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. 28, 2012
Filed:
Mar. 26, 2007
Hiroyuki Takao, Ibaraki, JP;
Daisuke Hamamoto, Ibaraki, JP;
Katsunori Takada, Ibaraki, JP;
Seiichi Kusumoto, Ibaraki, JP;
Yuuichi Kimura, Ibaraki, JP;
Takayuki Shigematsu, Ibaraki, JP;
Hiroyuki Takao, Ibaraki, JP;
Daisuke Hamamoto, Ibaraki, JP;
Katsunori Takada, Ibaraki, JP;
Seiichi Kusumoto, Ibaraki, JP;
Yuuichi Kimura, Ibaraki, JP;
Takayuki Shigematsu, Ibaraki, JP;
Nitto Denko Corporation, Ibaraki-shi, Osaka, JP;
Abstract
A hard-coated antiglare film is provided that has high hardness, high scratch resistance, and good antiglare properties. In the hard-coated antiglare film of the present invention including a transparent plastic film substrate, a hard-coating layer containing fine particles is formed on at least one surface of the transparent plastic film substrate, the hard-coating layer has a thickness in the range of 15 to 30 μm, the fine particles have a weight average particle size of 30 to 75% of a thickness of the hard-coating layer, the average tilt angle θa of the unevenness of the hard-coating layer surface is in the range of 0.4° to 1.5°, and the hard-coating layer is formed using a resin for forming the hard-coating layer containing three specific resin components.