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. 07, 2025
Filed:
Aug. 03, 2022
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Nak Cho Choi, Yongin-si, KR;
Sang Woo An, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10H 20/857 (2025.01); H01L 25/075 (2006.01); H10H 20/01 (2025.01);
U.S. Cl.
CPC ...
H10H 20/857 (2025.01); H01L 25/0753 (2013.01); H10H 20/0364 (2025.01);
Abstract
A display device includes: a substrate; a pixel circuit layer on the substrate; a first connection electrode and a second connection electrode on the pixel circuit layer; a first bump on the first connection electrode, and a second bump on the second connection electrode, the first bump and the second bump including materials having different elastic moduli; and a light-emitting element including a first electrode electrically connected to the first connection electrode and a second electrode electrically connected to the second connection electrode.