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:
Sep. 10, 2019
Filed:
Feb. 05, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Du Hyeon Shin, Daejeon, KR;
Youkyong Seo, Daejeon, KR;
Jungho Lim, Daejeon, KR;
Ji Ho Kim, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/02 (2006.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); C09K 11/06 (2006.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
C09K 11/025 (2013.01); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/306 (2013.01); C09K 11/02 (2013.01); C09K 11/06 (2013.01); H01L 33/501 (2013.01); H01L 33/507 (2013.01); B32B 2250/40 (2013.01); B32B 2307/402 (2013.01); B32B 2307/412 (2013.01); B32B 2307/7244 (2013.01); B32B 2307/7265 (2013.01); B32B 2457/20 (2013.01); C09K 2211/1011 (2013.01); H01L 33/502 (2013.01);
Abstract
The present application relates to a light conversion film in which one or more types of organic fluorescent dyes are dispersed in a polymer medium including one or more types of ionic polymers, and a light conversion device, a backlight unit and a display apparatus including the same.