Touch panel and method of manufacturing the same
First Claim
Patent Images
1. A touch panel comprising:
- an upper substrate having an upper conductive layer beneath a lower face thereof;
a lower substrate having a lower conductive layer on an upper face thereof;
a adhesive layer for bonding the upper substrate and the lower substrate together at a predetermined spot, the adhesive layer comprising thermoplastic resin and isocyanate hardener and having a width ranging from 0.5 to 2.5 mm.
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Abstract
An inexpensive touch panel securing a predetermined active area and yet being downsized is provided. The touch panel includes an upper substrate having an upper conductive layer beneath its lower face, and a lower substrate having a lower conductive layer on its upper face opposite to the upper conductive layer at a given interval. Pressing and heating a adhesive layer made from thermoplastic resin and hardener allows bonding the upper and lower substrates together. The touch panel is thus constructed.
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Citations
10 Claims
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1. A touch panel comprising:
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an upper substrate having an upper conductive layer beneath a lower face thereof;
a lower substrate having a lower conductive layer on an upper face thereof;
a adhesive layer for bonding the upper substrate and the lower substrate together at a predetermined spot, the adhesive layer comprising thermoplastic resin and isocyanate hardener and having a width ranging from 0.5 to 2.5 mm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification