Capacitive input device
First Claim
1. An input device comprising a sensor board, an X electrode layer having electrodes, a Y electrode layer having electrodes, and an insulating film disposed between the X and Y electrode layers, wherein the X and Y electrode layers are disposed proximate to each other and on one surface of the sensor board.
2 Assignments
0 Petitions
Accused Products
Abstract
An X electrode layer having X electrodes and a Y electrode layer having Y electrodes are formed on one side of a film board through an insulating film so that the X electrodes and the Y electrodes are arranged into a matrix. Ends of the X electrodes are led to the edge of the film board. The Y electrodes are led through through-holes formed in the insulating film to the edge of the film board in the same plane as the X electrode layer. The X and Y electrodes led to the edge of the film board are connected to a conductor portion formed on a control circuit board. The X and Y electrodes are bonded to the conductor portion by an insulating adhesive containing no conductive particles by heating and pressurization.
196 Citations
38 Claims
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1. An input device comprising a sensor board, an X electrode layer having electrodes, a Y electrode layer having electrodes, and an insulating film disposed between the X and Y electrode layers,
wherein the X and Y electrode layers are disposed proximate to each other and on one surface of the sensor board.
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18. An input device comprising:
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a sensor board;
an X electrode layer having electrodes;
a Y electrode layer having electrodes, the X electrode and Y electrode layers disposed proximate to each other; and
an insulating film disposed between the X and Y electrode layers, wherein ends of the electrodes in the X and Y electrode layers are disposed on the same plane of the sensor board. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. A method of decreasing a thickness of a capacitive input device comprising:
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separating X and Y electrode layers by an insulating film such that the X and Y electrode layers are disposed proximate to each other; and
combining ends of electrodes in the X and Y electrode layers on the same plane of a sensor board. - View Dependent Claims (30, 31, 32, 33, 34, 35, 36, 37, 38)
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Specification