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| Application No. | Application Title | Issue Date |
| 20130106294 | ORGANIC LIGHT EMITTING DIODES IN LIGHT FIXTURES One or more embodiments include a light module having a reflective light source having one or more organic light emitting diode (OLED) elements. The reflective light source reflects light from other light sources and/or emits light when powered. The reflective light sou... | 05/02/2013 |
| 20110316431 | DISPLAY DEVICE A display device includes a display unit in which display elements provided with pixel circuits are arranged so as to have a sequence of three different colors in a row direction and the colors are shifted in a column direction by 1.5 columns. A scanning line is provide... | 12/29/2011 |
| 20110221351 | Active matrix organic electroluminescence device and a method of manufacture The present invention discloses an active matrix organic electroluminescence device comprising a thin-film transistor, an organic electroluminescence device, and an interlayer deposited between the thin-film transistor and the organic electroluminescence device, wherein... | 09/15/2011 |
| 20110181192 | IMAGE DISPLAY DEVICE AND DRIVING METHOD THEREOF An image display device includes luminescence pixels arranged in rows and columns. The image display device includes a first signal line and a second signal line, first control lines, and at least two drive blocks. Each drive block is composed of luminescence pixels in ... | 07/28/2011 |
| 20110156599 | ELECTRONIC MODULE, METHODS OF MANUFACTURING AND DRIVING THE SAME, AND ELECTRONIC INSTRUMENT An electronic module includes an EL section; a first substrate on which the EL section is formed; a second substrate attached to the first substrate; an integrated circuit chip mounted on the second substrate; a plurality of first power supply interconnects formed on th... | 06/30/2011 |
| 20100171685 | DISPLAY DEVICE To provide a high-performance and highly reliable display device with a high aperture ratio, including light-emitting elements, and a manufacturing method thereof, and a technique for manufacturing such a display device at a low cost with high productivity. A compensati... | 07/08/2010 |
| 20100060176 | DISPLAY APPARATUS A display apparatus, including an active matrix substrate with an array of multiple pixel circuits, each having a light emitting element, a drive transistor connected to the light emitting element to apply a drive current to the light emitting element, a capacitor eleme... | 03/11/2010 |
| 20100001990 | SCAN DRIVER AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME A scan driver for outputting scan signals in two directions and an organic light emitting display device are provided. In one embodiment, a scan driver includes a plurality of stages for outputting scan signals, wherein an n-1th stage includes: a transmission... | 01/07/2010 |
| 20090309503 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME A pixel for compensating for the threshold voltage of a drive transistor and the voltage drop of a first power source is provided. The pixel includes an organic light emitting diode; a driving transistor coupled between a first power source and the organic light emittin... | 12/17/2009 |
| 20090284158 | ORGANIC LIGHT EMITTING DEVICE BASED LIGHTING FOR LOW COST, FLEXIBLE LARGE AREA SIGNAGE The present techniques provide light emitting assemblies that include two or more light emitting devices joined into a single multilayered structure. Each device is electrically contiguous, and includes an electroluminescent polymer layer between two electrodes. In each... | 11/19/2009 |
| 20090267526 | ORGANIC LIGHT-EMITTING DIODE DISPLAY DEVICE A display device includes a display panel, a power transmitting member and a heat diffusing member. The display panel includes a base substrate, a power input part, a power signal line and a display element. The base substrate has an upper surface and a lower surface op... | 10/29/2009 |
| 20090261740 | LED DRIVER STRUCTURE The present invention discloses an LED driver structure, which obtains input power coming from a power source to generate a constant-current power to drive a plurality of LEDs, and which comprises: a plurality of diode groups connected in parallel, a first piezoelectric... | 10/22/2009 |
| 20090262270 | LIQUID CRYSTAL DISPLAY DEVICE A display device includes a substrate; a gate line disposed on the substrate; a data line disposed on the substrate; a driving voltage line disposed on the substrate; a first thin film transistor disposed on the substrate; a second thin film transistor disposed on the s... | 10/22/2009 |
| 20090261741 | Cover figure-displaying device for an electronic device A cover figure-displaying device for an electronic device includes a cover, a controller, and a light-emitting matrix. The cover has at least one figure. The controller has GPIO pins. The light-emitting matrix includes at least one light-emitting device connected with t... | 10/22/2009 |
| 20090243498 | Electroluminescent display devices The pixels of an active matrix display device have a current-driven light emitting display element, a drive transistor for driving a current through the display element, a storage capacitor for storing a pixel drive voltage to be used for addressing the drive transistor... | 10/01/2009 |
| 20090243499 | METHODS FOR DRIVING AN OLED PANEL A method for driving an organic light emitting display (OLED) panel having a plurality of organic light emitting diodes is provided. The organic light emitting diodes are coupled to a plurality of segment lines and a plurality of common lines in a matrix structure. The ... | 10/01/2009 |
| 20090230873 | DRIVING CIRCUIT FOR LIGHT EMITTING DIODES A driving circuit includes a DC-to-DC voltage converter, a current source, a detector and a feedback control circuit. The DC-to-DC voltage converter has a switch and generates a driving voltage on first ends of the series of light emitting diodes, in which a magnitude o... | 09/17/2009 |
| 20090206761 | OLED LIGHT SOURCE Organic light emitting diode (OLED) light source includes a plurality of stacked organic light emitting diode units comprised of a removable topmost organic light emitting diode unit and one or more removable underlying organic light emitting diode units. A power source... | 08/20/2009 |
| 20090189532 | ELECTROLUMINESCENT DEVICE HAVING IMPROVED BRIGHTNESS UNIFORMITY An electroluminescent device having an opposing EL-segment pair, including a first EL-segment that produces light in response to a first through-device current having a first transparent electrode connection and a first reflective electrode connection; a second EL-segme... | 07/30/2009 |
| 20090179572 | Light-Emitting Device The amplitude of a potential of a signal line is decreased and a scan line driver circuit is prevented from being excessively loaded. A light-emitting device includes a light-emitting element; a first power supply line having a first potential; a second power supply lin... | 07/16/2009 |
| 20090179573 | Organic electroluminescent display An organic electro luminescent display with auxiliary layers on a cathode contact and an encapsulating junction region to easily remove polymer organic layers of the junction. The organic electro luminescent display has the first electrode formed on a lower insulating s... | 07/16/2009 |
| 20090153064 | Electronic Circuit for Driving Electroluminescent Display An electroluminescent circuit for driving an electroluminescent display having a plurality of segment electrodes and a common electrode. The circuit comprises a DC power supply, an output terminal for each of the segments and common electrodes and at least one supply ha... | 06/18/2009 |
| 20090146929 | ORGANIC LIGHT EMITTING DIODE DISPLAY In an organic light emitting diode display comprising a first pixel and a second pixel that are associated with respective different colors, each of the first and second pixels being for displaying its associated color, each of the first and second pixels comprises: a f... | 06/11/2009 |
| 20090140661 | Organic electroluminescence display and driving method thereof An organic electroluminescence display device is disclosed. The display comprises pixels which emit light according to data signals by controlling current from a pixel power supply through an organic light emitting diode, and to a ground power supply. In order to elimin... | 06/04/2009 |
| 20090108763 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY USING THE SAME A pixel includes a light emitting diode, and a switching circuit that is coupled to a data line and a compensation power source line, and includes a transistor including a control terminal, a first main terminal coupled to a power source line, and a second main terminal... | 04/30/2009 |
| 20090079350 | Semiconductor Device, Display Device Having The Same and Electronic Appliance The present invention provides a semiconductor device and its driving method in which amplitude of a data line is decreased to reduce power consumption. In a reset period, a reset transistor and a switch transistor are turned on. In the reset period, an input of a poten... | 03/26/2009 |
| 20090079351 | ELECTROLUMINESCENCE DISPLAY PANEL AND DRIVING METHOD THEREOF The present invention relates to an electroluminescence display panel and a method of driving the same. The electroluminescence display panel comprises a plurality of pixels arranged in a matrix, each of the pixels including a red sub-pixel, a green sub-pixel and a blue... | 03/26/2009 |
| 20090072751 | Light emitting device A light emitting device includes an optical cavity in resonance with an optical transition of a material disposed in the cavity. The device can form an exciton-polariton state.... | 03/19/2009 |
| 20090066259 | ORGANIC LIGHT EMITTING DIODE DEVICE AND METHOD FOR MANUFACTURING THE SAME An organic light emitting diode device and a method of manufacturing the organic light emitting diode device are disclosed. The organic light emitting diode device includes a substrate, a switch thin film transistor on a first side of the substrate to perform a switchin... | 03/12/2009 |
| 20090066260 | Driving circuit for a display panel and a display having same There is provided a driving circuit capable of driving current flowing in cathode electrodes with high accuracy and displaying without brightness variation. For driving a cathode electrode in a display panel, a first current mirror circuit is fabricated by connecting a ... | 03/12/2009 |
| 20090058280 | ORGANIC LIGHT EMITTING DISPLAY APPARATUS An organic light emitting display apparatus including: a substrate having a display area; a thin film transistor (TFT) disposed in the display area of the substrate; an electrode power supply line disposed outside the display area of the substrate; a first insulating la... | 03/05/2009 |
| 20090058309 | FIELD EMISSION DEVICE Disclosed is a field emission device. The field emission device includes: an anode substrate including an anode electrode formed on a surface thereof and a fluorescent layer formed on the anode electrode; a cathode substrate disposed opposite to and spaced apart from th... | 03/05/2009 |
| 20090050896 | Display device The present invention provides a display device which forms a drive circuit using a bottom-gate-type TFT made of poly-Si which generates a small leak current in a periphery of a display region. A gate electrode is made of Mo having a high melting point, and a gate insul... | 02/26/2009 |
| 20090045752 | Display Device and Method of Manufacturing the Same The invention provides a display device which can reduce breaking of a TFT substrate at the time of connecting a wiring member to the TFT substrate after decreasing a thickness of the TFT substrate and a manufacturing method of the display device. A TFT substrate and a ... | 02/19/2009 |
| 20090033231 | Flat Panel Display A high-speed flat panel display having a long lifetime. Thin film transistors in a pixel portion having a plurality of pixels are contacted differently from thin film transistors in driving circuit portions for driving the pixels, thereby enhancing luminance uniformity ... | 02/05/2009 |
| 20090033230 | LIGHT EMITTING DEVICE It is an object of the invention to provide a light emitting device in which burden on a light emitting element having low luminous efficiency is relieved, and the deterioration of a light emitting element, the reduction in color reproduction due to the deteriorated lig... | 02/05/2009 |
| 20090026969 | ORGANIC LIGHT EMITTING DEVICE An organic light emitting device is disclosed. The organic light emitting device includes a display unit on a substrate, the display unit including a plurality of subpixels, a plurality of monitor pixels positioned outside the display unit, a driver that supplies a data... | 01/29/2009 |
| 20090026970 | Method of Manufacturing Thin Film Transistor The object of the present invention is to form a low-concentration impurity region with good accuracy in a top gate type TFT. Phosphorus is added to a semiconductor layer by using a pattern made of a conductive film as a mask to form an N-type impurity region in a self-... | 01/29/2009 |
| 20090026913 | Dynamic color or white light phosphor converted LED illumination system A color tunable light emitting device includes multiple light emitting components such as light emitting diodes (LEDs) or laser diodes (LDs) with substantially the same emission characteristics, and multiple phosphors materials with different excitation and emission wav... | 01/29/2009 |
| 20090027315 | Organic light emitting display and driving method thereof An organic light emitting display is disclosed. The display comprises: a scan driver for sequentially supplying a scan signal to scan lines during scan periods of a plurality of sub-frames included in a frame; a data driver for supplying a data signal to data lines when... | 01/29/2009 |
