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. 20, 2001
Filed:
May. 13, 1999
Tsuyoshi Takizawa, Shizuoka, JP;
Shinichi Takahashi, Shizuoka, JP;
Tomoegawa Paper Co., Ltd., Tokyo, JP;
Abstract
An infrared ray blocking transparent film which can be very thin and have greater transparency and higher adhesion than that of conventional films; the cost for forming the film can be lower due to the reduced amounts of forming materials used for the infrared ray blocking layer, is disclosed. An infrared ray blocking layer is provided on a surface of a base film, by coating conductive materials including indium tin oxide powder and resin; a hard coat layer is provided on a surface of the infrared ray blocking layer; an adhesive layer is provided on a rear surface of the base film. Since resin employed in the infrared ray blocking layer is UV-curing resin including photo-cationic polymerization initiator, thickness of the layer is reduced, and transparency and adhesion thereof are improved.