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    Shift register, gate driving circuit and driving method thereof, display panel
    14.
    发明授权
    Shift register, gate driving circuit and driving method thereof, display panel 有权

    公开(公告)号：US10186230B2

    公开(公告)日：2019-01-22

    申请号：US14862670

    申请日：2015-09-23

    Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO.,LTD.

    Inventor： Wei Xue ,  Hongmin Li ,  Zhifu Dong ,  Ping Song ,  Bo Liu

    IPC: G09G3/20 ,  G09G5/00 ,  G09G3/3266 ,  G09G3/36

    Abstract: The present disclosure provides a shift register, comprising: a first input module, a second input module, an energy storage module, an output module and a reset module; and two shift signal input terminals, a reset control signal input terminal, a second electrical level input terminal and a first electrical level input terminal; a control terminal and an input terminal of the first input module being connected with the first shift signal input terminal, a control terminal and an input terminal of the second input module being connected with the second shift signal input terminal; output terminals of the first input module and the second input module as well as a first terminal of the energy storage module all being connected with a first node; the first input module and the second input module being configured to be turned on when the first or second shift signal input terminal accesses a first electrical level, and set the voltage of the first node to the first electrical level. In a gate scanning circuit utilizing the shift register provided by the present disclosure, it is unnecessary to arrange VSS signal lines and VDD signal lines, which can reduce the area occupied by the corresponding gate driving circuit, and is favorable for narrowing down the frame of display panels.

    ARRAY SUBSTRATE AND FABRICATING METHOD THEREOF AS WELL AS DISPLAY DEVICE
    15.
    发明申请
    ARRAY SUBSTRATE AND FABRICATING METHOD THEREOF AS WELL AS DISPLAY DEVICE 审中-公开
    阵列基板和制造方法，作为显示设备

    公开(公告)号：US20160276298A1

    公开(公告)日：2016-09-22

    申请号：US14740208

    申请日：2015-06-15

    Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

    Inventor： Wei Xue ,  Hongmin Li ,  Xiaohe Li ,  Zhifu Dong ,  Ping Song

    IPC: H01L23/60 ,  H01L27/12

    CPC classification number: H01L27/1259 ,  G02F1/136213 ,  G02F2001/136218 ,  H01L23/552 ,  H01L27/124

    Abstract: This disclosure relates to an array substrate and fabricating method thereof as well as a display device, the array substrate comprising: a plurality of scanning lines and a plurality of signal lines, the plurality of scanning lines and plurality of signal lines defining a plurality of pixel regions; and a shielding electrode line arranged above the signal line between adjacent pixel regions, for shielding signal interference between pixel electrodes in the adjacent pixel regions. By means of the technical solution of this disclosure, the shielding electrode line arranged between adjacent pixels can shield crosstalk between the pixel electrodes of adjacent pixels, and can form a transverse storage capacitance with the pixel electrode in the pixel, thereby increasing the total storage capacitance, and maintaining voltage difference between the pixel electrode and a common electrode, so as to diminish the influence of the leakage current and prevent image flicker effectively.

    Abstract translation: 本公开涉及阵列基板及其制造方法以及显示装置，所述阵列基板包括：多条扫描线和多条信号线，所述多条扫描线和多条信号线限定多个像素 区域; 以及屏蔽电极线，布置在相邻像素区域之间的信号线的上方，用于屏蔽相邻像素区域中的像素电极之间的信号干扰。 通过本公开的技术方案，布置在相邻像素之间的屏蔽电极线可以屏蔽相邻像素的像素电极之间的串扰，并且可以与像素中的像素电极形成横向存储电容，从而增加总存储电容 并且保持像素电极和公共电极之间的电压差，以便减小漏电流的影响并有效地防止图像闪烁。

    SHIFT REGISTER, GATE DRIVING CIRCUIT AND DRIVING METHOD THEREOF, DISPLAY PANEL
    16.
    发明申请
    SHIFT REGISTER, GATE DRIVING CIRCUIT AND DRIVING METHOD THEREOF, DISPLAY PANEL 审中-公开
    移位寄存器，门驱动电路及其驱动方法，显示面板

    公开(公告)号：US20160275902A1

    公开(公告)日：2016-09-22

    申请号：US14862670

    申请日：2015-09-23

    Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

    Inventor： Wei Xue ,  Hongmin Li ,  Zhifu Dong ,  Ping Song ,  Bo Liu

    IPC: G09G5/00

    CPC classification number: G09G5/003 ,  G09G3/20 ,  G09G3/3266 ,  G09G3/3674 ,  G09G2300/0426 ,  G09G2310/0267 ,  G09G2310/0283 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/061 ,  G09G2310/08

    Abstract: The present disclosure provides a shift register, comprising: a first input module, a second input module, an energy storage module, an output module and a reset module; and two shift signal input terminals, a reset control signal input terminal, a second electrical level input terminal and a first electrical level input terminal; a control terminal and an input terminal of the first input module being connected with the first shift signal input terminal, a control terminal and an input terminal of the second input module being connected with the second shift signal input terminal; output terminals of the first input module and the second input module as well as a first terminal of the energy storage module all being connected with a first node; the first input module and the second input module being configured to be turned on when the first or second shift signal input terminal accesses a first electrical level, and set the voltage of the first node to the first electrical level. In a gate scanning circuit utilizing the shift register provided by the present disclosure, it is unnecessary to arrange VSS signal lines and VDD signal lines, which can reduce the area occupied by the corresponding gate driving circuit, and is favorable for narrowing down the frame of display panels.

    Abstract translation: 本公开提供了一种移位寄存器，包括：第一输入模块，第二输入模块，能量存储模块，输出模块和复位模块; 两个移位信号输入端子，复位控制信号输入端子，第二电平输入端子和第一电平输入端子; 所述第一输入模块的控制端子和输入端子与所述第一移位信号输入端子连接，所述第二输入模块的控制端子和输入端子与所述第二移位信号输入端子连接; 第一输入模块和第二输入模块的输出端子以及能量存储模块的第一端子都与第一节点连接; 所述第一输入模块和所述第二输入模块被配置为当所述第一或第二移位信号输入端子访问第一电平时被接通，并且将所述第一节点的电压设置为所述第一电平。 在利用本公开提供的移位寄存器的栅极扫描电路中，不需要排列VSS信号线和VDD信号线，这可以减小对应的栅极驱动电路占据的面积，并且有利于缩小 显示面板。

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

    公开(公告)号：US10580376B2

    公开(公告)日：2020-03-03

    申请号：US15520965

    申请日：2016-01-22

    Applicant: BOE Technology Group Co., Ltd. ,  Hefei BOE Optoelectronics Technology Co., Ltd.

    Inventor： Silin Feng ,  Hongmin Li ,  Ping Song

    IPC: G11C19/00 ,  G09G3/36 ,  G11C19/28

    Abstract: A shift register and driving method thereof, a gate driving circuit and a display apparatus are provided. The shift register includes an input unit, a reset unit, a first control unit, a second control unit, a first output unit, a second output unit, a first signal output end and a second signal output end. Potential of the first signal output end is controlled by use of the input unit, the reset unit, the first control unit and the first output unit, and potential of the second signal output end is controlled by use of the input unit, the reset unit, the second control unit and the second output unit. The first control unit and the first output unit, the second control unit and the second output unit are utilized for controlling and sharing the input unit and the reset unit so that function of two shift register units are realized.

    PI substrate, preparation method thereof and display device
    19.
    发明授权
    PI substrate, preparation method thereof and display device 有权

    公开(公告)号：US10565903B2

    公开(公告)日：2020-02-18

    申请号：US15988096

    申请日：2018-05-24

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Yuanzheng Guo ,  Mingche Hsieh ,  Ping Song ,  Youwei Wang ,  Weinan Dai ,  Mingwen Wang

    IPC: H01L35/24 ,  G09F9/30 ,  H01L51/00 ,  G06F1/16

    Abstract: There are provided a PI substrate, a preparation method thereof and a display device. The preparation method includes: forming a first separable film at an edge region of a substrate; forming a first-layer polyamic acid (PAA) film on the first separable film and the substrate; stripping the first separable film and the first-layer PAA film that covers the first separable film to expose the edge region of the substrate; and performing imidization on the first-layer PAA film on the substrate with the edge region exposed, to enable the first-layer PAA film to be transformed into a first-layer PI film, thereby avoiding uneven film thicknesses at edges of the first-layer PI substrates.

    Flexible display panel and manufacturing method thereof, and flexible display device
    20.
    发明授权
    Flexible display panel and manufacturing method thereof, and flexible display device 有权

    公开(公告)号：US10424748B2

    公开(公告)日：2019-09-24

    申请号：US15762471

    申请日：2017-09-20

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Peng Cai ,  Ping Song ,  Youwei Wang ,  Jing Yang

    IPC: G02F1/1333 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32

    Abstract: A flexible display panel, a manufacturing method thereof and a flexible display device, which relate to the technical field of flexible display and reduce the probability of the occurrence of cracks on an inorganic encapsulation structure when a flexible display panel is bent, so that the service life of light emitting devices in the flexible display substrate is prolonged. The flexible display panel includes a flexible display substrate and an encapsulation structure arranged on a surface of the flexible display substrate. A portion of the encapsulation structure corresponding to a non-display region is an inorganic encapsulation structure. The flexible display panel further includes an organic encapsulation layer covering the inorganic encapsulation structure. The manufacturing method of a flexible display panel manufacture the flexible display panel described in the above technical solutions. The flexible display panel provided by the present disclosure is used in a flexible display device.

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