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ETRI Technology

Ultra-thin Flexible Primary Film Battery Manufacturing Technology

Ultra-thin Flexible Primary Film Battery Manufacturing Technology


  • This technology is especially ultra-thin flexible film shaped primary battery manufacturing technology among power device technologies which are usually applied to RFID sensor tag, smart card, flexible display, wearable PC.
  • Composed of cathode, anode, adhesive and post injecting polymer electrolytes, sealing/current collector, and etc.






  • Thickness less than 400μm
  • Nominal discharge capacity more than 3.0mAh/cm2 (1.5V) and 6.0mAh/cm2 (3V)


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