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Title: Infrared detector

Abstract: An infrared detector comprising a polymeric pyroelectric device and a field effect transistor as an impedance conversion circuit.


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Inventors: Obara, Hiroshi (Iwaki, JP)
Kon, Tetuaki (Iwaki, JP)

Application Number: 038827
Filing Date: 1979-05-14
Publication_date: 1981-03-24
Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha (Tokyo, JP)
Primary Class(es): 250/338.3 250/370.01
Other Classes:
US Patent Ref:
3539803Nov, 1970Beerman250/338.
3772518Nov, 1973Murayama et al.250/211.
4147562Apr, 1979Chiang et al.250/338.

Other Refs:
Primary Examiner: Smith, Alfred E.
Assistant Examiner: Howell, Janice A.
Attorney: Wegner & Bretschneider