JPH02105131U - - Google Patents

Info

Publication number
JPH02105131U
JPH02105131U JP1433389U JP1433389U JPH02105131U JP H02105131 U JPH02105131 U JP H02105131U JP 1433389 U JP1433389 U JP 1433389U JP 1433389 U JP1433389 U JP 1433389U JP H02105131 U JPH02105131 U JP H02105131U
Authority
JP
Japan
Prior art keywords
infrared sensor
heater
pyroelectric
signal detection
detection electrode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1433389U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1433389U priority Critical patent/JPH02105131U/ja
Publication of JPH02105131U publication Critical patent/JPH02105131U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)

Description

【図面の簡単な説明】
第1図は本実施例のセンサの焦電素子の平面図
、第2図は本実施例のセンサの一般的な等価回路
図、第3図は従来のセンサの一般的な等価回路図
である。 1……焦電素子、2……信号検出用電極、3…
…ヒーター物質、4……ハウジング、5……フイ
ルター、6……FET、7……抵抗。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 少なくとも焦電素子と赤外透過フイルター
    とFET、抵抗、コンデンサ等の周辺部品とをハ
    ウジング内に収納した焦電型赤外線センサに於て
    、焦電素子上に信号検出用電極以外に赤外放射能
    力を持つヒーター物質を形成し、その一端を接地
    リードへ、他の一端を電源リードへ接続したこと
    を特徴とする焦電型赤外線センサ。 (2) ヒーター物質が銀、Ni―Cr等の信号検
    出用電極材と同じ材質のものを含む金属材料から
    なり、蒸着、貼り付け等で形成することを特徴と
    する請求項(1)に記載の焦電型赤外線センサ。
JP1433389U 1989-02-08 1989-02-08 Pending JPH02105131U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1433389U JPH02105131U (ja) 1989-02-08 1989-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1433389U JPH02105131U (ja) 1989-02-08 1989-02-08

Publications (1)

Publication Number Publication Date
JPH02105131U true JPH02105131U (ja) 1990-08-21

Family

ID=31225438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1433389U Pending JPH02105131U (ja) 1989-02-08 1989-02-08

Country Status (1)

Country Link
JP (1) JPH02105131U (ja)

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