Touch and pressure integrated piezoelectric film
A touch and pressure integrated piezoelectric film comprises a base material film layer, a first electrode layer, a pressure layer, a capacitance touch control layer, a second electrode layer, a protective layer and an optical adhesive layer. The surface of the base material film layer is coated wit...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A touch and pressure integrated piezoelectric film comprises a base material film layer, a first electrode layer, a pressure layer, a capacitance touch control layer, a second electrode layer, a protective layer and an optical adhesive layer. The surface of the base material film layer is coated with the first electrode layer, the pressure layer is arranged on the printing base material film layer and the first electrode layer, the capacitive touch layer is printed on the base material film layer, the second electrode layer is printed on the pressure layer, the base material film layer is coated with the protective layer, and the protective layer is arranged on the base material film layer. The first electrode layer, the pressure layer, the capacitive touch layer and the second electrode layer are coated with the coating layer; the optical adhesive layer is adhered to the outer side of the protective layer; according to the structure provided by the utility model, capacitive touch and pressure touch are integ |
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