3D-stacked thin-film transistors for signal decoupling of pressure and temperature
발표자
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초록
내용
We demonstrate a multi-functional sensor that can detect pressure P and temperature T synchronously. The multi-functional sensor is composed of two sensors. A T sensor is fabricated using organic thin-film transistors (OTFTs). On the sensor, a P sensor is fabricated using OTFTs and a pressure-sensitive rubber sheet. The P sensor is influenced by a change of both P and T, whereas the T sensor is influenced by only a change of T. The multi-functional sensor will provide accurate P regardless of T which can be calibrated using the T sensor. This work will enable accurate detection of P and T simultaneously.