JP2532159Y2 - 焦電型赤外線検出器 - Google Patents

焦電型赤外線検出器

Info

Publication number
JP2532159Y2
JP2532159Y2 JP1990130779U JP13077990U JP2532159Y2 JP 2532159 Y2 JP2532159 Y2 JP 2532159Y2 JP 1990130779 U JP1990130779 U JP 1990130779U JP 13077990 U JP13077990 U JP 13077990U JP 2532159 Y2 JP2532159 Y2 JP 2532159Y2
Authority
JP
Japan
Prior art keywords
electrode
electrodes
pyroelectric
infrared detector
light receiving
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.)
Expired - Fee Related
Application number
JP1990130779U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0487668U (enExample
Inventor
賢一 後藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daishinku Corp
Original Assignee
Daishinku Corp
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 Daishinku Corp filed Critical Daishinku Corp
Priority to JP1990130779U priority Critical patent/JP2532159Y2/ja
Publication of JPH0487668U publication Critical patent/JPH0487668U/ja
Application granted granted Critical
Publication of JP2532159Y2 publication Critical patent/JP2532159Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
JP1990130779U 1990-11-30 1990-11-30 焦電型赤外線検出器 Expired - Fee Related JP2532159Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990130779U JP2532159Y2 (ja) 1990-11-30 1990-11-30 焦電型赤外線検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990130779U JP2532159Y2 (ja) 1990-11-30 1990-11-30 焦電型赤外線検出器

Publications (2)

Publication Number Publication Date
JPH0487668U JPH0487668U (enExample) 1992-07-30
JP2532159Y2 true JP2532159Y2 (ja) 1997-04-09

Family

ID=31878095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990130779U Expired - Fee Related JP2532159Y2 (ja) 1990-11-30 1990-11-30 焦電型赤外線検出器

Country Status (1)

Country Link
JP (1) JP2532159Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5226883B2 (ja) * 2011-02-01 2013-07-03 Ｎｅｃトーキン株式会社 焦電型赤外線センサ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56155336U (enExample) * 1980-04-21 1981-11-19
JPS61223520A (ja) * 1985-03-28 1986-10-04 Murata Mfg Co Ltd 焦電形赤外線検出器
JPH01124530U (enExample) * 1988-02-15 1989-08-24

Also Published As

Publication number Publication date
JPH0487668U (enExample) 1992-07-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees