DE68928426D1 - Pyroelektronisches Infrarot-Sensorelement - Google Patents

Pyroelektronisches Infrarot-Sensorelement

Info

Publication number
DE68928426D1
DE68928426D1 DE68928426T DE68928426T DE68928426D1 DE 68928426 D1 DE68928426 D1 DE 68928426D1 DE 68928426 T DE68928426 T DE 68928426T DE 68928426 T DE68928426 T DE 68928426T DE 68928426 D1 DE68928426 D1 DE 68928426D1
Authority
DE
Germany
Prior art keywords
pyroelectronic
sensor element
infrared sensor
infrared
sensor
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 - Fee Related
Application number
DE68928426T
Other languages
English (en)
Other versions
DE68928426T2 (de
Inventor
Michihiro Murata
Shyzi Sawada
Muneharu Nishio
Satoru Ito
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of DE68928426D1 publication Critical patent/DE68928426D1/de
Application granted granted Critical
Publication of DE68928426T2 publication Critical patent/DE68928426T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
    • G08B13/191—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems using pyroelectric sensor means
    • 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)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
  • Light Receiving Elements (AREA)
DE68928426T 1988-08-30 1989-08-29 Pyroelektronisches Infrarot-Sensorelement Expired - Fee Related DE68928426T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63215372A JPH0682073B2 (ja) 1988-08-30 1988-08-30 焦電型赤外線センサ

Publications (2)

Publication Number Publication Date
DE68928426D1 true DE68928426D1 (de) 1997-12-11
DE68928426T2 DE68928426T2 (de) 1998-03-05

Family

ID=16671206

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68928426T Expired - Fee Related DE68928426T2 (de) 1988-08-30 1989-08-29 Pyroelektronisches Infrarot-Sensorelement

Country Status (4)

Country Link
US (1) US4973843A (de)
EP (1) EP0357002B1 (de)
JP (1) JPH0682073B2 (de)
DE (1) DE68928426T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144133A (en) * 1991-04-04 1992-09-01 Texas Instruments Incorporated Uncooled infrared detector readout monolithic integrated circuit with individual pixel signal processing
US5528038A (en) * 1991-05-07 1996-06-18 Matsushita Electric Industrial Co., Ltd. Temperature distribution measurement apparatus and its application to a human body detecting system
DE4115949A1 (de) * 1991-05-16 1992-11-19 Philips Patentverwaltung Pyroelektrisches keramikmaterial und dessen verwendung
US5800360A (en) * 1992-02-11 1998-09-01 Spectrum Medical Technologies, Inc. Apparatus and method for respiratory monitoring
US5309921A (en) * 1992-02-11 1994-05-10 Spectrum Medical Technologies Apparatus and method for respiratory monitoring
US5330226A (en) * 1992-12-04 1994-07-19 Trw Vehicle Safety Systems Inc. Method and apparatus for detecting an out of position occupant
US5482314A (en) * 1994-04-12 1996-01-09 Aerojet General Corporation Automotive occupant sensor system and method of operation by sensor fusion
WO1996010162A1 (fr) * 1994-09-28 1996-04-04 Murata Manufacturing Co., Ltd. Processeur de signaux pour capteurs pyroelectriques infrarouges
JP3209034B2 (ja) * 1995-04-06 2001-09-17 株式会社村田製作所 赤外線検出器の製造方法
JPH09178549A (ja) * 1995-12-22 1997-07-11 Murata Mfg Co Ltd 赤外線検出器
KR0131569Y1 (ko) * 1995-12-30 1998-12-01 김광호 초전형 적외선 센서
KR100301747B1 (ko) * 1997-03-26 2001-09-03 이마이 기요스케 초전형적외선검출장치
US6026340A (en) * 1998-09-30 2000-02-15 The Robert Bosch Corporation Automotive occupant sensor system and method of operation by sensor fusion
JP4797383B2 (ja) * 2005-01-19 2011-10-19 株式会社島津製作所 焦電センサ
WO2019131637A1 (ja) * 2017-12-28 2019-07-04 株式会社村田製作所 光検出器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1504283A (en) * 1974-03-25 1978-03-15 Mullard Ltd Pyroelectric detector devices
GB1545076A (en) * 1976-01-16 1979-05-02 Plessey Co Ltd Pyro-electric detectors
JPS54146682A (en) * 1978-05-08 1979-11-16 Murata Manufacturing Co Infrared ray detector
DE2942242A1 (de) * 1978-10-24 1980-05-08 Plessey Handel Investment Ag Pyroelektrischer detektor
US4383174A (en) * 1979-09-25 1983-05-10 Tokyo Shibaura Denki Kabushiki Kaisha Pyroelectric detector and method for manufacturing the same
JPS5728223A (en) * 1980-07-26 1982-02-15 New Japan Radio Co Ltd Pyroelectric type radiation wave detector and manufacture thereof
GB2100058B (en) * 1981-06-05 1985-03-20 Philips Electronic Associated Pyroelectric detector
US4555414A (en) * 1983-04-15 1985-11-26 Polyonics Corporation Process for producing composite product having patterned metal layer
GB2186146B (en) * 1984-04-16 1988-06-22 Secr Defence Thermal detector
JPS6191528A (ja) * 1984-10-12 1986-05-09 Toshiba Corp 焦電形赤外線検出素子
EP0184747A1 (de) * 1984-12-13 1986-06-18 Heimann GmbH Infrarotdetektor
JPS61209328A (ja) * 1985-03-13 1986-09-17 Chino Works Ltd 放射エネルギ−検出装置
JPH0721428B2 (ja) * 1985-10-28 1995-03-08 株式会社島津製作所 熱変換型光センサ

Also Published As

Publication number Publication date
JPH0262923A (ja) 1990-03-02
EP0357002A2 (de) 1990-03-07
EP0357002A3 (de) 1991-05-08
JPH0682073B2 (ja) 1994-10-19
EP0357002B1 (de) 1997-11-05
DE68928426T2 (de) 1998-03-05
US4973843A (en) 1990-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee