Invention Grant
- Patent Title: Scanning driver circuit and liquid crystal display panel
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Application No.: US15548414Application Date: 2017-04-18
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Publication No.: US10600380B2Publication Date: 2020-03-24
- Inventor: Mang Zhao , Yafeng Li
- Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
- Applicant Address: CN Wuhan
- Assignee: Wuhan China Star Optoeelectronics Technology Co., Ltd.
- Current Assignee: Wuhan China Star Optoeelectronics Technology Co., Ltd.
- Current Assignee Address: CN Wuhan
- Priority: CN201710198534 20170329
- International Application: PCT/CN2017/080945 WO 20170418
- International Announcement: WO2018/176516 WO 20181004
- Main IPC: G09G3/36
- IPC: G09G3/36 ; H03K19/094 ; G02F1/133 ; G11C19/28

Abstract:
A scanning driving circuit includes a scanning-level-signal-generation module and a scanning-signal-output-module. The scanning-level-signal-generation module is configured to input an (N−1)th stage scanning signal, an (N+1)th stage scanning signal, and a reset signal, generate a scanning level signal based on the (N−1)th stage scanning signal, the (N+1)th stage scanning signal, and the reset signal, and hold the scanning level signal. The scanning-signal-output-module, connected to the scanning-level-signal-generation module, is configured to input a clock signal, and configured to output a scanning signal based in the scanning level signal and the clock signal.
Public/Granted literature
- US20180336856A1 SCANNING DRIVER CIRCUIT AND LIQUID CRYSTAL DISPLAY PANEL Public/Granted day:2018-11-22
Information query
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