IDiyas

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 9502661 B1

PDFFull Text
Date of Patent:
Nov. 22, 2016

Filed:

Dec. 05, 2013

Amine derivative, organic electroluminescence material having the same and organic electroluminescence device using the material

Applicant:

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

Inventor:

Yasuo Miyata, Yongin, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin, Gyeonggi-Do, KR;

Attorney:

Lee & Morse, P.C.

Primary Examiner:

Rebecca Anderson

Assistant Examiner:

Po-Chih Chen

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 401/04 (2006.01); C07D 401/10 (2006.01); C07D 403/10 (2006.01); C07D 405/04 (2006.01); C07D 405/12 (2006.01); C07D 409/04 (2006.01); C07D 409/12 (2006.01); C07D 495/04 (2006.01); C07D 209/86 (2006.01); C07D 209/88 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0061 (2013.01); C07D 209/86 (2013.01); C07D 209/88 (2013.01); C07D 401/04 (2013.01); C07D 401/10 (2013.01); C07D 403/10 (2013.01); C07D 405/04 (2013.01); C07D 405/12 (2013.01); C07D 409/04 (2013.01); C07D 409/12 (2013.01); C07D 495/04 (2013.01); H01L 51/006 (2013.01); H01L 51/0059 (2013.01); H01L 51/0072 (2013.01); H01L 51/0081 (2013.01); H01L 51/5056 (2013.01);
Abstract

An amine derivative including a fluorine substituted aryl group is represented by compound (1) of the following Formula 1. wherein, each of Ar1 and Ar2 independently represents a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group, L is a substituted or unsubstituted arylene group or a substituted or unsubstituted heteroarylene group, each of R1 and R2 independently represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heteroaryl group, a is an integer satisfying 0≦a≦3, and at least one of Ar1 and Ar2 is substituted with at least one fluorine atom.

Find Patent Forward Citations

Loading…