公开(公告)号：US11056035B1

公开(公告)日：2021-07-06

申请号：US16768675

申请日：2020-05-21

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Leilei Deng

IPC: G09G3/34 ,  G09G3/36 ,  G09G3/20

Abstract: A gate on array (GOA) circuit with capacitors connected in parallel includes a plurality of cascading GOA units. An nth GOA unit includes: a pull-up control circuit unit, a pull-up circuit unit, a pass-down circuit unit, a pull-down circuit unit, a pull-down maintaining circuit unit, and a bootstrap capacitor. The bootstrap capacitor is divided into a plurality of first capacitors connected in parallel. After a function of the first capacitor is lost due to small foreign objects or the insulating layer damaged, a connecting line of at least one of the first capacitors being unable to store is cut off.