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US 2006/0038790 A1Published application
Touch panel
AssigneeWintek Corporation
InventorsChien-Chung Chen, Kuan-Lin Chen, Chin-Pei Hwang
Life of this patent
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Abstract
A touch panel has a substrate, a non-oxide adhesive layer and an indium tin oxide (ITO) film. The non-oxide adhesive layer is attached on the substrate and the ITO film is attached on the non-oxide adhesive layer. The non-oxide adhesive layer will not diffuse oxygen in the high temperature environment to affect the indium tin oxide film, so that the panel keeps in a thermal stable condition.
Claims8
A touch panel, comprising:
- a substrate having a top side and a bottom side;
- a non-oxide adhesive layer having a fist side and a second side, wherein the first side of the non-oxide adhesive layer is attached on the top side of the substrate, and
- an indium tin oxide film attached on the second side of the non-oxide adhesive layer.
Dependencies are inferred from the claim text.