JPS603433U - infrared detector - Google Patents

infrared detector

Info

Publication number
JPS603433U
JPS603433U JP9629683U JP9629683U JPS603433U JP S603433 U JPS603433 U JP S603433U JP 9629683 U JP9629683 U JP 9629683U JP 9629683 U JP9629683 U JP 9629683U JP S603433 U JPS603433 U JP S603433U
Authority
JP
Japan
Prior art keywords
infrared detector
detector according
pyroelectric
infrared
pyroelectric elements
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
JP9629683U
Other languages
Japanese (ja)
Other versions
JPH04287Y2 (en
Inventor
泉田　昌明
隆 山本
Original Assignee
ティーディーケイ株式会社
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 ティーディーケイ株式会社 filed Critical ティーディーケイ株式会社
Priority to JP9629683U priority Critical patent/JPS603433U/en
Publication of JPS603433U publication Critical patent/JPS603433U/en
Application granted granted Critical
Publication of JPH04287Y2 publication Critical patent/JPH04287Y2/ja
Granted legal-status Critical Current

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  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の二素子型焦電形赤外線検出器における焦
電素子め断面図、第２図及び第３図は同じくその電気的
等価回路図、第４図は同じく外装ケースに対する焦電素
子め組込み構造を示す図、第５図は本考案に係る赤外線
検出器における焦電素子の配置構造を示す平面図、第６
図は同じく正面部分断面図、第７図は同じく要部の拡大
図、第８図は指向特性図である。 ７．８・・・焦電素子、７２．８２・・・電極、９・・
・赤外線入射窓、イ・・・面法線。Figure 1 is a cross-sectional view of the pyroelectric element in a conventional two-element pyroelectric infrared detector, Figures 2 and 3 are its electrical equivalent circuit diagrams, and Figure 4 is the pyroelectric element for the outer case. FIG. 5 is a plan view showing the arrangement structure of the pyroelectric element in the infrared detector according to the present invention, and FIG.
The figure is a front partial sectional view, FIG. 7 is an enlarged view of the main part, and FIG. 8 is a directional characteristic diagram. 7.8...Pyroelectric element, 72.82...Electrode, 9...
・Infrared incidence window, A... surface normal.

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）焦電素子を、赤外線入射窓の面法線に対して角度
をもって配置したことを特徴とする赤外線検出器。(1) An infrared detector characterized in that a pyroelectric element is arranged at an angle to the surface normal of an infrared incidence window. （２）前記焦電素子は、少なくとも２つ備えられること
を特徴とする実用新案登録請求の範囲第１項に記載の赤
外線検出器。(2) The infrared detector according to claim 1, wherein at least two pyroelectric elements are provided. （３）　　前記２つの焦電素子は、電気的に直列もしく
は並列に接続されていることを特徴とする実用新案登録
請求の範囲第１項に記載の赤外線検出器。(3) The infrared detector according to claim 1, wherein the two pyroelectric elements are electrically connected in series or in parallel. （４）前記２つの焦電素子は、同一の外装ケース内に収
納したことを特徴とする実用新案登録請求の範囲第２項
または第３項に記載の赤外線検出器。(4) The infrared detector according to claim 2 or 3, wherein the two pyroelectric elements are housed in the same exterior case.
JP9629683U 1983-06-21 1983-06-21 infrared detector Granted JPS603433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9629683U JPS603433U (en) 1983-06-21 1983-06-21 infrared detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9629683U JPS603433U (en) 1983-06-21 1983-06-21 infrared detector

Publications (2)

Publication Number Publication Date
JPS603433U true JPS603433U (en) 1985-01-11
JPH04287Y2 JPH04287Y2 (en) 1992-01-07

Family

ID=30229554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9629683U Granted JPS603433U (en) 1983-06-21 1983-06-21 infrared detector

Country Status (1)

Country Link
JP (1) JPS603433U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010134255A1 (en) * 2009-05-18 2010-11-25 日本電気株式会社 An infrared sensor, an electronic device, and a method of manufacturing an infrared sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410760U (en) * 1977-06-24 1979-01-24

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995360A (en) * 1975-11-11 1976-12-07 Waldes Kohinoor, Inc. Self-locking retaining ring assembly tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410760U (en) * 1977-06-24 1979-01-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010134255A1 (en) * 2009-05-18 2010-11-25 日本電気株式会社 An infrared sensor, an electronic device, and a method of manufacturing an infrared sensor
JPWO2010134255A1 (en) * 2009-05-18 2012-11-08 日本電気株式会社 Infrared sensor, electronic device, and method of manufacturing infrared sensor
US8530841B2 (en) 2009-05-18 2013-09-10 Nec Corporation Infrared sensor, electronic device, and manufacturing method of infrared sensor

Also Published As

Publication number Publication date
JPH04287Y2 (en) 1992-01-07

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