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21. 发明授权

US07218296B2 Active matrix organic electroluminescence light emitting diode driving circuit 失效
标题翻译：有源矩阵有机电致发光二极管驱动电路
公开(公告)号：US07218296B2
公开(公告)日：2007-05-15
申请号：US10802747
申请日：2004-03-18
申请人： Wen-Chun Wang , Chien-Chung Kuo , Shin-Tai Lo , Hsi-Rong Han , Wen-Tui Liao
发明人： Wen-Chun Wang , Chien-Chung Kuo , Shin-Tai Lo , Hsi-Rong Han , Wen-Tui Liao
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/043
摘要： A driving circuit of active matrix organic electroluminescence diode is disclosed. Each pixel includes three TFTs and two capacitors. A gate of scan reset TFT is controlled by the scan line of the row where the pixel is located and a drain of scan reset TFT is connected to the data line of the column where the pixel is situated. Detect TFT is controlled by one Threshold-Lock line. One capacitor Cd is used to store data voltage (Vdata) of image signals and the other capacitor Ct is used to store the threshold voltage (Vth) of driving TFT. Therefore, the sum of capacitors Cd and Ct will drive the driving TFT to output the corresponding current to the organic electroluminescence element.
摘要翻译：公开了一种有源矩阵有机电致发光二极管的驱动电路。每个像素包括三个TFT和两个电容。扫描复位TFT的栅极由像素所在的行的扫描线控制，扫描复位TFT的漏极连接到像素所在的列的数据线。检测TFT由一个阈值锁定线控制。一个电容器Cd用于存储图像信号的数据电压（Vdata），另一个电容器Ct用于存储驱动TFT的阈值电压（Vth）。因此，电容器Cd和Ct的总和将驱动驱动TFT以将相应的电流输出到有机电致发光元件。

22. 发明申请

US20050206591A1 Active matrix organic electroluminescence light emitting diode driving circuit 失效
标题翻译：有源矩阵有机电致发光二极管驱动电路
公开(公告)号：US20050206591A1
公开(公告)日：2005-09-22
申请号：US10802747
申请日：2004-03-18
申请人： Wen-Chun Wang , Chien-Chung Kuo , Shin-Tai Lo , Hsi-Rong Han , Wen-Tui Liao
发明人： Wen-Chun Wang , Chien-Chung Kuo , Shin-Tai Lo , Hsi-Rong Han , Wen-Tui Liao
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/043
摘要： A driving circuit of active matrix organic electroluminescence diode is disclosed. Each pixel includes three TFTs and two capacitors. A gate of scan reset TFT is controlled by the scan line of the row where the pixel is located and a drain of scan reset TFT is connected to the data line of the column where the pixel is situated. Detect TFT is controlled by one Threshold-Lock line. One capacitor Cd is used to store data voltage (Vdata) of image signals and the other capacitor Ct is used to store the threshold voltage (Vth) of driving TFT. Therefore, the sum of capacitors Cd and Ct will drive the driving TFT to output the corresponding current to the organic electroluminescence element.
摘要翻译：公开了一种有源矩阵有机电致发光二极管的驱动电路。每个像素包括三个TFT和两个电容。扫描复位TFT的栅极由像素所在的行的扫描线控制，扫描复位TFT的漏极连接到像素所在的列的数据线。检测TFT由一个阈值锁定线控制。一个电容器Cd用于存储图像信号的数据电压（Vdata），另一个电容器Ct用于存储驱动TFT的阈值电压（Vth）。因此，电容器Cd和Ct的总和将驱动驱动TFT以将相应的电流输出到有机电致发光元件。

23. 发明申请

US20130069852A1 LIGHT-EMITTING COMPONENT DRIVING CIRCUIT AND RELATED PIXEL CIRCUIT AND APPLICATIONS 审中-公开
标题翻译：发光元件驱动电路及相关像素电路及应用
公开(公告)号：US20130069852A1
公开(公告)日：2013-03-21
申请号：US13607811
申请日：2012-09-10
申请人： Wen-Tui Liao , Wen-Chun Wang , Hsi-Rong Han , Chih-Hung Huang
发明人： Wen-Tui Liao , Wen-Chun Wang , Hsi-Rong Han , Chih-Hung Huang
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0814 , G09G2300/0819 , G09G2320/0233
摘要： A pixel circuit related to an organic light-emitting diode (OLED) is provided. When signals having appropriate operation waveforms are supplied, the circuit configuration (7T1C or 5T1C) of the pixel circuit keeps the current flowing through an OLED unaffected by the impact of IR drop on a power supply voltage Vdd (or mitigates the impact of the power supply voltage Vdd on the current) and prevents the current flowing through the OLED from changing with the Vth shift of a TFT for driving the OLED. Thereby, the luminance uniformity of an OLED display adopting the pixel circuit is greatly improved.
摘要翻译：提供了与有机发光二极管（OLED）相关的像素电路。当提供具有适当操作波形的信号时，像素电路的电路配置（7T1C或5T1C）保持流过OLED的电流不受IR降低对电源电压Vdd的影响的影响（或减轻电源的影响电流Vdd），并且防止流过OLED的电流随着用于驱动OLED的TFT的Vth偏移而改变。因此，采用像素电路的OLED显示器的亮度均匀性大大提高。

24. 发明授权

US06847340B2 Active organic light emitting diode drive circuit 有权
标题翻译：主动有机发光二极管驱动电路
公开(公告)号：US06847340B2
公开(公告)日：2005-01-25
申请号：US10222528
申请日：2002-03-16
申请人： Wen-Chun Wang , Wen-Tui Liao , Chien-Chung Kuo , Hsi-Rong Han
发明人： Wen-Chun Wang , Wen-Tui Liao , Chien-Chung Kuo , Hsi-Rong Han
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/3233 , G09G3/3275 , G09G3/3291 , G09G2300/0465 , G09G2300/0819 , G09G2300/0842 , G09G2320/043
摘要： The present invention relates to an uniformly active light emitting diode drive circuit. This invention provides a 3T1C circuit structure in the emitting pixel and an additional data capacitors connecting to all the pixels are picked out and located on one side of the display panel. In addition, the connecting lines to the OLED on every pixel are all collected to one end of a transistor Moc on the other side of the display panel. Through the arrangement, it is intended that the aperture ratio of the organic electroluminescent (OLED) device can be largely improved. Moreover, an additional by-pass current transistor in parallel with data capacitor (Cd) in a data generator region outside of the pixel array can by-pass the previous left current in the circuit and thus enhance the contrast ratio of the emitting pixel.
摘要翻译：本发明涉及均匀有效的发光二极管驱动电路。本发明提供了发射像素中的3T1C电路结构，并且连接到所有像素的附加数据电容器被拾取并位于显示面板的一侧。此外，在每个像素上的到OLED的连接线都被收集到显示面板另一侧的晶体管Moc的一端。通过这种布置，可以大大提高有机电致发光（OLED）器件的开口率。此外，在像素阵列外的数据发生器区域中与数据电容器（Cd）并联的附加旁路电流晶体管可以绕过电路中的先前的左电流，从而提高发射像素的对比度。

25. 发明申请

US20140320550A1 LIGHT-EMITTING COMPONENT DRIVING CIRCUIT AND RELATED PIXEL CIRCUIT AND APPLICATIONS USING THE SAME 审中-公开
标题翻译：发光元件驱动电路及相关像素电路及其应用
公开(公告)号：US20140320550A1
公开(公告)日：2014-10-30
申请号：US14259171
申请日：2014-04-23
申请人： Wen-Tui Liao , Tsung-Yu Wang , Hsi-Rong Han , Chih-Hung Huang , Wen-Chun Wang
发明人： Wen-Tui Liao , Tsung-Yu Wang , Hsi-Rong Han , Chih-Hung Huang , Wen-Chun Wang
IPC分类号： G09G3/32
CPC分类号： G09G3/3225 , G09G2310/0251 , G09G2320/0233 , G09G2320/045
摘要： A pixel circuit relating to an organic light emitting diode (OLED) is provided by the invention, and if the circuit configuration (5T1C or 6T1C) thereof collaborates with suitable operation waveforms, the current flowing through an OLED in the OLED pixel circuit is not be changed along with variation of a power supply voltage (Vdd) influenced by the IR drop, and is not be varied along with the threshold voltage (Vth) shift of a TFT used for driving the OLED. Accordingly, the brightness uniformity of the applied OLED display can be substantially improved.
摘要翻译：通过本发明提供了与有机发光二极管（OLED）有关的像素电路，并且如果其电路配置（5T1C或6T1C）与合适的操作波形协作，则OLED像素电路中流过OLED的电流不是随着受IR滴影响的电源电压（Vdd）的变化而变化，并且不随着用于驱动OLED的TFT的阈值电压（Vth）移动而改变。因此，可以显着地提高所应用的OLED显示器的亮度均匀性。

26. 发明申请

US20120169576A1 DISPLAY PANEL 审中-公开
标题翻译：显示面板
公开(公告)号：US20120169576A1
公开(公告)日：2012-07-05
申请号：US13335977
申请日：2011-12-23
申请人： Wen-Chun Wang , Ming-Chang Yu , Wan-Jen Tsai , Min-Shian Tsai , Hsi-Rong Han
发明人： Wen-Chun Wang , Ming-Chang Yu , Wan-Jen Tsai , Min-Shian Tsai , Hsi-Rong Han
IPC分类号： G09G3/36
CPC分类号： G02F1/13394 , G02F2001/133776
摘要： A display panel including a first substrate, a second substrate, a liquid crystal layer, a pixel structure array, a common electrode layer, and spacers is provided. The liquid crystal layer is disposed between the first substrate and the second substrate opposite thereto. The pixel structure array disposed on the first substrate is located between the liquid crystal layer and the first substrate and includes scan lines, data lines, active devices, and pixel electrodes. Each active device is connected to one scan line and one data line intersected therewith. Each pixel electrode crosses over one data line and one active device and is electrically connected to the corresponding one active device. The common electrode layer is disposed on the second substrate. The spacers disposed between the first substrate and the second substrate are located above the scan lines. The spacers are respectively located at centers of the pixel electrodes.
摘要翻译：提供了包括第一基板，第二基板，液晶层，像素结构阵列，公共电极层和间隔件的显示面板。液晶层设置在第一基板和与其相对的第二基板之间。设置在第一基板上的像素结构阵列位于液晶层和第一基板之间，并且包括扫描线，数据线，有源器件和像素电极。每个有源器件连接到一条扫描线和与之相交的一条数据线。每个像素电极跨越一条数据线和一个有源器件，并电连接到相应的一个有源器件。公共电极层设置在第二基板上。设置在第一基板和第二基板之间的间隔件位于扫描线上方。间隔物分别位于像素电极的中心。

27. 发明申请

US20090128043A1 LIGHT SENSING APPARATUS AND DISPLAY DEVICE THEREOF 审中-公开
标题翻译：其感光装置及其显示装置
公开(公告)号：US20090128043A1
公开(公告)日：2009-05-21
申请号：US12275442
申请日：2008-11-21
申请人： Wen-Chun Wang , Chun-Chin Chang , Ching-Fu Hsu , Hsi-Rong Han
发明人： Wen-Chun Wang , Chun-Chin Chang , Ching-Fu Hsu , Hsi-Rong Han
IPC分类号： H05B37/02 , H01L31/0232
CPC分类号： H01L31/101 , H01L31/02162 , H05B33/0869 , H05B33/0872 , H05B41/3922
摘要： A light sensing apparatus and a display device thereof are provided. The light sensing apparatus comprises a filtering device and a light sensing device. The filtering device filters off a part of the ambient light and outputs the other part of the ambient light. The light sensing device outputs a sensing signal according to the other part of the ambient light.
摘要翻译：提供了一种感光装置及其显示装置。光检测装置包括过滤装置和光感测装置。过滤装置过滤一部分环境光，并输出环境光的其他部分。光感测装置根据环境光的其他部分输出感测信号。

28. 发明申请

US20070229430A1 Multi-domain liquid crystal display 失效
标题翻译：多域液晶显示
公开(公告)号：US20070229430A1
公开(公告)日：2007-10-04
申请号：US11453061
申请日：2006-06-15
申请人： Wen-Chun Wang , Chin-Chang Liu , Yi-Chun Wu , Hsi-Rong Han
发明人： Wen-Chun Wang , Chin-Chang Liu , Yi-Chun Wu , Hsi-Rong Han
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G02F1/133707 , G02F1/134309 , G02F1/136286 , G02F2001/134381 , G09G3/3648 , G09G2300/0491
摘要： A multi-domain liquid crystal display includes a plurality of first and second picture elements and a plurality of first and second auxiliary electrodes. The first and second picture elements have opposite polarities under the same frame of an inversion drive scheme. The first auxiliary electrodes are connected to the first picture elements and at least partially surround each of the second picture elements, and the second auxiliary electrodes are connected to the second picture elements and at least partially surround each of the first picture elements.
摘要翻译：多域液晶显示器包括多个第一和第二像素以及多个第一和第二辅助电极。第一和第二像素在反转驱动方案的相同帧下具有相反的极性。第一辅助电极连接到第一像素并且至少部分地围绕每个第二像素，并且第二辅助电极连接到第二像素并且至少部分地围绕每个第一像素。

29. 发明申请

US20130120342A1 LIGHT-EMITTING COMPONENT DRIVING CIRCUIT AND RELATED PIXEL CIRCUIT AND APPLICATIONS USING THE SAME 审中-公开
标题翻译：发光元件驱动电路及相关像素电路及其应用
公开(公告)号：US20130120342A1
公开(公告)日：2013-05-16
申请号：US13672715
申请日：2012-11-09
申请人： Wen-Chun Wang , Hsi-Rong Han , Wen-Tui Liao , Chih-Hung Huang , Tsung-Yu Wang
发明人： Wen-Chun Wang , Hsi-Rong Han , Wen-Tui Liao , Chih-Hung Huang , Tsung-Yu Wang
IPC分类号： G09G3/30
CPC分类号： G09G3/30 , G09G3/3233 , G09G2300/0852 , G09G2300/0861
摘要： An organic light emitting diode (OLED) pixel circuit is provided by the invention. If a circuit configuration (5T2C) thereof collocates with suitable operation waveforms, a current flowing through an OLED in the OLED pixel circuit may not be changed with a power supply voltage (Vdd) influenced by an IR drop, and may not be varied with a threshold voltage (Vth) shift of a thin-film-transistor (TFT) configured for driving the OLED. Accordingly, brightness uniformity of an OLED display applying the same can be substantially improved.
摘要翻译：本发明提供有机发光二极管（OLED）像素电路。如果其电路配置（5T2C）与合适的操作波形配合，那么在受到IR降低的电源电压（Vdd）影响的情况下，OLED像素电路中流过OLED的电流可能不会改变，并且可能不会随着配置用于驱动OLED的薄膜晶体管（TFT）的阈值电压（Vth）移位。因此，可以显着提高应用其的OLED显示器的亮度均匀性。

30. 发明申请

US20130088474A1 LIGHT-EMITTING COMPONENT DRIVING CIRCUIT AND RELATED PIXEL CIRCUIT AND APPLICATIONS USING THE SAME 审中-公开
标题翻译：发光元件驱动电路及相关像素电路及其应用
公开(公告)号：US20130088474A1
公开(公告)日：2013-04-11
申请号：US13645441
申请日：2012-10-04
申请人： Wen-Chun Wang , Hsi-Rong Han , Wen-Tui Liao , Chih-Hung Huang , Tsung-Yu Wang
发明人： Wen-Chun Wang , Hsi-Rong Han , Wen-Tui Liao , Chih-Hung Huang , Tsung-Yu Wang
IPC分类号： H05B37/02 , G09G3/30 , G06F3/038
CPC分类号： G09G3/3258 , G09G2300/0819 , G09G2300/0861 , G09G2320/0233 , G09G2320/045
摘要： A pixel circuit related to an organic light emitting diode (OLED) is provided, and if a circuit configuration (5T1C) thereof collocates with suitable operation waveforms, a current flowing through an OLED in the OLED pixel circuit is not varied along with a threshold voltage (Vth) shift of a TFT used for driving the OLED. Accordingly, the brightness uniformity of the applied OLED display is substantially improved.
摘要翻译：提供了与有机发光二极管（OLED）相关的像素电路，并且如果其电路配置（5T1C）与适当的操作波形配合，则在OLED像素电路中流过OLED的电流不会随着阈值电压而变化用于驱动OLED的TFT（Vth）位移。因此，应用的OLED显示器的亮度均匀性显着提高。

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