabrication method described above. | 2021-01-14 |
20210011337 | OPTICAL FILM, POLARIZING PLATE, LIQUID CRYSTAL PANEL, TOUCH PANEL, AND IMAGE DISPLAY DEVICE - An optical film includes a resin film, and a shock absorbing layer disposed on at least one surface of the resin film, in which a storage elastic modulus E′ of the shock absorbing layer at 25° C., and a frequency of 10 | 2021-01-14 |
20210011338 | REFLECTIVE LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - A reflective liquid crystal display includes an array substrate. The reflective liquid crystal display includes a plurality of raised reflective electrodes disposed on the array substrate. The reflective liquid crystal display includes a color film substrate. The reflective liquid crystal display includes a plurality of raised electrodes are provided on the color film substrate. The array substrate and the color film substrate are disposed opposite to each other such that the raised reflective electrodes and the raised electrodes face each other. | 2021-01-14 |
20210011339 | OPTICAL ELEMENT AND REFLECTION-TYPE LIQUID CRYSTAL DISPLAY SYSTEM USING THE SAME - The present disclosure provides an optical element used in a reflection-type liquid crystal display system. The optical element includes a substrate, and a plurality of prisms formed on a surface of the substrate and sequentially arranged along a first direction. Each of the plurality of prisms includes a plurality of sub-prisms sequentially arranged along the first direction with refractive indexes sequentially decreased. | 2021-01-14 |
20210011340 | DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS - A display substrate includes a base, and at least one light output device and at least one reflecting device both disposed above the base. The at least one light output device and the at least one reflecting device are disposed adjacent to each other. Each reflecting device is configured to reflect incident light that is incident to the reflecting device in a direction perpendicular to the base into one or more light output devices disposed on a side of the reflecting device. Each light output device is configured to emit display light in response to the received incident light. | 2021-01-14 |
20210011341 | DISPLAY MODULE AND DISPLAY APPARATUS HAVING THE SAME - A display apparatus includes LEDs disposed behind a display panel; a bottom chassis to accommodate the LEDs; and a reflective member disposed on the bottom chassis. The reflective member includes a reflective inclined portion obliquely formed to face a rear surface of the display panel and including first regions that respectively correspond to LEDs located adjacent to the reflective inclined portion, and second regions each of which is provided between two neighboring first regions. The first regions include light adjusting members, and each of the second regions has a reflective characteristic different from a reflective characteristic of a neighboring first region. Each of the first regions includes a group of light adjusting members which is disposed to correspond to one of the LEDs disposed adjacent to the reflective inclined portion. The two neighboring first regions have more light adjusting members, respectively, than one of the second regions disposed therebetween. | 2021-01-14 |
20210011342 | DISPLAY DEVICE - A display device is provided. The display device includes a substrate and a plurality of pixels disposed on the substrate. One of the pixels includes a color conversion layer, a dielectric layer disposed on the color conversion layer, and a light filter layer disposed on the dielectric layer. The display device also includes a first light shielding layer, a second light shielding layer, and a plurality of light emitting diodes. The first light shielding layer defines a plurality of openings, wherein at least one of the color conversion layer, the dielectric layer and the light filter layer is disposed in the openings. The second light shielding layer is disposed on the substrate and at least partially overlapped with the first light shielding layer. The second light shielding layer defines another plurality of openings, and the light emitting diodes are disposed in the another openings. | 2021-01-14 |
20210011343 | COMPOSITE PHOTOALIGNMENT LAYER - A composite photoalignment layer for aligning liquid crystal molecules includes: a monomeric material; a photoinitiator or a thermal initiator; and an azo dye material. A method for preparing a composite photoalignment layer for aligning liquid crystal molecules includes: mixing, in solution form, a monomeric material, a photoinitiator or a thermal initiator, and an azo dye material; coating the mixed solution onto a substrate to form a thin film; exposing the thin film to polarized light; and, with a thermal initiator, heating the thin film to polymerize the monomeric material and form a solid thin film. | 2021-01-14 |
20210011344 | CURVED DISPLAY PANEL - A curved display panel comprises a curved color filter substrate, a curved array substrate, and a plurality of pixel modules. In each pixel module in the side area of the curved display panel, distances from an orthographic projection of the pixel electrode on the curved color filter substrate to the two light shielding blocks are D1 and D2, when the curved display panel is in a flat state, D1 is not equal to D2, and when the curved display panel is in a curved state, D1 is equal to D2. | 2021-01-14 |
20210011345 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a first substrate and a second substrate facing each other; a thin film transistor in a pixel region on the first substrate; a first electrode on the thin film transistor; and a second electrode on the first electrode and connected to the thin film transistor, wherein the second electrode includes a first rib electrode and a second rib electrode, wherein the first rib electrode and the second rib electrode are connected by a connection electrode, wherein a vertical opening is between the first rib electrode and the second rib electrode and along a first direction, and wherein the connection electrode includes a hole at a region adjacent to the vertical opening. | 2021-01-14 |
20210011346 | DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE - The disclosure relates to a display panel, a manufacturing method thereof and a display device. The display panel includes a substrate, a black matrix layer and a color filter layer. The black matrix layer is defined on a surface of the substrate and includes a plurality of first direction shading bars. The color filter layer is defined on the surfaces of the substrate and the black matrix layer. The color filter layer includes a plurality of photoresists, each photoresist includes an intermediate photoresist part, and two edge photoresist parts respectively connected to two sides of the intermediate photoresist part, a width of the intermediate photoresist part is larger than a width of each of the edge photoresist parts, and the width of each of the edge photoresist parts is smaller than a width of each of the first direction shading bars. | 2021-01-14 |
20210011347 | DISPLAY DEVICE AND ELECTRONIC DEVICE - A display device capable of improving the image quality is provided. The display device includes a pixel in which a first node, a second node, a third node, and a display element are provided, and the same image data is written to the first node and the second node first. Then, at the same time when the image data is read from the second node to the third node, the image data is added to the image data in the first node by capacitive coupling. This operation enables a data potential higher than or equal to the output voltage of a source driver to be supplied to the display element. | 2021-01-14 |
20210011348 | ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL - The present disclosure relates to an array substrate and a liquid crystal display panel. The array substrate includes a base, an active element array, a plurality of scanning lines and a plurality of data lines. The base includes an intermediate region and an edge region. The active element array is disposed in the intermediate region. The plurality of scanning lines are sequentially disposed and all extend along a first direction, each scanning line includes a first connecting segment, a second connecting segment and a third connecting segment, the connecting segments are sequentially connected, the first connecting segment and the third connecting segment are parallel, the first connecting segment passes through the intermediate region, and the second connecting segment and the third connecting segment are both disposed in the edge region. The plurality of data lines are sequentially disposed, and all extend along a second direction perpendicular to the first direction. | 2021-01-14 |
20210011349 | DISPLAY DEVICE - According to an aspect, a display device includes: a substrate; a display region; a peripheral region; signal lines; terminals; wires coupling the terminals and the signal lines in the peripheral region; and first and second metal layers in different layers perpendicularly to the substrate and an insulating film in the peripheral region. The peripheral region includes: a first wiring region, in which the wires are electrically coupled to the signal lines; a second wiring region between the first wiring region and the terminals, and in which at least one or more wires pass through the first and second metal layers; and a third wiring region between the first and second wiring regions, and in which the wires extend in a second direction intersecting the first direction. The third wiring region includes contacts coupling the first and second metal layers, and a virtual line connecting the contacts has a curved shape. | 2021-01-14 |
20210011350 | DISPLAY PANEL AND DISPLAY APPARATUS - This application discloses a display panel and a display apparatus. The display panel includes a substrate on which data lines, gate lines, pixels, and a gate driver chip are arranged, where the gate driver chip outputs gate enable signals to the gate lines to turn on the pixels; each row of pixels include a plurality of pixel groups, each of the pixel groups includes a first column of pixel and a second column of pixel, the first column of pixel and the second column of pixel are connected to the same data line, and the first column of pixel and the second column of pixel are connected to two different gate lines; and the channel width-to-length ratio of an active switch corresponding to the second column of pixel is greater than that corresponding to the first column of pixel. | 2021-01-14 |
20210011351 | ELECTROCHROMIC ELEMENT, OPTICAL APPARATUS, LIGHT CONTROL WINDOW, AND IMAGE PICKUP APPARATUS - An EC element whose coloring unevenness due to concentration unevenness is reduced by bringing the ratio of red and green wavelength ranges of a colored form of an anodic EC compound close to the ratio of red and green wavelength ranges of a colored form of a cathodic EC compound. | 2021-01-14 |
20210011352 | OPTICAL DEVICE THAT INCLUDES OPTICAL MODULATOR - An optical device includes an optical modulator formed on an optical IC chip. A shape of the IC chip is a rectangle or a parallelogram. The optical modulator includes an interferometer, wiring patterns, a first polymer pattern, and a second polymer pattern. The interferometer includes an optical waveguide that is formed in a direction from a first edge to a second edge of the optical IC chip. The wiring patterns are formed parallel to the optical waveguide. The first polymer pattern is formed along the first edge or the second edge. The second polymer pattern is connected to the first polymer pattern and formed on the optical waveguide without overlapping the wiring patterns. | 2021-01-14 |
20210011353 | OPTICAL PHASE CONTROL ELEMENTS BASED ON PANCHARATNAM PHASE - Optical phase control elements are based on the Pancharatnam phase. Tunable liquid crystal devices containing the optical phase control elements may include a liquid crystal cell between a pair of substrates, a first plurality of electrodes, and a second plurality of electrodes. Each individual phase control element is defined by one electrode from the first plurality and one electrode from the second plurality. | 2021-01-14 |
20210011354 | SHIELD FOR AN EXTERIOR VEHICULAR COMPONENT - A vehicular component shield providing a base plate with an aperture, wherein a shield surface extends from the base plate and circumscribes the aperture. The shield surface has an upper shield surface extending to a downwardly tapered moisture accumulation surface which in turn communicates to a moisture drip point. The distal surfaces of the remaining portion of the shield surface have a plurality of airfoil deflection surfaces defined by a non-zero or non-linear slope or gradient relative to the y-z plane of the base plate, wherein the plurality of airfoil deflection surfaces slope inward toward the aperture relative to the x-y plane of the base plate. | 2021-01-14 |
20210011355 | IMAGING APPARATUS - An imaging apparatus includes a main body having an imaging element; a rectangular display disposed along one surface of the main body; and a hinge unit that movably connects the display to the main body. The hinge unit includes a support portion connected to the main body so as to be rotationally movable about a first axis by a pair of first hinges on the first axis extending along one of two sides of the display which are at right angles to each other. The display is supported by the support portion so as to be rotationally movable about a second axis by a pair of second hinges on the second axis extending along other of the two sides of the display which are at right angles to each other. One of the pair of first hinges is disposed between the pair of second hinges. | 2021-01-14 |
20210011356 | INFLATABLE SOFT BOX - Disclosed is an inflatable soft box, which belongs to the technical field of photography and film and television. The present application compromises a flexible case. An inflatable nozzle is provided on the flexible case, and the inflatable nozzle is used to inflate or deflate the flexible case. A soft lamp is provided on the flexible case, and the soft lamp is used to illuminate the flexible case. The structure of the inflatable soft box of the present application is simple. By providing an inflation nozzle on the flexible case, the flexible case is inflated by the inflation nozzle when in use, and the flexible case is inflated; when not in use, the flexible case is deflated by the inflation nozzle, making it easy to carry or move, and convenient for users to use. | 2021-01-14 |
20210011357 | SOFTBOX - A softbox for being mounted to spotlight door flaps includes plural flat sides, at least two of which are mutually non-adjacent, wherein pockets for accommodating the spotlight door flaps are arranged on the at least two mutually non-adjacent flat sides of the softbox, wherein the pockets are each provided with an insertion opening, and wherein the insertion openings are configured to be reversibly variable with regard to their widths. The softbox includes at least two side walls, and further includes a light-baffle arranged between the at least two side walls of the softbox, wherein the light-baffle includes at least two translucent planes inclined to one another, and wherein the plural translucent planes together form a shape having a base facing towards the spotlight. | 2021-01-14 |
20210011358 | CONTROL METHOD AND DEVICE, GIMBAL, UNMANNED AERIAL VEHICLE, AND COMPUTER-READABLE STORAGE MEDIUM - A control method for controlling a gimbal system includes controlling a first gimbal of the gimbal system to rotate by a first angle and controlling a second gimbal of the gimbal system to rotate by a second angle, so that a signal input/output range of a first load supported by the first gimbal and a signal input/output range of a second load supported by the second gimbal at least partially overlap. | 2021-01-14 |
20210011359 | PLATE FOR CAMERA EQUIPMENT - A plate provides clearance between a camera and a quick-release receiver securing the camera to a support. | 2021-01-14 |
20210011360 | PROJECTOR AND LENS ADJUSTING MODULE - Provided are a projector and a lens adjusting module. The projector includes a main body, a light source disposed on the main body and providing an illumination beam, a light valve disposed on the main body and converting the illumination beam into an image beam, a projection lens movably disposed on the main body in a moving direction and projecting the image beam, and the lens adjusting module. The lens adjusting module includes a driven member connected to the projection lens and having a limiting flange, a limiting structure connected to the main body, and a rotating member screwed to the driven member and rotating to drive the driven member and the projection lens to move in a moving direction. The limiting structure is adapted to stop the limiting flange to limit a movement range of the driven member in the moving direction. | 2021-01-14 |
20210011361 | PROJECTOR - A projector having a cooling target includes a light source configured to emit light, a light modulator configured to modulate the light emitted from the light source, a projection optical device, a cooler configured to cool the cooling target based on transformation of a refrigerant into a gas, and a dust-proof case configured to house at least a part of the cooling target inside. The cooler includes a refrigerant generator configured to generate the refrigerant, and a refrigerant sender configured to transmit the generated refrigerant toward the cooling target. The cooling target includes a cooling target main body part, and a cooling target part which is thermally coupled to the cooling target main body part, and to which the refrigerant is transmitted from the refrigerant sender. The cooling target main body part is disposed inside the dust-proof case. The cooling target part is disposed outside the dust-proof case. | 2021-01-14 |
20210011362 | PROJECTOR - A projector having a cooling target includes a light source configured to emit light, a light modulator configured to modulate the light emitted from the light source, a projection optical device configured to project the light modulated by the light modulator, a cooler configured to cool the cooling target based on transformation of a refrigerant into a gas, and a controller configured to control the cooler. The cooler includes a refrigerant generator configured to generate the refrigerant, and a refrigerant sender configured to transmit the generated refrigerant toward the cooling target. The controller controls the refrigerant generator based on at least one of temperature of the cooling target and ambient humidity of the projector. | 2021-01-14 |
20210011363 | PROJECTION SYSTEM - A projection system, comprising: a light-emitting apparatus for providing first light and second light emitted in a time sequence; a light-splitting system for dividing the first light into first primary color light and second primary color light, and dividing the second light into two paths of third primary color light; a spatial light modulator, comprising a first region and a second region, wherein the primary color light emitted along a first optical path enters the first region, and the primary color light emitted along a second optical path enters the second region; and an image processing apparatus for dividing, corresponding to the first region and the second region, image signals to be output into two groups, and changing the sequence of at least one of the groups so as to match the time sequence of primary color light received in a corresponding region. | 2021-01-14 |
20210011364 | PROJECTOR AND METHOD FOR CONTROLLING PROJECTOR - A projector that modulates light emitted by a light source unit and projects a resultant image includes the light source unit, which includes an array light source and a first retardation film that adjusts the white balance of the light emitted by the array light source, an electric power controller that adjusts electric power to be supplied to the array light source in accordance with the period for which the light source unit was used, and a white balance controller that determines an adjustment parameter used to adjust the white balance of the light emitted by the light source unit and corresponding to the adjustment made by the electric power controller and causes the first retardation film to adjust the white balance based on the determined adjustment parameter. | 2021-01-14 |
20210011365 | LIGHT SOURCE DEVICE AND PROJECTION DISPLAY DEVICE - A light source device includes a solid-state light source, a dichroic mirror, a first condensing element, a fluorescent plate, a second condensing element, a retardation plate, and a reflection plate. The dichroic mirror separates light from the solid-state light source into first light and second light, and combines blue light and light containing green and red components, the blue light being obtained by converting polarization of the second light, the light containing green and red components being obtained by converting a wavelength of the first light. The first condensing element condenses the first light separated by the dichroic mirror. The fluorescent plate converts the wavelength of the first light condensed by the first condensing element. The second condensing element condenses the second light separated by the dichroic mirror. The retardation plate converts polarization of the second light condensed by the second condensing element. | 2021-01-14 |
20210011366 | FOLDED INTEGRATOR ROD DEVICE - A folded integrator rod device is provided comprising: a plurality of integrator rods that are substantially parallel and arranged adjacent to each other in a series in a substantially perpendicular direction to longitudinal axes thereof, pairs of adjacent integrator rods in the series being optically coupled at respective optical coupling ends via total internal reflection, a respective cross-section of each of the plurality of integrator rods, other than a first integrator rod, being larger than the respective cross-section of a previous adjacent integrator rod in the series, the first integrator rod in the series comprising a light entrance face configured to receive light, the light entrance face opposite an optical coupling end of the first integrator rod, and a last integrator rod in the series comprising a light exit face configured to emit the light, the light exit face opposite a respective optical coupling end of the last integrator rod. | 2021-01-14 |
20210011367 | METHOD FOR CONTROLLING PROJECTION CONTENT AND ELECTRONIC DEVICE - The disclosure provides a method for controlling a projection content and an electronic device. The method includes: controlling a projector to project a display content on a projection plane; obtaining a display range of the display content on the projection plane; detecting a light spot on the projection plane; and adjusting the display content based on a movement condition of the light spot with respect to the display range. | 2021-01-14 |
20210011368 | PROJECTOR - A projector is disclosed. The projector comprises: a body having an upper surfaces; a light output unit provided inside the body and outputting an image toward the upper surface; a cover covering the upper surface and pivotally connected to the body; and a control unit for reversing the image according to the angle formed by the cover and the upper surface. | 2021-01-14 |
20210011369 | FRESNEL PROJECTION SCREEN AND PROJECTION SYSTEM - A Fresnel projection screen includes: a Fresnel layer; a first micro-structure layer disposed at a light incident side of the Fresnel layer, the first micro-structure layer including a plurality of micro-structures that are configured to diffusely reflect a portion of light incident thereon and refract another portion of the light; and a reflective layer disposed on a side of the Fresnel layer away from the first micro-structure layer. | 2021-01-14 |
20210011370 | Extreme Ultraviolet Lithography Device - The present disclosure relates to an extreme ultraviolet lithography, EUVL, device comprising: a reticle comprising a lithographic pattern to be imaged on a target wafer; a light-transmissive pellicle membrane mounted in front of, and parallel to, the reticle, wherein the pellicle membrane scatters transmitted light along a scattering axis; and an extreme ultraviolet, EUV, illumination system configured to illuminate the reticle through the pellicle membrane, wherein an illumination distribution provided by the EUV illumination system is asymmetric as seen in a source-pupil plane of the EUV illumination system; wherein light reflected by the reticle and then transmitted through the pellicle membrane comprises a non-scattered fraction and a scattered fraction formed by light scattered by the pellicle membrane; the EUVL device further comprising: an imaging system having an acceptance cone configured to capture a portion of the light reflected by the reticle and then transmitted through the pellicle membrane. | 2021-01-14 |
20210011371 | SUPPORT FRAME FOR PELLICLES, PELLICLE, AND METHOD FOR MANUFACTURING SAME - Provided are: a support frame for pellicle that has both low dust generation property and high light resistance, and further has an ion elution amount which is reduced to the utmost limit to an extent that haze is not generated even when a short wavelength laser is used for exposure light source, a pellicle using the support frame for pellicle, and a method for efficiently manufacturing the support frame for pellicle, support frame for pellicle which comprises a frame member comprising aluminum or aluminum alloy and an inorganic coating layer formed on the surface of the frame member, wherein the main chain of the inorganic coating layer is constituted by a —Si—O—Si—O— bond. An anodized film is preferably formed between the frame member and the inorganic coating layer. | 2021-01-14 |
20210011372 | SUPPORTING FRAME FOR PELLICLE, PELLICLE, METHOD FOR MANUFACTURING SAME, EXPOSURE MASTER USING SAME, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - Provided is a supporting frame in which a vent hole detachably arranging a filter and to which a pellicle film for extreme ultraviolet lithography can be attached. A support frame according to an embodiment of the present invention is a support frame for arranging a pellicle film, the support frame has a through hole being made from a hole extending along a first direction, the first direction being almost parallel to a surface direction of the pellicle film, and a hole extending along a second direction, the second direction not being parallel to the first direction; and the support frame includes a filter, the filter arranged at an inside of the through hole or at an end of the through hole, and the filter is arranged apart from the pellicle film. | 2021-01-14 |
20210011373 | OVERLAY CORRECTING METHOD, AND PHOTOLITHOGRAPHY METHOD, SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SCANNER SYSTEM BASED ON THE OVERLAY CORRECTING METHOD - An overlay correcting method capable of optimizing correction of an overlay within a scanner correction limit of a scanner of a scanner system, and a photolithography method, a semiconductor device manufacturing method and the scanner system which are based on the overlay correcting method are provided. The overlay correcting method includes collecting overlay data by measuring an overlay of a pattern; calculating correction parameters of the overlay by performing regularized regression using the overlay data, the regularized regression being based on a correction limit of the scanner such that the correction parameters fall within the correction limit of the scanner; and providing the correction parameters to the scanner. | 2021-01-14 |
20210011374 | PATTERN FORMATION METHOD AND METHOD FOR MANUFACTURING POLARIZING PLATE - Provided are a pattern formation method and a method for manufacturing a polarizing plate using the pattern formation method, the pattern formation method having: a step for forming, on a substrate, a linear guide pattern which is arranged at a predetermined pitch and is compatible with a portion of block chains of a block copolymer, and a neutral pattern embedded in the pattern of the guide pattern; a step for forming a layer including a block copolymer on the guide pattern and the neutral pattern; a step for heat-treating the layer including the block copolymer and forming a lamellar structure in which lamellar boundaries are arranged perpendicular to the substrate by microphase separation of the block copolymer; and a step for selectively removing a portion of the block chains of the block copolymer and thereby forming a line-and-space-shaped fine pattern having a smaller pitch than the guide pattern. | 2021-01-14 |
20210011375 | METHOD FOR MANUFACTURING A COLOR SLIDE FOR AN AUTOMOBILE PROJECTION LAMP - A method for manufacturing a color slide for an automobile projection lamp includes: forming a plurality of same color pattern units on a glass substrate, each of the color pattern units being composed of a plurality of color coating layers. The plurality of color coating layers are formed by sequentially depositing materials having different colors on a surface of the glass substrate in accordance with different colors. Finally, the glass substrate is cut and separated in unit of one color pattern unit to form an independent color slide with the color pattern. The color slide can be mounted to an automobile projection lamp system for projecting the color pattern. | 2021-01-14 |
20210011376 | PHOTOSENSITIVE TRANSFER MATERIAL, ELECTRODE PROTECTIVE FILM, LAMINATE, CAPACITIVE INPUT DEVICE, AND MANUFACTURING METHOD OF TOUCH PANEL - A photosensitive transfer material includes: a temporary support; and a photosensitive layer, in which the photosensitive layer includes a binder polymer, a radically polymerizable compound having an ethylenically unsaturated group, a photopolymerization initiator, and a thiol compound; a content of the thiol compound is 5% by mass or more with respect to a total mass of the photosensitive layer, and a value of a ratio M | 2021-01-14 |
20210011377 | PHOTOSENSITIVE COMPOSITION FOR EUV LIGHT, PATTERN FORMING METHOD, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE - A photosensitive composition for EUV light includes a predetermined resin and a photoacid generator, or includes a predetermined resin having a repeating unit having a photoacid generating group, and satisfies Requirements 1 to 3,
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