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. 30, 2021
Filed:
May. 13, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Kyeong Su Ko, Hwaseong-si, KR;
Joon Geol Lee, Jeollabuk-do, KR;
Shin Il Choi, Hwaseong-si, KR;
Sang Gab Kim, Seoul, KR;
Hyun Min Cho, Hwaseong-si, KR;
Hyun Eok Shin, Gwacheon-si, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/05 (2006.01); H01L 51/00 (2006.01); H01L 27/32 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3276 (2013.01); H01L 51/0018 (2013.01); H01L 51/055 (2013.01); H01L 51/56 (2013.01);
Abstract
An OLED display according to an exemplary embodiment includes: a substrate; a gate insulation layer that is disposed on the substrate; and a gate wire that is disposed on the gate insulation layer, and includes a gate electrode, wherein the gate wire includes a single layer of aluminum or an aluminum alloy, and an angle formed by side surfaces of the gate wire and the gate insulation layer is less than 65°.