公开(公告)号：US09704448B2

公开(公告)日：2017-07-11

申请号：US14775371

申请日：2014-11-28

Applicant: BOE Technology Group Co., Ltd.

Inventor： Hongjun Xie ,  Kun Cao

IPC: G09G3/36 ,  G02F1/1362 ,  G09G3/00 ,  G09G3/3266 ,  G11C19/00 ,  G09G3/20 ,  G09G3/32 ,  H01L27/32

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.

公开(公告)号：US09536476B2

公开(公告)日：2017-01-03

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 ,  G11C19/28

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。

公开(公告)号：US09514683B2

公开(公告)日：2016-12-06

申请号：US14415082

申请日：2014-05-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Kun Cao ,  Zhongyuan Wu ,  Liye Duan

IPC: G09G3/32

CPC classification number: G09G3/3266 ,  G09G3/3225 ,  G09G3/3233 ,  G09G2300/0408 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2300/0866 ,  G09G2300/0871 ,  G09G2310/0286 ,  G09G2320/0233 ,  G09G2320/045

Abstract: The gate driving circuit according to the present disclosure may be connected to a row pixel unit which includes a row pixel driving module and a light emitting element connected to each other, the row pixel driving module including a driving transistor, a driving module and a compensation module, the compensation module being connected with a gate scanning signal and the driving module being connected with a driving level. The gate driving circuit may further include a row pixel control unit, which is configured to provide the gate scanning signal to the compensation module and provide the driving level to the driving module, so as to control the compensation module to compensate for a threshold voltage of the driving transistor and control the driving module to drive the light emitting element.

Abstract translation: 根据本公开的门驱动电路可以连接到包括行像素驱动模块和彼此连接的发光元件的行像素单元，行像素驱动模块包括驱动晶体管，驱动模块和补偿 模块，所述补偿模块与门扫描信号连接，并且所述驱动模块与驱动电平连接。 栅极驱动电路还可以包括行像素控制单元，其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平，以便控制补偿模块以补偿阈值电压 驱动晶体管并控制驱动模块来驱动发光元件。