JPS5677730A - Pyroelectric infrared-ray detector - Google Patents

Pyroelectric infrared-ray detector

Info

Publication number
JPS5677730A
JPS5677730A JP15486479A JP15486479A JPS5677730A JP S5677730 A JPS5677730 A JP S5677730A JP 15486479 A JP15486479 A JP 15486479A JP 15486479 A JP15486479 A JP 15486479A JP S5677730 A JPS5677730 A JP S5677730A
Authority
JP
Japan
Prior art keywords
stand
lower surfaces
hole
supporting stand
constitution
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
JP15486479A
Other languages
Japanese (ja)
Other versions
JPS6140929B2 (en
Inventor
Osamu Takahashi
Yasuo Kishi
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP15486479A priority Critical patent/JPS5677730A/en
Publication of JPS5677730A publication Critical patent/JPS5677730A/en
Publication of JPS6140929B2 publication Critical patent/JPS6140929B2/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

Landscapes

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

Abstract

PURPOSE:To increase both the reliability and the output sensitivity, by using the material having the nonconductive property and low heat conductivity for the supporting stand along with a pierced hole reaching the upper and lower surfaces of the supporting stand and at the same time coating the conductive film on both the upper and lower surfaces plus the inside of the pierced hole of the supporting stand. CONSTITUTION:The electrodes 2 and 3 composed of the Ni-Cr or the like are formed by vapor deposition on both surfaces of the pyroelectric this plate. The supporting stand 4 is made of the nonconductive and low-heat conductivity material such as the glass, ceramics or the like. Then the pierced hole 5 reaching both the upper and lower surfaces is drilled on the stand 4, and the conductive film 6 of the silver or the like is coated to the inner surface of the hole 5 as well as the upper and lower surfaces of the stand 4. With this film 6 on the inner surface of the hole 5, the upper and lower surfaces of the stand 4 are connected electrically to each other. In such constitution, a reduction is secured for the contact area between the stand 4 and the plate 1, thus securing the excellent heat insulation and a high output sensitivity.
JP15486479A 1979-11-28 1979-11-28 Pyroelectric infrared-ray detector Granted JPS5677730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15486479A JPS5677730A (en) 1979-11-28 1979-11-28 Pyroelectric infrared-ray detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15486479A JPS5677730A (en) 1979-11-28 1979-11-28 Pyroelectric infrared-ray detector

Publications (2)

Publication Number Publication Date
JPS5677730A true JPS5677730A (en) 1981-06-26
JPS6140929B2 JPS6140929B2 (en) 1986-09-11

Family

ID=15593579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15486479A Granted JPS5677730A (en) 1979-11-28 1979-11-28 Pyroelectric infrared-ray detector

Country Status (1)

Country Link
JP (1) JPS5677730A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854534U (en) * 1981-10-09 1983-04-13 ティーディーケイ株式会社 infrared detector
US4663529A (en) * 1984-08-24 1987-05-05 U.S. Philips Corporation Thermal imaging device and a method of manufacturing a thermal imaging device
US4926051A (en) * 1987-03-13 1990-05-15 U.S. Philips Corp. Thermal-image sensing devices and their manufacture
US5742052A (en) * 1994-11-18 1998-04-21 Sumitomo Metal Mining Co., Ltd. Thermal infrared detector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0219237U (en) * 1988-07-19 1990-02-08

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854534U (en) * 1981-10-09 1983-04-13 ティーディーケイ株式会社 infrared detector
US4663529A (en) * 1984-08-24 1987-05-05 U.S. Philips Corporation Thermal imaging device and a method of manufacturing a thermal imaging device
US4815199A (en) * 1984-08-24 1989-03-28 U.S. Philips Corp. Method of manufacutring a thermal imaging device with thermally insulated sensor elements
US4926051A (en) * 1987-03-13 1990-05-15 U.S. Philips Corp. Thermal-image sensing devices and their manufacture
US5742052A (en) * 1994-11-18 1998-04-21 Sumitomo Metal Mining Co., Ltd. Thermal infrared detector

Also Published As

Publication number Publication date
JPS6140929B2 (en) 1986-09-11

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