DE3884833D1 - Pyroelektrischer Infrarotfühler. - Google Patents
Pyroelektrischer Infrarotfühler.Info
- Publication number
- DE3884833D1 DE3884833D1 DE88302297T DE3884833T DE3884833D1 DE 3884833 D1 DE3884833 D1 DE 3884833D1 DE 88302297 T DE88302297 T DE 88302297T DE 3884833 T DE3884833 T DE 3884833T DE 3884833 D1 DE3884833 D1 DE 3884833D1
- Authority
- DE
- Germany
- Prior art keywords
- infrared sensor
- pyroelectric infrared
- pyroelectric
- sensor
- infrared
- 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
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
- H10N15/15—Thermoelectric active materials
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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Radiation Pyrometers (AREA)
- Inorganic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62067317A JPS63233340A (ja) | 1987-03-20 | 1987-03-20 | 焦電型赤外線センサ− |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3884833D1 true DE3884833D1 (de) | 1993-11-18 |
DE3884833T2 DE3884833T2 (de) | 1994-02-10 |
Family
ID=13341521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE88302297T Expired - Fee Related DE3884833T2 (de) | 1987-03-20 | 1988-03-16 | Pyroelektrischer Infrarotfühler. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4851682A (de) |
EP (1) | EP0283264B1 (de) |
JP (1) | JPS63233340A (de) |
DE (1) | DE3884833T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5352895A (en) * | 1992-02-19 | 1994-10-04 | Nohmi Bosai Ltd. | Pyroelectric device |
US5635812A (en) * | 1994-09-29 | 1997-06-03 | Motorola, Inc. | Thermal sensing polymeric capacitor |
DE19547934A1 (de) * | 1995-12-22 | 1997-06-26 | Deutsche Telekom Ag | Verfahren zur Herstellung einer pyroelektrischen Mischung |
JP3289677B2 (ja) | 1998-05-25 | 2002-06-10 | 株式会社村田製作所 | 赤外線センサ |
JP2004045330A (ja) * | 2002-07-15 | 2004-02-12 | Ricoh Co Ltd | 非接触温度検知装置 |
EP1952108A1 (de) * | 2005-11-22 | 2008-08-06 | Matsushita Electric Works, Ltd | Infrarotdetektor und dessen herstellungsverfahren |
US7960776B2 (en) * | 2006-09-27 | 2011-06-14 | Cornell Research Foundation, Inc. | Transistor with floating gate and electret |
US8946538B2 (en) | 2009-05-14 | 2015-02-03 | The Neothermal Energy Company | Method and apparatus for generating electricity by thermally cycling an electrically polarizable material using heat from condensers |
US9000651B2 (en) | 2009-05-14 | 2015-04-07 | The Neothermal Energy Company | Method and apparatus for generating electricity by thermally cycling an electrically polarizable material using heat from various sources and a vehicle comprising the apparatus |
US8344585B2 (en) | 2009-05-14 | 2013-01-01 | The Neothermal Energy Company | Method and apparatus for conversion of heat to electrical energy using a new thermodynamic cycle |
US9166139B2 (en) | 2009-05-14 | 2015-10-20 | The Neothermal Energy Company | Method for thermally cycling an object including a polarizable material |
US8350444B2 (en) | 2009-05-14 | 2013-01-08 | The Neothermal Energy Company | Method and apparatus for conversion of heat to electrical energy using polarizable materials and an internally generated poling field |
US8035274B2 (en) | 2009-05-14 | 2011-10-11 | The Neothermal Energy Company | Apparatus and method for ferroelectric conversion of heat to electrical energy |
CN102175328B (zh) * | 2010-12-29 | 2014-03-26 | 郑州炜盛电子科技有限公司 | 双通道热释电红外传感器 |
EP2657588B1 (de) * | 2012-04-27 | 2015-01-28 | Belenos Clean Power Holding AG | Verfahren zum Erhalt einer piezoelektrischen Auskleidung für einen Hochdruckspeicherkessel |
DE102015223362A1 (de) * | 2015-11-25 | 2017-06-01 | Minimax Gmbh & Co. Kg | Explosionsgeschütztes Gehäuse für Mittel zum Senden und Empfangen elektromagnetischer Strahlung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769096A (en) * | 1971-03-12 | 1973-10-30 | Bell Telephone Labor Inc | Pyroelectric devices |
JPS5651379B1 (de) * | 1971-04-07 | 1981-12-04 | ||
JPS5123439B2 (de) * | 1971-11-05 | 1976-07-16 | ||
US3809920A (en) * | 1972-08-25 | 1974-05-07 | Us Navy | Polymeric pyroelectric detector |
FR2446045A1 (fr) * | 1979-01-04 | 1980-08-01 | Thomson Csf | Transducteur piezo-electrique a element en polymere et son procede de fabrication |
EP0118757A3 (de) * | 1983-02-10 | 1987-10-07 | Daikin Kogyo Co., Ltd. | Polymeres ferroelektrisches Material |
US4577132A (en) * | 1983-07-05 | 1986-03-18 | Toray Industries, Inc. | Ultrasonic transducer employing piezoelectric polymeric material |
JPS6179124A (ja) * | 1984-09-27 | 1986-04-22 | Nok Corp | 焦電型赤外線センサ |
-
1987
- 1987-03-20 JP JP62067317A patent/JPS63233340A/ja active Granted
-
1988
- 1988-03-16 DE DE88302297T patent/DE3884833T2/de not_active Expired - Fee Related
- 1988-03-16 EP EP88302297A patent/EP0283264B1/de not_active Expired - Lifetime
- 1988-03-18 US US07/168,317 patent/US4851682A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0283264A2 (de) | 1988-09-21 |
EP0283264A3 (en) | 1989-10-04 |
DE3884833T2 (de) | 1994-02-10 |
EP0283264B1 (de) | 1993-10-13 |
US4851682A (en) | 1989-07-25 |
JPS63233340A (ja) | 1988-09-29 |
JPH0529255B2 (de) | 1993-04-28 |
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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 |