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:
Sep. 26, 2017
Filed:
Jun. 18, 2014
Applicant:
Zeon Corporation, Tokyo, JP;
Inventors:
Hana Abe, Tokyo, JP;
Toshihide Murakami, Tokyo, JP;
Assignee:
ZEON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); B32B 7/02 (2006.01); G02B 5/02 (2006.01); B32B 7/12 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5268 (2013.01); B32B 7/02 (2013.01); B32B 7/12 (2013.01); G02B 5/0242 (2013.01); H01L 51/5275 (2013.01); B32B 2307/418 (2013.01);
Abstract
An optical layered body including: a substrate layer; a first adhesive layer disposed on one surface of the substrate layer; and a second adhesive layer disposed on an opposite surface of the first adhesive layer to the substrate layer, wherein the second adhesive layer includes particles that are capable of scattering light, and a refractive index nof the first adhesive layer and a refractive index nof the second adhesive layer satisfy1.40≦1≦1.50,1.47≦2≦1.85, and0<2−1≦0.45.