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. 09, 2003
Filed:
Dec. 07, 2001
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Abstract
An anti-reflection film which includes an inorganic anti-reflection layer including a silicon dioxide-based inorganic layer and having a monolayer structure or plural-layer structure, and a stain-resistant layer provided as a surface layer, is provided. The stain-resistant layer is composed of a cured product of a particular fluorine-containing silazane compound. An optical member having the anti-reflection film on a substrate, such as an optical element, is also provided. These have good stain resistance, wipe off cleanability, mar resistance and water and oil repellency, and these properties have good durability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile