logo

For the Inventor, By the Inventor

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 10644245 B1

PDFFull Text
Date of Patent:
May. 05, 2020

Filed:

May. 11, 2016

Composition for organic photoelectronic element, organic photoelectronic element, and display apparatus

Applicant:

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

Inventors:

Sangshin Lee, Suwon-si, KR;

Giwook Kang, Suwon-si, KR;

Dong Min Kang, Suwon-si, KR;

Youngkwon Kim, Suwon-si, KR;

Eun Sun Yu, Suwon-si, KR;

Byoungkwan Lee, Suwon-si, KR;

Kipo Jang, Suwon-si, KR;

Youngsung Park, Suwon-si, KR;

Assignee:

Samsung SDI Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Attorney:

Lee IP Law, PC

Primary Examiner:

Gregory D Clark

Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/00 (2006.01); C09K 11/06 (2006.01); C07D 209/86 (2006.01); C07D 251/24 (2006.01); C07D 401/14 (2006.01); C07D 403/10 (2006.01); C09K 11/02 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0067 (2013.01); C07D 209/86 (2013.01); C07D 251/24 (2013.01); C07D 401/14 (2013.01); C07D 403/10 (2013.01); C09K 11/02 (2013.01); C09K 11/06 (2013.01); H01L 51/0054 (2013.01); H01L 51/0072 (2013.01); H01L 51/0085 (2013.01); C09K 2211/1059 (2013.01); C09K 2211/185 (2013.01); H01L 51/5016 (2013.01); H01L 2251/5384 (2013.01);
Abstract

The present invention relates to: a composition for an organic photoelectronic element comprising at least one type of a first chemical compound represented by chemical formula 1 and at least one type of a second chemical compound represented by chemical formula 2; an organic photoelectronic element comprising the same; and a display apparatus comprising said organic photoelectronic element. Chemical formulas 1 and 2 are described in the specification of the present invention.

Find Patent Forward Citations

Loading…