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US 2004/0017364 A1Published application
Inner type touch panel, process for producing the same and display unit
AssigneeFuji Photo Film Co., Ltd.
InventorsMakoto Tanaka, Katsumi Inoue, Akihiro Matsufuji, Kenichiro Hatayama, Kentaro Shiratsuchi
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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.
Claims11
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.
7 more elements
Dependencies are inferred from the claim text.