Invention Grant
- Patent Title: Gate-on-array driving circuit
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Application No.: US16979876Application Date: 2020-06-16
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Publication No.: US11315473B2Publication Date: 2022-04-26
- Inventor: Haiyan Quan , Xiaowen Lv
- Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Guangdong
- Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Guangdong
- Agency: The Roy Gross Law Firm, LLC
- Agent Roy Gross
- International Application: PCT/CN2020/096331 WO 20200616
- International Announcement: WO2021/217814 WO 20211104
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G09G3/20 ; G09G3/3266 ; G09G3/36

Abstract:
A gate-on-array (GOA) driving circuit is provided, and the GOA driving circuit includes a plurality of cascading GOA driving units. Each of the GOA driving units further includes a first GOA driving sub-unit including a first signal source and a second GOA driving sub-unit including a second signal source. The first GOA driving sub-unit operates when the first signal source transmits a first signal with a high voltage, and the second GOA driving sub-unit transmitting a second signal operates when the first signal source transmits the first signal with a low voltage.
Public/Granted literature
- US20210335206A1 GATE-ON-ARRAY DRIVING CIRCUIT Public/Granted day:2021-10-28
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