한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Small CMOS Temperature Sensor Using MOSFETs in the Intermediate-Inversion Region

  • Park, Tai-Soon (Division of Electrical and Computer Engineering, Hanyang University) ;
  • Park, Sang-Gyu (Division of Electrical and Computer Engineering, Hanyang University)
  • Published : 2009.10.12
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Abstract

A small temperature sensor is designed in a 0.35um CMOS process. Transistors operating in the intermediate inversion region are employed in the core of the sensor. This temperature sensor operates in $-50^{\circ}C{\sim}120^{\circ}C$ with ${\pm}2^{\circ}C$ of accuracy after two-point calibration. This temperature sensor can be placed in the active pixel area of a display panel to measure the temperature of the display panel for temperature compensation.

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