Flexible Touch Switch Film

Flexible Touch Sensor

Flexible Touch Sensor

Check out our new product group, the Flexible Touch Switch and see how you can use our technology for your type of product!

EL on Fabric

EL on Fabric

Now you can print EL fabric! Enhance your products with our electroluminescent panels.


Over 21 Years of Flexible Touch Switch Film Manufacturing | Cochief Industrial Co., Ltd./h2>

Cochief Industrial Co., Ltd., since 1998, is a Flexible Touch Switch Film manufacturer that is mainly focusing on designing and developing electro-luminescent product from Taiwan.

Cochief's RoHS certified and patented Flexible Touch Switch Film are sold worldwide. Along with the newly introduced products, including electroluminescent keypads, flexible touch-switch, EL plates, EL inverters, light guide products, LED plates and lamps, Cochief has become a leading supplier with a great reputation.

Both with electroluminescent advanced technology and 21 years' manufacturing experience of EL Panels and Light Guide Film, Cochief ensures each customer's demands are met.

Flexible Touch Switch Film

Flexible touch sensors for swithces

Flexible Touch Switch Film
Flexible Touch Switch Film


Touch Switch Film

Our Flexible Touch Switch technology allows to control product functions due to capacitive touch sensing. Instead of using pressure to create a change in the flow of electricity, we work with anything that holds an electrical charge - in this case your finger. Ultra-thin silver conductors react to the touch and deliver the information to the controller to execute functions.

Similar to a touchscreen, gestures like tapping, swiping or holding are all possible.

In comparison to resistive sensors (which react to pressure) our sensor is more accurate and responsive. Thanks to its transparency we are able to combine the sensor with LED or EL back-light to create am stylish appearance.

With an extraordinary minimum thickness of only 0.1 mm it can fit any possible device and replaces traditional type switches or membrane keypads. Also we can provide the sensor with different shapes and sizes to fit any possible device.

We are capable to offer the total solution starting with the design, high volume production and quality testing by competitive costs.






  • High transparency
  • Thin and flexible (up to 0.1mm)
  • Competitive cost
  • Multiple materials available
  • Backlight sources available.
  • Customized / design diversity


  • Consumer Products, Transportations, Industrial Products, Medical Equipment, Entertainment devices, Human-machine interface..etc.

Press Release