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公开(公告)号：US20160253970A1
公开(公告)日：2016-09-01
申请号：US14389643
申请日：2014-07-02
Inventor： Cheng-Hung Chen , Shih-Hsun Lo , Chuan Wu
IPC: G09G3/36
CPC classification number: G09G3/3607 , G02F1/1333 , G02F2201/52 , G09G3/3677 , G09G3/3688 , G09G2300/04 , G09G2300/0452 , G09G2320/0242 , G09G2360/06
Abstract: A curved display panel and a curved display device are disclosed. Long sides of each sub-pixels are parallel to long sides of the curved display panel, short sides of each sub-pixels are parallel to short sides of the curved display panel. The curved display panel with such a configuration can greatly reduce the area of the black clots on both sides of the curved display panel, and reduce the color cast on the left and right regions of the curved display panel, which reduces the uneven picture problem of the curved display panel.
Abstract translation: 公开了一种弯曲显示面板和弯曲显示装置。 每个子像素的长边平行于弯曲显示面板的长边，每个子像素的短边平行于弯曲显示面板的短边。 具有这种结构的弯曲显示面板可以大大减少弯曲显示面板两侧的黑色凝块的面积，并减少曲面显示面板左右区域的色偏，减少了不均匀的图像问题 曲面显示面板。
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公开(公告)号：US09224354B2
公开(公告)日：2015-12-29
申请号：US14234393
申请日：2013-12-18
Inventor： Cheng-Hung Chen , Jehao Hsu , Zui Wang , Xiaohui Yao
IPC: G09G3/36
CPC classification number: G09G3/3696 , G09G3/3648 , G09G3/3659 , G09G3/3677 , G09G2300/0426 , G09G2300/0443 , G09G2300/0447 , G09G2300/0465 , G09G2300/0814 , G09G2300/0852 , G09G2330/021 , G09G2330/04 , G09G2360/08
Abstract: A pixel driving method of a liquid crystal display (LCD) device, the LCD device comprising a first stage pixel, a second stage pixel, a first transistor, a second transistor, a third transistor, a first scan line, a second scan line, a plurality of data lines, a main pixel electrode, a sub pixel electrode, and a share capacitance, and the pixel driving method comprising the following steps: A step of driving the first scan line during the first driving period to charge the main pixel electrode and the sub pixel electrode of the first stage pixel, a step of ceasing to drive the first scan line during the second driving period to reduce voltages of the main pixel electrode and the sub pixel electrode of the first stage pixel, a step of driving the second scan line during the third driving period to turn on the third transistor of the first stage pixel, and a step of ceasing to drive the second scan line during the fourth driving period and pulling down the voltages of the main pixel electrode and the sub pixel electrode of the first stage pixel by implementing the share capacitance, which is connected with the third transistor during the third and the fourth driving period.
Abstract translation: 一种液晶显示器（LCD）器件的像素驱动方法，所述LCD器件包括第一级像素，第二级像素，第一晶体管，第二晶体管，第三晶体管，第一扫描线，第二扫描线， 多个数据线，主像素电极，子像素电极和共享电容，并且所述像素驱动方法包括以下步骤：在所述第一驱动周期期间驱动所述第一扫描线以对所述主像素电极充电的步骤 和第一级像素的子像素电极，在第二驱动周期期间停止驱动第一扫描线的步骤，以减少第一级像素的主像素电极和子像素电极的电压;驱动第 在第三驱动周期期间的第二扫描线，以接通第一级像素的第三晶体管，以及在第四驱动周期期间停止驱动第二扫描线并降低主像素电极的电压的步骤 通过实施在第三和第四驱动周期期间与第三晶体管连接的共享电容来实现第一级像素的子像素电极和子像素电极。
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公开(公告)号：US09671450B2
公开(公告)日：2017-06-06
申请号：US14435542
申请日：2015-01-16
Inventor： Cheng-Hung Chen , Zui Wang
IPC: G01R31/02 , G09G3/00 , G09G3/36 , G02F1/1343
CPC classification number: G01R31/025 , G02F1/1343 , G02F1/134309 , G02F2001/134345 , G02F2001/136254 , G09G3/006 , G09G3/3607 , G09G2320/029 , G09G2330/12
Abstract: The disclosure is related to an array substrate, a display panel and a method for detecting the array substrate. The array substrate comprises a plurality of pixels arranged in an array. Each of the pixels comprises a plurality of sub-pixels arranged in sequence. Each of the sub-pixels is arranged opposite to a capacitor at an interval. Each sub-pixel comprises a sub-pixel electrode. At least one sub-pixel electrode comprises an extension portion. At least one extension portion of the sub-pixel electrode of the sub-pixel is arranged corresponding to the space between the adjacent sub-pixel and the capacitor corresponding to the adjacent sub-pixel.
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公开(公告)号：US20160253969A1
公开(公告)日：2016-09-01
申请号：US14389582
申请日：2014-07-02
Inventor： Cheng-Hung Chen , Shih-Hsun Lo , Chuan Wu
IPC: G09G3/36
CPC classification number: G09G3/3607 , G02F1/1345 , G09G3/3677 , G09G3/3688 , G09G2300/04 , G09G2300/0452 , G09G2310/0281 , G09G2320/0223 , G09G2320/0233 , G09G2320/0242 , G09G2360/06
Abstract: Disclosed are a curved display panel and a curved display device. The curved display panel employs two data driving circuits which simultaneously output data signals to a same data line, and two scan driving circuits which simultaneously output scan signals to the same scan line, so that problems such as an image signal being distorted due to a terminal signal of a data line being seriously decayed, and a non-uniform display in brightness due to the scan line 202 being undercharged are prevented.
Abstract translation: 公开了一种弯曲显示面板和弯曲显示装置。 曲面显示面板采用同时将数据信号输出到相同数据线的两个数据驱动电路和同时向相同扫描线输出扫描信号的两个扫描驱动电路，使得诸如图像信号由于端子而失真的问题 数据线的信号被严重衰减，并且防止由于扫描线202被充电而导致的不均匀的亮度显示。
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Patent Agency Ranking
5.发明申请ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL, AND DETECTING METHOD OF LIQUID CRYSTAL DISPLAY PANEL 有权阵列基板，液晶显示面板和液晶显示面板的检测方法公开(公告)号：US20160180754A1
公开(公告)日：2016-06-23
申请号：US14417525
申请日：2014-12-23
Inventor： Cheng-Hung Chen , Zui Wang
IPC: G09G3/00 , H01L27/12 , G02F1/1362 , G02F1/1343 , G02F1/1333
CPC classification number: G09G3/006 , G02F1/1309 , G02F1/133345 , G02F1/13439 , G02F1/136213 , G02F1/136286 , H01L27/124 , H01L27/1255
Abstract: An array substrate is provided, The array substrate comprises a substrate, a common electrode, an insulating layer, a pixel transparent electrode, and a sharing capacitor transparent electrode, wherein a separating area is disposed between the pixel transparent electrode and the sharing capacitor transparent electrode; the common electrode extends to the separating area, and is exposed on the surface of the separating area by at least one groove which is on the insulating layer. Thereby a defectiveness of a product due to an ITO (indium tin oxide) remaining on the surface of the array substrate can easily detected.
Abstract translation: 提供了阵列基板。阵列基板包括基板，公共电极，绝缘层，像素透明电极和共用电容器透明电极，其中分离区域设置在像素透明电极和共享电容器透明电极之间 ; 公共电极延伸到分离区域，并且通过位于绝缘层上的至少一个凹槽暴露在分离区域的表面上。 由此，能够容易地检测到残留在阵列基板的表面上的ITO（氧化铟锡）所引起的产品的缺陷。
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公开(公告)号：US09935130B2
公开(公告)日：2018-04-03
申请号：US14431047
申请日：2014-12-23
Inventor： Cheng-Hung Chen , Tien-Hao Chang , Jinbo Guo
IPC: G09G3/20 , H01L27/12 , G02F1/1343 , G02F1/1362 , G09G3/36 , G02F1/1337
CPC classification number: H01L27/124 , G02F1/133707 , G02F1/134309 , G02F1/136286 , G09G3/3611 , G09G2300/0426 , G09G2320/0209
Abstract: A pixel structure includes pixel electrodes, data lines, and gate lines. Each of the pixel electrodes has two opposite ends that are each provided with one of the gate lines. The data lines and the gate lines re perpendicular to each other. Each of the pixel electrodes includes at least two sub-pixel domains. The data lines are located beneath the pixel electrode at interfacing between every two adjacent ones of the sub-pixel domains. The pixel electrodes each include slits located in the interfacing of the two adjacent sub-pixel domains. The slits are in alignment with the data line and located above the data line. Also provided is a liquid crystal display. The pixel structure and a liquid crystal display including the pixel structure have a reduced overlapping area between the data line and the pixel electrode above the data line so as to reduce parasitic capacitance and improve V-crosstalk.
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7.发明授权公开(公告)号：US09728112B2
公开(公告)日：2017-08-08
申请号：US14417525
申请日：2014-12-23
Inventor： Cheng-Hung Chen , Zui Wang
IPC: G01R31/26 , G09G3/00 , G02F1/1333 , G02F1/1343 , G02F1/1362 , H01L27/12 , G02F1/13
CPC classification number: G09G3/006 , G02F1/1309 , G02F1/133345 , G02F1/13439 , G02F1/136213 , G02F1/136286 , H01L27/124 , H01L27/1255
Abstract: An array substrate is provided. The array substrate comprises a substrate, a common electrode, an insulating layer, a pixel transparent electrode, and a sharing capacitor transparent electrode, wherein a separating area is disposed between the pixel transparent electrode and the sharing capacitor transparent electrode; the common electrode extends to the separating area, and is exposed on the surface of the separating area by at least one groove which is on the insulating layer. Thereby a defectiveness of a product due to an ITO (indium tin oxide) remaining on the surface of the array substrate can easily detected.
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公开(公告)号：US20150325186A1
公开(公告)日：2015-11-12
申请号：US14004167
申请日：2013-06-27
Inventor： JinJie WANG , Cheng-Hung Chen
IPC: G09G3/36
CPC classification number: G09G3/3614 , G09G3/3648 , G09G2310/0213 , G09G2320/0223
Abstract: The present invention provides a liquid crystal display panel and a driving method thereof, in which a gate driving unit makes scan signals input to respective rows of plural scan lines at an interval of a number of rows and a source driving unit makes grey-level voltages input to plural data lines extending along a column direction at an interval of a number of columns. The present invention can solve the problem of pixel chargeability inconsistence, which is caused by voltage drops on the signal lines.
Abstract translation: 本发明提供一种液晶显示面板及其驱动方法，其中栅极驱动单元使扫描信号以多行的间隔输入到多条扫描线的各行，并且源极驱动单元使灰度级电压 输入到以列数的间隔沿列方向延伸的多条数据线。 本发明可以解决由信号线上的电压降引起的像素可充电性不一致的问题。
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公开(公告)号：US20150170595A1
公开(公告)日：2015-06-18
申请号：US14234393
申请日：2013-12-18
Inventor： Cheng-Hung Chen , Jehao Hsu , Zui Wang , Xiaohui Yao
IPC: G09G3/36
CPC classification number: G09G3/3696 , G09G3/3648 , G09G3/3659 , G09G3/3677 , G09G2300/0426 , G09G2300/0443 , G09G2300/0447 , G09G2300/0465 , G09G2300/0814 , G09G2300/0852 , G09G2330/021 , G09G2330/04 , G09G2360/08
Abstract: A pixel driving method of a liquid crystal display (LCD) device, the LCD device comprising a first stage pixel, a second stage pixel, a first transistor, a second transistor, a third transistor, a first scan line, a second scan line, a plurality of data lines, a main pixel electrode, a sub pixel electrode, and a share capacitance, and the pixel driving method comprising the following steps: A step of driving the first scan line during the first driving period to charge the main pixel electrode and the sub pixel electrode of the first stage pixel, a step of ceasing to drive the first scan line during the second driving period to reduce voltages of the main pixel electrode and the sub pixel electrode of the first stage pixel, a step of driving the second scan line during the third driving period to turn on the third transistor of the first stage pixel, and a step of ceasing to drive the second scan line during the fourth driving period and pulling down the voltages of the main pixel electrode and the sub pixel electrode of the first stage pixel by implementing the share capacitance, which is connected with the third transistor during the third and the fourth driving period.
Abstract translation: 一种液晶显示器（LCD）器件的像素驱动方法，所述LCD器件包括第一级像素，第二级像素，第一晶体管，第二晶体管，第三晶体管，第一扫描线，第二扫描线， 多个数据线，主像素电极，子像素电极和共享电容，并且所述像素驱动方法包括以下步骤：在所述第一驱动周期期间驱动所述第一扫描线以对所述主像素电极充电的步骤 和第一级像素的子像素电极，在第二驱动周期期间停止驱动第一扫描线的步骤，以减少第一级像素的主像素电极和子像素电极的电压;驱动第 在第三驱动周期期间的第二扫描线，以接通第一级像素的第三晶体管，以及在第四驱动周期期间停止驱动第二扫描线并降低主像素电极的电压的步骤 通过实施在第三和第四驱动周期期间与第三晶体管连接的共享电容来实现第一级像素的子像素电极和子像素电极。
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