DE68919890T2 - Pyroelektrisches Element. - Google Patents
Pyroelektrisches Element.Info
- Publication number
- DE68919890T2 DE68919890T2 DE68919890T DE68919890T DE68919890T2 DE 68919890 T2 DE68919890 T2 DE 68919890T2 DE 68919890 T DE68919890 T DE 68919890T DE 68919890 T DE68919890 T DE 68919890T DE 68919890 T2 DE68919890 T2 DE 68919890T2
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- electrodes
- pyroelectric
- bodies
- lead
- 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
- 239000004020 conductor Substances 0.000 claims 1
- 230000009977 dual effect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 3
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988049681U JPH01152226U (US20100056889A1-20100304-C00004.png) | 1988-04-13 | 1988-04-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE68919890D1 DE68919890D1 (de) | 1995-01-26 |
| DE68919890T2 true DE68919890T2 (de) | 1995-07-06 |
Family
ID=12837921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE68919890T Expired - Fee Related DE68919890T2 (de) | 1988-04-13 | 1989-04-10 | Pyroelektrisches Element. |
Country Status (4)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04115509A (ja) * | 1990-09-05 | 1992-04-16 | Kureha Chem Ind Co Ltd | 電子回路用素子及びその製造方法 |
| KR0133244Y1 (ko) * | 1994-11-11 | 1999-01-15 | 이형도 | 무방향성 초전형 센서 |
| US5574375A (en) * | 1995-03-15 | 1996-11-12 | Kureha Kagaku Kogyo Kabushiki Kaisha | Dual pyroelectric sensor |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839640A (en) * | 1973-06-20 | 1974-10-01 | J Rossin | Differential pyroelectric sensor |
| GB2046431B (en) * | 1979-04-12 | 1983-06-15 | Philips Electronic Associated | Pyroelectric detector protection circuit |
| US4437002A (en) * | 1980-04-21 | 1984-03-13 | Nihon Ceramic Co., Ltd. | Pyroelectric infrared sensor |
| JPS5832337A (ja) * | 1981-08-19 | 1983-02-25 | Toshiba Corp | カラ−ブラウン管の製造方法 |
| US4469976A (en) * | 1982-07-06 | 1984-09-04 | The United States Of America As Represented By The Secretary Of The Navy | Single-side connected transducer |
| GB2143081B (en) * | 1983-07-06 | 1987-01-14 | Philips Electronic Associated | Infra-red detector with differentially connected pyroelecric elements |
| JPS6018730A (ja) * | 1983-07-11 | 1985-01-30 | Murata Mfg Co Ltd | 焦電型検出器 |
| JPS61175583A (ja) * | 1985-01-31 | 1986-08-07 | Kureha Chem Ind Co Ltd | 焦電型移動物体検出素子 |
| DE3618732A1 (de) * | 1985-09-11 | 1987-03-19 | Siemens Ag | Sensorelementeanordnung in einem halterahmen fuer einen pyrodetektor und verfahren zu deren herstellung |
-
1988
- 1988-04-13 JP JP1988049681U patent/JPH01152226U/ja active Pending
-
1989
- 1989-04-10 EP EP89303504A patent/EP0338711B1/en not_active Expired - Lifetime
- 1989-04-10 DE DE68919890T patent/DE68919890T2/de not_active Expired - Fee Related
- 1989-04-10 US US07/335,419 patent/US4983838A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0338711A3 (en) | 1991-06-26 |
| US4983838A (en) | 1991-01-08 |
| EP0338711B1 (en) | 1994-12-14 |
| DE68919890D1 (de) | 1995-01-26 |
| JPH01152226U (US20100056889A1-20100304-C00004.png) | 1989-10-20 |
| EP0338711A2 (en) | 1989-10-25 |
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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 |