The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 26, 2016
Filed:
Feb. 18, 2015
Applicant:
Samsung Display Co., Ltd., Yongin, KR;
Inventors:
Sang Youn Han, Seoul, KR;
CheolKyu Kim, Seoul, KR;
SungHoon Yang, Seoul, KR;
Sanghyun Jeon, Suwon-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/038 (2013.01); G09G 5/00 (2006.01); G09G 3/36 (2006.01); H01L 29/786 (2006.01); H03K 17/687 (2006.01); G11C 19/28 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3655 (2013.01); G09G 3/3677 (2013.01); G09G 3/3688 (2013.01); G09G 3/3696 (2013.01); G11C 19/28 (2013.01); H01L 29/78648 (2013.01); H03K 17/687 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0876 (2013.01); G09G 2310/0286 (2013.01);
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.