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:
Apr. 14, 2026
Filed:
Oct. 11, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Jae Hyuk Jang, Seongnam-si, KR;
Joo Sun Yoon, Seoul, KR;
Seung Min Lee, Jeju-si, KR;
Yong Jae Jang, Seoul, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/12 (2023.01); H04R 1/28 (2006.01); H04R 1/34 (2006.01); H10K 59/122 (2023.01); H10K 59/131 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/1315 (2023.02); H04R 1/2811 (2013.01); H04R 1/2819 (2013.01); H04R 1/288 (2013.01); H04R 1/345 (2013.01); H10K 59/122 (2023.02); H10K 59/131 (2023.02); H10K 77/111 (2023.02); H04R 1/2834 (2013.01); H10K 59/1201 (2023.02); H10K 2102/00 (2023.02); H10K 2102/311 (2023.02);
Abstract
An organic light emitting device includes: a substrate; a first electrode provided on the substrate; a metal pattern provided along an edge of the first electrode; and a pixel definer provided on the metal pattern. The pixel definer covers an end portion of the first electrode and an end portion of the metal pattern. The pixel definer includes an opening exposing the first electrode.
Jang, Jae. (2026). Method of manufacturing an organic light-emitting display device including forming the pixel definer by melting the pixel definer material layer patterned on the pixel electrode pattern (U.S. Patent No. 12604627). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12604627
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile