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JPS5888130U - 焦電形赤外線検出器 - Google Patents

焦電形赤外線検出器

Info

Publication number
JPS5888130U
JPS5888130U JP1981184582U JP18458281U JPS5888130U JP S5888130 U JPS5888130 U JP S5888130U JP 1981184582 U JP1981184582 U JP 1981184582U JP 18458281 U JP18458281 U JP 18458281U JP S5888130 U JPS5888130 U JP S5888130U
Authority
JP
Japan
Prior art keywords
electrode
infrared detector
electrically connected
pyroelectric infrared
auxiliary
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.)
Granted
Application number
JP1981184582U
Other languages
English (en)
Other versions
JPS6219948Y2 (ja
Inventor
浩一 松本
小谷　晴夫
Original Assignee
株式会社堀場製作所
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 by 株式会社堀場製作所 filed Critical 株式会社堀場製作所
Priority to JP1981184582U priority Critical patent/JPS5888130U/ja
Priority to US06/388,474 priority patent/US4475040A/en
Publication of JPS5888130U publication Critical patent/JPS5888130U/ja
Application granted granted Critical
Publication of JPS6219948Y2 publication Critical patent/JPS6219948Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
    • G01J5/34—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using capacitors, e.g. pyroelectric capacitors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
    • H10N15/10—Thermoelectric devices using thermal change of the dielectric constant, e.g. working above and below the Curie point

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は従来のデュアルタイプ構造で且つ並列逆極性の
結線方法をとる焦電形赤外線検出器を示す図１．第２図
乃至第４図は本考案の一実施例としての焦電形赤外線検
出器を示す図であり、第２図Ａは平面図、同図Ｂは底面
図、第β図は第２図Ａの■−■線断面図、第４図は等価
回路図である。 １０・・・・・・焦電材料、１１・・・・・・第１の補
助エレメント、１２・・・・・・第１のエレメント、１
３・・・・・・第２　　”のエレメント、１４・・間第
２の補助エレメント、ｉｌａ、ｌｌｂ、１２ａ、１２ｂ
、１３ａ、１３ｂ。 １４ａ、１４ｂ・・・・・・電極。 第２図 −第３図

Claims (1)

    【実用新案登録請求の範囲】
  1. 単一の焦電材料の表面と裏面の対応する位置に互いに対
    をなす電極を４対設けて、赤外線を娶知する２対のエレ
    メントと、赤外線を感知しない２対の補助エレメントを
    構成し、且つ一方の面の第１のエレメントの電極と第１
    の補助エレメントの電極とを、又、第２のエレメントの
    電極と第２の補助エレメントの電極とを夫々電気的に接
    続し、さらに、他方の面の第１のエレメントの電極と第
    ２の補助エレメントの電極とを、又、第２のエレメント
    の電極と第１の補助エレメントの電極とを先々電気的に
    接続したことを特徴とする焦電形赤外線検出器。
JP1981184582U 1981-12-09 1981-12-09 焦電形赤外線検出器 Granted JPS5888130U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1981184582U JPS5888130U (ja) 1981-12-09 1981-12-09 焦電形赤外線検出器
US06/388,474 US4475040A (en) 1981-12-09 1982-06-14 Pyroelectric infrared detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981184582U JPS5888130U (ja) 1981-12-09 1981-12-09 焦電形赤外線検出器

Publications (2)

Publication Number Publication Date
JPS5888130U true JPS5888130U (ja) 1983-06-15
JPS6219948Y2 JPS6219948Y2 (ja) 1987-05-21

Family

ID=16155726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981184582U Granted JPS5888130U (ja) 1981-12-09 1981-12-09 焦電形赤外線検出器

Country Status (2)

Country Link
US (1) US4475040A (ja)
JP (1) JPS5888130U (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH073362B2 (ja) * 1984-06-14 1995-01-18 株式会社村田製作所 一次元焦電型センサアレイ
GB8621688D0 (en) * 1986-09-09 1986-10-15 Graviner Ltd Radiation detection arrangements
US4867850A (en) * 1986-12-16 1989-09-19 Shimadzu Corporation Thermal detectors and process for manufacturing the same
US4906976A (en) * 1988-03-18 1990-03-06 Aritech Corporation Infrared detector
CH675921A5 (ja) * 1988-11-25 1990-11-15 Cerberus Ag
JP2012122785A (ja) * 2010-12-07 2012-06-28 Sony Corp 赤外線検出素子、赤外線撮像装置
US9939323B2 (en) 2012-12-28 2018-04-10 Illinois Tool Works Inc. IR sensor with increased surface area

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55131732A (en) * 1979-03-30 1980-10-13 Matsushita Electric Ind Co Ltd Pyroelectric system infrared ray detector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480777A (en) * 1969-02-28 1969-11-25 Barnes Eng Co Pyroelectric radiation detection system with extended frequency range and reduced capacitance
US3839640A (en) * 1973-06-20 1974-10-01 J Rossin Differential pyroelectric sensor
US4284888A (en) * 1978-10-24 1981-08-18 Plessey Handel Und Investments A.G. Pyroelectric detectors

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55131732A (en) * 1979-03-30 1980-10-13 Matsushita Electric Ind Co Ltd Pyroelectric system infrared ray detector

Also Published As

Publication number Publication date
US4475040A (en) 1984-10-02
JPS6219948Y2 (ja) 1987-05-21

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