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Patent Agency Ranking
公开(公告)号：US09671662B2
公开(公告)日：2017-06-06
申请号：US14234377
申请日：2013-10-23
Inventor： Je-hao Hsu , Jingfeng Xue , Juanning Dang
IPC: G09G5/00 , G02F1/1362 , G02F1/1343 , H04N13/04 , G02F1/133 , G09G3/36
CPC classification number: G02F1/13624 , G02F1/13306 , G02F1/1343 , G02F1/134309 , G02F1/134336 , G02F1/136286 , G02F2001/134345 , G09G3/3648 , G09G2300/0426 , G09G2300/0809 , G09G2320/0214 , G09G2320/0238 , H04N13/337 , H04N13/356 , H04N13/359 , H04N13/398
Abstract: The present invention discloses an array substrate and liquid crystal display panel, wherein in the array substrate, each pixel unit includes a first pixel electrode, a second pixel electrode and a third pixel electrode; and each pixel unit includes a first control circuit and a second control circuit; the first control circuit affects first pixel electrode to make first pixel electrode in a state corresponding to displaying a black image in 3D display mode; the second control circuit affects second pixel electrode to change the voltage of second pixel electrode. As such, the present invention can reduce color difference at large viewing angle, improve opening ratio in 2D mode, reduce signal cross-talk in 3D mode, and reduce the number of data line drivers to reduce the cost.
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公开(公告)号：US09640569B2
公开(公告)日：2017-05-02
申请号：US14426224
申请日：2014-12-29
Inventor： Jingfeng Xue , Xin Zhang , Gui Chen
IPC: H01L27/12 , H01L29/786 , H01L21/223 , H01L21/265 , H01L21/266 , H01L29/66
CPC classification number: G03F7/70058 , G02F1/1368 , G02F2202/104 , H01L21/0274 , H01L21/223 , H01L21/2652 , H01L21/266 , H01L21/67011 , H01L27/1222 , H01L27/127 , H01L27/1285 , H01L27/1288 , H01L29/66492 , H01L29/66598 , H01L29/66757 , H01L29/786 , H01L29/78621 , H01L29/78675
Abstract: A doping method for an array substrate and a manufacturing equipment. The doping method comprises: using a halftone mask to form a photoresist pattern layer on a gate insulation layer of a substrate; wherein, a polysilicon pattern layer is disposed on the substrate; the gate insulation layer covers the polysilicon pattern layer; the photoresist pattern layer corresponding to a heavily doping region forms a hollow portion; the photoresist pattern layer corresponding to a lightly doping region forms a first photoresist portion; the photoresist pattern layer corresponding to an undoped region forms a second photoresist portion; the first photoresist portion is thinner than the second photoresist portion; and performing one doping process to the polysilicon pattern layer such that the heavily doping region and the lightly doping region of the polysilicon pattern layer are formed simultaneously in order to reduce the manufacturing process of an LTPS array substrate.
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公开(公告)号：US09069203B2
公开(公告)日：2015-06-30
申请号：US13981987
申请日：2013-06-28
Inventor： Zuomin Liao , Jingfeng Xue
IPC: G02F1/1333
CPC classification number: G02F1/133371 , G02F1/1333 , G02F1/133305 , G02F2001/134345
Abstract: The present invention provides a liquid crystal panel, which includes: a thin-film transistor (TFT) substrate, a color filter (CF) substrate opposite to the TFT substrate, and a liquid crystal layer arranged between the TFT substrate and the CF substrate. The TFT substrate includes a first glass substrate and a pixel electrode. The CF substrate includes a second glass substrate and a common electrode. The pixel electrode includes a plurality of pixels, each of which includes a plurality of sub-pixels. Each sub-pixel includes: a first zone and a second zone adjacent to the first zone. The first zone has a liquid crystal cell thickness that is greater than or smaller than a liquid crystal cell thickness of the second zone. The same driving voltage applied to the first and second zones of would result in different electric fields due to the different liquid crystal cell thicknesses.
Abstract translation: 本发明提供一种液晶面板，其包括：薄膜晶体管（TFT）基板，与TFT基板相对的滤色器（CF）基板以及布置在TFT基板和CF基板之间的液晶层。 TFT基板包括第一玻璃基板和像素电极。 CF基板包括第二玻璃基板和公共电极。 像素电极包括多个像素，每个像素包括多个子像素。 每个子像素包括：与第一区相邻的第一区和第二区。 第一区域的液晶单元厚度大于或小于第二区域的液晶单元厚度。 施加到第一和第二区域的相同的驱动电压将由于不同的液晶单元厚度而导致不同的电场。
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公开(公告)号：US20150138170A1
公开(公告)日：2015-05-21
申请号：US14342299
申请日：2014-01-28
Inventor： Xiaohui Yao , Je-Hao Hsu , Jingfeng Xue
IPC: G09G3/36
CPC classification number: G09G3/3648 , G09G3/003 , G09G2300/0443 , G09G2300/0814
Abstract: The present disclosure relates to a display panel, a pixel structure therein, and a driving method thereof The pixel structure includes a plurality of sub pixels, each of them including: a first display area, configured to receive a scan signal of a first scan line and then receive a data signal of a first data line so as to have a first potential; a second display area, configured to receive the scan signal of the first scan line, and then receive a data signal of a second data line adjacent to the first data line so as to have a second potential different from the first potential; and a third display area, configured to receive a scan signal of a second scan line adjacent to the first scan line, and then receive the second potential from the second display area so as to have a third potential. With the above pixel structure, compatible display for 2D and 3D display modes can be realized when the penetration rate of the 2D display mode is ensured. Moreover, a low color shift effect can be achieved in both 2D and 3D display modes, thus improving the display effect.
Abstract translation: 本发明涉及显示面板，其中的像素结构及其驱动方法。像素结构包括多个子像素，每个子像素包括：第一显示区域，被配置为接收第一扫描线的扫描信号 然后接收第一数据线的数据信号以具有第一电位; 第二显示区域，被配置为接收第一扫描线的扫描信号，然后接收与第一数据线相邻的第二数据线的数据信号，以具有不同于第一电位的第二电位; 以及第三显示区域，被配置为接收与所述第一扫描线相邻的第二扫描线的扫描信号，然后从所述第二显示区域接收所述第二电位以具有第三电位。 利用上述像素结构，当确保2D显示模式的穿透速率时，可以实现2D和3D显示模式的兼容显示。 此外，在2D和3D显示模式中可以实现低色移效果，从而提高显示效果。
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公开(公告)号：US20140320794A1
公开(公告)日：2014-10-30
申请号：US13981987
申请日：2013-06-28
Inventor： Zuomin Liao , Jingfeng Xue
IPC: G02F1/1333
CPC classification number: G02F1/133371 , G02F1/1333 , G02F1/133305 , G02F2001/134345
Abstract: The present invention provides a liquid crystal panel, which includes: a thin-film transistor (TFT) substrate, a color filter (CF) substrate opposite to the TFT substrate, and a liquid crystal layer arranged between the TFT substrate and the CF substrate. The TFT substrate includes a first glass substrate and a pixel electrode. The CF substrate includes a second glass substrate and a common electrode. The pixel electrode includes a plurality of pixels, each of which includes a plurality of sub-pixels. Each sub-pixel includes: a first zone and a second zone adjacent to the first zone. The first zone has a liquid crystal cell thickness that is greater than or smaller than a liquid crystal cell thickness of the second zone. The same driving voltage applied to the first and second zones of would result in different electric fields due to the different liquid crystal cell thicknesses.
Abstract translation: 本发明提供一种液晶面板，其包括：薄膜晶体管（TFT）基板，与TFT基板相对的滤色器（CF）基板以及布置在TFT基板和CF基板之间的液晶层。 TFT基板包括第一玻璃基板和像素电极。 CF基板包括第二玻璃基板和公共电极。 像素电极包括多个像素，每个像素包括多个子像素。 每个子像素包括：与第一区相邻的第一区和第二区。 第一区域的液晶单元厚度大于或小于第二区域的液晶单元厚度。 施加到第一和第二区域的相同的驱动电压将由于不同的液晶单元厚度而导致不同的电场。
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