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. 24, 2021
Filed:
Jul. 02, 2019
Samsung Display Co., Ltd., Yongin-si, KR;
Chan Woo Yang, Siheung-si, KR;
Hong Sick Park, Suwon-si, KR;
Hyun Eok Shin, Gwacheon-si, KR;
Joon Yong Park, Gunpo-si, KR;
Gyung Min Baek, Yongin-si, KR;
Sang Won Shin, Yongin-si, KR;
Ju Hyun Lee, Seongnam-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A wire substrate, a display device including a wire substrate, and a method of fabricating a wire substrate are disclosed. The display device comprises: a first base; and a first wiring layer disposed on the first base and comprising a conductive layer and a metal oxide layer stacked on the conductive layer, wherein the metal oxide layer comprises molybdenum (Mo), tantalum (Ta), and oxygen (O). The conductive layer includes a first metal layer on the first base, and a second metal layer between the first metal layer and the metal oxide layer. The second metal layer has a higher electrical conductivity than the first metal layer, and a thickness of the second metal layer is greater than a thickness of the first metal layer.