Touch control apparatus for electric appliances
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United States of America Patent
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May 12, 1987
Grant Date -
N/A
app pub date -
Nov 27, 1984
filing date -
Nov 28, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A touch control apparatus for an electric appliance has a plurality of conductive electrodes formed on a glass plate by heating a layer formed of a mixture of conductive powder and glass powder on a surface of the glass plate, the glass plate being used as a glass plate of an operation input section of the electric appliance. The heating produces an integral bonding of the layer and glass plate so that the control apparatus has a high mechanical strength and a long life and provides an electric appliance with a water-tight structure.
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