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. 01, 2005
Filed:
Jun. 24, 2002
Applicants:
Katsumi Suzuki, Chiba, JP;
Fumiko Kawasato, Chiba, JP;
Ken Moriwaki, Chiba, JP;
Inventors:
Assignee:
Asahi Glass Company, Limited, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B027/20 ; B32B027/40 ; B32B031/12 ; G02B001/11 ; G02B005/22 ;
U.S. Cl.
CPC ...
Abstract
An optical film which comprises a transparent resin layer () made of a photo-curable resin having a self-healing property, an antireflection layer () present on one side of the transparent resin layer (), and a color tone correcting layer () containing a colorant which has a color tone correcting property, present on the other side of the transparent resin layer () opposite from the antireflection layer ().