Invention Grant
- Patent Title: Gate driving circuit and display apparatus having the same
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Application No.: US14625173Application Date: 2015-02-18
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Publication No.: US09245489B2Publication Date: 2016-01-26
- Inventor: Sang Youn Han , CheolKyu Kim , SungHoon Yang , Sanghyun Jeon
- 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: KR10-2012-0091914 20120822
- Main IPC: G06F3/038
- IPC: G06F3/038 ; G09G5/00 ; G09G3/36 ; H01L29/786 ; H03K17/687 ; G11C19/28

Abstract:
A display apparatus including a gate driving circuit configured to include a plurality of stages connected to each other one after another. An i-th stage of the stages includes an output transistor and a control part. At least one control transistor included in the control part includes a first control electrode to which a switching control signal is applied, and a second control electrode disposed on a layer different from a layer on which the first control electrode is disposed, and to which a reference voltage is applied.
Public/Granted literature
- US20150161957A1 GATE DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME Public/Granted day:2015-06-11
Information query
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