JPS58189548U - Pyroelectric infrared detector - Google Patents
Pyroelectric infrared detectorInfo
- Publication number
- JPS58189548U JPS58189548U JP8676782U JP8676782U JPS58189548U JP S58189548 U JPS58189548 U JP S58189548U JP 8676782 U JP8676782 U JP 8676782U JP 8676782 U JP8676782 U JP 8676782U JP S58189548 U JPS58189548 U JP S58189548U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- infrared sensing
- electrically connected
- auxiliary
- auxiliary element
- 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.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のデュアルタイプ構造で且つ並列逆極性の
結線方法をとる焦電形赤外線検出器を示す図、第２図乃
至第４図は本考案の一実施例としての焦電形赤外線検出
器を示す図であり、第２図Ａは平面図、同図Ｂは底面図
、第３図は第２図Ａの■−■線断面図、第４図は等価回
路図である。
第５図は本考案の刺突流側の検出器の概略平面図である
。
１０・・・焦電材料、１１・・・第１補助エレメント、
１２・・・第１赤外線感知用エレメント、１３・・・第
２赤外線感知用エレメント、１４・・・第２補助エレメ
ント、１１ａ、 １ ｌｂ、 １２ａ、 １３ａ
、 １３ｂ。
１４ａ、１４ｂ・・・電極、Ａ１・・・アルミミ箔。Fig. 1 shows a pyroelectric infrared detector with a conventional dual-type structure and a parallel reverse polarity connection method, and Figs. 2 to 4 show pyroelectric infrared detectors as an embodiment of the present invention. FIG. 2A is a plan view, FIG. 2B is a bottom view, FIG. 3 is a sectional view taken along the line ■-■ of FIG. 2A, and FIG. 4 is an equivalent circuit diagram. FIG. 5 is a schematic plan view of the detector on the piercing flow side of the present invention. 10... Pyroelectric material, 11... First auxiliary element,
12... First infrared sensing element, 13... Second infrared sensing element, 14... Second auxiliary element, 11a, 1 lb, 12a, 13a
, 13b. 14a, 14b...electrode, A1...aluminum foil.
Claims (1)
をなす電極を４対設けて、２対の赤外線感知用エレメン
トと２対の補助エレメントとを構成し前記焦電材料の一
方の面において、第１赤外線感知用エレメントの電極と
第１補助エレメントの電極とを、また第２赤外線感知用
エレメントの電極と第２補助エレメントの電極とを夫々
電気的に接続し、かつ他方の面において、第１赤外線感
知用エレメントの電極と第２補助エレメントの電極とを
、また第２赤外線感知用エレメントの電極と第１補助エ
レメントの電極とを夫々電気的に接続し更に、前記第１
及び第２補助エレメントのうち受光側の電極の表面をア
ルミ箔で覆って赤外線を感知させないように構成しであ
ることを特徴とする焦電形赤外線検出器。Four pairs of electrodes are provided in corresponding positions on the front and back surfaces of a single pyroelectric material to constitute two pairs of infrared sensing elements and two pairs of auxiliary elements, and one of the pyroelectric materials is The electrode of the first infrared sensing element and the electrode of the first auxiliary element are electrically connected to each other on the surface, and the electrode of the second infrared sensing element and the electrode of the second auxiliary element are electrically connected to each other; , the electrode of the first infrared sensing element and the electrode of the second auxiliary element are electrically connected, and the electrode of the second infrared sensing element and the electrode of the first auxiliary element are electrically connected, and the first
and a pyroelectric infrared detector characterized in that the surface of the electrode on the light receiving side of the second auxiliary element is covered with aluminum foil so as not to detect infrared rays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8676782U JPS58189548U (en) | 1982-06-09 | 1982-06-09 | Pyroelectric infrared detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8676782U JPS58189548U (en) | 1982-06-09 | 1982-06-09 | Pyroelectric infrared detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58189548U true JPS58189548U (en) | 1983-12-16 |
| JPS6336254Y2 JPS6336254Y2 (en) | 1988-09-27 |
Family
ID=30095537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8676782U Granted JPS58189548U (en) | 1982-06-09 | 1982-06-09 | Pyroelectric infrared detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58189548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6054569B1 (en) * | 2016-07-25 | 2016-12-27 | 浜崎商工株式会社 | Fire detection device for garbage truck and garbage truck equipped with the same |
-
1982
- 1982-06-09 JP JP8676782U patent/JPS58189548U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6054569B1 (en) * | 2016-07-25 | 2016-12-27 | 浜崎商工株式会社 | Fire detection device for garbage truck and garbage truck equipped with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6336254Y2 (en) | 1988-09-27 |
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