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:
Sep. 22, 2020
Filed:
Sep. 20, 2018
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG Display Co., Ltd., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 3/20 (2006.01); H03K 17/687 (2006.01); G09G 3/3266 (2016.01); G11C 19/28 (2006.01); H03K 17/16 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2092 (2013.01); G09G 3/20 (2013.01); G09G 3/3266 (2013.01); G09G 3/3677 (2013.01); G11C 19/28 (2013.01); H03K 17/162 (2013.01); H03K 17/6871 (2013.01); G09G 2300/0465 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0286 (2013.01); G09G 2310/0291 (2013.01); G09G 2310/08 (2013.01);
Abstract
Disclosed herein are a gate driver capable of implementing a narrow bezel by deleting dummy gate-in-panels (GIPs) and a flat panel display device including the same. The gate driver includes gate-in-panels (GIPs) equal in number to a plurality of gate lines in order to sequentially supply scan pulses to the plurality of gate lines. A k-th GIP is enabled by a carry pulse from a GIP of a (k−a)-th stage and is disabled by a carry pulse output from a GIP of a (k+b)-th stage (a and b are natural numbers), first a GIPs are enabled by a gate start signal output from a timing controller, and last b GIPs are disabled by a reset signal output from the timing controller.