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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 12225814 B1

PDFFull Text
Date of Patent:
Feb. 11, 2025

Filed:

Dec. 31, 2018

Compound for organic optoelectronic diode, composition for organic optoelectronic diode, organic optoelectronic diode and display device

Applicant:

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

Inventors:

Changwoo Kim, Suwon-si, KR;

Seungjae Lee, Suwon-si, KR;

Hyung Sun Kim, Suwon-si, KR;

Dong Wan Ryu, Suwon-si, KR;

Chang Ju Shin, Suwon-si, KR;

Kipo Jang, Suwon-si, KR;

Sung-Hyun Jung, Suwon-si, KR;

Juyeon Jung, Suwon-si, KR;

Handong Chu, Suwon-si, KR;

Assignee:

SAMSUNG SDI CO., LTD., Yongin-si, KR;

Attorney:

Lee IP Law, P.C.

Primary Examiner:

Jennifer A Boyd

Assistant Examiner:

Rachel Simbana

Int. Cl.
CPC ...
C07D 405/14 (2006.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 50/12 (2023.01); H10K 59/00 (2023.01); H10K 85/30 (2023.01); H10K 85/60 (2023.01); H10K 101/00 (2023.01); H10K 101/10 (2023.01);
U.S. Cl.
CPC ...
H10K 85/654 (2023.02); C07D 405/14 (2013.01); C09K 11/06 (2013.01); H10K 85/342 (2023.02); H10K 85/6574 (2023.02); C09K 2211/1029 (2013.01); C09K 2211/1033 (2013.01); C09K 2211/185 (2013.01); H10K 50/11 (2023.02); H10K 2101/10 (2023.02);
Abstract

Provided are: a compound for an organic optoelectronic diode; a composition for an organic optoelectronic diode including the same; an organic optoelectronic diode including the composition for the organic optoelectronic diode as a host; and a display device including the organic optoelectronic diode.

Find Patent Forward Citations

Kim, Changwoo. (2025). Compound for organic optoelectronic diode, composition for organic optoelectronic diode, organic optoelectronic diode and display device (U.S. Patent No. 12225814). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12225814

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

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