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公开(公告)号：US10222668B2
公开(公告)日：2019-03-05
申请号：US14418612
申请日：2015-01-21
Inventor： Wei Chen , Xiaoping Tan , Zhenzhou Xing
IPC: G02F1/133 , G02F1/1362 , G02F1/1368
Abstract: A liquid crystal display panel and a liquid crystal display device are provided. The liquid crystal display panel has a plurality of scan lines, and a plurality of data lines, which coordinate with the scan lines to form a plurality of subpixel regions. Each subpixel region is provided with a subpixel, and each subpixel comprises a plurality of display regions, areas of the display regions being different from each other. When a scan signal transmitted through the scan line arrives, the display regions each receive a data signal transmitted through a same data line, so that the display regions have different gray scale voltages.
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公开(公告)号：US10262600B2
公开(公告)日：2019-04-16
申请号：US14893079
申请日：2015-09-08
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Zhenzhou Xing , Bin Xiong
Abstract: A method and apparatus for grayscale adjustment are provided. The method includes steps of: obtaining pixel grayscale values or at least one region grayscale value of an original image; selecting a predetermined grayscale compensation interval, from multiple predetermined grayscale compensation intervals, which corresponds to the pixel grayscale values or the region grayscale value as a ready-to-use grayscale compensation interval; obtaining a grayscale compensation value which corresponds to the ready-to-use grayscale compensation interval; and performing compensation on pixel grayscale values of the original image according to the grayscale compensation value.
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Patent Agency Ranking
公开(公告)号：US10013111B2
公开(公告)日：2018-07-03
申请号：US14783859
申请日：2015-09-09
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Zhenzhou Xing , Xiaoping Tan , Qingcheng Zuo
IPC: G06F3/041 , G06F3/044 , G02F1/1333 , G02F1/1343
CPC classification number: G06F3/0418 , G02F1/13338 , G02F1/134309 , G02F2201/121 , G06F3/0412 , G06F3/044
Abstract: The present invention proposes a touch panel display device and an array substrate. A touch panel display device includes a touch detecting circuit, touch detecting electrodes, and transmission paths. One terminal of each of the transmission paths is connected to one of the touch detecting electrodes, and the other terminal of each of the transmission paths is connected to the touch detecting circuit, for transmitting a touch signal of the touch detecting electrode to the touch detecting circuit. A difference of variation for each touch signal of the touch detecting electrodes is smaller than a first predetermined value after being transmitted through each of the transmission paths. The first predetermined value is a threshold by which false identification occurs among the touch signals from the touch detecting electrodes. The present invention improves sensitivity of touch.
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公开(公告)号：US09865221B2
公开(公告)日：2018-01-09
申请号：US14890168
申请日：2015-09-08
Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. , WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventor： Man Li , Xiaoping Tan , Zhenzhou Xing
IPC: G09G3/36
CPC classification number: G09G3/3696 , G09G3/3648 , G09G3/3655 , G09G2310/0289 , G09G2320/0209
Abstract: A voltage regulation circuit is provided, including a reverse processing module for processing a first initial voltage of a common voltage generating module so as to obtain a reverse voltage of AC voltage; and an integration module for regulating the first initial voltage according to the reverse voltage of the AC voltage so as to make a liquid crystal drive voltage equal to a preset value. The liquid crystal drive voltage is a difference value of between a second initial voltage and the first initial voltage which is regulated.
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公开(公告)号：US09857647B2
公开(公告)日：2018-01-02
申请号：US14787054
申请日：2015-09-25
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Zhenzhou Xing , Bin Xiong
IPC: G02F1/1362 , G02F1/1335 , G02F1/1343 , G02F1/1368 , H01L27/32 , H01L51/52
CPC classification number: G02F1/136204 , G02F1/133308 , G02F1/133514 , G02F1/133528 , G02F1/134309 , G02F1/13439 , G02F1/1368 , G02F2001/133334 , G02F2201/503 , H01L27/322 , H01L27/3244 , H01L51/5206 , H01L51/5234 , H01L51/5237 , H01L51/5281 , H01L2251/308 , H01L2251/5338 , H01L2251/5392
Abstract: The present invention provides a display panel and a display device; the display panel comprises a TFT substrate, a color filter substrate and a conductive polarizer; the conductive polarizer covers a light radiation surface of the color filter substrate, a side perpendicular to the light radiation surface, and a side of the TFT substrate. The display panel can avoid influence of outside electric fields, and has a certain tap or drop ability.
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公开(公告)号：US09671902B2
公开(公告)日：2017-06-06
申请号：US14433612
申请日：2014-12-17
Inventor： Yucheng Lu , Chunpeng Guo , Zhenzhou Xing
IPC: G06F3/041 , G02F1/133 , G02F1/1333 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G06F3/044 , G09G3/20 , G09G3/36
CPC classification number: G06F3/0418 , G02F1/13306 , G02F1/13338 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2201/121 , G02F2201/123 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F3/044 , G09G3/2018 , G09G3/3677 , G09G3/3688 , G09G2310/027 , G09G2310/067 , G09G2310/08
Abstract: The present invention discloses a liquid crystal display having touch function and a touch detection method thereof. The liquid crystal display comprises a display module and a touch module, and the display module and the touch module share a common electrode. The display module sequentially executes a plurality of operations of gate drive and gray scale drive in each frame. The touch module executes operations of touch detection as the display module executes a present operation of gate drive and gray scale drive and a voltage of the common electrode is in stable. With the aforementioned arrangement, the present invention is capable of reducing the interference of the display signals and the touch signals to improve the display quality and touch effect.
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公开(公告)号：US20160246147A1
公开(公告)日：2016-08-25
申请号：US14418612
申请日：2015-01-21
Inventor： Wei Chen , Xiaoping Tan , Zhenzhou Xing
IPC: G02F1/1362 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/136213 , G02F1/13624 , G02F1/1368 , G02F2203/30
Abstract: A liquid crystal display panel and a liquid crystal display device are provided. The liquid crystal display panel has a plurality of scan lines, and a plurality of data lines, which coordinate with the scan lines to form a plurality of subpixel regions. Each subpixel region is provided with a subpixel, and each subpixel comprises a plurality of display regions, areas of the display regions being different from each other. When a scan signal transmitted through the scan line arrives, the display regions each receive a data signal transmitted through a same data line, so that the display regions have different gray scale voltages.
Abstract translation: 提供液晶显示面板和液晶显示装置。 液晶显示面板具有与扫描线配合以形成多个子像素区域的多条扫描线和多条数据线。 每个子像素区域设置有子像素，并且每个子像素包括多个显示区域，显示区域的区域彼此不同。 当通过扫描线发送的扫描信号到达时，显示区域各自接收通过相同数据线传输的数据信号，使得显示区域具有不同的灰度级电压。
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