Input operation device
First Claim
1. An input operation device comprising:
- a coordinate operation device including an operation substrate and a base substrate, the operation substrate having an operation conductive coordinate detection portion, the base substrate having a base conductive coordinate detection portion, the operation conductive coordinate detection portion and the base conductive coordinate detection portion being separated by a gap;
a switching device including a first contact and a second contact, and a resin spacer between the coordinate operation device and the switching device,wherein the operation conductive coordinate detection portion has electrode patterns oriented in a first direction, and the base conductive coordinate detection portion has electrode patterns oriented in a direction other than the first direction,wherein upon deformation of the operation substrate;
the operation conductive coordinate detection portion is adapted to contact the base conductive coordinate detection portion, andthe first contact is adapted to contact the second contact, andfurther comprising an invalidation control device that invalidates a coordinate operation if multiple operation points are formed by the coordinate detection portion of the operation substrate and the coordinate detection portion of the base substrate contacting at a vertical upper position of the switching device due to a pressing operation.
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Accused Products
Abstract
An object of the present invention is to provide a novel input operation device in which multi-functionality corresponding to higher functionality of electrical equipment can be achieved along with tactile functionality suitable as a man-machine interface. An input operation device (1) is provided with a switching portion (3) under a coordinate operation portion (2) that has dome-shaped coordinate operation portions (4a) and (5a) that are deformable due to operation press forces. An operator can perceive the deformation of the coordinate operation portion (2) during a coordinate operation as tactile operational feel. Further, an input operation of the switching portion (3) is performed if a large operational press force is applied, and therefore it is possible for the operator to perform the coordinate operation and the input operation while perceiving differences in the operation feel, which correspond to differences in an operation press force, and an erroneous input operation in the switching portion (3) can also be reliably prevented. The coordinate operation can be performed provided that the operation of pressing spherical surface similar to trackball operation is imparted to the dome-shaped coordinate operation portions (4a) and (5a), and it therefore extremely superior in functionality as well.
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Citations
23 Claims
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1. An input operation device comprising:
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a coordinate operation device including an operation substrate and a base substrate, the operation substrate having an operation conductive coordinate detection portion, the base substrate having a base conductive coordinate detection portion, the operation conductive coordinate detection portion and the base conductive coordinate detection portion being separated by a gap; a switching device including a first contact and a second contact, and a resin spacer between the coordinate operation device and the switching device, wherein the operation conductive coordinate detection portion has electrode patterns oriented in a first direction, and the base conductive coordinate detection portion has electrode patterns oriented in a direction other than the first direction, wherein upon deformation of the operation substrate; the operation conductive coordinate detection portion is adapted to contact the base conductive coordinate detection portion, and the first contact is adapted to contact the second contact, and further comprising an invalidation control device that invalidates a coordinate operation if multiple operation points are formed by the coordinate detection portion of the operation substrate and the coordinate detection portion of the base substrate contacting at a vertical upper position of the switching device due to a pressing operation.
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2. An input operation device comprising:
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a coordinate operation device including an operation substrate and a base substrate; a switching device including a first contact and a second contact, the base substrate being between the operation substrate and the switching device; and a resin spacer between the coordinate operation device and the switching device, wherein the operation substrate has an operation conductive coordinate detection portion, a first electrode pattern being on the operation conductive coordinate detection portion, wherein the base substrate has a base conductive coordinate detection portion, a second electrode pattern being on the base conductive coordinate detection portion, and wherein, upon deformation of the operation substrate, the first electrode pattern is adapted to contact the second electrode pattern and the first contact is adapted to contact the second contact, and further comprising an invalidation control device that invalidates a coordinate operation if multiple operation points are formed by the coordinate detection portion of the operation substrate and the coordinate detection portion of the base substrate contacting at a vertical upper position of the switching device due to a pressing operation. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification