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. 20, 2026
Filed:
Jun. 29, 2023
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Su Jeong Kim, Yongin-si, KR;
Sang Jo Kim, Yongin-si, KR;
Jin Wan Kim, Yongin-si, KR;
Hoo Keun Park, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10H 20/818 (2025.01); H10H 20/812 (2025.01); H10H 20/813 (2025.01); H10H 20/814 (2025.01); H10H 20/816 (2025.01); H10H 20/857 (2025.01);
U.S. Cl.
CPC ...
H10H 20/818 (2025.01); H10H 20/812 (2025.01); H10H 20/813 (2025.01); H10H 20/814 (2025.01); H10H 20/8162 (2025.01); H10H 20/857 (2025.01);
Abstract
A display device includes a substrate including a pixel circuit unit, a partition wall including a distributed Bragg reflector (DBR) structure partitioning a light-emitting area and a non-light-emitting area, and light-emitting elements above the substrate, corresponding to the light-emitting area, and including a first semiconductor layer, an active layer, and a porous semiconductor layer.
Kim, Su. (2026). Display device and method of manufacturing the display device (U.S. Patent No. 12772614). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12772614
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile