Chang-Ho Tseng
Chang-Ho Tseng, Sinwu Township TW
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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 |
20110134045 | METHOD OF FABRICATING AN ORGANIC ELECTROLUMINESCENT DEVICE AND SYSTEM OF DISPLAYING IMAGES - A method for fabricating organic electroluminescent devices is disclosed. The method comprises providing a substrate divided into first and second regions, forming an amorphous silicon layer on the substrate, forming a protection film on the amorphous silicon layer within the second region, performing an excimer laser annealing process on the amorphous silicon layer for converting it to a polysilicon layer, removing the protection film, patterning the polysilicon layer, thus a first patterned polysilicon layer in the first region and a second patterned polysilicon layer in the second region are formed. A resultant organic electroluminescent device is obtained. Specifically, the grain size of the first patterned polysilicon layer is large than that of the second patterned polysilicon layer. | 06-09-2011 |
Chang-Ho Tseng, Miaoli County TW
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20100090993 | LED PIXEL DRIVING CIRCUIT - An OLED pixel driving circuit includes a storage capacitor, a first switching circuit, and a driving element. The storage capacitor has a first node and a second node, where the second node receives Data voltage in a first period, and the first node receives reference voltage in a second period within the first period. The first switching circuit isolates the first node from a fixed voltage source in the first period, and connects the first node to the fixed voltage source to provide a fixed voltage to the first node after the end of the first period. The driving element outputs a driving current independently of the fixed voltage. | 04-15-2010 |
20100277442 | SEIF-EMISSION TYPE DISPLAY AND METHOD FOR FABRICATING THE SAME - A system for displaying images is provided. The system includes a self-emission type display device including a substrate, a first sub-pixel unit disposed on the substrate, and a second sub-pixel unit disposed on the substrate and adjacent to the first sub-pixel unit. Each of the first and second sub-pixel units comprises a light-emitting device, a power line electrically connected to the light-emitting device, and a storage capacitor having an electrode electrically connected to the power line. The electrodes of the storage capacitors of the first and second sub-pixel units are formed of a continuous conductive layer, such that the power lines of the first and second sub-pixel units are electrically connected to each other through the continuous conductive layer. | 11-04-2010 |
Chang-Ho Tseng, Toufen Township TW
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20100259467 | DISPLAY PANEL AND SYSTEM FOR DISPLAYING IMAGES UTILIZING THE SAME - An embodiment of the invention provides a display panel, which includes a substrate having a pixel region and a peripheral region, a control element overlying the pixel region of the substrate, a conducting layer overlying the substrate in the peripheral region, a first insulating layer overlying the conducting layer in the peripheral region, wherein a ratio between an area of the first insulating layer and an area of the conducting layer in the peripheral region is between about 0.27 and 0.99, a lower electrode layer overlying the first insulating layer, and a second insulating layer overlying the lower electrode layer. | 10-14-2010 |
20140203307 | DISPLAY PANEL AND SYSTEM FOR DISPLAYING IMAGES UTILIZING THE SAME - An embodiment of the invention provides a display panel, which includes a substrate having a pixel region and a peripheral region, a control element overlying the pixel region of the substrate, a conducting layer overlying the substrate in the peripheral region, a first insulating layer overlying the conducting layer in the peripheral region, wherein a ratio between an area of the first insulating layer and an area of the conducting layer in the peripheral region is between about 0.27 and 0.99, a lower electrode layer overlying the first insulating layer, and a second insulating layer overlying the lower electrode layer. | 07-24-2014 |
20140264309 | DISPLAY PANEL AND SYSTEM FOR DISPLAYING IMAGES UTILIZING THE SAME - An embodiment of the invention provides a display panel, which includes a substrate having a pixel region and a peripheral region, a conducting layer overlying the substrate in the peripheral region, a first insulating layer overlying the conducting layer in the peripheral region, wherein a ratio between an area of the first insulating layer and an area of the conducting layer in the peripheral region is between about 0.27 and 0.99, a lower electrode layer overlying the first insulating layer, a second insulating layer overlying the lower electrode layer, and an upper electrode layer overlying the second insulating layer. | 09-18-2014 |
Chang-Ho Tseng, Tao-Yuan Hsien TW
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20090215212 | Method for Fabricating A Flat Panel Display - The method for fabricating a flat panel display includes performing a first crystallization process to re-crystallize an amorphous silicon layer on a glass substrate to make the amorphous silicon layer become a polysilicon layer, forming a patterned absorbing layer to cover an active area pattern of a driving TFT and to expose portions of the polysilicon layer, performing a second crystallization process to re-crystallization the exposed portions of the polysilicon layer so that the exposed portions of the polysilicon layer has a different grain structure from the grain structure of the driving TFT, removing the patterned absorbing layer, and removing portions of the polysilicon layer to form an active area of the driving TFT and an active area of a switching TFT area in the exposed portions of the polysilicon layer of each sub-pixel. | 08-27-2009 |
Chang-Ho Tseng, Taoyuan County TW
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20080272703 | SYSTEM FOR DISPLAYING IMAGE - A pixel driving circuit array is disclosed, comprising a first capacitor and a second capacitor. The first capacitor comprises a first electrode, an insulator layer and a common electrode. The second capacitor comprises a second electrode, the insulator layer and the common electrode. The first capacitor and the second capacitor share the same common electrode. The first electrode and the second electrode are on the same plane. | 11-06-2008 |
20090176326 | SYSTEM FOR DISPLAYING IMAGES AND METHOD FOR FABRICATING THE SAME - An exemplary embodiment of a system comprises an active matrix organic electroluminescent device, having a substrate, and a plurality of scan lines and data lines disposed on the substrate, for defining a plurality of pixel regions. Each pixel structure comprises: a switching thin film transistor, a driving thin film transistor, and a storage capacitor. The switching TFT has a light-shielding layer adapted for preventing the sunlight from being incident into the switching TFT. The driving TFT is a bottom gate thin film transistor and have advantages of precisely controlling the current provided to the organic electroluminescent diode. Further, since the storage capacitor has a multilayer structure and occupies a reduced pixel area, the aperture ratio of the pixel structure can be increased. | 07-09-2009 |
Chang-Ho Tseng, Xinwu Shiang TW
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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 |
Chang-Ho Tseng, Shanghai CN
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20130285892 | LIQUID CRYSTAL DISPLAY PANEL AND DRIVING METHOD THEREOF, AND LIQUID CRYSTAL DISPLAY DEVICE - A Liquid Crystal Display (LCD) panel includes a pixel array, a scanning line driver, a common electrode driver, and a data line driver. During a current frame, the scanning lines receive a scanning signal. The common electrode driver applies a common electrode signal to the common electrode line during a time window in which the scanning line corresponding to the common electrode line receives the scanning signal. The data line driver applies a data signal to the data lines during a time window in which the scanning line driver outputs the scanning signal. The data signals of adjacent pixel rows have opposite polarities, the common electrode signal during the current frame is opposite to the common electrode signal during a next frame, and the data signals of the pixel row in the current frame have opposite polarities of the data signals applied on the pixel row during the next frame. | 10-31-2013 |
20140054592 | TFT-LCD ARRAY SUBSTRATE - A pixel unit at a TFT-LCD array substrate includes a thin film transistor, a first storage capacitor, and a second storage capacitor. The first storage capacitor includes a transparent common electrode, a pixel electrode, and a first insulating layer disposed between the transparent common electrode and the pixel electrode. The second storage capacitor includes a first conductive layer, a second conductive layer, and a second insulating layer disposed between the first and second conductive layers. The first conductive layer is connected to the transparent common electrode within the pixel unit. The second conductive layer is connected to the pixel electrode within the pixel unit. | 02-27-2014 |
20140368416 | OLED DISPLAY DEVICE - An OLED display device includes multiple pixel units arranged in a matrix and a power supply driver chip located at one side of the multiple pixel units. The power supply driver chip is configured to supply input voltages to the multiple pixel units. The power supply driver chip provides the input voltages to the multiple pixel units through a plurality of input paths. The input paths are associated with input points, each of the input points corresponds to a pixel unit at a different location. The power supply driver chip compensates the input voltages to ensure that all of the pixel units at different locations may have an approximately equal input voltage, enabling the entire display region of the OLED display device to display with a uniform brightness and improving the display performance. | 12-18-2014 |
Chang-Ho Tseng, Miao-Li County TW
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20160126300 | DISPLAY PANEL AND SYSTEM FOR DISPLAYING IMAGES UTILIZING THE SAME - A display panel is provided. The display panel includes a substrate having a pixel region and a peripheral region, a control element overlying the pixel region of the substrate, a first metal layer overlying the substrate in the peripheral region and in the pixel region, a first insulating layer formed on the first metal layer in the peripheral region, wherein the first insulating layer includes at least an opening, and the opening is disposed on the first metal layer, a second metal layer overlying the first insulating layer and electrically connected to the first metal layer, wherein a portion of the second metal layer is disposed in the opening, a second insulating layer overlying the second metal layer, and an electrode layer disposed on the second insulating layer. | 05-05-2016 |