Invention Grant
- Patent Title: Gate driving circuit and display device including the same
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Application No.: US14836200Application Date: 2015-08-26
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Publication No.: US09704449B2Publication Date: 2017-07-11
- Inventor: Se-Hyang Kim , Kyung-Hoon Kim , KyoungHo Lim , Kwang-chul Jung , Junki Jeong
- 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: H.C. Park & Associates, PLC
- Priority: KR10-2015-0010203 20150121
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G09G3/36

Abstract:
The gate driving circuit includes an (m−1)-th stage externally receiving a first dummy signal for a first time period to control a turn-off, an m-th stage externally receiving a second dummy signal for the first time period to control the turn-off, an (m−2)-th stage receiving an m-th carry signal for a second time period from the m-th stage and externally receiving the second dummy signal for the second time period to control the turn-off, and an (m−3)-th stage receiving an (m−1)-th carry signal for the second time period from the (m−1)-th stage and externally receiving the first dummy signal for the first time period to control the turn-off, wherein the first time period is longer than the second time period.
Public/Granted literature
- US20160210918A1 GATE DRIVING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2016-07-21
Information query