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:
Oct. 05, 2021
Filed:
Jan. 17, 2020
Applicant:
The Governing Council of the University of Toronto, Toronto, CA;
Inventors:
Assignee:
The Governing Council of the University of Toronto, Toronto, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/00 (2006.01); C09K 11/06 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0078 (2013.01); C09K 11/06 (2013.01); H01L 51/008 (2013.01); H01L 51/0036 (2013.01); H01L 51/0037 (2013.01); H01L 51/0059 (2013.01); H01L 51/504 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1014 (2013.01); C09K 2211/1022 (2013.01); C09K 2211/1029 (2013.01); H01L 51/5016 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/56 (2013.01); Y02B 20/00 (2013.01);
Abstract
An organic light emitting diode device comprising: a light emitting layer or layers combining both an emissive material comprising a boron subphthalocyanine, or first emitting layer component, that emits substantially orange light; and an emissive material emitting blue light, or second emitting layer component; wherein in combination, the first emitting layer component and the second emitting layer component, in combination, produces an overall white or near-white light emission.