JPS6146432U - infrared sensor - Google Patents
infrared sensorInfo
- Publication number
- JPS6146432U JPS6146432U JP13139484U JP13139484U JPS6146432U JP S6146432 U JPS6146432 U JP S6146432U JP 13139484 U JP13139484 U JP 13139484U JP 13139484 U JP13139484 U JP 13139484U JP S6146432 U JPS6146432 U JP S6146432U
- Authority
- JP
- Japan
- Prior art keywords
- infrared sensor
- transmitting window
- lower conductor
- infrared
- infrared transmitting
- 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
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
゜第１図は本考案者らが先に提案した赤外線センサの正
断面図、第２図は焦電素子の積層構造を示す厚さ方向断
面図、第３図は本考案の実施例にかかる赤外線センサの
正断面図、第４図および第５図は、それぞれ第３図の赤
外線センサに用いられた上側導電体リングおよび焦電素
子の拡大図である。
１，１１・・・・・・金属ケース、ｌａ，ｌｌａ・曲・
赤外線透過窓、ｌｂ，ｌｌｂ・・・・・・下端かしめ部
、２，１２・・・・・・赤外線透過窓材、３，１３・・
・・・・上側導電体リング、１３ａ・・・・・・中央開
口、１３ｂ・・・・・・窓材配設用凹陥部、１３９・・
・・・・周縁突出部、４，１４・・・・・・焦電素子、
４ａ，１４ａ・・・・・・焦電体膜、４ｂ，１４ｂ・・
・・・・表面電極、４ｃ，１４ｃ・・・・・・裏面電極
、５，１５・・・・・・下側導体、６，１６・・・・・
・ＦＥＴ，６ａ，１ ６ａ・・・・・・ゲートリード線
、７・・・・・・絶縁部材、８，１８・・・・・・リー
ド線、１７・・・・・・底板。゜Figure 1 is a front cross-sectional view of an infrared sensor previously proposed by the present inventors, Figure 2 is a cross-sectional view in the thickness direction showing the laminated structure of a pyroelectric element, and Figure 3 is an embodiment of the present invention. The front cross-sectional view of the infrared sensor, FIGS. 4 and 5, are enlarged views of the upper conductor ring and pyroelectric element used in the infrared sensor of FIG. 3, respectively. 1,11...Metal case, la, lla, song,
Infrared transmitting window, lb, llb...Lower end caulking part, 2,12...Infrared transmitting window material, 3,13...
...Upper conductor ring, 13a...Central opening, 13b...Recessed part for arranging window material, 139...
...peripheral protrusion, 4,14...pyroelectric element,
4a, 14a...Pyroelectric film, 4b, 14b...
...Surface electrode, 4c, 14c...Back electrode, 5,15...Lower conductor, 6,16...
-FET, 6a, 1 6a...Gate lead wire, 7...Insulating member, 8, 18...Lead wire, 17...Bottom plate.
Claims (1)
外線透過窓近傍に、赤外線透過窓材、上側導電体リング
、焦電体膜および下側導電体を、この順序で積層配設し
且ら下側導電体の下方には増幅素−子を配置してなる赤
外線センサにおいて、前記増幅素子が側壁と平坦な上下
面を有し且つその端子群がいずれも側壁から取り出され
、該増軸素子も含めてケース内容物が密着積層構造をな
していることを特徴とする赤外線センサ。 ２ 前記焦電体膜、下側導電体、増幅素子ならびに増幅
素子の下に設ける底板が、予め接合一体化されて組込ま
れている実用新案登録請求の範囲第１項に記載の赤外線
センサ。[Claims for Utility Model Registration] 1. An infrared transmitting window material, an upper conductive ring, a pyroelectric film, and a lower conductor are placed near the infrared transmitting window in a metal case with an infrared transmitting window opened at the top. In an infrared sensor in which an amplifying element is arranged in a stacked manner and an amplifying element is arranged below a lower conductor, the amplifying element has a side wall and a flat upper and lower surface, and all terminal groups thereof are arranged on the side wall. An infrared sensor, characterized in that the contents of the case, including the axis increasing element, have a tightly laminated structure. 2. The infrared sensor according to claim 1, wherein the pyroelectric film, the lower conductor, the amplification element, and the bottom plate provided below the amplification element are integrated and integrated in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13139484U JPS6146432U (en) | 1984-08-31 | 1984-08-31 | infrared sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13139484U JPS6146432U (en) | 1984-08-31 | 1984-08-31 | infrared sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6146432U true JPS6146432U (en) | 1986-03-28 |
| JPH0438269Y2 JPH0438269Y2 (en) | 1992-09-08 |
Family
ID=30689985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13139484U Granted JPS6146432U (en) | 1984-08-31 | 1984-08-31 | infrared sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6146432U (en) |
-
1984
- 1984-08-31 JP JP13139484U patent/JPS6146432U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438269Y2 (en) | 1992-09-08 |
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