CA924024A - Pyroelectric detector array - Google Patents

Pyroelectric detector array

Info

Publication number
CA924024A
CA924024A CA079709A CA79709A CA924024A CA 924024 A CA924024 A CA 924024A CA 079709 A CA079709 A CA 079709A CA 79709 A CA79709 A CA 79709A CA 924024 A CA924024 A CA 924024A
Authority
CA
Canada
Prior art keywords
detector array
pyroelectric detector
pyroelectric
array
detector
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
CA079709A
Other languages
English (en)
Inventor
Pearsall Denton
Jankowitz Gerald
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.)
Barnes Engineering Co
Original Assignee
Barnes Engineering Co
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 Barnes Engineering Co filed Critical Barnes Engineering Co
Application granted granted Critical
Publication of CA924024A publication Critical patent/CA924024A/en
Expired 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/003—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using pyroelectric elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
    • H10N15/10—Thermoelectric devices using thermal change of the dielectric constant, e.g. working above and below the Curie point

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
CA079709A 1969-04-09 1970-04-09 Pyroelectric detector array Expired CA924024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81476169A 1969-04-09 1969-04-09

Publications (1)

Publication Number Publication Date
CA924024A true CA924024A (en) 1973-04-03

Family

ID=25215941

Family Applications (1)

Application Number Title Priority Date Filing Date
CA079709A Expired CA924024A (en) 1969-04-09 1970-04-09 Pyroelectric detector array

Country Status (6)

Country Link
US (1) US3581092A (xx)
CA (1) CA924024A (xx)
DE (1) DE2017067C3 (xx)
FR (1) FR2043015A5 (xx)
GB (1) GB1262435A (xx)
NL (1) NL7005018A (xx)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE376798B (xx) * 1970-05-07 1975-06-09 Western Electric Co
US3769096A (en) * 1971-03-12 1973-10-30 Bell Telephone Labor Inc Pyroelectric devices
JPS5651379B1 (xx) * 1971-04-07 1981-12-04
US3839640A (en) * 1973-06-20 1974-10-01 J Rossin Differential pyroelectric sensor
GB2046431B (en) * 1979-04-12 1983-06-15 Philips Electronic Associated Pyroelectric detector protection circuit
DE2930632C2 (de) * 1979-07-27 1982-03-11 Siemens AG, 1000 Berlin und 8000 München Pyrodetektor
US4354109A (en) * 1979-12-31 1982-10-12 Honeywell Inc. Mounting for pyroelectric detecctor arrays
GB2102200B (en) * 1981-07-17 1985-05-30 Philips Electronic Associated Infra-red radiation detector
JPS5879122A (ja) * 1981-11-05 1983-05-12 Kureha Chem Ind Co Ltd 焦電性赤外線検出器
US4532424A (en) * 1983-04-25 1985-07-30 Rockwell International Corporation Pyroelectric thermal detector array
US4593456A (en) * 1983-04-25 1986-06-10 Rockwell International Corporation Pyroelectric thermal detector array
JPS6018730A (ja) * 1983-07-11 1985-01-30 Murata Mfg Co Ltd 焦電型検出器
JPH073362B2 (ja) * 1984-06-14 1995-01-18 株式会社村田製作所 一次元焦電型センサアレイ
US4963741A (en) * 1987-06-22 1990-10-16 Molectron Detector, Inc. Large area pyroelectric joulemeter
JPH0298965A (ja) * 1988-10-05 1990-04-11 Fujitsu Ltd 多素子赤外線検知センサ
US5323025A (en) * 1989-05-18 1994-06-21 Murata Mfg. Co., Ltd. Pyroelectric IR-sensor having a low thermal conductive ceramic substrate
DE69011199T2 (de) * 1989-05-18 1995-03-02 Murata Manufacturing Co Pyroelektrischer IR-Sensor.
DE4102614C2 (de) * 1991-01-30 1996-08-29 Dornier Medizintechnik Endoskop zum Inspizieren von Körperhöhlen, insbesondere zur Tumor-Detektierung
US5625188A (en) * 1993-10-29 1997-04-29 Murata Manufacturing Co., Ltd. Pyroelectric infrared array sensor
US6175114B1 (en) 1993-10-29 2001-01-16 Murata Manufacturing Co., Ltd. Pyroelectric infrared array sensor
GB2353856B (en) * 1999-08-27 2001-10-24 Infrared Integrated Syst Ltd Improvements in position determination using arrays of radiation detectors
AT500829B1 (de) * 2004-10-07 2007-03-15 Piezocryst Ges Fuer Piezoelek Sensorelement mit zumindest einem messelement, welches piezoelektrische und pyroelektrische eigenschaften aufweist

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453432A (en) * 1966-06-23 1969-07-01 Barnes Eng Co Pyroelectric radiation detector providing compensation for environmental temperature changes
US3433954A (en) * 1966-09-16 1969-03-18 Atomic Energy Commission Semiconductor x-ray emission spectrometer
US3465150A (en) * 1967-06-15 1969-09-02 Frances Hugle Method of aligning semiconductors
US3480777A (en) * 1969-02-28 1969-11-25 Barnes Eng Co Pyroelectric radiation detection system with extended frequency range and reduced capacitance

Also Published As

Publication number Publication date
FR2043015A5 (xx) 1971-02-12
DE2017067A1 (xx) 1970-10-22
US3581092A (en) 1971-05-25
DE2017067C3 (de) 1978-12-21
DE2017067B2 (de) 1978-05-03
GB1262435A (en) 1972-02-02
NL7005018A (xx) 1970-10-13

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