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. 13, 2026
Filed:
Nov. 09, 2022
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Hyeongpil Kim, Yongin-si, KR;
Hyomin Ko, Yongin-si, KR;
Ilsoo Oh, Yongin-si, KR;
Bora Lee, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/15 (2023.01); H10K 50/165 (2023.01); H10K 50/81 (2023.01); H10K 50/818 (2023.01); H10K 50/82 (2023.01); H10K 59/12 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 50/165 (2023.02); H10K 50/818 (2023.02); H10K 59/12 (2023.02); H10K 2102/00 (2023.02); H10K 2102/351 (2023.02);
Abstract
A light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an interlayer arranged between the first electrode and the second electrode and including an emission layer, an electron transport layer, a first layer including a p-dopant and a second layer including an n-dopant,
Kim, Hyeongpil. (2026). Light-emitting device and electronic apparatus including the same (U.S. Patent No. 12765166). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12765166
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile