Invention Grant
- Patent Title: TFT arrays, display panels, and display devices
-
Application No.: US14888971Application Date: 2015-07-31
-
Publication No.: US10042223B2Publication Date: 2018-08-07
- Inventor: Mang Zhao , Yong Tian , Caiqin Chen
- Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd
- Applicant Address: CN Shenzhen, Guangdong CN Wuhan, Hubei
- Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd,Wuhan China Star Optoelectronics Technology Co., Ltd
- Current Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd,Wuhan China Star Optoelectronics Technology Co., Ltd
- Current Assignee Address: CN Shenzhen, Guangdong CN Wuhan, Hubei
- Agent Andrew C. Cheng
- Priority: CN201510451705 20150728
- International Application: PCT/CN2015/085711 WO 20150731
- International Announcement: WO2017/015973 WO 20170202
- Main IPC: H02H9/00
- IPC: H02H9/00 ; G02F1/1362 ; G09G3/36 ; G02F1/1368 ; H01L27/12 ; H01L27/02 ; H02H9/04

Abstract:
The present disclosure relates to an array substrate, a display panel and a display device. The array substrate includes GND wirings and GOA areas. The GND wirings are configured at outer sides of the GOA areas, and the GOA area includes a variety of GOA signal lines and N-th stage GOA circuits electrically connected by the GOA signal lines. A first ESD protection circuit is configured in a middle area between the 1-th stage GOA circuit and the N-th stage GOA circuit to discharge abnormal electrical charges of the GOA signal lines within the middle area. With such configuration, better ESD protection capability is provided between the GOA signal lines.
Public/Granted literature
- US20170160607A1 TFT ARRAYS, DISPLAY PANELS, AND DISPLAY DEVICES Public/Granted day:2017-06-08
Information query