ELECTRODE SHEET FOR CAPACITANCE-TYPE TOUCH PANEL
First Claim
1. An electrode sheet for a capacitance-type touch panel comprisinga transparent substrate,a first conductive part provided on one principal surface of the substrate, anda second conductive part provided on the other principal surface of the substrate;
- whereinthe first conductive part has a plurality of first electrode patterns, that are composed of conductive fine line, each being opaque, and blank parts partitioned by the conductive fine line, extend in a first direction, and arranged in a second direction perpendicular to the first direction;
the second conductive part has a plurality of second electrode patterns, that are composed of conductive fine line, each being opaque, and blank parts partitioned by the conductive fine line, extend in the second direction, and arranged in the first direction;
the first electrode pattern and the second electrode pattern have line segments of the conductive fine lines, that face each other across the substrate; and
the conductive fine line in one of the first electrode pattern and the second electrode pattern is formed narrower in line width than that in the other of the first electrode pattern and the second electrode pattern only at the facing line segment, thereby formed to have a non-uniform width.
2 Assignments
0 Petitions
Accused Products
Abstract
A first electrode pattern 25a and a second electrode pattern 25b, each composed of an opaque conductive fine line and a blank part 17 partitioned by the conductive fine line, have line segments 16a of the conductive fine lines 16, that face each other across a substrate 12, and the conductive fine line 16 in one of the first electrode pattern 25a and the second electrode pattern 25b is formed narrower in line width than that in the other of the first electrode pattern 25a and the second electrode pattern 25b only at the facing line segment 16a, thereby designed to have a non-uniform width.
16 Citations
11 Claims
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1. An electrode sheet for a capacitance-type touch panel comprising
a transparent substrate, a first conductive part provided on one principal surface of the substrate, and a second conductive part provided on the other principal surface of the substrate; - wherein
the first conductive part has a plurality of first electrode patterns, that are composed of conductive fine line, each being opaque, and blank parts partitioned by the conductive fine line, extend in a first direction, and arranged in a second direction perpendicular to the first direction; the second conductive part has a plurality of second electrode patterns, that are composed of conductive fine line, each being opaque, and blank parts partitioned by the conductive fine line, extend in the second direction, and arranged in the first direction; the first electrode pattern and the second electrode pattern have line segments of the conductive fine lines, that face each other across the substrate; and the conductive fine line in one of the first electrode pattern and the second electrode pattern is formed narrower in line width than that in the other of the first electrode pattern and the second electrode pattern only at the facing line segment, thereby formed to have a non-uniform width. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
- wherein
Specification
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- Resources
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Current AssigneeNissha Printing Company Limited
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Original AssigneeNissha Printing Company Limited
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InventorsHASHIMOTO, Takao
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Granted Patent
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Time in Patent OfficeDays
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Field of Search
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US Class Current1/1
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CPC Class CodesG06F 2203/04103 Manufacturing, i.e. details...G06F 2203/04111 Cross over in capacitive di...G06F 2203/04112 Electrode mesh in capacitiv...G06F 3/0445 using two or more layers of...G06F 3/0446 using a grid-like structure...
