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:
Aug. 09, 2022
Filed:
May. 22, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Gyungmin Baek, Yongin-si, KR;
Sangwon Shin, Yongin-si, KR;
Hyuneok Shin, Gwacheon-si, KR;
Juhyun Lee, Seongnam-si, KR;
Hongsick Park, Suwon-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
G02F 1/136286 (2013.01); G02F 1/1368 (2013.01); G02F 1/13629 (2021.01); G02F 1/136295 (2021.01); H01L 27/124 (2013.01); H01L 27/3262 (2013.01); H01L 27/3276 (2013.01); H01L 51/502 (2013.01); H01L 51/5253 (2013.01); H01L 51/5281 (2013.01); H01L 2251/303 (2013.01);
Abstract
A display device includes a base layer, a display element disposed on the base layer, and a signal line disposed on the base layer and electrically connected to the display element. The signal line includes a conductive layer and a capping layer. The capping layer is disposed on the conductive layer and includes vanadium nitride (VN) and zinc oxide (ZnO). The display device may reduce the reflection of an external light source, thereby having improved visibility.