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. 14, 2016
Filed:
Jun. 20, 2014
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Chen Tang, Beijing, CN;
Jingxia Gu, Beijing, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); H01L 51/50 (2006.01); H01L 21/02 (2006.01); C09K 11/02 (2006.01); C09K 11/88 (2006.01); H01L 31/0352 (2006.01); C09K 11/54 (2006.01); B82Y 40/00 (2011.01); B82Y 20/00 (2011.01);
U.S. Cl.
CPC ...
H01L 51/502 (2013.01); C09K 11/025 (2013.01); C09K 11/54 (2013.01); C09K 11/883 (2013.01); H01L 21/02118 (2013.01); H01L 21/02282 (2013.01); H01L 21/02343 (2013.01); H01L 21/02359 (2013.01); H01L 31/035218 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); Y10S 977/774 (2013.01); Y10S 977/892 (2013.01); Y10S 977/95 (2013.01);
Abstract
The invention discloses a blue quantum dot composite particle, a photoelectric element and a photoelectric device. The blue quantum dot composite particle comprises a core and a shell that covers the core, wherein the core is a blue quantum dot, the shell is formed of a polymer, and the surface of the shell is chemically modified with gold nano-granules. The fluorescence efficiency of the blue quantum dot composite particle according to the invention is very high.