DE68908863D1 - Vorrichtung zur thermischen Abbildung. - Google Patents

Vorrichtung zur thermischen Abbildung.

Info

Publication number
DE68908863D1
DE68908863D1 DE89312730T DE68908863T DE68908863D1 DE 68908863 D1 DE68908863 D1 DE 68908863D1 DE 89312730 T DE89312730 T DE 89312730T DE 68908863 T DE68908863 T DE 68908863T DE 68908863 D1 DE68908863 D1 DE 68908863D1
Authority
DE
Germany
Prior art keywords
detector elements
thermal imaging
imaging device
pillars
array
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
DE89312730T
Other languages
English (en)
Other versions
DE68908863T2 (de
Inventor
Elvin Leonard Nix
Alastair Sibbald
Stanley Taylor
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.)
Central Research Laboratories Ltd
Original Assignee
Thorn EMI PLC
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 Thorn EMI PLC filed Critical Thorn EMI PLC
Publication of DE68908863D1 publication Critical patent/DE68908863D1/de
Application granted granted Critical
Publication of DE68908863T2 publication Critical patent/DE68908863T2/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
    • 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
    • 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
    • G01J2005/345—Arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation
DE89312730T 1988-12-20 1989-12-06 Vorrichtung zur thermischen Abbildung. Expired - Fee Related DE68908863T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888829685A GB8829685D0 (en) 1988-12-20 1988-12-20 Thermal imaging device

Publications (2)

Publication Number Publication Date
DE68908863D1 true DE68908863D1 (de) 1993-10-07
DE68908863T2 DE68908863T2 (de) 1994-03-24

Family

ID=10648800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89312730T Expired - Fee Related DE68908863T2 (de) 1988-12-20 1989-12-06 Vorrichtung zur thermischen Abbildung.

Country Status (7)

Country Link
US (1) US5077474A (de)
EP (1) EP0375205B1 (de)
JP (1) JPH02215583A (de)
AT (1) ATE93962T1 (de)
CA (1) CA2005771A1 (de)
DE (1) DE68908863T2 (de)
GB (1) GB8829685D0 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9009117D0 (en) * 1990-04-24 1990-08-08 Emi Plc Thorn Pyroelectric detector and method of manufacturing the same
US5288649A (en) * 1991-09-30 1994-02-22 Texas Instruments Incorporated Method for forming uncooled infrared detector
JPH0743215A (ja) * 1993-05-24 1995-02-14 Mitsubishi Electric Corp 赤外線検知素子
US5485010A (en) * 1994-01-13 1996-01-16 Texas Instruments Incorporated Thermal isolation structure for hybrid thermal imaging system
US5653892A (en) * 1994-04-04 1997-08-05 Texas Instruments Incorporated Etching of ceramic materials with an elevated thin film
US5602392A (en) * 1995-01-31 1997-02-11 Texas Instruments Thermal crosstalk reduction for infrared detectors with common electrodes
EP0853237B1 (de) * 1997-01-14 2000-06-21 Infrared Integrated Systems Ltd. Sensor mit einem Detektorfeld
JP3040356B2 (ja) * 1997-01-27 2000-05-15 三菱電機株式会社 赤外線固体撮像素子
JP3301334B2 (ja) * 1997-01-31 2002-07-15 三菱電機株式会社 センサ素子及びその製造方法
GB9710843D0 (en) * 1997-05-28 1997-07-23 Secr Defence A thermal detector array
GB2335077B (en) * 1998-03-04 2003-05-28 Marconi Gec Ltd Radiation detectors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532424A (en) * 1983-04-25 1985-07-30 Rockwell International Corporation Pyroelectric thermal detector array
JPS6166129A (ja) * 1984-09-07 1986-04-04 Murata Mfg Co Ltd 焦電型赤外線センサアレイ
US4722612A (en) * 1985-09-04 1988-02-02 Wahl Instruments, Inc. Infrared thermometers for minimizing errors associated with ambient temperature transients
GB2200245B (en) * 1985-09-12 1989-09-13 Plessey Co Plc Thermal detector
GB2206997A (en) * 1987-07-10 1989-01-18 Philips Electronic Associated Arrays of pyroelectric or ferroelectric infrared detector elements
GB8812955D0 (en) * 1988-06-01 1988-10-05 Emi Plc Thorn Thermal imaging

Also Published As

Publication number Publication date
US5077474A (en) 1991-12-31
GB8829685D0 (en) 1989-02-15
EP0375205A3 (de) 1991-08-21
CA2005771A1 (en) 1990-06-20
EP0375205B1 (de) 1993-09-01
DE68908863T2 (de) 1994-03-24
JPH02215583A (ja) 1990-08-28
ATE93962T1 (de) 1993-09-15
EP0375205A2 (de) 1990-06-27

Similar Documents

Publication Publication Date Title
DE69013041T2 (de) Vorrichtung zum Ermitteln von geologischen Fehlern mittels gleichzeitigen Videoabtastens und Infrarotthermographie.
FR2515346B1 (fr) Appareil et procede de surveillance d'une matiere stockee
DE68908863D1 (de) Vorrichtung zur thermischen Abbildung.
IT1096003B (it) Procedimento e dispositivo per l'analisi di particelle
BE815753A (fr) Procede et appareil de controle des resultats d'appareil d'analyse
FR2515818B1 (fr) Detecteur d'infrarouge pyroelectrique
IT7851456A0 (it) Dispositivo e procedimento per la rivelazione di sostanze
BE879879A (fr) Procede et dispositif de detection d'intrusion
BE884015A (fr) Nouveaux tripeptides agissant sur le systeme nerveux central et leur procede de preparation
BE873823A (fr) Appareil de detection infrarouge d'intrusion et d'alarme
FR2349960A1 (fr) Procede et dispositif pour orienter les poles de pellicules en materiau pyroelectrique et piezoelectrique
DE3585950D1 (de) Vorrichtung zur spektralanalyse und richtungsangabe.
FR2327525A1 (fr) Procede et appareil d'analyse de radiations optiques
DE68914506D1 (de) Vorrichtung zur Aufnahme thermischer Bilder.
FR2507317B1 (fr) Detecteur pyroelectrique et procede de fonctionnement
DE68928628T2 (de) Vorrichtung zur Aufnahme thermischer Bilder
FR2600806B1 (fr) Procede et appareil de detection de signal de commande
NO862668D0 (no) Produksjonsramme og anordning for aa innstille denne.
DE68920550D1 (de) Pyroelektrischer Fühlerapparat.
FR2312024A1 (fr) Appareil d'analyse d'une distribution de rayonnement infrarouge
CA2003823A1 (en) Thermal imaging device
FR2588085B1 (fr) Dispositif de detection de matiere fissile
BE865211A (fr) Procede et dispositif d'allumage de melanges de frittage
DE68926363T2 (de) Vorrichtung zur Aufnahme thermischer Bilder
NO803827L (no) Anordning for styring av et ansetterhode i dettes tverretning

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CENTRAL RESEARCH LABORATORIES LTD., HAYES, MIDDLES

8339 Ceased/non-payment of the annual fee