Invention Grant
- Patent Title: Scan driver and a display apparatus having the same
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Application No.: US16695927Application Date: 2019-11-26
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Publication No.: US10997923B2Publication Date: 2021-05-04
- Inventor: Jae Keun Lim , Jun Yong Song , Jeonkyoo Kim
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2018-0162785 20181217
- Main IPC: G09G3/3266
- IPC: G09G3/3266 ; G09G3/3258
Abstract:
A scan driver includes a charging part configured to charge a next scan signal in response to a sensing selection signal in an active period of a frame period, and an output control part configured to output the second clock signal in response to a voltage charged in the charging part in a vertical blank period of the frame period.
Information query
IPC分类:
