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:
Mar. 13, 2007
Filed:
Jul. 15, 2003
Makoto Tanaka, Kanagawa, JP;
Katsumi Inoue, Kanagawa, JP;
Akihiro Matsufuji, Kanagawa, JP;
Kenichiro Hatayama, Kanagawa, JP;
Kentaro Shiratsuchi, Kanagawa, JP;
Makoto Tanaka, Kanagawa, JP;
Katsumi Inoue, Kanagawa, JP;
Akihiro Matsufuji, Kanagawa, JP;
Kenichiro Hatayama, Kanagawa, JP;
Kentaro Shiratsuchi, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Minami-Ashigara, JP;
Abstract
A touch panel comprising: a cellulose film provide with a hard coat layer having a pencil hardness of 2H or more; a polarizing film; a retardation plate; a first transparent conductive film; a second transparent conductive film; and a substrate, in this order, wherein the first and second transparent conductive films are provided so as to face to each other, and the cellulose film, the hard coat layer, the polarizing film, the retardation plate and the first transparent conductive film define a movable substrate.