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. 31, 2026
Filed:
Nov. 23, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Yeoung Keol Woo, Seoul, KR;
Chul Min Bae, Hwaseong-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10H 29/14 (2025.01); H01L 25/075 (2006.01); H10H 20/01 (2025.01); H10H 20/813 (2025.01); H10H 20/831 (2025.01); B82B 3/00 (2006.01); H10H 20/857 (2025.01);
U.S. Cl.
CPC ...
H10H 20/01 (2025.01); H01L 25/0753 (2013.01); H10H 20/813 (2025.01); H10H 20/8316 (2025.01); H10H 29/142 (2025.01); B82B 3/0052 (2013.01); H10H 20/857 (2025.01);
Abstract
A light emitting device includes: a substrate; a first electrode and a second electrode provided at a distance from each other on the substrate and extending in one direction; a plurality of light emitting diodes provided between the first electrode and the second electrode, and connected to the first electrode and the second electrode; and a residual pattern provided between at least one of the plurality of light emitting diodes and the substrate.