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:
Dec. 08, 2009
Filed:
Jul. 18, 2007
Applicant:
Yu Matsuura, Tokyo, JP;
Inventor:
Yu Matsuura, Tokyo, JP;
Assignee:
Toppan Printing Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An antiglare film is disclosed including a transparent substrate; and an antiglare layer on the transparent substrate wherein concaves and convexes are formed on the surface of the layer. As for the surface of the antiglare layer, ten-point mean roughness Rz1 according to JIS-B0601-1994 is 0.4-0.9 μm when the cutoff value is 0.8 mm and ten-point mean roughness Rz2 according to JIS-B0601-1994 is 0.02-0.06 μm when the cutoff value is 0.008 mm.
Matsuura, Yu. (2009). Antiglare film and transmission-type liquid crystal display (U.S. Patent No. 7628496). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7628496
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile