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:
Jun. 04, 2019
Filed:
Dec. 31, 2015
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Eui Tae Kim, Gyeonggi-do, KR;
Bu Yeol Lee, Gyeonggi-do, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1362 (2006.01); H01L 51/05 (2006.01); H01L 27/146 (2006.01); G02F 1/1345 (2006.01); G02F 1/1368 (2006.01); G02F 1/163 (2006.01); G09G 3/3233 (2016.01); G09G 3/20 (2006.01); H01L 27/12 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3262 (2013.01); G02F 1/1368 (2013.01); G02F 1/13454 (2013.01); G02F 1/136277 (2013.01); H01L 27/1251 (2013.01); H01L 27/14692 (2013.01); H01L 51/0554 (2013.01); G02F 1/136286 (2013.01); G02F 2001/1635 (2013.01); G09G 3/2048 (2013.01); G09G 3/3233 (2013.01); G09G 2300/0417 (2013.01); G09G 2300/0452 (2013.01); G09G 2300/0861 (2013.01); G09G 2300/0876 (2013.01); G09G 2310/0216 (2013.01); G09G 2310/0262 (2013.01); G09G 2340/0435 (2013.01); H01L 27/1222 (2013.01); H01L 27/3265 (2013.01);
Abstract
Provided is a display device. A poly-Si layer is disposed on a substrate. A first metal layer is disposed on the poly-Si layer, and a metal oxide layer is disposed on the first metal layer. A second metal layer is disposed on the metal oxide layer. The first metal layer is overlapped with the second metal layer. The first metal layer and the second metal layer may be gate lines connected to different TFTs.