TOUCH SCREEN, TOUCH PANEL, AND DISPLAY DEVICE HAVING THE SAME
First Claim
1. A touch screen comprising:
- a transparent substrate; and
a bundle of rectangular wirings in a column direction including a plurality of detection column wirings that are electrically connected in common, and a bundle of rectangular wirings in a row direction including a plurality of detection row wirings that are electrically connected in common, said bundle of wirings being formed on said transparent substrate,wherein a plurality of block areas obtained by dividing an intersection area in which said bundle of wirings in the column direction and said bundle of wirings in the row direction intersect in a plan view are defined, andonly said detection column wiring or only said detection row wiring is provided in each block area.
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Accused Products
Abstract
A touch screen includes a base substrate, a bundle of rectangular wirings in a column direction including a plurality of detection column wirings that are electrically connected in common, and a bundle of rectangular wirings in a row direction including a plurality of detection row wirings that are electrically connected in common, the bundle of wirings being formed on the base substrate. Also, a plurality of block areas obtained by dividing an intersection area in which the bundle of wirings in the column direction and the bundle of wirings in the row direction intersect in a plan view are defined, and only the detection column wiring or only the detection row wiring is provided in each of the block areas.
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Citations
30 Claims
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1. A touch screen comprising:
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a transparent substrate; and a bundle of rectangular wirings in a column direction including a plurality of detection column wirings that are electrically connected in common, and a bundle of rectangular wirings in a row direction including a plurality of detection row wirings that are electrically connected in common, said bundle of wirings being formed on said transparent substrate, wherein a plurality of block areas obtained by dividing an intersection area in which said bundle of wirings in the column direction and said bundle of wirings in the row direction intersect in a plan view are defined, and only said detection column wiring or only said detection row wiring is provided in each block area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 23, 25, 27, 29)
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10. A touch screen comprising:
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a transparent substrate; a bundle of rectangular wirings in a column direction including a plurality of detection column wirings that are electrically connected in common, and a bundle of rectangular wirings in a row direction including a plurality of detection row wirings that are electrically connected in common, said bundle of wirings being formed on said transparent substrate; a first floating wiring formed in the same wiring layer as said bundle of wirings in the row direction and not connected with said bundle of wirings in the column direction and said bundle of wirings in the row direction; and a second floating wiring formed in the same wiring layer as said bundle of wirings in the column direction and not connected with said bundle of wirings in the column direction and said bundle of wirings in the row direction, wherein a plurality of block areas obtained by dividing an intersection area in which said bundle of wirings in the column direction and said bundle of wirings in the row direction intersect in a plan view are defined, and said detection column wiring and said first floating wiring, or said detection row wiring and said second floating wiring, are provided in each block area. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 26, 28, 30)
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Specification