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:
Jan. 27, 2026
Filed:
Feb. 14, 2022
Samsung Display Co., Ltd., Yongin-si, KR;
Seunghwan Cho, Yongin-si, KR;
Kinyeng Kang, Yongin-si, KR;
Taewoo Kim, Yongin-si, KR;
Taehyun Kim, Yongin-si, KR;
Taehoon Yang, Yongin-si, KR;
Cheolgon Lee, Yongin-si, KR;
Jonghyun Choi, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display apparatus includes: a plurality of pixels on a substrate and each including a first electrode, an intermediate layer, and a second electrode, the intermediate layer including an emission layer; a display area including the plurality of pixels; a first conductive layer outside the display area; a first planarization layer including a first contact hole exposing an upper surface of the first conductive layer, and a second contact hole between the display area and the first contact hole; a second conductive layer connected to the first conductive layer through the first contact hole; a second planarization layer on the first planarization layer and including a third contact hole formed at a position overlapping the second contact hole; and a connection layer directly contacting the second conductive layer at a position where the second contact hole and the third contact hole overlap each other.