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:
Mar. 23, 2021
Filed:
Mar. 28, 2019
Samsung Display Co., Ltd., Yongin-si, KR;
Wang Woo Lee, Yongin-si, KR;
Moo Soon Ko, Yongin-si, KR;
Hyeon Sik Kim, Yongin-si, KR;
Young Woo Park, Yongin-si, KR;
Se Wan Son, Yongin-si, KR;
Jin Sung An, Yongin-si, KR;
Min Woo Woo, Yongin-si, KR;
Seong Jun Lee, Yongin-si, KR;
Jeong Soo Lee, Yongin-si, KR;
Ji Seon Lee, Yongin-si, KR;
Deuk Myung Ji, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Abstract
A display device includes a substrate, a semiconductor layer on the substrate, a first insulating layer on the semiconductor layer, a first conductive layer on the semiconductor layer, a second insulating layer on the first conductive layer, a first contact hole penetrating the first insulating layer and the second insulating layer, a second conductive layer on the second insulating layer, connected to the semiconductor layer through the first contact hole, and including a hydrogen barrier material, and a third insulating layer on the second conductive layer.