COORDINATE INPUT UNIT
PURPOSE:To aim at simplifying construction and increasing mechanical strength through detecting coordinate positions of light, heat and ultrasonic wave after sticking two piezo-electric macromolecule thin films each other through a common electrode and forming rank electrode on the face of the outer...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To aim at simplifying construction and increasing mechanical strength through detecting coordinate positions of light, heat and ultrasonic wave after sticking two piezo-electric macromolecule thin films each other through a common electrode and forming rank electrode on the face of the outer side and column electrode on the back of the other. |
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