Distance gesture and capacitance key integrated assembly

The utility model belongs to the technical field of capacitive touch screens. The utility model provides a distance gesture and capacitance key integrated assembly. The capacitive touch screen comprises ITO (indium tin oxide) glass, a gesture electrode and a capacitance key are integrated by the aid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG MIN, CAI ZHONGHONG, LI LEI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model belongs to the technical field of capacitive touch screens. The utility model provides a distance gesture and capacitance key integrated assembly. The capacitive touch screen comprises ITO (indium tin oxide) glass, a gesture electrode and a capacitance key are integrated by the aid of conductivity of the ITO glass and are respectively used for key control and gesture electrode control, the gesture electrode and the capacitance key are respectively connected to an FPCA (flexible printed circuit board) through circuits, and the FPCA is provided with an IC (integrated circuit) control chip for processing signals of the capacitance key and the gesture electrode. Assembly with simple structure, the gesture electrode and the capacitance key are integrated on the same ITO glass,the space occupied by the assembly is saved, the gesture electrode module is additionally arranged on the basis of the capacitance key, capacitance key control and air gesture control can be achieved, designed gesture air op