JPH0547053B2 - - Google Patents
Info
- Publication number
- JPH0547053B2 JPH0547053B2 JP62130674A JP13067487A JPH0547053B2 JP H0547053 B2 JPH0547053 B2 JP H0547053B2 JP 62130674 A JP62130674 A JP 62130674A JP 13067487 A JP13067487 A JP 13067487A JP H0547053 B2 JPH0547053 B2 JP H0547053B2
- Authority
- JP
- Japan
- Prior art keywords
- infrared rays
- sensor element
- heat source
- pyroelectric infrared
- elements
- 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
- 238000001514 detection method Methods 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000035945 sensitivity Effects 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
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)
- Geophysics And Detection Of Objects (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62130674A JPS63293426A (ja) | 1987-05-27 | 1987-05-27 | 焦電形赤外線検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62130674A JPS63293426A (ja) | 1987-05-27 | 1987-05-27 | 焦電形赤外線検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63293426A JPS63293426A (ja) | 1988-11-30 |
| JPH0547053B2 true JPH0547053B2 (fr) | 1993-07-15 |
Family
ID=15039901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62130674A Granted JPS63293426A (ja) | 1987-05-27 | 1987-05-27 | 焦電形赤外線検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63293426A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2233855A (en) * | 1989-07-08 | 1991-01-16 | Marconi Gec Ltd | Thermal imaging system |
| US5291020A (en) * | 1992-01-07 | 1994-03-01 | Intelectron Products Company | Method and apparatus for detecting direction and speed using PIR sensor |
| KR970010976B1 (ko) * | 1993-12-31 | 1997-07-05 | 엘지전자 주식회사 | 적외선 어레이센서 장치 |
| JPH08178746A (ja) * | 1994-12-21 | 1996-07-12 | Ngk Insulators Ltd | 遠赤外線感知器 |
| US9116037B2 (en) * | 2006-10-13 | 2015-08-25 | Fresnel Technologies, Inc. | Passive infrared detector |
-
1987
- 1987-05-27 JP JP62130674A patent/JPS63293426A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63293426A (ja) | 1988-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |