JPH0572968B2 - - Google Patents
Info
- Publication number
- JPH0572968B2 JPH0572968B2 JP60115116A JP11511685A JPH0572968B2 JP H0572968 B2 JPH0572968 B2 JP H0572968B2 JP 60115116 A JP60115116 A JP 60115116A JP 11511685 A JP11511685 A JP 11511685A JP H0572968 B2 JPH0572968 B2 JP H0572968B2
- Authority
- JP
- Japan
- Prior art keywords
- elements
- sensor element
- infrared
- dual
- dual sensor
- 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 - Lifetime
Links
- 230000009977 dual effect Effects 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60115116A JPS61271429A (ja) | 1985-05-27 | 1985-05-27 | 焦電形赤外線検出装置 |
| US06/866,641 US4745284A (en) | 1985-05-27 | 1986-05-27 | Infrared ray detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60115116A JPS61271429A (ja) | 1985-05-27 | 1985-05-27 | 焦電形赤外線検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61271429A JPS61271429A (ja) | 1986-12-01 |
| JPH0572968B2 true JPH0572968B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-10-13 |
Family
ID=14654639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60115116A Granted JPS61271429A (ja) | 1985-05-27 | 1985-05-27 | 焦電形赤外線検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61271429A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0619474B2 (ja) * | 1987-06-19 | 1994-03-16 | 三洋電機株式会社 | 人体検知システム |
| JPH076549Y2 (ja) * | 1987-09-18 | 1995-02-15 | 三洋電機株式会社 | 赤外線センサ |
-
1985
- 1985-05-27 JP JP60115116A patent/JPS61271429A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61271429A (ja) | 1986-12-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |