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:
May. 08, 2018
Filed:
Nov. 10, 2015
Applicant:
Ningbo Jiangbei Exciton New Material Technology Co., Ltd., Ningbo, CN;
Inventors:
Lun Li, Ningbo, CN;
Haijiang Tang, Ningbo, CN;
Ziying Ma, Ningbo, CN;
Gang Li, Ningbo, CN;
Yan Zhang, Ningbo, CN;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/02 (2006.01); F21V 8/00 (2006.01); G02B 1/14 (2015.01); G02B 5/04 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0051 (2013.01); G02B 1/14 (2015.01); G02B 5/045 (2013.01);
Abstract
The fluorescent film includes a transparent base layer and an adhesive layer bonded to the one surface of the transparent base layer, and a fluorescent powder uniformly dispersed in an adhesive of the adhesive layer.