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:
Nov. 19, 2019
Filed:
Apr. 18, 2018
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/08 (2018.01); F21V 9/40 (2018.01); F21V 9/30 (2018.01); G02B 5/20 (2006.01); F21K 9/64 (2016.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
F21V 9/08 (2013.01); F21K 9/64 (2016.08); F21V 9/30 (2018.02); F21V 9/40 (2018.02); G02B 5/20 (2013.01); G02F 1/133602 (2013.01); G02F 1/133615 (2013.01); G02F 2001/133614 (2013.01);
Abstract
The wavelength conversion laminated film includes a laminate which has a wavelength conversion layer containing a phosphor and a gas barrier layer laminated on both the main surfaces of the wavelength conversion layer and an end face sealing layer which covers at least end faces of the wavelength conversion layer among end faces of the laminate, in which the end face sealing layer includes, from the side of the end faces of the laminate, a first metal layer coming into contact with the end faces, a resin layer, and a second metal layer in this order.