Method of forming touch sensing circuit pattern
DCFirst Claim
1. A method of forming a touch sensing circuit pattern, comprising:
- forming a first axial conductive line on a first surface of a transparent substrate;
forming an insulation barrier on the first axial conductive line;
forming two separated first axial electrodes, two separated second axial electrodes and a second axial conductive line on said first surface of said transparent substrate,wherein the first axial electrodes are arranged on two sides of the insulation barrier along a first direction so as to be connected by the first axial conductive line;
the second axial electrodes are arranged on two sides of the first axial conductive line along a second direction; and
the second axial conductive line is across the insulation barrier and connects to the second axial electrodes to form a touch sensing circuit pattern.
1 Assignment
Litigations
2 Petitions
Accused Products
Abstract
A method of forming a touch sensing circuit pattern includes steps of: forming a first axial conductive line on a transparent substrate; forming an insulation barrier on the first axial conductive line; forming two separated first axial electrodes, two separated second axial electrodes and the second axial conductive line on the transparent substrate. The first axial electrodes are arranged on two sides of the insulation barrier along a first direction. The second axial electrodes are arranged on two opposite sides of the axial conductive line along a second direction. The second axial conductive line is across on the insulation barrier and connects to the second axial electrodes. The method of the invention can simplify the manufacturing process.
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Citations
44 Claims
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1. A method of forming a touch sensing circuit pattern, comprising:
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forming a first axial conductive line on a first surface of a transparent substrate; forming an insulation barrier on the first axial conductive line; forming two separated first axial electrodes, two separated second axial electrodes and a second axial conductive line on said first surface of said transparent substrate, wherein the first axial electrodes are arranged on two sides of the insulation barrier along a first direction so as to be connected by the first axial conductive line; the second axial electrodes are arranged on two sides of the first axial conductive line along a second direction; and the second axial conductive line is across the insulation barrier and connects to the second axial electrodes to form a touch sensing circuit pattern. - View Dependent Claims (2, 3, 4)
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5. A method of forming a touch sensing circuit pattern, comprising:
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forming a plurality of parallel first axial conductive lines on a first surface of a transparent substrate; forming a plurality of separated insulation barriers on the first axial conductive lines; forming a plurality of separated first axial electrodes, a plurality of separated second axial electrodes and a plurality of parallel second axial conductive lines on said first surface of said transparent substrate, wherein two adjacent first axial electrodes are arranged on two sides of a corresponding insulation barrier along a first direction so as to be connected by a corresponding first axial conductive line; two adjacent second axial electrodes are arranged on two sides of the first axial conductive line along a second direction; and the second axial conductive lines are across the insulation barriers and connect to the second axial electrodes to form a touch sensing circuit pattern. - View Dependent Claims (6, 7, 8)
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9. A method of forming a touch sensing circuit pattern, comprising:
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forming a plurality of parallel first axial conductive lines on a first surface of a transparent substrate; forming a plurality of separated insulation barriers on the first axial conductive lines; forming a plurality of separated first axial electrodes, a plurality of separated second axial electrodes and a plurality of parallel second axial conductive lines on said first surface of said transparent substrate, wherein each two adjacent first axial electrodes are arranged on two sides of a corresponding insulation barrier along a first direction so as to be connected by a corresponding first axial conductive line; each two adjacent second axial electrodes are arranged on two sides of the first axial conductive line along a second direction; the second axial conductive lines are across the insulation barriers and connect to the second axial electrodes to form a touch sensing circuit pattern; and wherein forming the first axial conductive lines further comprises sputtering a conductive material on the substrate and forming the second axial conductive lines further comprises sputtering a conductive material on the substrate, the substrate already bearing the first axial conductive lines and separated insulation barriers. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A method of forming a touch sensing circuit pattern, comprising:
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forming a plurality of parallel first axial conductive lines and a plurality of second directional metal lines on a first surface of a transparent substrate; coating an insulation material on the first axial conductive lines to form a plurality of separated insulation barriers; forming a plurality of separated first axial electrodes, a plurality of separated second axial electrodes and a plurality of parallel second axial conductive lines on said first surface of said transparent substrate, wherein each two adjacent first axial electrodes are arranged on two sides of a corresponding insulation barrier along a first direction so as to be connected by a corresponding first axial conductive line; each two adjacent second axial electrodes are arranged on two sides of the first axial conductive line along a second direction; the second axial conductive lines are formed across the insulation barriers and connect to the second axial electrodes and the second directional metal lines to form a touch sensing circuit pattern. - View Dependent Claims (20, 21, 22, 23, 24)
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25. A method of forming a touch sensing circuit pattern, comprising:
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forming a plurality of parallel first axial conductive lines and a plurality of second directional metal lines on a first surface of a transparent substrate; forming a plurality of separated insulation barriers on the first axial conductive lines; sputtering a conductive material on said first surface of said transparent substrate to form a plurality of separated first axial electrodes, a plurality of separated second axial electrodes and a plurality of parallel second axial conductive lines; wherein two adjacent first axial electrodes are arranged on two sides of a corresponding insulation barrier along a first direction so as to be connected by a corresponding first axial conductive line; two adjacent second axial electrodes are arranged on two sides of the first axial conductive line along a second direction; the second axial conductive lines are across the insulation barriers and connect to the second axial electrodes to form a touch sensing circuit pattern. - View Dependent Claims (26, 27, 28)
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29. A method of forming a touch sensing circuit pattern, comprising:
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forming a plurality of parallel first axial conductive lines and a plurality of second directional metal lines on a first surface of a transparent substrate; forming a plurality of separated insulation barriers on the first axial conductive lines; forming a plurality of separated first axial electrodes, a plurality of separated second axial electrodes and a plurality of parallel second axial conductive lines on said first surface of said transparent substrate, wherein each two adjacent first axial electrodes are arranged on two sides of a corresponding insulation barrier along a first direction so as to be connected by a corresponding first axial conductive line; each two adjacent second axial electrodes are arranged on two sides of the first axial conductive line along a second direction; the second axial conductive lines are across the insulation barriers and connect to the second axial electrodes and the second directional metal lines to form a touch sensing circuit pattern; and wherein the first axial conductive lines are overlapped by a black matrix for a display. - View Dependent Claims (30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44)
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Specification