Stretchable PCB

Stretchable PCB Stretchable PCB

Resistance transition

Resistance transition

  Resistance
Original 7.4Ω
Stretching by 10% 13.5Ω
Stretching by 20% 23.8Ω
Stretching by 30% 37.6Ω

 

（TH.15μm　Line 1mm　Line length 80mm）

Conductivity still secured after 300% stretching in lab test.

Various Application

Stretchable pressure sensor

・Conformance to non-flat
・No open circuit happen by pressure

Stretchable pressure sensor

 

Watching system, insole of shoes

Watching system, insole of shoes

 

 

Stretchable vital sensor

・Conformability of stretchable material
・Electrode with Ag/Ag Cl enabled to detect weak biological signals.

Stretchable vital sensor

 

ECG, EMG sensor

ECG, EMG sensor

 

Stretchable seat heater

・Thin and flexible
・Temp controller is not required
・No open circuit by bending

Stretchable seat heater

 

Automotive seat heater, at camping site, Medical & Healthcare etc.

Automotive seat heater, at camping site, Medical & Healthcare etc.

Features Summary

Conformance to non-flat surface
Conductive circuit in stretching condition
Low to high volume