JPS5750625A - Infrared ray detector - Google Patents

Infrared ray detector

Info

Publication number
JPS5750625A
JPS5750625A JP55127466A JP12746680A JPS5750625A JP S5750625 A JPS5750625 A JP S5750625A JP 55127466 A JP55127466 A JP 55127466A JP 12746680 A JP12746680 A JP 12746680A JP S5750625 A JPS5750625 A JP S5750625A
Authority
JP
Japan
Prior art keywords
infrared rays
pellet
opening
5mum
pyroelectric
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
JP55127466A
Other languages
Japanese (ja)
Inventor
Yukinori Kuwano
Shoichi Nakano
Yasuo Kishi
Toshiaki Yokoo
Kenichi Shida
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
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki 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, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP55127466A priority Critical patent/JPS5750625A/en
Publication of JPS5750625A publication Critical patent/JPS5750625A/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

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 detect infrared rays emitted from a flame with a good accuracy, by blockading an opening bored in accommodating body accommodating a pyroelectric pellet by a specific window material for infrared rays transmission. CONSTITUTION:A pyroelectric pellet 9 such as LiTaO3 forming electrodes 10, 11 on the outside and inside face and outputting a signal in accordance with the quantity of variation of incident infrared rays, is stuck on a support stand 12 fixed on a metallic base board 14 on which the first and second outer terminals 15, 16 is inserted, through a conductive adhesive 13 and the terminal 15 is connected with the electrode 10 through a golden wire 17 and also, the terminal 16 is connected with the electrode 11 through the stand 12 and the adhesive 13. This pellet 9 is covered with an accommodating body 19 having an opening 20 on the upper part and this opening 20 is blockaded by a window material for infrared rays transmission piled up 1-10mum thickness layer 23, transmitting 3-5mum wavelength infrared rays on the back of 0.1-1mm. thickness base layer 22 not transmitting 5mum or more of wavelength infrared rays.
JP55127466A 1980-09-12 1980-09-12 Infrared ray detector Pending JPS5750625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55127466A JPS5750625A (en) 1980-09-12 1980-09-12 Infrared ray detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55127466A JPS5750625A (en) 1980-09-12 1980-09-12 Infrared ray detector

Publications (1)

Publication Number Publication Date
JPS5750625A true JPS5750625A (en) 1982-03-25

Family

ID=14960620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55127466A Pending JPS5750625A (en) 1980-09-12 1980-09-12 Infrared ray detector

Country Status (1)

Country Link
JP (1) JPS5750625A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62203419U (en) * 1986-06-17 1987-12-25

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131375A (en) * 1975-05-12 1976-11-15 Hitachi Ltd Filter photometer for ultraviolet rays

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131375A (en) * 1975-05-12 1976-11-15 Hitachi Ltd Filter photometer for ultraviolet rays

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62203419U (en) * 1986-06-17 1987-12-25

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