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:
Jul. 13, 2021
Filed:
Oct. 19, 2018
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Joon Geol Lee, Wanju-Gun, KR;
Kyeong Su Ko, Hwaseong-si, KR;
Sang Won Shin, Yongin-si, KR;
Dong Min Lee, Anyang-si, KR;
Sang Gab Kim, Seoul, KR;
Sang Woo Sohn, Yongin-si, KR;
Hyun Eok Shin, Gwacheon-si, KR;
Shin Il Choi, Hwaseong-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 27/12 (2006.01); H01L 51/56 (2006.01); H01L 23/528 (2006.01); H01L 23/532 (2006.01); G02F 1/1362 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3279 (2013.01); H01L 23/5283 (2013.01); H01L 23/53223 (2013.01); H01L 27/1244 (2013.01); H01L 51/56 (2013.01); G02F 1/13629 (2021.01);
Abstract
A conductive pattern for a display device includes a first layer including aluminum or an aluminum alloy disposed on a substrate and forming a first taper angle with the substrate, and a second layer disposed on the first layer forming a second taper angle with the first layer, in which the second taper angle is smaller than the first taper angle.