용량 멤브레인 스위치

LUPHITOUCH is a professional designer and manufacturer in membrane switch and capacitive user interface membrane keypads technology in 중국 mainland. LUPHITOUCH is an ISO9001, ISO13485 certified manufacturer. 우리의 정전 용량 터치 멤브레인 키패드는 하나 이상의 용량 성 터치 버튼으로 구성되어 있습니다. 우리는 투명 전도성 잉크로 PET 회로의 정전 용량 터치 버튼 / 센서를 인쇄 할 수 있습니다. 우리는 또한 전기 용량 터치 버튼 / 센서를 만드는 ITO 에칭 기술을 사용한다. 사용자 정의 된 IC 칩을 통해 터치 기능이 원하는 제어 할 수 있습니다. 전기 용량 터치 키패드를 제외하고, 우리는 또한 전기 용량 터치 센서 회로 제조. 

LUPHITOUCH Auto Capacitive Touch Keypad.jpg LUPHITOUCH Capacitive Memrane Keypad.jpg LUPHITOUCH capacitive membrane switch.jpg LUPHITOUCH Capacitive Membrane Switch with LGF Backlight.jpg LUPHITOUCH Capacitive Membrane Switch (2).jpg

By capacitive touch technology, the overlay materials can be very diverse and not only limited to PET or PC super thin films. For the normal membrane keypads, the function triggered by the mechanical buttons(metal domes or Polydome) and also the common membrane keypads only can use PET, PC film for the graphic overlay. Use a heavy force to press the buttons to make the conductive pads of the Polydome ormetal domes connected to the conductive pads on circuit layer, then become a loop circuit and occur the function. But for the capacitive touch membrane keypads or circuits, it is different. The overlay material can be thick glass, PMMA, Polycarbonate panel etc. It no longer limited to very thin film material. In addition, for the capacitive touch keypad no longer need heavy force to press buttons, you only need tiny touch the buttons, then the sensor pad can connect the circuit loop and occur the function.

LUPHITOUCH closely follows up the industry trend and always steps forefront of domestic peers. We have successfully developed our own capacitive membrane switches and inductive circuit foils. Capacitive membrane switches are consist of the top cover and the bellow sensor circuit. The top cover of our capacitive membrane switches can be from 0.15mm to 5.0mm thick PMMA, PC, glass or other plates, which can cover nearly all different end market applications. The sensors on the inductive circuit can be printed on the PET film or etched on the ITO film. The different likes bellow:

Printed Sensor ITO Etched Sensor
Light Transparency 낮은(70~85% 높은(90~99%
비용 낮은 높은
Tool Fees 낮은 높은

정전 용량 스위치의> 주요 이점 : 

   1) Waterproof and easy clean;          2) Fingers light touch and non-conductive gloves touch;                3) Can be backlighting;         4) High Durability;     

    5) Diverse front overlay selection;     6) Friendly interface;          7) Single key or multi-keys or slider;     8) Low current needs;  

> 용량 멤브레인에 대한 응용 프로그램 / 정전 용량 터치 센서 스위치 

1) Medical equipment, devices;       2) Healthcare devices;        3) Energy;                          4) Computing;            5) 더러운, 기름 오염, 습윤 환경;

6) Household appliances;                7) Industrial Control;           8) Aviation and Boat;          9) 기타;

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