JPS6140325B2 - - Google Patents

Info

Publication number
JPS6140325B2
JPS6140325B2 JP56170922A JP17092281A JPS6140325B2 JP S6140325 B2 JPS6140325 B2 JP S6140325B2 JP 56170922 A JP56170922 A JP 56170922A JP 17092281 A JP17092281 A JP 17092281A JP S6140325 B2 JPS6140325 B2 JP S6140325B2
Authority
JP
Japan
Prior art keywords
pyroelectric
metal case
field effect
effect transistor
reflector
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
Application number
JP56170922A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5872016A (ja
Inventor
Shuhei Konishi
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 JP56170922A priority Critical patent/JPS5872016A/ja
Publication of JPS5872016A publication Critical patent/JPS5872016A/ja
Publication of JPS6140325B2 publication Critical patent/JPS6140325B2/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)
  • Fire-Detection Mechanisms (AREA)
  • Light Receiving Elements (AREA)
JP56170922A 1981-10-26 1981-10-26 焦電形赤外線センサ Granted JPS5872016A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56170922A JPS5872016A (ja) 1981-10-26 1981-10-26 焦電形赤外線センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56170922A JPS5872016A (ja) 1981-10-26 1981-10-26 焦電形赤外線センサ

Publications (2)

Publication Number Publication Date
JPS5872016A JPS5872016A (ja) 1983-04-28
JPS6140325B2 true JPS6140325B2 (enrdf_load_stackoverflow) 1986-09-09

Family

ID=15913835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56170922A Granted JPS5872016A (ja) 1981-10-26 1981-10-26 焦電形赤外線センサ

Country Status (1)

Country Link
JP (1) JPS5872016A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5872016A (ja) 1983-04-28

Similar Documents

Publication Publication Date Title
US3430177A (en) Miniature thermostatic switch
US4967081A (en) Infrared detector
US2114591A (en) Light sensitive bridge
US4393688A (en) Piezoelectric knock sensor
SU462366A3 (ru) Корпус дл интегральных схем
US2779811A (en) Photo-cell construction
US20020175285A1 (en) Infrared sensor
US3518389A (en) Rotor assembly for integral electrical switch
GB2164789A (en) Pyroelectric infra-red detector
US3622816A (en) Piezoelectric crystal assembly
US4425502A (en) Pyroelectric detector
JPS6140325B2 (enrdf_load_stackoverflow)
US2539332A (en) Electrical condenser
US3515955A (en) Semiconductor arrangement
US4575633A (en) Pyroelectric infrared radiation detector
JPS6133538Y2 (enrdf_load_stackoverflow)
US4616136A (en) Infra-red radiation detector
US3894206A (en) Pressure responsive switch
US3117295A (en) Housing for light-sensitive devices
EP0066713A1 (en) An electroacoustical transducer and a method for assembling same
FR2500706A1 (fr) Transducteur electrostatique-acoustique
EP0408289B1 (en) Noise proof capacitor unit for a vehicular generator
US1948766A (en) Light sensitive cell
US2975335A (en) Light powered switch
JPS6047544B2 (ja) 焦電形赤外線センサ