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Thermal imaging system with integrated thermal chopper 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01J-005/10
출원번호 US-0229497 (1994-04-19)
발명자 / 주소
  • Hanson Charles M. (Richardson TX) Dudley Dana (Dallas TX) Robinson James E. (Dallas TX)
출원인 / 주소
  • Texas Instruments Incorporated (Dallas TX 02)
인용정보 피인용 횟수 : 85  인용 특허 : 0

초록

A thermal imaging system (10) contains a focal plane array (14) including a plurality of thermal sensors (50) mounted on a substrate (52). The focal plane array (14) generates both a reference signal which represents the temperature of the substrate (52) and a biased signal corresponding to the tota

대표청구항

A thermal sensor mounted on a substrate to provide a signal representative of the amount of thermal radiation incident to the thermal sensor, comprising: thermal sensitive material for generating a biased signal representing total radiance from the scene and for generating a reference signal by shun

이 특허를 인용한 특허 (85)

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