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    METHOD FOR DETECTING DISPLAY PANEL
    1.
    发明申请
    METHOD FOR DETECTING DISPLAY PANEL 审中-公开

    公开(公告)号：US20170154556A1

    公开(公告)日：2017-06-01

    申请号：US15122579

    申请日：2015-10-20

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Kun CAO ,  Zhongyuan WU

    IPC: G09G3/00 ,  H01L21/66 ,  G09G3/3291 ,  G09G3/325 ,  G09G3/3266

    CPC classification number: G09G3/006 ,  G09G3/3233 ,  G09G3/325 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/043 ,  G09G2300/0809 ,  H01L22/14

    Abstract: A method for detecting a display panel is disclosed. The display panel comprises an array substrate for driving an electroluminescent device. The array substrate comprises pixel electrodes arranged in an array and an array of pixel switches for driving the pixel electrodes. The method comprises the steps of: S1, applying a first driving signal to a manufactured array substrate, monitoring a first voltage on the pixel electrode; S2, forming a second electrode on each of the pixel electrodes of the array substrate; S3, applying a second driving signal to the array substrate formed with the second electrode, monitoring a second current flowing through the second electrode. The pixel electrode is one of the cathode and the anode of the electroluminescent device, the second electrode is the other one of the cathode and the anode of the electroluminescent device.

    PIXEL DRIVING CIRCUIT, ARRAY SUBSTRATE AND DISPLAY APPARATUS
    2.
    发明申请
    PIXEL DRIVING CIRCUIT, ARRAY SUBSTRATE AND DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20170148388A1

    公开(公告)日：2017-05-25

    申请号：US15116624

    申请日：2015-10-30

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Cuili GAI ,  Kun CAO ,  Baoxia ZHANG ,  Yongqian LI ,  Quanhu LI ,  Longyan WANG ,  Jingwen YIN

    IPC: G09G3/3258 ,  H01L27/12 ,  G09G3/3291 ,  H01L27/32 ,  G09G3/3233 ,  G09G3/3266

    CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/0233 ,  G09G2320/045 ,  G09G2320/0626 ,  H01L27/1255 ,  H01L27/3248 ,  H01L27/3276

    Abstract: There are provided in the present disclosure a pixel driving circuit, an array substrate and a display apparatus. The pixel driving circuit comprises: a compensation module (11), a control module (12), a driving modeling (13), and a light emitting module (14), wherein: the compensation module (11) is connected to a scan signal (Scan), a data signal (Vdata) and a reference signal (VREF) and further connected to the control module (12) and the drive module (13), and is configured to receive the data signal (Vdata) and the reference signal (VREF) under the control of the scan signal (Scan) and compensate for a threshold voltage of the drive module (13) under the control of the control module (12); the control module (12) is connected to a light emitting control signal (EM) and a power supply signal (ELVDD) and further connected to the drive module (13) and the light emitting module (14), and is configured to receive the power supply signal (ELVDD) under the control of the light emitting control signal (EM) to control the compensation module (11) to compensate for the threshold voltage of the drive module (13); one terminal of the light emitting module (14) is connected to the drive module (13), and the other terminal thereof is grounded (VSS); and; the drive module (13) is configured to drive the light emitting module (14) to emit light under the control of the control module (12). The pixel driving circuit is capable of avoiding non-uniformity of luminance of the display device, and enhancing the display effect of the display device.

    AMOLED ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME AND DISPLAY DEVICE
    5.
    发明申请
    AMOLED ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME AND DISPLAY DEVICE 有权
    AMOLED ARRAY基板，其制造方法和显示装置

    公开(公告)号：US20170069705A1

    公开(公告)日：2017-03-09

    申请号：US15121960

    申请日：2015-11-17

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Kun CAO

    IPC: H01L27/32 ,  H01L51/56

    CPC classification number: H01L27/3279 ,  H01L27/32 ,  H01L27/3246 ,  H01L27/3258 ,  H01L51/52 ,  H01L51/5212 ,  H01L51/5228 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5315

    Abstract: The present invention relates to an AMOLED array substrate, a manufacturing method thereof and a display device. The AMOLED array substrate includes at least one first auxiliary line provided in the same layer as but not intersecting with pixel electrodes; and at least one second auxiliary line provided in the same layer as source and drain electrodes but not intersecting with data lines and the source and drain electrodes , wherein: projections of the first and second auxiliary lines on plate electrode are within projection of pixel define layer and at least partially overlap; and the first auxiliary line is electrically connected to the second auxiliary line via a first via hole and to the plate electrode via a second via hole formed in pixel define layer, wherein projection of the first via hole on the plate electrode is within overlapped projection of the first and second auxiliary lines.

    Abstract translation: 本发明涉及一种AMOLED阵列基板，其制造方法和显示装置。 AMOLED阵列基板包括设置在与像素电极相同层但不与像素电极相交的至少一个第一辅助线; 以及至少一个第二辅助线，设置在与源电极和漏电极相同的层中，但不与数据线和源电极和漏电极相交，其中：板电极上的第一和第二辅助线的突起在像素限定层 并至少部分重叠; 并且第一辅助线经由第一通孔电连接到第二辅助线，并且经由形成在像素限定层中的第二通孔连接到板电极，其中第一通孔在板电极上的突出处于 第一和第二辅助线。

    Array Substrate, Display Panel and Repairing Method Thereof
    7.
    发明申请
    Array Substrate, Display Panel and Repairing Method Thereof 有权
    阵列基板，显示面板及其修复方法

    公开(公告)号：US20160203782A1

    公开(公告)日：2016-07-14

    申请号：US14775371

    申请日：2014-11-28

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Hongjun XIE ,  Kun CAO

    IPC: G09G3/36 ,  G09G3/3266 ,  G09G3/00 ,  G11C19/00

    CPC classification number: G09G3/3677 ,  G02F1/1362 ,  G09G3/006 ,  G09G3/20 ,  G09G3/32 ,  G09G3/3266 ,  G09G3/36 ,  G09G2310/021 ,  G09G2310/0286 ,  G09G2330/08 ,  G09G2330/12 ,  G11C19/00 ,  H01L27/32

    Abstract: An array substrate, a display panel and a repairing method thereof are provided. In the array substrate, except the last gate line, both ends of each of the remaining gate lines are provided respectively with first leads connected to the gate line; in each group of gate integrated drive circuits, except a first level shift register, an input terminal of every other shift register is provided with a second lead connected to the input terminal; the first lead connected to one of the gate lines and the second lead connected to an input terminal of the shift register at the next level adjacent thereto have an overlapping area (A) therebetween, and are insulated from each other.

    Abstract translation: 提供阵列基板，显示面板及其修理方法。 在阵列基板中，除了最后的栅极线之外，其余的栅极线的两端分别设置有与栅极线连接的第一引线; 在每组栅极集成驱动电路中，除了第一电平移位寄存器之外，每个其他移位寄存器的输入端子具有连接到输入端子的第二引线; 连接到栅极线之一的第一引线和与其相邻的下一级连接到移位寄存器的输入端的第二引线之间具有重叠区域（A），并且彼此绝缘。

    GATE DRIVER CIRCUIT, GATE DRIVING METHOD, GATE-ON-ARRAY CIRCUIT, DISPLAY DEVICE, AND ELECTRONIC PRODUCT
    8.
    发明申请
    GATE DRIVER CIRCUIT, GATE DRIVING METHOD, GATE-ON-ARRAY CIRCUIT, DISPLAY DEVICE, AND ELECTRONIC PRODUCT 有权
    门驱动电路，门驱动方法，门阵列电路，显示装置和电子产品

    公开(公告)号：US20160049116A1

    公开(公告)日：2016-02-18

    申请号：US14415701

    申请日：2014-04-25

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Kun CAO ,  Zhongyuan WU ,  Liye DUAN

    IPC: G09G3/32

    CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G3/3266 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2300/0866 ,  G09G2310/0262 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/08 ,  G09G2320/043

    Abstract: The gate driver circuit is connected to a row of pixel units, each pixel unit includes a pixel driving module and a light-emitting device connected to each other, the pixel driving module including a driving transistor, a driving module and a compensating module, the compensating module being connected to a gate scanning signal, and the driving module being connected to a driving control signal and a driving voltage. The gate driver circuit includes a row pixel controlling unit configured to provide the gate scanning signal to the compensating module and provide the driving voltage to the driving module, so as to control the compensating module to compensate for a threshold voltage of the driving transistor; and a driving control unit configured to provide the driving control signal to the driving module so as to control the driving module to drive the light-emitting device.

    Abstract translation: 栅极驱动器电路连接到一行像素单元，每个像素单元包括彼此连接的像素驱动模块和发光器件，像素驱动模块包括驱动晶体管，驱动模块和补偿模块， 补偿模块连接到栅极扫描信号，并且驱动模块连接到驱动控制信号和驱动电压。 栅极驱动器电路包括行像素控制单元，被配置为向补偿模块提供栅极扫描信号并向驱动模块提供驱动电压，以便控制补偿模块来补偿驱动晶体管的阈值电压; 以及驱动控制单元，被配置为向驱动模块提供驱动控制信号，以便控制驱动模块来驱动发光装置。

    GATE DRIVER CIRCUIT, GATE DRIVING METHOD, GATE-ON-ARRAY CIRCUIT, DISPLAY DEVICE, AND ELECTRONIC PRODUCT
    9.
    发明申请
    GATE DRIVER CIRCUIT, GATE DRIVING METHOD, GATE-ON-ARRAY CIRCUIT, DISPLAY DEVICE, AND ELECTRONIC PRODUCT 有权
    门驱动电路，门驱动方法，门阵列电路，显示装置和电子产品

    公开(公告)号：US20160042693A1

    公开(公告)日：2016-02-11

    申请号：US14415529

    申请日：2014-04-25

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Kun CAO ,  Zhongyuan WU ,  Liye DUAN

    IPC: G09G3/32

    CPC classification number: G09G3/3291 ,  G09G3/3233 ,  G09G3/3258 ,  G09G3/3266 ,  G09G2300/043 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2300/0866 ,  G09G2310/0286 ,  G09G2320/0295 ,  G09G2320/043 ,  G11C19/28

    Abstract: The gate driver circuit is connected to a row of pixel unit, each includes a pixel driving module and a light-emitting device connected to each other, the pixel driving module including a driving transistor, a driving module and a compensating module, the compensating module is connected to a first row scanning signal, and the driving module is connected to a second row scanning signal and a driving voltage. The gate driver circuit further includes a row pixel controlling unit configured to provide the first row scanning signal to the compensating module and provide the second row scanning signal and the driving voltage to the driving module, so as to control the compensating module to compensate for a threshold voltage of the driving transistor and control the driving module to drive the light-emitting device.

    Abstract translation: 栅极驱动电路连接到一行像素单元，每个像素单元包括彼此连接的像素驱动模块和发光器件，像素驱动模块包括驱动晶体管，驱动模块和补偿模块，补偿模块 连接到第一行扫描信号，并且驱动模块连接到第二行扫描信号和驱动电压。 栅极驱动器电路还包括行像素控制单元，被配置为将第一行扫描信号提供给补偿模块，并将第二行扫描信号和驱动电压提供给驱动模块，以便控制补偿模块以补偿 驱动晶体管的阈值电压，并控制驱动模块来驱动发光器件。

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