JPH055464Y2 - - Google Patents
Info
- Publication number
- JPH055464Y2 JPH055464Y2 JP13635986U JP13635986U JPH055464Y2 JP H055464 Y2 JPH055464 Y2 JP H055464Y2 JP 13635986 U JP13635986 U JP 13635986U JP 13635986 U JP13635986 U JP 13635986U JP H055464 Y2 JPH055464 Y2 JP H055464Y2
- Authority
- JP
- Japan
- Prior art keywords
- pyroelectric infrared
- pyroelectric
- infrared sensor
- mirror
- 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
- 238000001514 detection method Methods 0.000 claims description 45
- 238000010586 diagram Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 7
- 230000007257 malfunction Effects 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007747 plating Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13635986U JPH055464Y2 (en]) | 1986-09-04 | 1986-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13635986U JPH055464Y2 (en]) | 1986-09-04 | 1986-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63118525U JPS63118525U (en]) | 1988-08-01 |
| JPH055464Y2 true JPH055464Y2 (en]) | 1993-02-12 |
Family
ID=31039394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13635986U Expired - Lifetime JPH055464Y2 (en]) | 1986-09-04 | 1986-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055464Y2 (en]) |
-
1986
- 1986-09-04 JP JP13635986U patent/JPH055464Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63118525U (en]) | 1988-08-01 |
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