Patent application number | Description | Published |
20080284794 | IMAGE DISPLAY SYSTEM AND METHOD FOR ELIMINATING MURA DEFECTS - Image display techniques for eliminating mura defects, which collects reference data and adjusts the gray levels. The image display systems comprising a plurality of pixels, a memory, and an ASIC. Each of the pixels relates to a mura compensation coefficient set. The mura compensation coefficient sets of the pixels are generated by a coefficient generator. The memory stores the mura compensation coefficient sets of the pixels. The ASIC reads the mura compensation coefficient sets from the memory. With different mura compensation coefficient sets, the ASIC serves as different mura compensation function sets. Each mura compensation function set relates to one of the aforementioned pixels and is used for transforming an original gray level to a mura-eliminated gray level to drive the corresponding pixel. | 11-20-2008 |
20080290796 | System for displaying images including active-matrix organic light emission display - A system for displaying images is provided, including an active-matrix organic light emission display. The active-matrix organic light emission display comprises an active-matrix array on a display area of an array substrate, a peripheral circuit on a peripheral area of the array substrate, a reflective layer on the peripheral area of the array substrate, between a light emission plane and the peripheral circuit and covering the peripheral circuit, an organic light emission layer on the active-matrix array and a cover layer over the organic light emission layer, covering the display area and the peripheral area. | 11-27-2008 |
20090009540 | Control method, display panel and electronic system utilizing the same - A control method controlling a display panel comprising a pixel unit. The pixel unit is coupled to a data line and comprises a capacitor, a transistor, and a luminiferous device. The capacitor comprises a first terminal coupled to the data line and a second terminal coupled to the transistor. The voltage of the first terminal is increased and the voltage of the second terminal is reduced during a first period. The voltage of the first and the second terminals are controlled during a second period subsequent to the first period. The luminiferous device is lit according to the voltage of the capacitor during a third period subsequent to the second period. The voltage of the data line is maintained during the third period. | 01-08-2009 |
20090021152 | SYSTEM FOR DISPLAYING IMAGES AND FABRICATION METHOD THEREOF - The invention provides a system for displaying image and a fabrication method thereof. The system comprises an organic electroluminescent display device comprising a first substrate divided into a pixel region and a non-pixel region, a conductive layer formed in the non-pixel region, a second substrate corresponding to the first substrate, a first electrode formed on the second substrate, an organic electroluminescent layer formed on the first electrode, and a second electrode formed on the organic electroluminescent layer and electrically connected to the conductive layer. The system further includes an exterior circuit electrically connected to the conductive layer for transmitting signals. | 01-22-2009 |
20090045751 | SYSTEMS FOR DISPLAYING IMAGES - A pixel unit is provided. A storage capacitor is coupled to a power supply. A first transistor is coupled to the storage capacitor and receives a data line signal and a scan line signal, and is turned on according to the scan line signal to transmit the data line signal. A second transistor is coupled to the power supply, the first transistor and the storage capacitor, and receives the data line signal from the first transistor. A first switch unit is turned on according to a control signal to output a first current at a first emission period. A second switch unit is turned on according to the control signal to output a second current at a second emission period. A first display unit receives the first current to emit light and a second display unit receives the second current to emit light. | 02-19-2009 |
20090058770 | Display device and electronic system utilizing the same - A display device including a pixel unit, a selection unit, and a control unit is disclosed. The pixel unit includes a driving transistor and a capacitor. The driving transistor includes a gate and a source. The capacitor is coupled between the gate and the source. The selection unit selectively transmits a first voltage or a second voltage to the driving transistor. The control unit controls the selection unit and receives the voltage of the source. | 03-05-2009 |
20090073089 | DISPLAY PANEL AND ELECTRONIC SYSTEM UTILIZING THE SAME - A display panel including a pixel unit and a scan line. The pixel unit includes a first sub-pixel, a second sub-pixel, and a third sub-pixel. The scan line is coupled to the first, the second, and the third sub-pixels and comprises a first side and a second side. The first sub-pixel is disposed on the first side and the second sub-pixel is disposed on the second side. | 03-19-2009 |
20090115326 | Organic light emitting display device and electronic device - An organic electroluminescent device is provided. The organic electroluminescent device includes an array substrate having a white sub-pixel region and an organic electro-luminescent multi-layer structure is disposed on the white sub-pixel region of the array substrate. The organic electro-luminescent multi-layer structure comprises a bottom electrode. The bottom electrode has a thinner first portion and a thicker second portion for providing a wavelength shift of light in different directions. | 05-07-2009 |
20090128736 | DISPLAY DEVICE, METHOD OF THE SAME AND ELECTRONIC DEVICE INCLUDING THE SAME - A display device including a substrate, a driving element, a reflective layer and a first auxiliary layer is provided. The substrate has a first area and a second area. The driving element is placed within the first area. The reflective layer is placed above the first area and at least a portion of the second area and coupled to the driving element. The first auxiliary layer is placed on the reflective layer above the first area. The first auxiliary layer improves the electrical characteristic of the reflective layer. A reflectance of the first auxiliary layer is not larger than a reflectance of the reflective layer. | 05-21-2009 |
20090135211 | IMAGE DISPLAYING SYSTEM AND METHOD FOR ELIMINATING MURA DEFECT - Image displaying systems comprising a pixel array, a memory, a parameter selector and a compensator. The memory stores compensation parameter sets of a plurality of specific pixels of the pixel array. According to driving signals of the pixel array, the parameter selector determines a target pixel that the system is going to drive, and then determines whether the target pixel is one of the specific pixels andrequires to be compensated for mura defect. When the target pixel is one of the specific pixels and requires to be compensated for mura defect, the parameter selector outputs a memory address for retrieving the corresponding compensation parameter set from the memory. Based on the retrieved compensation parameter set and an original gray level of the target pixel, the compensator generates a compensated gray level to replace the original gray level to drive the target pixel. | 05-28-2009 |
20090174322 | ORGANIC LIGHT-EMITTING DEVICE AND METHOD FOR FORMING THE SAME - An organic light-emitting device and a method for forming the same are provided. The organic light-emitting device includes: a substrate including a pixel area and a peripheral circuit area; a passivation layer on the substrate, the passivation layer including a first part in the pixel area and a second part in the peripheral circuit area; a pixel definition layer defining a plurality of pixel openings corresponding to the pixel area of the substrate; a plurality of first electrodes in the pixel openings; an adhesion layer on the second part; an organic layer on the first electrodes; and a second electrode layer on the organic light emitting layer, wherein the second electrode extends to the peripheral circuit area to connect with the adhesion layer. | 07-09-2009 |
20090174630 | Organic light emitting display (OLED) devise, modules, and electronic devices - An organic light emitting display device is disclosed, which including an active matrix substrate with an array of active elements disposed in an active region and a control circuit disposed in a peripheral region. A color filter substrate is oppositely disposed to the active matrix substrate, including color filter elements with different colors enclosed by a black matrix layer in a region corresponding to the active region and an extension of the black matrix layer in a region corresponding to the peripheral region. An array of OLED pixel is interposed between the active matrix substrate and the color filter substrate on the active region. Each of the OLED pixels includes an anode, an organic electroluminescent layer, and a cathode. A first conductive component electrically connects the control circuit and the extension of the black matrix layer. A second conductive component electrically connects the black matrix layer and the cathode. | 07-09-2009 |
20100207878 | ILLUMINATION DEVICE, METHOD FOR FABRICATING THE SAME, AND SYSTEM FOR DISPLAYING IMAGES UTILIZING THE SAME - The invention provides an illumination device, method for fabricating the same, and system for displaying images utilizing the same. The illumination device includes a substrate, a first electrode, an illumination layer, and a second electrode. The substrate has a plurality of illumination regions. The first electrode overlies the substrate and has a first bump disposed in a first illumination region of the plurality of the illumination regions. The illumination layer overlies the first electrode. The second electrode overlies the illumination layer. | 08-19-2010 |
20100302231 | SELF-EMISSION TYPE DISPLAY DEVICE WITH HEAT SINK - A system for displaying images is provided. The system includes a self-emission type display device including an organic light-emitting device interposed between a first substrate and a second substrate, a driving chip, and a thermal conductive layer. The first substrate has a pixel region and a peripheral circuit region. The second substrate is disposed above the first substrate and located at the pixel region. The driving chip is disposed on the first substrate and located at the peripheral circuit region, having a temperature sensor to detect the temperature of the organic light-emitting device. The thermal conductive layer is disposed on the bottom surface of the first substrate that corresponds to the organic light-emitting device and the driving chip. | 12-02-2010 |
20100302483 | REFLECTIVE LIQUD CRYSTAL DISPLAY DEVICE INTEGRATED WITH ORGANIC LIGHT-EMITTING DEVICE - A system for displaying images is provided. The system includes a reflective liquid crystal display device including a first substrate having a pixel unit array thereon. A second substrate is disposed above the first substrate and a liquid crystal layer is disposed therebetween. A plurality of first electrodes is disposed between the second substrate and the liquid crystal layer and corresponds to each pixel unit including a reflective electrode. A second electrode is disposed between the plurality of first electrodes and the liquid crystal layer to serve as a common electrode that controls the liquid crystal layer. An organic light-emissive layer is disposed between the plurality of first electrodes and the second electrode. A light-emitting device is constituted by the plurality of first electrodes, the second electrode, and the organic light-emissive layer to provide light onto the reflective electrode. | 12-02-2010 |
20110070797 | SYSTEM FOR DISPLAYING IMAGES AND METHOD FOR FABRICATING THE SAME - Systems for displaying images and fabrication method thereof are provided. A representative system incorporates an electroluminescent device including light emitting units emitting lights with different luminescent intensities along light emitting paths thereof, formed overlying a substrate. And a compensation layer is disposed along the light emitting paths to adjust the different luminescent intensities for outputting substantially uniform light. | 03-24-2011 |
20110165813 | SYSTEM FOR DISPLAYING IMAGES AND FABRICATION METHOD THEREOF - The invention provides a system for displaying image and a fabrication method thereof. The system comprises an organic electroluminescent display device comprising a first substrate divided into a pixel region and a non-pixel region, a conductive layer formed in the non-pixel region, a second substrate corresponding to the first substrate, a first electrode formed on the second substrate, an organic electroluminescent layer formed on the first electrode, and a second electrode formed on the organic electroluminescent layer and electrically connected to the conductive layer. The system further includes an exterior circuit electrically connected to the conductive layer for transmitting signals. | 07-07-2011 |
20120188222 | DISPLAY DEVICE AND ELECTRONIC SYSTEM UTILIZING THE SAME - A display device including a pixel unit, a selection unit, and a control unit is disclosed. The pixel unit includes a driving transistor and a capacitor. The driving transistor includes a gate and a source. The capacitor is coupled between the gate and the source. The selection unit selectively transmits a first voltage or a second voltage to the driving transistor. The control unit controls the selection unit and receives the voltage of the source. | 07-26-2012 |