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 9627627 B1

PDFFull Text
Date of Patent:
Apr. 18, 2017

Filed:

Aug. 30, 2013

Phosphine oxide-based compound and organic light-emitting device including the same

Applicants:

Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;

Industry-academic Cooperation Foundation Gyeongsang National University, Jinju, Gyeongnam, KR;

Inventors:

Mi-Kyung Kim, Yongin, KR;

Kwan-Hee Lee, Yongin, KR;

Chang-Woong Chu, Yongin, KR;

Yun-Hi Kim, Jinju, KR;

Soon-Ki Kwon, Jinju, KR;

Seung-Jin Yoo, Jinju, KR;

Assignees:

Samsung Display Co., Ltd., Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do, KR;

INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY, Jinju, Gyeongnam, KR;

Attorney:

Robert E. Bushnell, Esq.

Primary Examiner:

Marc Zimmer

Int. Cl.
CPC ...
H01L 51/54 (2006.01); C07F 9/53 (2006.01); H01L 51/00 (2006.01); C07F 9/6506 (2006.01); C07F 9/6561 (2006.01); C07F 15/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0072 (2013.01); C07F 9/5325 (2013.01); C07F 9/6561 (2013.01); C07F 9/65068 (2013.01); C07F 15/002 (2013.01); C07F 15/0026 (2013.01); C07F 15/0033 (2013.01); C07F 15/0086 (2013.01); C07F 15/0093 (2013.01); H01L 51/5072 (2013.01);
Abstract

A phosphine oxide-based compound represented by Formula 1, and an organic light-emitting device including the phosphine oxide-based compound.

Find Patent Forward Citations

Quick Actions:

Kim, Mi-Kyung. (2017). Phosphine oxide-based compound and organic light-emitting device including the same (U.S. Patent No. 9627627). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9627627

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

Loading…