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:
Nov. 22, 2016
Filed:
Aug. 28, 2015
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/18 (2006.01); H01L 25/16 (2006.01); G02F 1/13 (2006.01); G02F 1/1345 (2006.01); G02F 1/1362 (2006.01); G09G 3/00 (2006.01); H01L 23/00 (2006.01); H01L 25/00 (2006.01);
U.S. Cl.
CPC ...
H01L 25/167 (2013.01); G02F 1/1309 (2013.01); G02F 1/13454 (2013.01); G02F 1/136204 (2013.01); G09G 3/006 (2013.01); H01L 23/564 (2013.01); H01L 25/50 (2013.01); G02F 2001/136254 (2013.01); G09G 2300/043 (2013.01); G09G 2300/0408 (2013.01); G09G 2300/0426 (2013.01); H01L 2924/0002 (2013.01);
Abstract
Disclosed is a display device including features that suppresses threshold voltage variation among the oxide thin-film transistors of an array substrate and a method for manufacturing the same. The display device includes a first COG block including sub-pixels configured to receive an output signal from a first drive integrated circuit positioned in a first COG area; a second COG block including sub-pixels configured to receive an output signal from a second drive integrated circuit positioned in a second COG area; and an equipotential line extended from the first COG area to the second COG area.