TOUCHSCREEN AND TOUCH PANEL DISPLAY AND PRODUCING METHOD THEREOF
First Claim
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1. A touchscreen, comprising :
- a first substrate having a first surface;
a second substrate having a second surface facing the first surface;
an insulating layer disposed between the first substrate and the second substrate;
a plurality of first sensing patterns disposed on the first surface;
a plurality of conductive wires disposed on the first surface and connected with the first sensing patterns;
a plurality of second sensing patterns disposed on the second surface; and
a conductive component electrically connecting the second sensing patterns and the conductive wires.
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Abstract
Embodiments of this invention provide touch panel display, touchscreen and their producing method. In an embodiment, the touch panel display comprises a display and a touchscreen, which comprises two substrates, whose surface respectively comprise sensing patterns. In addition, conductive circuits are arranged at one of the two substrates, to connect the sensing patterns by direct or indirect manner.
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Citations
20 Claims
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1. A touchscreen, comprising :
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a first substrate having a first surface; a second substrate having a second surface facing the first surface; an insulating layer disposed between the first substrate and the second substrate; a plurality of first sensing patterns disposed on the first surface; a plurality of conductive wires disposed on the first surface and connected with the first sensing patterns; a plurality of second sensing patterns disposed on the second surface; and a conductive component electrically connecting the second sensing patterns and the conductive wires. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A touch panel display, comprising:
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a display, for presenting a visual information; and a touchscreen, allowing a user to perform operations by touching and comprising; a first substrate having a first surface; a second substrate having a second surface facing the first surface; an insulating layer disposed between the first substrate and the second substrate; a plurality of first sensing patterns disposed on the first surface; a plurality of conductive wires disposed on the first surface and connected with the first sensing patterns; a plurality of second sensing patterns disposed on the second surface; and a conductive component electrically connecting the second sensing patterns and the conductive wires. - View Dependent Claims (13, 14, 15, 16)
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17. A method for producing a touchscreen, comprising the steps of:
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providing a first substrate having a first surface and a second substrate having a second surface, the first surface facing the second surface; forming a plurality of first sensing patterns on the first surface; forming a plurality of second sensing patterns on the second surface; forming a plurality of conductive wires on the first surface wherein the conductive wires comprises a first portion connected with the first sensing patterns and a second portion connected with the second sensing patterns via at least a conductive component; and bonding the first substrate and the second substrate. - View Dependent Claims (18, 19, 20)
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Specification