JPH01121823U - - Google Patents
Info
- Publication number
- JPH01121823U JPH01121823U JP1682688U JP1682688U JPH01121823U JP H01121823 U JPH01121823 U JP H01121823U JP 1682688 U JP1682688 U JP 1682688U JP 1682688 U JP1682688 U JP 1682688U JP H01121823 U JPH01121823 U JP H01121823U
- Authority
- JP
- Japan
- Prior art keywords
- pyroelectric
- absorption film
- infrared sensor
- heat absorption
- heat
- 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
- 238000010521 absorption reaction Methods 0.000 claims 2
- 238000007747 plating Methods 0.000 claims 1
Landscapes
- Radiation Pyrometers (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図は本考案の一実施例の縦断面図である。
第２図は熱吸収膜近傍の縦断面部分図である。第
３図は第１図の実施例の等価回路である。
６は焦電体、７，８は熱吸収膜である。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention.
FIG. 2 is a partial vertical cross-sectional view of the vicinity of the heat absorbing film. FIG. 3 is an equivalent circuit of the embodiment shown in FIG. 6 is a pyroelectric material, and 7 and 8 are heat absorbing films.
Claims (1)
された赤外線を吸収して熱に変換する熱吸収膜と
を含む焦電型赤外線センサであつて、 前記熱吸収膜は、有色めつきにより形成されて
いる焦電型赤外線センサ。[Claims for Utility Model Registration] A pyroelectric infrared sensor including a pyroelectric material as a sensing element and a heat absorption film formed on the surface of the pyroelectric material that absorbs infrared rays and converts them into heat, which comprises: A pyroelectric infrared sensor whose heat absorption film is formed by colored plating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1682688U JPH01121823U (en) | 1988-02-10 | 1988-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1682688U JPH01121823U (en) | 1988-02-10 | 1988-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01121823U true JPH01121823U (en) | 1989-08-18 |
Family
ID=31230089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1682688U Pending JPH01121823U (en) | 1988-02-10 | 1988-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01121823U (en) |
-
1988
- 1988-02-10 JP JP1682688U patent/JPH01121823U/ja active Pending