TOUCH SCREEN, TOUCH PANEL AND MANUFACTURING METHOD THEREOF
First Claim
Patent Images
1. A touch panel comprising:
- a substrate having a touch area and a peripheral area;
a conductive circuit layer formed on the peripheral area of the substrate;
a resistive layer formed on the conductive circuit layer and the touch area of the substrate; and
a dielectric layer formed on the resistive layer or a portion of the resistive layer located on the touch area.
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Abstract
A touch panel includes a substrate, a conductive circuit layer, a resistive layer and a dielectric layer. The substrate has a touch area and a peripheral area surrounding the touch area. The conductive circuit layer is formed on the peripheral area of the substrate. The resistive layer covers the conductive circuit layer and the touch area of the substrate. The dielectric layer is formed on the resistive layer. The conductive circuit layer includes a plurality of signal terminals disposed on corner surfaces of the substrate as the corner electrodes of the conductive circuit layer.
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Citations
20 Claims
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1. A touch panel comprising:
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a substrate having a touch area and a peripheral area; a conductive circuit layer formed on the peripheral area of the substrate; a resistive layer formed on the conductive circuit layer and the touch area of the substrate; and a dielectric layer formed on the resistive layer or a portion of the resistive layer located on the touch area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A touch screen comprising:
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a touch panel comprising; a substrate having a touch area and a peripheral area, a conductive circuit layer formed on the peripheral area of the substrate, a resistive layer formed on the conductive circuit layer and the touch area of the substrate, and a dielectric layer formed on the resistive layer or a portion of the resistive layer located on the touch area; and an external circuit for applying voltage to the touch panel and receiving current from the touch panel. - View Dependent Claims (13, 14)
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15. A manufacturing method of a touch screen comprising steps of:
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providing a substrate having a touch area and a peripheral area; forming a conductive circuit layer on the peripheral area of the substrate; forming a resistive layer on the conductive circuit layer and the touch area of the substrate; and forming a dielectric layer on the resistive layer or a portion of the resistive layer located on the touch area. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification