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. 10, 2020
Filed:
Oct. 06, 2017
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Miho Asahi, Kanagawa, JP;
Ayako Matsumoto, Kanagawa, JP;
Shuntaro Ibuki, Kanagawa, JP;
Shinya Watanabe, Kanagawa, JP;
Hajime Nakayama, Kanagawa, JP;
Naoya Shibata, Kanagawa, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01); G02B 27/28 (2006.01); B32B 27/18 (2006.01); G09F 9/00 (2006.01); B32B 27/00 (2006.01); G02B 1/14 (2015.01); B32B 27/22 (2006.01); G02F 1/1335 (2006.01); C08J 7/04 (2020.01);
U.S. Cl.
CPC ...
G02B 5/3033 (2013.01); B32B 27/00 (2013.01); B32B 27/18 (2013.01); B32B 27/22 (2013.01); G02B 1/14 (2015.01); G02F 1/133528 (2013.01); G09F 9/00 (2013.01); C08J 7/04 (2013.01); G02B 5/3083 (2013.01); G02F 1/133502 (2013.01);
Abstract
A transparent film includes: a base material; and at least one scratch resistant layer of which indentation hardness is 300 MPa or greater and of which a thickness is 50 to 1,000 nm on an outermost surface of the transparent film at one side or both sides of the base material, and a number of times of folding endurance of the transparent film measured by an MIT testing machine according to JIS P8115 (2001) is 1,000 times or greater.