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:
Oct. 14, 2025
Filed:
Jul. 06, 2022
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Seung Wook Kwon, Hwaseong-si, KR;
Woo Yong Sung, Seoul, KR;
Seo Yeon Lee, Namyangju-si, KR;
Seung Gun Chae, Hwaseong-si, KR;
Seung-Yeon Chae, Hwaseong-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-Si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10H 20/858 (2025.01); H10H 20/01 (2025.01);
U.S. Cl.
CPC ...
H10H 20/8581 (2025.01); H10H 20/01 (2025.01); H10H 20/8582 (2025.01); H10H 20/0365 (2025.01);
Abstract
A display device according to an embodiment includes a substrate including a plurality of holes including a hole, a metal layer disposed on one side of the substrate, a light-emitting device layer disposed on the metal layer, and a heat radiation layer disposed on another side of the substrate. The heat radiation layer contacts the metal layer in the hole.