Invention Grant
- Patent Title: Multiplex gate driving circuit
- Patent Title (中): 多路门驱动电路
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Application No.: US13238148Application Date: 2011-09-21
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Publication No.: US08476932B2Publication Date: 2013-07-02
- Inventor: Hsiao-Wen Wang , Yu-Hsuan Li , Jui-Chi Lo , Chun-Hung Kuo , Sheng-Chao Liu
- Applicant: Hsiao-Wen Wang , Yu-Hsuan Li , Jui-Chi Lo , Chun-Hung Kuo , Sheng-Chao Liu
- Applicant Address: TW Hsinchu
- Assignee: AU Optronics Corp.
- Current Assignee: AU Optronics Corp.
- Current Assignee Address: TW Hsinchu
- Agency: WPAT, PC
- Agent Justin King
- Priority: TW99141463A 20101130
- Main IPC: G11C8/00
- IPC: G11C8/00 ; H03K19/082 ; H03K19/094

Abstract:
A multiplex gate driving circuit includes plural driving modules. In comparison with the prior art, each driving stage of the driving module has less number of transistors. From the first to the seventh example, each driving stage is implemented by only four transistors. In the eighth example and the ninth example, each driving stage is implemented by only two transistors. In other words, the driving stage of the multiplex gate driving circuit has less number of transistors, thereby reducing the layout area of the invisible zone of the LCD panel.
Public/Granted literature
- US20120133392A1 MULTIPLEX GATE DRIVING CIRCUIT Public/Granted day:2012-05-31
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