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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 9647215 B1

PDFFull Text
Date of Patent:
May. 09, 2017

Filed:

Apr. 25, 2014

Organic electronic material

Applicants:

Guangdong Aglaia Optoelectronic Materials Co., Ltd., Foshan, Guangdong, CN;

Beijing Aglaia Technology Development Co., Ltd., Beijing, CN;

Inventors:

Jinhai Huang, Beijing, CN;

Lifei Cai, Beijing, CN;

Lei Dai, Beijing, CN;

Kam-Hung Low, Foshan, CN;

Assignees:

GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD., Foshan, CN;

BEIJING AGLAIA TECHNOLOGY DEVELOPMENT CO., LTD., Beijing, CN;

Attorney:

Maschoff Brennan

Primary Examiner:

Heidi Reese

Int. Cl.
CPC ...
C07D 219/08 (2006.01); C07D 401/14 (2006.01); H01L 51/00 (2006.01); C07D 405/14 (2006.01); C07D 409/14 (2006.01); C09K 11/06 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0061 (2013.01); C07D 219/08 (2013.01); C07D 401/14 (2013.01); C07D 405/14 (2013.01); C07D 409/14 (2013.01); C09K 11/06 (2013.01); H01L 51/006 (2013.01); H01L 51/0059 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1029 (2013.01); H01L 51/0072 (2013.01); H01L 51/0073 (2013.01); H01L 51/0074 (2013.01); H01L 51/5056 (2013.01); H01L 51/5088 (2013.01); Y02E 10/549 (2013.01); Y02P 70/521 (2015.11);
Abstract

The present invention also relates to an organic electronic material with the structure of formula (I). It is a kind of hole transport and injection material with good thermal stability, high hole mobility and excellent solubility. The OLEDs prepared thereof have the advantages such as good light emitting efficiency, excellent color purity and long lifetime.

Find Patent Forward Citations

Huang, Jinhai. (2017). Organic electronic material (U.S. Patent No. 9647215). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9647215

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