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:
Mar. 02, 2021
Filed:
Aug. 23, 2017
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Assignee:
TORAY INDUSTRIES, INC, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/06 (2006.01); G02B 5/20 (2006.01); G02F 1/13357 (2006.01); H01L 33/50 (2010.01); C08K 5/00 (2006.01); C08L 25/08 (2006.01); C08L 45/00 (2006.01); C08L 65/00 (2006.01);
U.S. Cl.
CPC ...
C09K 11/06 (2013.01); C08K 5/0091 (2013.01); C08L 25/08 (2013.01); C08L 45/00 (2013.01); C08L 65/00 (2013.01); G02B 5/20 (2013.01); G02F 1/133603 (2013.01); H01L 33/501 (2013.01); H01L 33/502 (2013.01); C08G 2261/3324 (2013.01); C08G 2261/418 (2013.01); C08G 2261/60 (2013.01); C08G 2261/95 (2013.01); C09K 2200/0423 (2013.01); C09K 2200/0476 (2013.01); H01L 2933/0041 (2013.01);
Abstract
A color conversion composition is configured to convert incident light into light having a wavelength longer than that of the incident light. The color conversion composition includes: an organic luminescent material (A) having a full width at half maximum of a peak of 10 nm or larger and 50 nm or smaller, the peak indicating a maximum radiant intensity in an emission spectrum; and a resin (B) having an alicyclic structure, a ratio of a repeating unit having the alicyclic structure in the resin being 50% by weight or higher in a total amount of the resin.