公开(公告)号：US11315512B2

公开(公告)日：2022-04-26

申请号：US16652167

申请日：2020-03-24

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Jian Tao ,  Yafeng Li ,  Bo Yang

IPC: G09G5/00 ,  G09G3/36

Abstract: A gate driver on array (GOA) circuit is provided. The GOA circuit includes a plurality of cascading GOA units. One of the GOA unit includes: a scan control module, an anti-backfill module connected to a constant high-level signal and the scan control module, a cascading reset module, and a gate signal output module. Base on functions of prior art solution, the provided GOA circuit of the disclosure reduces two types of signal to simplify signal traces at the bezel to realize a narrow bezel design.

公开(公告)号：US20210407451A1

公开(公告)日：2021-12-30

申请号：US16652167

申请日：2020-03-24

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Jian Tao ,  Yafeng Li ,  Bo Yang

IPC: G09G3/36

Abstract: A gate driver on array (GOA) circuit is provided. The GOA circuit includes a plurality of cascading GOA units. One of the GOA unit includes: a scan control module, an anti-backfill module connected to a constant high-level signal and the scan control module, a cascading reset module, and a gate signal output module. Base on functions of prior art solution, the provided GOA circuit of the disclosure reduces two types of signal to simplify signal traces at the bezel to realize a narrow bezel design.