Contactless user interface having organic semiconductor components
First Claim
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1. A touch or contactless user interface device, comprising:
- organic semiconductor components formed by deposition of organic conductor and semiconductor materials in liquid form on a dielectric support, said semiconductor components comprising an array of infrared emitters and an array of photon sensors; and
a darkness sensor and means for activating the infrared emitters when the luminosity is below a threshold;
wherein said array of photon sensors is capable of detecting variations of the shadow of an actuation member and of deducing therefrom information representative of a variation of the position of the actuation member.
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Abstract
The invention relates to a tactile or contactless user interface device (50), comprising organic semiconductor components (52) made by depositing organic conducting and semiconducting material in liquid form on a dielectric support (54).
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Citations
12 Claims
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1. A touch or contactless user interface device, comprising:
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organic semiconductor components formed by deposition of organic conductor and semiconductor materials in liquid form on a dielectric support, said semiconductor components comprising an array of infrared emitters and an array of photon sensors; and a darkness sensor and means for activating the infrared emitters when the luminosity is below a threshold; wherein said array of photon sensors is capable of detecting variations of the shadow of an actuation member and of deducing therefrom information representative of a variation of the position of the actuation member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification