Contactless multiposition switches using capacitive touch sensors
A touch switch apparatus for detecting the presence of an object such as a human appendage, the apparatus having a touch pad, an electric field generated about the touch pad and also having a preferably integrated and local control circuit connected to the touch pad and to a controlled device. Pract...
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Main Author | |
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Format | Patent |
Language | English |
Published |
31.10.2007
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Subjects | |
Online Access | Get full text |
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Summary: | A touch switch apparatus for detecting the presence of an object such as a human appendage, the apparatus having a touch pad, an electric field generated about the touch pad and also having a preferably integrated and local control circuit connected to the touch pad and to a controlled device. Practical applications for touch switch apparatus, including use of touch switch apparatus in connection with other structure, in particular multiposition contactless switches, to emulate mechanical switches. |
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Bibliography: | Application Number: CN200580040169 |