FR2388262A1 - Circuit et dispositif detecteurs pyro-electriques - Google Patents

Circuit et dispositif detecteurs pyro-electriques

Info

Publication number
FR2388262A1
FR2388262A1 FR7811323A FR7811323A FR2388262A1 FR 2388262 A1 FR2388262 A1 FR 2388262A1 FR 7811323 A FR7811323 A FR 7811323A FR 7811323 A FR7811323 A FR 7811323A FR 2388262 A1 FR2388262 A1 FR 2388262A1
Authority
FR
France
Prior art keywords
pyro
detector circuit
amplifier
circuit
electric 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.)
Granted
Application number
FR7811323A
Other languages
English (en)
Other versions
FR2388262B1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2388262A1 publication Critical patent/FR2388262A1/fr
Application granted granted Critical
Publication of FR2388262B1 publication Critical patent/FR2388262B1/fr
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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/12—Passive devices, e.g. 2 terminal devices
    • H01L2924/1203—Rectifying Diode
    • H01L2924/12032—Schottky diode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
    • H01L2924/191—Disposition
    • H01L2924/19101—Disposition of discrete passive components
    • H01L2924/19107—Disposition of discrete passive components off-chip wires

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

Ce circuit et ce dispositif utilisent un élément détecteur pyro-électrique et un amplificateur à transistor à effet de champ. Pour éviter toute saturation de l'amplificateur dans le cas de variations transitoires importantes du rayonnement incident ou dans le cas de variations progressives de faible valeur de ce rayonnement, on a prévu un dispositif non linéaire à très faible fuite qui est connecté dans la partie de circuit comprenant l'électrode de commande de l'amplificateur et l'élément détecteur. Application : détection de rayonnement infrarouge.
FR7811323A 1977-04-19 1978-04-18 Circuit et dispositif detecteurs pyro-electriques Granted FR2388262A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16110/77A GB1580403A (en) 1977-04-19 1977-04-19 Pyroelectric detector circuits and devices

Publications (2)

Publication Number Publication Date
FR2388262A1 true FR2388262A1 (fr) 1978-11-17
FR2388262B1 FR2388262B1 (fr) 1980-06-13

Family

ID=10071376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811323A Granted FR2388262A1 (fr) 1977-04-19 1978-04-18 Circuit et dispositif detecteurs pyro-electriques

Country Status (9)

Country Link
US (1) US4198564A (fr)
JP (1) JPS53130083A (fr)
AU (1) AU517776B2 (fr)
CA (1) CA1114066A (fr)
DE (1) DE2816580C2 (fr)
FR (1) FR2388262A1 (fr)
GB (1) GB1580403A (fr)
IT (1) IT1094148B (fr)
SE (1) SE432155B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018033A1 (fr) * 1979-04-12 1980-10-29 Philips Electronics Uk Limited Dispositifs détecteurs de rayonnements et arrangements de circuits comprenant ces dispositifs détecteurs de rayonnements
EP0313931A1 (fr) * 1987-10-26 1989-05-03 Heimann GmbH Circuit pour un détecteur infrarouge

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379970A (en) * 1980-09-29 1983-04-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Pyroelectric detector arrays
GB2102200B (en) * 1981-07-17 1985-05-30 Philips Electronic Associated Infra-red radiation detector
JPS58156232U (ja) * 1982-04-13 1983-10-19 株式会社村田製作所 焦電形電磁波検出器
GB2125214B (en) * 1982-07-23 1985-10-02 Philips Electronic Associated Pyroelectric infra-red radiation detector
GB2150747B (en) * 1983-12-02 1987-04-23 Philips Electronic Associated Pyroelectric infra-red radiation detector
EP0145457B1 (fr) * 1983-12-09 1989-05-31 Kureha Kagaku Kogyo Kabushiki Kaisha (also called: Kureha Chemical Industry Co. Ltd.) Senseur d'infrarouge
GB2170952B (en) * 1985-02-08 1988-11-16 Philips Electronic Associated Infra-red radiation detector devices
GB2174224B (en) * 1985-04-15 1988-07-13 Philips Electronic Associated Infra-red intruder detection system
DE3528646C3 (de) * 1985-08-09 1994-04-07 Hirschmann Richard Gmbh Co Schaltungsanordnung für einen Infrarot-Raumüberwachungsdetektor
JPS62112021A (ja) * 1985-11-11 1987-05-23 Minolta Camera Co Ltd 焦電型温度センサ
GB2197753B (en) * 1986-11-12 1990-01-24 Philips Electronic Associated Infrared radiation detection device
US4868390A (en) * 1988-02-16 1989-09-19 Eltec Instruments, Inc. Pyroelectric sensor with high sensitivity
GB2217442B (en) * 1988-04-22 1992-04-15 Philips Electronic Associated Temperature compensated thermal radiation detectors
GB2219655B (en) * 1988-06-07 1992-09-09 Philips Electronic Associated Thermal radiation detection apparatus
DE8808815U1 (de) * 1988-06-23 1988-09-15 Heimann Optoelectronics Gmbh, 65199 Wiesbaden Infrarotdetektor
US6340816B1 (en) * 1998-02-27 2002-01-22 Honeywell International, Inc. Pyroelectric detector with feedback amplifier for enhanced low frequency response

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539803A (en) * 1967-12-21 1970-11-10 Barnes Eng Co Pyroelectric detector assembly
US3839640A (en) * 1973-06-20 1974-10-01 J Rossin Differential pyroelectric sensor
FR2266313A1 (fr) * 1974-03-25 1975-10-24 Philips Nv

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1258300A (fr) * 1968-02-10 1971-12-30
JPS556177B2 (fr) * 1974-12-19 1980-02-14
US4024560A (en) * 1975-09-04 1977-05-17 Westinghouse Electric Corporation Pyroelectric-field effect electromagnetic radiation detector
US4078179A (en) * 1976-07-30 1978-03-07 Telatemp Corporation Movable instrument with light emitting position indicator
US4068811A (en) * 1977-04-28 1978-01-17 General Electric Company Hotbox detector
JPS5620490A (en) * 1979-07-28 1981-02-26 Brother Ind Ltd Sewing machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539803A (en) * 1967-12-21 1970-11-10 Barnes Eng Co Pyroelectric detector assembly
US3839640A (en) * 1973-06-20 1974-10-01 J Rossin Differential pyroelectric sensor
FR2266313A1 (fr) * 1974-03-25 1975-10-24 Philips Nv

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NV1349/70 *
NV266B/74 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018033A1 (fr) * 1979-04-12 1980-10-29 Philips Electronics Uk Limited Dispositifs détecteurs de rayonnements et arrangements de circuits comprenant ces dispositifs détecteurs de rayonnements
EP0313931A1 (fr) * 1987-10-26 1989-05-03 Heimann GmbH Circuit pour un détecteur infrarouge

Also Published As

Publication number Publication date
IT1094148B (it) 1985-07-26
IT7822332A0 (it) 1978-04-14
JPS6215816B2 (fr) 1987-04-09
SE7804285L (sv) 1978-10-20
DE2816580A1 (de) 1978-11-02
AU517776B2 (en) 1981-08-27
SE432155B (sv) 1984-03-19
FR2388262B1 (fr) 1980-06-13
AU3516278A (en) 1979-10-25
DE2816580C2 (de) 1986-07-17
US4198564A (en) 1980-04-15
CA1114066A (fr) 1981-12-08
GB1580403A (en) 1980-12-03
JPS53130083A (en) 1978-11-13

Similar Documents

Publication Publication Date Title
FR2388262A1 (fr) Circuit et dispositif detecteurs pyro-electriques
KR850001585A (ko) 연기 탐지장치
FR2399078A1 (fr) Avertisseur passif a rayonnement infrarouge
GB1117058A (en) Improvements in or relating to electronic flash apparatus for use in photography and to light responsive control circuits for use in such apparatus
Zirin et al. Measurement of magnetic fields in solar prominences
FR2426893A1 (fr) Detecteur d'infrarouge
DE2903874A1 (de) Infrarot-raumschutzanlage
FR2358665A1 (fr) Systeme de detection de rayonnement a l'etat solide
US4020424A (en) Active differential filter network
US3390341A (en) Voltage sensitive integration circuit
KR920015130A (ko) 샘플을 분배할때 예비위치 결정을 탐지하는 개선된 방법
SE8501683D0 (sv) Anordning for reglering av digitalsignalamplitud
CH502723A (fr) Dispositif déclencheur agissant quand la grandeur d'entrée passe par la valeur zéro
US5055686A (en) Radiation detector
US3787776A (en) High speed current amplifier
JPS5454632A (en) Photometric circuit of photographing apparatus
JPS601389Y2 (ja) 赤外線検出装置
SU147799A1 (ru) Множительное устройство, основанное на использовании эффекта Холла
FR1443484A (fr) Dispositif servant à stocker des signaux électriques et à déclencher à volontéune fonction donnée, avec un ou plusieurs signaux stockés, dans le cas d'un mécanisme à fonctionnement rythmé
JPH05114887A (ja) 光受信器
JPS54147006A (en) Optical recorder-reproducer
GB986421A (en) Improvements in or relating to light-sensitive probes
JPS5714827A (en) Stop controlling device for camera
GB1166503A (en) Improvements in or relating to Noise Dosimeters
SU748850A1 (ru) Устройство фиксации уровн сигналов

Legal Events

Date Code Title Description
DR Decision of the appeal court due to an appeal at law against decisions of the director of the inpi, except decision of lapse
ST Notification of lapse