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:
Jul. 14, 2015
Filed:
Jul. 12, 2010
Applicants:
Mingjie Zhou, Shenzhen, CN;
Xinshu LU, Shenzhen, CN;
Wenbo MA, Shenzhen, CN;
Inventors:
Assignee:
OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD., Shenzhen, CN;
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/79 (2006.01); C09K 11/87 (2006.01); C09K 11/02 (2006.01); C09K 11/77 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C09K 11/873 (2013.01); C09K 11/025 (2013.01); C09K 11/7787 (2013.01); C09K 11/87 (2013.01); B82Y 30/00 (2013.01); Y10S 977/773 (2013.01); Y10S 977/81 (2013.01);
Abstract
Oxide luminescent materials and preparation methods thereof are provided. The said luminescent materials are represented by the general formula: aReO.bSiO.cEuO.dM, wherein Re is at least one selected from Gd and Y, M is selected from metal nano-particles, (a+c):b=0.5-5, d:b=5×10-5×10, c:(a+c)=0.02-0.1. Compared to the oxide luminescent materials in the art, the said luminescent materials have higher luminescent intensity.