DE3373137D1 - Infrared thermal detector - Google Patents
Infrared thermal detectorInfo
- Publication number
- DE3373137D1 DE3373137D1 DE8383201624T DE3373137T DE3373137D1 DE 3373137 D1 DE3373137 D1 DE 3373137D1 DE 8383201624 T DE8383201624 T DE 8383201624T DE 3373137 T DE3373137 T DE 3373137T DE 3373137 D1 DE3373137 D1 DE 3373137D1
- Authority
- DE
- Germany
- Prior art keywords
- infrared thermal
- thermal detector
- detector
- infrared
- thermal
- 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
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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/442,804 US4501967A (en) | 1982-11-18 | 1982-11-18 | Broad band pyroelectric infrared detector |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3373137D1 true DE3373137D1 (en) | 1987-09-24 |
Family
ID=23758211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383201624T Expired DE3373137D1 (en) | 1982-11-18 | 1983-11-15 | Infrared thermal detector |
Country Status (5)
Country | Link |
---|---|
US (1) | US4501967A (de) |
EP (1) | EP0109712B1 (de) |
JP (1) | JPS59105528A (de) |
CA (1) | CA1225720A (de) |
DE (1) | DE3373137D1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU86269A1 (fr) * | 1986-01-28 | 1987-09-03 | Labofina Sa | Procede pour enlever les cires des gasoils |
FR2595025B1 (fr) * | 1986-02-25 | 1988-10-07 | Thomson Csf | Detecteur d'images a memoire |
US4875029A (en) * | 1987-12-30 | 1989-10-17 | Aritech Corporation | Suppressed transient uniform detection sensitivity pir detector |
DE3820619A1 (de) * | 1988-06-17 | 1989-12-21 | Fraunhofer Ges Forschung | Vorrichtung zur messung der strahlungsleistung von lasern |
JPH11344377A (ja) | 1998-06-02 | 1999-12-14 | Matsushita Electric Ind Co Ltd | 赤外線検知素子およびその製造方法 |
US7164131B2 (en) * | 2005-05-26 | 2007-01-16 | Phelan Jr Robert Joseph | High fidelity electrically calibrated pyroelectric radiometer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3571592A (en) * | 1968-08-01 | 1971-03-23 | Bell Telephone Labor Inc | Pyroelectric devices of high acoustic loss showing increased frequency response |
SE376798B (de) * | 1970-05-07 | 1975-06-09 | Western Electric Co | |
US3748624A (en) * | 1971-03-30 | 1973-07-24 | Nippon Denso Co | Pyrometric sensor using thermistor |
US4024560A (en) * | 1975-09-04 | 1977-05-17 | Westinghouse Electric Corporation | Pyroelectric-field effect electromagnetic radiation detector |
US4044251A (en) * | 1976-05-18 | 1977-08-23 | Minnesota Mining And Manufacturing Company | Electromagnetic radiation detector with large area sensing medium |
JPS54151882A (en) * | 1978-05-22 | 1979-11-29 | Kureha Chemical Ind Co Ltd | Method of pyroelectrically detecting infrared rays with polyvinylidene fluoride |
FR2501901A1 (fr) * | 1981-03-13 | 1982-09-17 | Commissariat Energie Atomique | Detecteur pyroelectrique a facteur de merite optimise |
-
1982
- 1982-11-18 US US06/442,804 patent/US4501967A/en not_active Expired - Fee Related
-
1983
- 1983-11-15 DE DE8383201624T patent/DE3373137D1/de not_active Expired
- 1983-11-15 EP EP83201624A patent/EP0109712B1/de not_active Expired
- 1983-11-17 CA CA000441368A patent/CA1225720A/en not_active Expired
- 1983-11-18 JP JP58216437A patent/JPS59105528A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4501967A (en) | 1985-02-26 |
JPS59105528A (ja) | 1984-06-18 |
CA1225720A (en) | 1987-08-18 |
EP0109712A2 (de) | 1984-05-30 |
JPH038698B2 (de) | 1991-02-06 |
EP0109712A3 (en) | 1984-12-05 |
EP0109712B1 (de) | 1987-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3379441D1 (en) | Infrared detectors | |
GB2186146B (en) | Thermal detector | |
DE3369193D1 (en) | Infra-red radiation detectors | |
GB2260218B (en) | Infrared detectors | |
GB2112567B (en) | Pyroelectric infrared detector | |
GB2133160B (en) | Temperature detector | |
DE3476119D1 (en) | Infra-red radiation detector | |
GB8327947D0 (en) | Thermal conductivity detector | |
GB2144909B (en) | Infra-red detector | |
GB2113467B (en) | Infra-red detector | |
GB8419993D0 (en) | Infrared thermography system | |
GB2100058B (en) | Pyroelectric detector | |
GB2127619B (en) | Infrared detectors | |
DE3474615D1 (en) | Thermal detector | |
DE3367121D1 (en) | Pyroelectric infra-red radiation detector | |
GB2132757B (en) | Infra-red detector assembly | |
DE3361523D1 (en) | Infrared matrix detector | |
EP0145071A3 (en) | Infra-red radiation detector | |
DE3373137D1 (en) | Infrared thermal detector | |
DE3380794D1 (en) | Infrared detector | |
GB2133615B (en) | Pyroelectric infra-red radiation detector | |
GB2152691B (en) | Infra-red detector | |
GB8323104D0 (en) | Temperature change detector | |
DE3373736D1 (en) | Heat detector | |
GB2095035B (en) | Pyroelectric detector |
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: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8339 | Ceased/non-payment of the annual fee |