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:
Feb. 09, 2016
Filed:
Nov. 14, 2013
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Assignee:
BOE TECHNOLOGY GROUP CO., LTD, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01); H01L 33/06 (2010.01); H01L 33/00 (2010.01); H01L 33/08 (2010.01); C09K 11/02 (2006.01); C09K 11/88 (2006.01);
U.S. Cl.
CPC ...
H01L 33/06 (2013.01); C09K 11/025 (2013.01); C09K 11/883 (2013.01); H01L 33/0083 (2013.01); H01L 33/08 (2013.01); Y02B 20/181 (2013.01);
Abstract
A white light quantum dot complex particle, comprising a seed particle () in the core, and a first shell layer (), a second shell layer () and a third shell layer () wrapped around the seed particle () in order; in the first shell layer (), the second shell layer () and the third shell layer () are one of a red light quantum dot layer, a green light quantum dot layer and a blue light quantum dot layer respectively, and are different from one another. Also disclosed is the process for preparing the white light quantum dot complex particle.