公开(公告)号：US20180239206A1

公开(公告)日：2018-08-23

申请号：US15508330

申请日：2016-08-26

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

Inventor： Lisheng LIANG ,  Lijun XIAO ,  Shuai HOU ,  Yih jen HSU ,  Fei SHANG ,  Hai jun Qiu ,  Bo XU ,  Siqing FU ,  Xianyong GAO ,  Shuai CHEN

IPC: G02F1/1362 ,  H01L27/12 ,  H01L21/768

CPC classification number: G02F1/136259 ,  G02F1/1362 ,  G02F1/136286 ,  G02F2001/136263 ,  G02F2001/136272 ,  G02F2001/136295 ,  H01L21/76894 ,  H01L27/124 ,  H01L27/3276 ,  H01L2251/568

Abstract: A display panel, a display device and a method for repairing a disconnected line. The display panel comprises a lower substrate and a repair circuit. The lower substrate comprises data lines. The repair circuit comprises a proximal repair circuit, a distal repair circuit and an amplifier circuit. An input terminal of the amplifier circuit is electrically connect to a signal input terminal of a disconnected data line, and an output terminal of the amplifier circuit is electrically connect to a terminal of the proximal repair circuit and a terminal of the distal repair circuit respectively; another terminal of the proximal repair circuit is connect to a terminal of the disconnected data line that is close to the signal input terminal, and another terminal of the distal repair circuit is connect to a terminal of the disconnected data line that is away from the signal input terminal.