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. 08, 2016
Filed:
Jun. 15, 2012
Applicants:
Yang-kyoo Han, Seoul, KR;
Je-gwon Lee, Seoul, KR;
Su-hwa Kim, Seongnam-si, KR;
Inventors:
Assignee:
LG CHEM LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C09K 11/06 (2006.01); D01D 5/00 (2006.01); D01F 6/26 (2006.01); C08F 20/70 (2006.01); C08F 120/54 (2006.01); C08F 122/38 (2006.01); C08F 20/54 (2006.01); C08F 22/38 (2006.01);
U.S. Cl.
CPC ...
H01L 51/004 (2013.01); C09K 11/06 (2013.01); D01D 5/0007 (2013.01); D01F 6/26 (2013.01); C08F 20/54 (2013.01); C08F 20/70 (2013.01); C08F 22/38 (2013.01); C08F 120/54 (2013.01); C08F 122/38 (2013.01); C09K 2211/1416 (2013.01); C09K 2211/1425 (2013.01); Y10T 428/298 (2015.01);
Abstract
The present invention relates to a polymeric fluorescent material, which comprises a novel acrylamide polymer so that it may emit fluorescence with higher efficiency and can be available especially for a white or blue light emitting material. The polymeric fluorescent material comprises a mesoporous acrylamide polymer including at least one repeating unit.