Patent application number | Description | Published |
20130021325 | THREE-DIMENSIONAL IMAGE DISPLAY DEVICE AND A DRIVING METHOD THEREOF - A three-dimensional (3D) image display device including a display panel assembly including a display panel displaying an image and a timing controller, an integration controller transmitting an input image signal to the timing controller, a shutter member including a left eye shutter and a right eye shutter, a shutter timing determining unit receiving a shutter member control source signal from the integration controller or an outside source to generate shutter timing information, and a shutter timing controller receiving the shutter timing information to generate a shutter member control signal and transmitting the shutter member control signal to the shutter member, wherein an open time or a close time of the left eye shutter or the right eye shutter for a frame is based on the shutter timing information. | 01-24-2013 |
20130027400 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A display device including a display panel displaying an original image at a first time and a converted image based on the original image at a second time. The average value of the luminance of a first pixel (of the original image) first time and the luminance of the first pixel (of the converted image) at the second time is substantially the same as the average value of luminance of a second pixel (of the original image) at the first time and the luminance of the second pixel (of the converted image) at the second time. | 01-31-2013 |
20130038569 | DISPLAY DEVICE - A display device includes: a first insulation substrate having an upper surface and a lower surface; a transparent conductive layer disposed on the upper surface of the first insulation substrate; a gate line disposed on the lower surface of the first insulation substrate; a gate insulating layer disposed on the gate line; a semiconductor layer disposed on the gate insulating layer; a data line disposed on the semiconductor layer and connected to a source electrode and a drain electrode facing the source electrode; and a pixel electrode electrically connected to the drain electrode, where the gate line, the gate insulating layer, the semiconductor layer and the data line are sequentially disposed on the lower surface of the first insulation substrate. | 02-14-2013 |
20130300705 | DISPLAY DEVICE FOR TOUCH SENSING AND 3-DIMENSIONAL IMAGE DISPLAY, AND DRIVING METHOD THEREOF - A touch barrier panel having a touch sensing capability and a 3-dimensional image display capability is disposed on a display panel such that manufacturing cost may be reduced and the thickness thereof is relatively thin. Also, the negative liquid crystal that is not affected by the vertical electric field is used such that a mode change speed and response speed may be improved. | 11-14-2013 |
Patent application number | Description | Published |
20120249523 | METHOD OF DRIVING SHUTTER GLASSES AND DISPLAY SYSTEM FOR PERFORMING THE SAME - A method of driving shutter glasses of a display system includes generating a display panel driving signal which drives a display panel of the display system, where the display panel displays a left image and a right image, generating a second three-dimensional (“3D”) synchronizing signal based on a first 3D synchronizing signal and the display panel driving signal, generating a third 3D synchronizing signal by adjusting an intensity of the second 3D synchronizing signal, generating a shutter control signal, which controls a left shutter and a right shutter of the shutter glasses, based on the third 3D synchronizing signal, and outputting the shutter control signal to the shutter glasses. | 10-04-2012 |
20120256486 | ELECTRONIC DEVICE USING SOLAR CELL - An electronic device comprises a solar cell a main body which includes a display unit, a battery, and a processing unit and a power controller which connects the solar cell and the main body and controls the electronic device so that power generated from the solar cell is stored in the battery or used in the main body depending on a state of the main body. | 10-11-2012 |
20130169587 | DISPLAY DEVICE INCLUDING SENSOR - A display device includes: a first display panel; a second display panel opposite to the first display panel; and an electro-optical active layer between the first display panel and the second display panel, wherein the first display panel includes a thin film transistor including a gate electrode, a source electrode, a drain electrode and a semiconductor layer, a gate line configured to transmit a gate signal to the gate electrode of the transistor and extending in a first direction, and a sensing electrode extending in the first direction and overlapping the gate line, where the sensing electrode and the gate electrode define a capacitor. | 07-04-2013 |
Patent application number | Description | Published |
20120148205 | IMAGE SENSOR AND MANUFACTURING METHOD OF THE SAME - Provided is an image sensor and a method of manufacturing the image sensor which can remove a dead zone and increase light collection efficiency. The sensor thereof includes a substrate that includes a plurality of pixel areas disposed in a matrix form, a plurality of photoelectric conversion devices formed at the pixel areas, a plurality of optical waveguide layers formed on the plurality of photoelectric conversion devices, a color filter layer formed on the plurality of optical waveguide layers, and upper and lower microlenses formed on and under the color filter layer, respectively. The upper and lower microlenses are arranged by alternating in longitudinal and transverse directions of the pixel area on the plurality of optical waveguide layers. | 06-14-2012 |
20130096454 | IMAGE REPRODUCING APPARATUS AND METHOD FOR REPRODUCING REALTIME IMAGE THEREOF - Disclosed is an image reproducing device which includes an image playback unit configured to play an image; a brain signal measuring unit configured to measure a brain signal from the human perceiving the played image; a brain signal analyzing unit configured to analyze the brain signal; a feature extracting unit configured to extract a feature from the analyzed brain signal; an image selecting unit configured to select images, corresponding to the feature from among the played images; and a brain image reproducing unit configured to obtain an average of the selected images to reproduce an image perceived through the brain. | 04-18-2013 |
20130154040 | PHOTO DETECTORS - Photo detectors are provided. The photo detector includes a photoelectric conversion layer between a lower carrier transportation layer and an upper carrier transportation layer, and a common electrode on the upper carrier transportation layer opposite to the photoelectric conversion layer. The photoelectric conversion layer includes a plurality of light absorption layers and each of the light absorption layers contains silicon nanocrystals. The silicon nanocrystals in respective ones of the light absorption layers have different sizes from each other. | 06-20-2013 |
20140151833 | PHOTOELECTRIC CONVERSION DEVICE - A photoelectric conversion device according to an exemplary embodiment includes a first substrate, a photoelectric conversion layer disposed above the first substrate, a second substrate which is different from the first substrate and disposed on the photoelectric conversion layer, and a nano pillar layer disposed above the second substrate in which the nano pillar layer includes a plurality of nano pillars which is spaced apart from each other, so as to easily absorb the light. | 06-05-2014 |
20140163350 | SILICON NANO-CRYSTAL BIOSENSOR AND METHOD OF FABRICATING THE SAME - A silicon nano-crystal biosensor includes a flexible substrate transformed depending on a shape of a body organ, a light emitting device disposed on the flexible substrate and emitting light, and a light detector opposite to the light emitting device on the flexible substrate. The light detector absorbs the emitted light. A length of the flexible substrate is substantially equal to or greater than a radius of curvature of the body organ. | 06-12-2014 |
20140171752 | APPARATUS AND METHOD FOR CONTROLLING EMOTION OF DRIVER - An apparatus for controlling emotion of a driver includes an emotion sensor unit configured to collect a biomedical signal from the driver, and generate biomedical information data based on the collected biomedical signal, a user memory unit configured to store driver information that includes biomedical signals for respective emotional states of the driver and a plurality of correspondence contents, and deliver the driver information and the correspondence content in response to a received request, and an emotion management unit configured to determine the emotional state of the driver from the driver information received from the user memory unit and the biomedical information data received from the emotion sensor unit, request a correspondence content corresponding to the determined emotional state of the driver from the user memory unit, and provide the driver with the content received from the user memory unit. | 06-19-2014 |
20140234815 | APPARATUS AND METHOD FOR EMOTION INTERACTION BASED ON BIOLOGICAL SIGNALS - An emotion signal detecting apparatus is provided, and the emotion signal detecting apparatus comprises a sensor unit configured to detect a biological signal, which occurs due to a change in an emotional state of a user, and an environmental signal; and a control unit configured to generate emotion information based on the biological signal and the environmental signal and to transmit the generated emotion information to an emotion signal detecting apparatus or emotion service providing apparatus of a different user. | 08-21-2014 |
20150140680 | INTEGRAL LABEL-FREE BIOSENSOR AND ANALYSIS METHOD USING THE SAME - Disclosed is an integral label-free biosensor capable of analyzing a biomolecule with high sensitivity by integrating a light source, a photodetector, an optical waveguide, and a microcantilever on a substrate, and a method of detecting a bio-antigen by using the same. The integral label-free biosensor according to the present invention may be manufactured with low cost, be easily integrated with a silicon electron device, and detect a biomolecule with high sensitivity by using a label-free method. | 05-21-2015 |
Patent application number | Description | Published |
20150129156 | Casting Roll for Twin-Roll Strip Caster - There are provided a casting roll of a twin-roll strip caster and a method for manufacturing a high-nitrogen duplex stainless steel strip having no dimple. The casting roll has an average roughness Ra of 10 μm to 30 μm, and diagonal fine grooves having a width of 50 μm to 500 μm, an interval of 100 μm to 1000 μm, and a depth of 50 μm to 200 μm are formed in the casting roll. The diagonal fine grooves are symmetrically intersecting each other at an angle of 30° to 70° with respect to circumferential direction of the casting roll. | 05-14-2015 |
20150129157 | Method of Manufacturing Martensitic Stainless Steel Sheet Using Twin Roll Strip Caster - A method of manufacturing a martensitic stainless steel sheet by allowing ingot steel to pass through two casting rolls rotating in opposing directions through a twin roll strip caster is provided. The method includes rolling a steel sheet cast between the casting rolls at a temperature of 1000 to 1200° C. and a draft percentage of 25 to 50% with a first roller, and rolling the steel sheet at a temperature of 800 to 1000° C. and a draft percentage of 5 to 15% with a second roller. | 05-14-2015 |
20150174647 | Method of Manufacturing Ti-Containing Austenitic Stainless Steel Sheet by Twin Roll Strip Caster - There is provided a method of manufacturing a titanium (Ti)-containing austenitic stainless steel sheet having a high degree of surface quality by using a twin roll strip caster. The method includes controlling a composition of molten steel such that a TiN precipitation temperature may be higher than a temperature of the molten steel in a tundish (T/D) by at least 50° C. (ΔT≧50° C.), the TiN precipitation temperature being defined by the following formula 2: | 06-25-2015 |
20160067829 | METHOD AND APPARATUS FOR SURFACE TREATMENT OF ROLL - A method for surface treatment of a roll, in which a laser is emitted on a roll surface to fabricate a pattern, includes a section allocation operation in which the roll surface is divided into multiple sections, and a pattern fabrication operation in which the roll is rotated in a circumferential direction, and a random pattern is fabricated on each of the fabrication sections, and an apparatus includes an apparatus frame, a fixing unit which is installed on the apparatus frame, supports a roll, and rotates in a circumferential direction of the roll, a laser unit which is installed on the apparatus frame, and emits a laser to the roll so that a pattern received may be formed on the roll surface through etching, and a displacement unit which is installed on the apparatus frame, and moves the laser unit along a lengthwise direction of the roll. | 03-10-2016 |