Invention Grant
- Patent Title: Complementary gate driver on array circuit employed for panel display
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Application No.: US15617663Application Date: 2017-06-08
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Publication No.: US09934749B2Publication Date: 2018-04-03
- Inventor: Xiaojiang Yu
- Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Current Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Current Assignee Address: CN Shenzhen, Guangdong
- Agent Andrew C. Cheng
- Main IPC: G09G3/36
- IPC: G09G3/36

Abstract:
A complementary gate driver on array circuit employed for panel display includes a plurality of GOA units that are cascade connected, in which an nth GOA unit controls charge to an nth horizontal scanning line G(n) in a display area and includes a pull-up circuit module, a pull-down circuit module, a pull-down holding circuit module, a pull-up controlling circuit module, a pull-down circuit module of an nth gate signal point Q(n), and a bootstrap capacitor. The pull-up circuit module, the pull-down circuit module, the pull-down holding circuit module, the pull-down circuit module of the nth gate signal point Q(n), and the bootstrap capacitor are respectively coupled to the nth gate signal point Q(n) and the nth horizontal scanning line G(n), and the pull-up controlling circuit module is coupled to the nth horizontal scanning line G(n).
Public/Granted literature
- US20170270886A1 COMPLEMENTARY GATE DRIVER ON ARRAY CIRCUIT EMPLOYED FOR PANEL DISPLAY Public/Granted day:2017-09-21
Information query
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