JPH01124530U - - Google Patents
Info
- Publication number
- JPH01124530U JPH01124530U JP1827888U JP1827888U JPH01124530U JP H01124530 U JPH01124530 U JP H01124530U JP 1827888 U JP1827888 U JP 1827888U JP 1827888 U JP1827888 U JP 1827888U JP H01124530 U JPH01124530 U JP H01124530U
- Authority
- JP
- Japan
- Prior art keywords
- polarized
- infrared sensor
- sensing element
- utility
- scope
- 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
- 239000000463 material Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Description
第１図はこの考案の赤外線センサに用いる感知
素子の平面図、第２図は従来の赤外線センサに用
いる感知素子の平面図、第３図は従来の赤外線セ
ンサの１例を示す縦断側面図である。
１……ステム、２，３，４……端子、５……基
板、１４……焦電材料、１５……温度感知電極、
１６……感知素子。
Fig. 1 is a plan view of a sensing element used in the infrared sensor of this invention, Fig. 2 is a plan view of a sensing element used in a conventional infrared sensor, and Fig. 3 is a longitudinal side view showing an example of a conventional infrared sensor. be. 1... Stem, 2, 3, 4... Terminal, 5... Substrate, 14... Pyroelectric material, 15... Temperature sensing electrode,
16...Sensing element.
Claims (1)
分極を施した部分にのみ温度感知電極を設けたも
のを感知素子として用いたことを特徴とする赤外
線センサ。 An infrared sensor characterized in that a pyroelectric material is polarized only in necessary parts and a temperature sensing electrode is provided only in the polarized part as a sensing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1827888U JPH01124530U (en) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1827888U JPH01124530U (en) | 1988-02-15 | 1988-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01124530U true JPH01124530U (en) | 1989-08-24 |
Family
ID=31232780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1827888U Pending JPH01124530U (en) | 1988-02-15 | 1988-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01124530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0487668U (en) * | 1990-11-30 | 1992-07-30 |
-
1988
- 1988-02-15 JP JP1827888U patent/JPH01124530U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0487668U (en) * | 1990-11-30 | 1992-07-30 |