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    COLOR FILM SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE
    11.
    发明公开
    COLOR FILM SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240027820A1

    公开(公告)日：2024-01-25

    申请号：US18374109

    申请日：2023-09-28

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Ge Shi ,  Yujie Liu ,  Shi Shu ,  Wei Huang ,  Shiyu Zhang ,  Yuyao Wang ,  Yunsik Im ,  Xiaochuan Chen ,  Xue Dong ,  Ming Zhu ,  Song Yang

    IPC: G02F1/1335

    CPC classification number: G02F1/133514 ,  G02F1/133548 ,  G02F1/133512

    Abstract: A color filter substrate, a display panel and a display device are provided. The color filter substrate includes: a base substrate; a color conversion layer on the base substrate; a covering layer on a side of the color conversion layer away from the base substrate; and a polarizing layer on a side of the covering layer away from the base substrate. The polarizing layer includes a wire grid polarizer. The covering layer includes a first covering sub-layer and a second covering sub-layer, the first covering sub-layer is located on the side of the color conversion layer away from the base substrate, the second covering sub-layer is located on a side of the first covering sub-layer away from the base substrate, and a material of the first covering sub-layer is different from a material of the second covering sub-layer.

    Color film substrate, display panel and display device
    13.
    发明授权
    Color film substrate, display panel and display device 有权

    公开(公告)号：US11809035B2

    公开(公告)日：2023-11-07

    申请号：US17298267

    申请日：2021-01-11

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Ge Shi ,  Yujie Liu ,  Shi Shu ,  Wei Huang ,  Shiyu Zhang ,  Yuyao Wang ,  Yunsik Im ,  Xiaochuan Chen ,  Xue Dong ,  Ming Zhu ,  Song Yang

    IPC: G02F1/1335

    CPC classification number: G02F1/133514 ,  G02F1/133512 ,  G02F1/133548

    Abstract: A color filter substrate, a display panel and a display device are provided. The color filter substrate includes: a base substrate; a color conversion layer on the base substrate; a covering layer on a side of the color conversion layer away from the base substrate; and a polarizing layer on a side of the covering layer away from the base substrate. The polarizing layer includes a wire grid polarizer. The covering layer includes a first covering sub-layer and a second covering sub-layer, the first covering sub-layer is located on the side of the color conversion layer away from the base substrate, the second covering sub-layer is located on a side of the first covering sub-layer away from the base substrate, and a material of the first covering sub-layer is different from a material of the second covering sub-layer.

    Array substrate, preparation and driving method thereof, liquid crystal display panel and display device
    17.
    发明授权
    Array substrate, preparation and driving method thereof, liquid crystal display panel and display device 有权

    公开(公告)号：US10056411B2

    公开(公告)日：2018-08-21

    申请号：US14092847

    申请日：2013-11-27

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Guangye Hao ,  Teng Ye ,  Lijun Zhao ,  Yunsik Im

    IPC: H01L27/12 ,  G02F1/1343 ,  G02F1/1362

    CPC classification number: H01L27/124 ,  G02F1/134363 ,  G02F1/136286

    Abstract: The present invention discloses an array substrate, preparation and driving methods thereof, a liquid crystal display panel and a display device, for reducing the drive voltage required by a liquid crystal display device, and increasing the light transmission rate. The array substrate comprises data lines and gate lines intersecting transversely and longitudinally to form a plurality of pixel units, each pixel unit comprising a pixel electrode and common electrodes, wherein the common electrodes include first common electrodes and second common electrodes; the first common electrodes, the second common electrodes and the pixel electrode are located in a same layer and do not overlap with each other; and the first common electrodes and the second common electrodes are in strip patterns, and the first common electrodes, the pixel electrode and the second common electrode are spaced apart from each other.

    Shift register unit, gate driving circuit and driving method, and display apparatus
    18.
    发明授权
    Shift register unit, gate driving circuit and driving method, and display apparatus 有权

    公开(公告)号：US10002675B2

    公开(公告)日：2018-06-19

    申请号：US15504119

    申请日：2016-08-12

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Haoliang Zheng ,  Seungwoo Han ,  Xing Yao ,  Hyunsic Choi ,  Guangliang Shang ,  Mingfu Han ,  Yunsik Im ,  Jungmok Jun ,  Xue Dong

    IPC: G09G5/00 ,  G11C19/28 ,  G09G3/36 ,  G11C19/18 ,  H01L27/12

    CPC classification number: G11C19/28 ,  G09G3/20 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2310/0267 ,  G09G2310/0286 ,  G11C19/184 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1251

    Abstract: The present application discloses a method of driving a gate driving circuit in an operation cycle divided into a first sub-cycle and a second sub-cycle, including providing a gate driving circuit having a first plurality of shift register units with a second plurality of shift register units, the first plurality of shift register units being configured so that each odd/even numbered shift register unit includes a first bias-control terminal to receive a first/second bias signal CLK1/CLK2, a second bias-control terminal to receive a second/first bias signal CLK2/CLK1, and a first control level terminal provided with a first control voltage VC1, the second plurality of shift register units being configured so that each odd/even numbered shift register unit includes a third bias-control terminal to receive a third/fourth bias signal CLK3/CLK4, a fourth bias-control terminal to receive a fourth/third bias signal CLK4/CLK3, and a second control level terminal provided with a second control voltage VC2; configuring the first bias signal CLK1 and the second bias signal CLK2 as first pair of clock signals at respective turn-on level and turn-off level with inverted phase in the first sub-cycle; setting the first control voltage VC1 to a turn-off level so that the first plurality of shift register units is controlled along with the first pair of clock signals to respectively output corresponding gate driving output signals in an output phase within the first sub-cycle; setting both the third bias signal CLK3 and the fourth bias signal CLK4 to a turn-off level and the second control voltage VC2 to turn-on level during the first sub-cycle; configuring the third bias signal CLK3 and the fourth bias signal CLK4 as second pair of clock signals at respective turn-on level and turn-off level with inverted phase in the second sub-cycle; setting the second control voltage VC2 to a turn-off level so that the second plurality of shift register units are controlled along with the second pair of clock signals to respectively output corresponding gate driving output signals in an output phase within the second sub-cycle; and setting the first bias signal CLK1 and the second bias signal CLK2 to a turn-off level and the second control voltage VC1 to a turn-on level during the second sub-cycle.

    Touch Liquid Crystal Display Device, Liquid Crystal Display Panel, Array Substrate And Color Film Substrate
    20.
    发明申请
    Touch Liquid Crystal Display Device, Liquid Crystal Display Panel, Array Substrate And Color Film Substrate 有权
    触摸液晶显示装置，液晶显示面板，阵列基板和彩色薄膜基板

    公开(公告)号：US20140071355A1

    公开(公告)日：2014-03-13

    申请号：US13963198

    申请日：2013-08-09

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Yunsik Im ,  Teng Ye ,  Lijun Zhao ,  Yaohu Liu

    IPC: G02F1/1343 ,  G02F1/1333

    CPC classification number: G02F1/13439 ,  G02F1/13338 ,  G02F1/13454 ,  G02F2001/133334 ,  G02F2001/136218

    Abstract: The present disclosure provides a touch liquid crystal display device, a liquid crystal display panel, an array substrate and a color film substrate, and belongs to the field of liquid crystal display. The touch liquid crystal display panel includes an array substrate and a color film substrate, on said array substrate is formed a GOA circuit, and at the outer side of said color film substrate is formed a touch signal transmission line. The touch liquid crystal display panel further comprises a shielding electrode located between said GOA circuit and said touch signal transmission line, said shielding electrode being used for shielding the interference caused by the clock signal of said GOA circuit to the touch sensing signal on said touch signal transmission line. The present disclosure can reduce the interference caused by the clock signal of said GOA circuit to the touch sensing signal on said touch signal transmission line.

    Abstract translation: 本公开提供了一种触摸液晶显示装置，液晶显示面板，阵列基板和彩色薄膜基板，属于液晶显示领域。 触摸液晶显示面板包括阵列基板和彩色薄膜基板，在所述阵列基板上形成GOA电路，并且在所述彩色薄膜基板的外侧形成触摸信号传输线。 触摸液晶显示面板还包括位于所述GOA电路和所述触摸信号传输线之间的屏蔽电极，所述屏蔽电极用于屏蔽由所述GOA电路的时钟信号引起的对所述触摸信号上的触摸感测信号的干扰 传输线。 本公开可以将由所述GOA电路的时钟信号引起的干扰减小到所述触摸信号传输线上的触摸感测信号。

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