Dual-side integrated touch panel structure
First Claim
Patent Images
1. A dual-side integrated touch panel structure, comprising:
- a first touch panel, wherein the first touch panel is a capacitive touch panel;
a second touch panel, wherein the second touch panel is a resistive touch panel; and
an adhesive layer, for adhering the back of the first touch panel and the back of the second touch panel together so the layered structure forms the dual-side integrated touch panel.
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Abstract
A dual-side integrated touch panel structure is provided. The structure comprises a capacitive touch panel and a resistive touch panel. The backs of the touch panels are adhered together via an adhesive layer so the touch panel structure can be used on two sides and operate two functions. Also, to simplify the structure, conductive layers of different functions are disposed on the two sides of the same substrate. This allows the structure to use one less substrate and one less adhesive layer, and keeps the structure thin.
50 Citations
20 Claims
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1. A dual-side integrated touch panel structure, comprising:
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a first touch panel, wherein the first touch panel is a capacitive touch panel; a second touch panel, wherein the second touch panel is a resistive touch panel; and an adhesive layer, for adhering the back of the first touch panel and the back of the second touch panel together so the layered structure forms the dual-side integrated touch panel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A dual-side integrated touch panel structure, comprising:
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a first substrate, having a first plane and a second plane where a conductive layer of a capacitive touch panel is located on the first plane, and a lower conductive layer of a resistive touch panel is located on the second plane; a protective layer, disposed on the first plane of the first substrate; a second substrate, having a third plane where an upper conductive layer of the resistive touch panel is located, and the upper conductive layer and the lower conductive layer are located opposite to each other; and a separation element, disposed in between the upper conductive layer and the lower conductive layer for separating the upper conductive layer and the lower conductive layer. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification