JPH0255136U - - Google Patents
Info
- Publication number
- JPH0255136U JPH0255136U JP13412788U JP13412788U JPH0255136U JP H0255136 U JPH0255136 U JP H0255136U JP 13412788 U JP13412788 U JP 13412788U JP 13412788 U JP13412788 U JP 13412788U JP H0255136 U JPH0255136 U JP H0255136U
- Authority
- JP
- Japan
- Prior art keywords
- pyroelectric element
- substrate
- conductive pattern
- hollow conductor
- pyroelectric
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Description
図面はこの考案の一実施例を示し、第１図は検
知部の斜視図、第２図は第１図Ａ―Ａ線矢視切断
図、第３図はケース赤外線の遮断状態の説明図、
第４図は外部赤外線の入射状態の説明図、第５図
は赤外線視野角を表わす検出器の断面図、第６図
は第５図との比較に用いる従来検出器の断面図で
ある。
１……焦電素子、２……表面電極、３……裏面
電極、５……絶縁性基板、６，８……導電パター
ン、７……中空導体、９……導電性接着剤、１０
……検知部、１１……ケース。
The drawings show one embodiment of this invention, in which Fig. 1 is a perspective view of the detection section, Fig. 2 is a cutaway view taken along the line A--A in Fig. 1, and Fig. 3 is an explanatory diagram of the case in a state where infrared rays are blocked.
FIG. 4 is an explanatory diagram of the incident state of external infrared rays, FIG. 5 is a sectional view of a detector showing the infrared viewing angle, and FIG. 6 is a sectional view of a conventional detector used for comparison with FIG. DESCRIPTION OF SYMBOLS 1... Pyroelectric element, 2... Surface electrode, 3... Back electrode, 5... Insulating substrate, 6, 8... Conductive pattern, 7... Hollow conductor, 9... Conductive adhesive, 10
...Detection unit, 11...Case.
Claims (1)
される状態で基板に接着すると共に、同じく基板
の導電パターンに接続された中空導体を上記焦電
素子を囲んで配置して、この中空導体と焦電素子
の表面電極とを導電性接着剤で接続した 焦電型赤外線検出器。[Claims for Utility Model Registration] A pyroelectric element is bonded to a substrate with its back electrode connected to a conductive pattern, and a hollow conductor, which is also connected to the conductive pattern of the substrate, is placed surrounding the pyroelectric element. This hollow conductor is then connected to the surface electrode of the pyroelectric element using conductive adhesive to create a pyroelectric infrared detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13412788U JPH0255136U (en) | 1988-10-13 | 1988-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13412788U JPH0255136U (en) | 1988-10-13 | 1988-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255136U true JPH0255136U (en) | 1990-04-20 |
Family
ID=31392598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13412788U Pending JPH0255136U (en) | 1988-10-13 | 1988-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255136U (en) |
-
1988
- 1988-10-13 JP JP13412788U patent/JPH0255136U/ja active Pending
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