• Neuromorphic Device & Circuit
    Neuromorphic – Parallel hardware network imitating neuron and synapse action
  • PF neuron device
    PF neuron device with integrate-and-fire functionality
  • Si MOSFET-based Sensor Platform
    Si MOSFET type sensor (gas, humidity, barometric)
  • 3D NAND Flash Memory
    New device concept having steep switching characteristics by utilizing positive-feedback
  • Optical Modulator
    Fiber-to-Waveguide Optical Coupler with Reflectors
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Research

Flexible Electronics

SEM Image of the Electrode Line and MOSFET / MOSFETs on PVA

The fabrication of electrode line & pad and MOSFET on bulk Si substrates

Easily separated from Si substrates to transfer


Transfer process / I-V of resistor on PET / I-V of MOSFET on PET

Transfer the flexible device to flexible substrates

Pick-up the device with PDMS stamp

Transfer on flexible substrates