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:
Jun. 04, 2024
Filed:
Aug. 19, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Juwon Lee, Asan-si, KR;
Ojun Kwon, Hwaseong-si, KR;
Ran Kim, Asan-si, KR;
Soonmi Choi, Cheonan-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/84 (2023.01); H10K 50/844 (2023.01); H10K 59/12 (2023.01); G09G 3/3275 (2016.01); G09G 3/3283 (2016.01); G09G 3/3291 (2016.01); H10K 59/122 (2023.01); H10K 59/124 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 50/844 (2023.02); H10K 59/12 (2023.02); G09G 3/3275 (2013.01); G09G 3/3283 (2013.01); G09G 3/3291 (2013.01); G09G 2300/0408 (2013.01); H10K 59/122 (2023.02); H10K 59/124 (2023.02); H10K 77/111 (2023.02); H10K 2102/311 (2023.02); H10K 2102/361 (2023.02);
Abstract
A display device includes a light emitting structure disposed on a substrate, and a thin film encapsulation layer disposed on the light emitting structure and including an inorganic layer containing silicon oxynitride and an organic layer. A portion of the inorganic layer has a stress intensity factor of about 1.6 MPa or more.