TOUCH INPUT DEVICE AND ELECTRONIC APPARATUS
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Accused Products
Abstract
A touch input device of a resistance film system having a structure in which a plastic supporting plate, made from a polycarbonate resin or an acrylic resin, is bonded to the entire lower surface of a lower electrode film, with an adhesive material being interposed therebetween, is provided with a water-vapor barrier film that is superior in moisture dimensional stability and bonded to the entire surface of the plastic supporting plate on the side opposite to the surface thereof bonded to the lower electrode film with an adhesive material being interposed therebetween.
42 Citations
30 Claims
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1-15. -15. (canceled)
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16. A touch input device, which is a touch input device of a resistance film system having at least a structure in which an upper electrode film provided with an upper electrode made of a transparent conductive film formed on a lower surface of a transparent insulating film, and a lower electrode film provided with a lower electrode made of a transparent conductive film formed on an upper surface of a transparent insulating film, are disposed, with the upper electrode and the lower electrode being opposed to each other with insulating spacers interposed therebetween, and a plastic supporting plate, made from a polycarbonate resin or an acrylic resin, is bonded to an entire lower surface of the lower electrode film, with an adhesive material being interposed therebetween, the touch input device comprising:
a water-vapor barrier film used for improving a moisture-resistant property of the plastic supporting plate that is bonded to the entire lower surface of the lower electrode film, with an adhesive material being interposed therebetween. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
Specification