Title:
GOA CIRCUIT DRIVE SYSTEM AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/051453
Kind Code:
A1
Abstract:
Disclosed are a GOA circuit drive system and a display apparatus. The GOA circuit drive system comprises a power supply chip (10), multiple filtering units (20), and a GOA circuit (30). The power supply chip (10) comprises multiple output pins (11). The GOA circuit (30) comprises multiple signal input ends (31) respectively corresponding to the multiple output pins (11). The multiple filtering units (20) respectively correspond to the multiple output pins (11). Each output pin (11) is electrically connected to the corresponding signal input end (31) by means of the corresponding filtering unit (20). Each filtering unit (20) is used for filtering a static voltage transmitted by the corresponding signal input end (31) to the corresponding output pin (11), thereby resolving the problem in which during an ESD test, the power supply chip (10) cannot work normally due to the GOA circuit (30) releasing static electricity to the power supply chip (10).
Inventors:
LI JILONG (CN)
WANG YUE (CN)
WANG YUE (CN)
Application Number:
PCT/CN2019/109394
Publication Date:
March 25, 2021
Filing Date:
September 30, 2019
Export Citation:
Assignee:
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G09G3/36
Foreign References:
| CN102737590A | 2012-10-17 | |||
| CN102737590A | 2012-10-17 | |||
| CN110049596A | 2019-07-23 | |||
| CN101739971A | 2010-06-16 | |||
| CN101667400A | 2010-03-10 | |||
| CN101673511A | 2010-03-17 | |||
| CN206163103U | 2017-05-10 | |||
| US20050190168A1 | 2005-09-01 |
Attorney, Agent or Firm:
COMIPS INTELLECTUAL PROPERTY OFFICE (CN)
Download PDF: