JPS5595840A - Infrared ray detector - Google Patents

Infrared ray detector

Info

Publication number
JPS5595840A
JPS5595840A JP16348378A JP16348378A JPS5595840A JP S5595840 A JPS5595840 A JP S5595840A JP 16348378 A JP16348378 A JP 16348378A JP 16348378 A JP16348378 A JP 16348378A JP S5595840 A JPS5595840 A JP S5595840A
Authority
JP
Japan
Prior art keywords
substrate
holder
infrared ray
absorber
support
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
JP16348378A
Other languages
Japanese (ja)
Inventor
Ryoichi Takayama
Yukihiko Ise
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16348378A priority Critical patent/JPS5595840A/en
Publication of JPS5595840A publication Critical patent/JPS5595840A/en
Pending 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
    • G01J5/12—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using thermoelectric elements, e.g. thermocouples

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)

Abstract

PURPOSE:To decrease extremely the heat capacity and thus enhance both the sensitivity and the responsiveness by using several support bars featuring the extremely small cross-section to support the substrate with the infrared ray absorber provided on the main surface. CONSTITUTION:Warm contact 5a of thermocouple or radiation thermocouple 5 is provided on the back of substrate 2 with infrared ray absorber 1 provided on the main surface, and cold contact 5b is provided to holder 3 of substrate 2 via insulating film 6. At the same time, several units of support bar 4 the cross-section of which is extremely small to substrate 2 are provided to support substrate 2. As a result, the transmission of the heat energy of absorber 1 can be reduced extremely from bar 4 to holder 3, and thus no reduction is caused substantially for the sensitivity. Thus absorber 1 can hold a constant output voltage level although it recevies irradiation for a long period of time. Furthermore, the excellent responsiveness is secured since the heat capacity is extremely small for substrate 2, holder 3 and bar 4 each.
JP16348378A 1978-12-28 1978-12-28 Infrared ray detector Pending JPS5595840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16348378A JPS5595840A (en) 1978-12-28 1978-12-28 Infrared ray detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16348378A JPS5595840A (en) 1978-12-28 1978-12-28 Infrared ray detector

Publications (1)

Publication Number Publication Date
JPS5595840A true JPS5595840A (en) 1980-07-21

Family

ID=15774723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16348378A Pending JPS5595840A (en) 1978-12-28 1978-12-28 Infrared ray detector

Country Status (1)

Country Link
JP (1) JPS5595840A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138740U (en) * 1983-03-08 1984-09-17 新日本無線株式会社 infrared detector
JPS59191628U (en) * 1983-06-04 1984-12-19 株式会社　堀場製作所 Thermopile type infrared sensor
JPS6010135A (en) * 1983-06-30 1985-01-19 Toshiba Corp Radiation heat flux sensor
US6423970B1 (en) 1990-08-01 2002-07-23 Exergen Corporation Radiation detector with remote temperature reference

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138740U (en) * 1983-03-08 1984-09-17 新日本無線株式会社 infrared detector
JPS59191628U (en) * 1983-06-04 1984-12-19 株式会社　堀場製作所 Thermopile type infrared sensor
JPH0438266Y2 (en) * 1983-06-04 1992-09-08
JPS6010135A (en) * 1983-06-30 1985-01-19 Toshiba Corp Radiation heat flux sensor
US6423970B1 (en) 1990-08-01 2002-07-23 Exergen Corporation Radiation detector with remote temperature reference
US6617581B2 (en) 1990-08-01 2003-09-09 Exergen Corporation Radiation detector with remote temperature reference

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