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:
Feb. 19, 2008
Filed:
Jun. 30, 2004
Takashi Mimura, Shiga, JP;
Tatsuro Tsuchimoto, Shiga, JP;
Satoshi Kojima, Kyoto, JP;
Hisashi Minamiguchi, Shiga, JP;
Minoru Yoshida, Shiga, JP;
Takashi Mimura, Shiga, JP;
Tatsuro Tsuchimoto, Shiga, JP;
Satoshi Kojima, Kyoto, JP;
Hisashi Minamiguchi, Shiga, JP;
Minoru Yoshida, Shiga, JP;
Toray Industries, Inc., Tokyo, JP;
Abstract
A hardcoat film comprises a substrate film, and a hardcoat layer laminated on at least one side of the substrate film, wherein a reflectance of the hardcoat layer at a wavelength within 400 to 600 nm has a mean ripple amplitude of 1% or less. The hardcoat film has decreased iris patterns. There is also provided an antireflection film having a low surface reflectance and a neutral tone of color, and an equipment for display including the film.