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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.:

US 11417857 B1

PDFFull Text
Date of Patent:
Aug. 16, 2022

Filed:

Jan. 16, 2019

Heterocyclic compound and electronic apparatus

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Yohan Kim, Yongin-si, KR;

Wonmin Yun, Yongin-si, KR;

Yisu Kim, Yongin-si, KR;

Byoungduk Lee, Yongin-si, KR;

Yoonhyeung Cho, Yongin-si, KR;

Assignee:

Samsung Display Co., Ltd., Yongin-si, KR;

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Jane L Stanley

Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 51/00 (2006.01); C07D 401/12 (2006.01); C07D 211/46 (2006.01); C07C 233/24 (2006.01); C07C 233/33 (2006.01); C07D 249/20 (2006.01); C09K 3/10 (2006.01); C08K 5/00 (2006.01); H01L 27/32 (2006.01); C08K 5/13 (2006.01); C08K 5/16 (2006.01); C08K 5/34 (2006.01); C08K 5/04 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5253 (2013.01); C07C 233/24 (2013.01); C07C 233/33 (2013.01); C07D 211/46 (2013.01); C07D 249/20 (2013.01); C07D 401/12 (2013.01); C08K 5/005 (2013.01); C09K 3/10 (2013.01); H01L 51/0067 (2013.01); H01L 51/0072 (2013.01); C08K 5/04 (2013.01); C08K 5/13 (2013.01); C08K 5/16 (2013.01); C08K 5/34 (2013.01); H01L 27/3211 (2013.01); H01L 27/3244 (2013.01);
Abstract

Provided are a heterocyclic compound and an electronic apparatus. The electronic apparatus includes: a substrate; an organic light-emitting device on the substrate; and a thin film encapsulation portion sealing the organic light-emitting device, the thin film encapsulation portion including an ultraviolet (UV) stabilizing mixture, and the UV stabilizing mixture including a UV absorbent and a radical scavenger.

Find Patent Forward Citations

Kim, Yohan. (2022). Heterocyclic compound and electronic apparatus (U.S. Patent No. 11417857). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11417857

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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