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. 17, 2015
Filed:
Nov. 28, 2009
Mingjie Zhou, Shenzhen, CN;
Chaopu Shi, Shenzhen, CN;
Rong Wang, Shenzhen, CN;
Wenbo MA, Shenzhen, CN;
Mingjie Zhou, Shenzhen, CN;
Chaopu Shi, Shenzhen, CN;
Rong Wang, Shenzhen, CN;
Wenbo Ma, Shenzhen, CN;
Ocean's King Lighting Science & Technology Co., Ltd., Shenzhen, CN;
Abstract
Silicate luminescent material and preparation method thereof are provided. The structural formula of the silicate luminescent material is Zn(SiM)O:Mn, wherein M is metal element and its oxide is conductive, x is in a range of 0.001 to 0.15, and y is in a range of 0.001 to 0.05. For integrated with conductive metal oxide component, the silicate luminescent material could take advantage of its conductive properties, and the silicate luminescent material could improve the luminescence properties under cathode ray significantly comparing with that of the luminescent material has not been integrated with conductive component. Accordingly, the luminescence efficiency of the above silicate luminescent material is increased.