• 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

Research

Thin Film Transistors (TFTs)

Flexible & Transparent Circuit, Transient Electronics Circuit Structure

Fabrication

Gas sensing

RF modeling

Reliability modeling

Noise analysis

Device Modeling
Optical Image and Circuit Scheme
Fabricated a-IGZO TFT Circuit
Reliability Analysis (Bias Temperature Stress, 1/f Noise, Self Heating Effect)

BTS characteristic

1/f noise

Self heating effect analysis