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. 07, 2026
Filed:
Feb. 21, 2023
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Sangyeop Lee, Yongin-si, KR;
Jongwoo Shin, Yongin-si, KR;
Dukki Kim, Yongin-si, KR;
Sehun Kim, Yongin-si, KR;
Wonjun Park, Yongin-si, KR;
Jaekook Ha, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/50 (2014.01); B82Y 30/00 (2011.01); C09D 11/033 (2014.01); C09K 11/55 (2006.01); H10K 50/115 (2023.01); H10K 50/16 (2023.01);
U.S. Cl.
CPC ...
C09D 11/50 (2013.01); B82Y 30/00 (2013.01); C09D 11/033 (2013.01); C09K 11/55 (2013.01); H10K 50/115 (2023.02); H10K 50/16 (2023.02);
Abstract
An ink composition for a light-emitting device, the ink composition including: a metal oxide; and a mixed solvent composition including a first solvent, a second solvent, and a third solvent,