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:
Jan. 15, 2019
Filed:
Jul. 17, 2015
Applicant:
Lintec Corporation, Tokyo, JP;
Inventors:
Masaya Todaka, Tokyo, JP;
Baku Katagiri, Tokyo, JP;
Kenta Tomioka, Tokyo, JP;
Tomoo Orui, Tokyo, JP;
Assignee:
LINTEC Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09J 7/22 (2018.01); G06F 3/044 (2006.01); C09J 201/00 (2006.01); C09J 7/38 (2018.01);
U.S. Cl.
CPC ...
G06F 3/044 (2013.01); C09J 7/22 (2018.01); C09J 7/38 (2018.01); C09J 201/00 (2013.01); C09J 2201/606 (2013.01); C09J 2201/622 (2013.01); C09J 2203/318 (2013.01); C09J 2451/00 (2013.01); G06F 2203/04103 (2013.01);
Abstract
Provided are a surface protection film which would stably display an image, and would stably attain a mirror state, and which would be stably operated without inhibiting display operability. Disclosed is a surface protection film including a resin film and a pressure-sensitive adhesive layer, in which the relative permittivity of the resin film is of 1.0 to 5.0, the reflectance is set to a value within the range of 20% to 80%, and the transmittance for light is of 20% to 80%.