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. 07, 2023
Filed:
Jun. 15, 2022
Samsung Display Co., Ltd., Yongin-Si, KR;
Soyoung Koo, Yongin-si, KR;
Eoksu Kim, Yongin-si, KR;
Hyungjun Kim, Yongin-si, KR;
Yunyong Nam, Yongin-si, KR;
Junhyung Lim, Yongin-si, KR;
Kyungjin Jeon, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-Si, KR;
Abstract
A display apparatus is disclosed that includes contact holes formed to expose at least a portion of a conductive layer or a semiconductor layer without damage to the surface of the conductive layer or the semiconductor layer, and a method of manufacturing the display apparatus. The display apparatus includes a substrate, a conductive mound arranged on the substrate, a first insulating mound arranged on the substrate, and a semiconductor layer including a first region arranged on the conductive mound, and a second region arranged on the first insulating mound. The second region of the semiconductor layer substantially covers an upper surface of the first insulating mound.