JPS56133634A - Pyroelectric detector - Google Patents

Pyroelectric detector

Info

Publication number
JPS56133634A
JPS56133634A JP3804080A JP3804080A JPS56133634A JP S56133634 A JPS56133634 A JP S56133634A JP 3804080 A JP3804080 A JP 3804080A JP 3804080 A JP3804080 A JP 3804080A JP S56133634 A JPS56133634 A JP S56133634A
Authority
JP
Japan
Prior art keywords
pyroelectric
electrode
photodetection
cooling element
electronic cooling
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
JP3804080A
Other languages
Japanese (ja)
Inventor
Katsuyoshi Fukuda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3804080A priority Critical patent/JPS56133634A/en
Publication of JPS56133634A publication Critical patent/JPS56133634A/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
    • G01J5/34—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using capacitors, e.g. pyroelectric capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
    • H01L2224/732—Location after the connecting process
    • H01L2224/73251—Location after the connecting process on different surfaces
    • H01L2224/73265—Layer and wire connectors

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)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

PURPOSE:To reduce dielectric loss noises which are the essential component of a noise output, by interposing an electronic cooling element between a container which contains a pyroelectric material, and the pyroelectric material. CONSTITUTION:On the photodetection surface of pyroelectric crystal 11, photodetection electrode 12 is formed and at the circumferential edge part of photodetection electrode 12, bonding electrode 13 is formed. On the reverse surface of pyroelectric crystal 11, earth electrode 14 is formed. To the surface where earth electrode 14 is formed, conductive heat shielding material 15 is bonded and fixed. On mount base 16, the electronic cooling element consisting of metal pieces 19a and 19b and semiconductor 20 provided between those metal pieces 19a and 19b is mounted and fixed. The pyroelectric body is cooled nearly to the temperature of the counter surface of the electronic cooling element through heat shielding body 15.
JP3804080A 1980-03-25 1980-03-25 Pyroelectric detector Pending JPS56133634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3804080A JPS56133634A (en) 1980-03-25 1980-03-25 Pyroelectric detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3804080A JPS56133634A (en) 1980-03-25 1980-03-25 Pyroelectric detector

Publications (1)

Publication Number Publication Date
JPS56133634A true JPS56133634A (en) 1981-10-19

Family

ID=12514413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3804080A Pending JPS56133634A (en) 1980-03-25 1980-03-25 Pyroelectric detector

Country Status (1)

Country Link
JP (1) JPS56133634A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196341U (en) * 1984-11-29 1986-06-20
JPS61155886A (en) * 1984-12-28 1986-07-15 Toshiba Corp Radiation detector
US5231289A (en) * 1991-04-22 1993-07-27 Shimadzu Corporation Thermal photodetector and method of manufacturing the same
US5763882A (en) * 1994-04-12 1998-06-09 Hughes Aircraft Company Low cost night vision camera
JP2002100714A (en) * 2000-09-21 2002-04-05 Ibiden Co Ltd Semiconductor device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196341U (en) * 1984-11-29 1986-06-20
JPH0548098Y2 (en) * 1984-11-29 1993-12-20
JPS61155886A (en) * 1984-12-28 1986-07-15 Toshiba Corp Radiation detector
US5231289A (en) * 1991-04-22 1993-07-27 Shimadzu Corporation Thermal photodetector and method of manufacturing the same
US5763882A (en) * 1994-04-12 1998-06-09 Hughes Aircraft Company Low cost night vision camera
JP2002100714A (en) * 2000-09-21 2002-04-05 Ibiden Co Ltd Semiconductor device
JP4712948B2 (en) * 2000-09-21 2011-06-29 イビデン株式会社 Semiconductor device

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