JPH02148429U - - Google Patents
Info
- Publication number
- JPH02148429U JPH02148429U JP5941789U JP5941789U JPH02148429U JP H02148429 U JPH02148429 U JP H02148429U JP 5941789 U JP5941789 U JP 5941789U JP 5941789 U JP5941789 U JP 5941789U JP H02148429 U JPH02148429 U JP H02148429U
- Authority
- JP
- Japan
- Prior art keywords
- fet
- pyroelectric
- pyroelectric element
- pyroelectric infrared
- pass filter
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 description 2
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5941789U JPH02148429U (en]) | 1989-05-22 | 1989-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5941789U JPH02148429U (en]) | 1989-05-22 | 1989-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148429U true JPH02148429U (en]) | 1990-12-17 |
Family
ID=31585892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5941789U Pending JPH02148429U (en]) | 1989-05-22 | 1989-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148429U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996010162A1 (en) * | 1994-09-28 | 1996-04-04 | Murata Manufacturing Co., Ltd. | Signal processor for pyroelectric infrared sensor |
-
1989
- 1989-05-22 JP JP5941789U patent/JPH02148429U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996010162A1 (en) * | 1994-09-28 | 1996-04-04 | Murata Manufacturing Co., Ltd. | Signal processor for pyroelectric infrared sensor |
| US5654550A (en) * | 1994-09-28 | 1997-08-05 | Murata Manufacturing Co., Ltd. | Signal processor for pyroelectric infrared sensor |