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.:
Date of Patent:
Jun. 05, 2018
Filed:
Jul. 07, 2016
Applicants:
Shanghai Tianma Am-oled Co., Ltd., Shanghai, CN;
Tianma Micro-electronics Co., Ltd., Shenzhen, CN;
Inventors:
Assignees:
SHANGHAI TIANMA AM-OLED CO., LTD., Shanghai, CN;
TIANMA MICRO-ELECTRONICS CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 471/20 (2006.01); C09K 11/06 (2006.01); C07D 471/10 (2006.01); H01L 51/50 (2006.01); C09K 11/02 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0072 (2013.01); C07D 471/10 (2013.01); C07D 471/20 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); H01L 51/0058 (2013.01); H01L 51/0065 (2013.01); H01L 51/0067 (2013.01); H01L 51/5004 (2013.01); H01L 51/5012 (2013.01); H01L 51/5028 (2013.01); H01L 2251/552 (2013.01);
Abstract
The present invention discloses a compound represented by the following Formula I, and a luminescent material and an organic light emitting device using the same. Said compound has a characteristic of thermally activated delayed fluorescence, and can be used in luminescent materials and in organic light emitting devices.