JPH02148428U - - Google Patents
Info
- Publication number
- JPH02148428U JPH02148428U JP5856789U JP5856789U JPH02148428U JP H02148428 U JPH02148428 U JP H02148428U JP 5856789 U JP5856789 U JP 5856789U JP 5856789 U JP5856789 U JP 5856789U JP H02148428 U JPH02148428 U JP H02148428U
- Authority
- JP
- Japan
- Prior art keywords
- elements
- wiring
- series
- wiring surface
- receiving surface
- 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
- 238000000034 method Methods 0.000 claims description 4
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Description
第１図は本考案による４エレメントの場合のエ
レメント間の接続方法を示し、ａは平面図、ｂは
ａにおけるＸ−Ｘ′断面図、ｃはＹ−Ｙ′断面図
を示す。第２図は第１図のパターンを２個づない
だ８エレメントの場合の平面図を示す。第３図は
従来法による４エレメントの場合のエレメント間
の接続方法を示した平面図を示す。第４図はデユ
アルエレメント型焦電型赤外線センサの電気回路
図、第５図はその組立断面図、第６図はそのエレ
メントパターン及び接続方法の平面図を示す。
９：焦電体、１４−ａ，１５−ａ，１６−ａ，
１７−ａ：エレメント１４，１５，１６，１７の
受光面電極、１４−ｂ，１５−ｂ，１６−ｂ，１
７−ｂ：エレメント１４，１５，１６，１７の配
線面電極、１８−ａ，１９−ａ：ゲート側接続部
、１８−ｂ，１９−ｂ：電極１４−ａ，１５−ａ
連結部及び電極１６−ｂ，１７−ｂ連結部、１８
−ｃ，１９−ｃ：グランド側接続部。
FIG. 1 shows a method of connecting elements in the case of four elements according to the present invention, in which a is a plan view, b is a sectional view along line X-X' at a, and c is a sectional view along Y-Y'. FIG. 2 shows a plan view of the case of 8 elements in which two of the patterns shown in FIG. 1 are connected. FIG. 3 is a plan view showing a method of connecting elements in the case of four elements according to the conventional method. FIG. 4 is an electric circuit diagram of a dual element type pyroelectric infrared sensor, FIG. 5 is an assembled sectional view thereof, and FIG. 6 is a plan view of its element pattern and connection method. 9: Pyroelectric substance, 14-a, 15-a, 16-a,
17-a: Light-receiving surface electrodes of elements 14, 15, 16, 17, 14-b, 15-b, 16-b, 1
7-b: Wiring surface electrodes of elements 14, 15, 16, 17, 18-a, 19-a: Gate side connection portion, 18-b, 19-b: Electrodes 14-a, 15-a
Connecting portion and electrodes 16-b, 17-b connecting portion, 18
-c, 19-c: Ground side connection part.
Claims (1)
ントを構成し、これ等のエレメントにより少なく
とも２組の直列接続を行う方法として、１組は配
線面（＋／−）−受光面（−／＋）−受光面（−
／＋）−配線面（＋／−）、他のもう１組は受光
面（−／＋）−配線面（＋／−）−配線面（＋／
−）−受光面（−／＋）となるように接続し、前
者の受光面（−／＋）−受光面（−／＋）部分と
後者の配線面（＋／−）−配線面（＋／−）部分
とが焦電体の受光面及び配線面の両面において、
交叉して接続されて成ることを特徴とする焦電型
赤外線センサ。 (2) 前記第１項の２組の直並列接続されたエレ
メントが、さらに直列接続されて成ることを特徴
とする焦電型赤外線センサ。 (3) 前記第１項及び第２項に基づき、直列接続
された複数のエレメントが複数組アレイ状に接続
されて成ることを特徴とする焦電型赤外線センサ
。[Claims for Utility Model Registration] (1) As a method of configuring at least four elements on the same pyroelectric body and connecting at least two sets of these elements in series, one set is connected to the wiring surface (+/ -) - Photosensitive surface (-/+) - Photosensitive surface (-
/+)-wiring surface (+/-), and the other pair is light-receiving surface (-/+)-wiring surface (+/-)-wiring surface (+/-).
-) - Light receiving surface (-/+), and connect the former light receiving surface (-/+) - light receiving surface (-/+) part and the latter wiring surface (+/-) - wiring surface (+ /-) portion on both the light-receiving surface and the wiring surface of the pyroelectric body,
A pyroelectric infrared sensor characterized by being cross-connected. (2) A pyroelectric infrared sensor characterized in that the two sets of series-parallel connected elements set forth in item 1 are further connected in series. (3) A pyroelectric infrared sensor characterized in that, based on the first and second terms, a plurality of series-connected elements are connected in a plurality of sets in an array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5856789U JPH02148428U (en) | 1989-05-19 | 1989-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5856789U JPH02148428U (en) | 1989-05-19 | 1989-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148428U true JPH02148428U (en) | 1990-12-17 |
Family
ID=31584297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5856789U Pending JPH02148428U (en) | 1989-05-19 | 1989-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06258137A (en) * | 1993-03-04 | 1994-09-16 | Matsushita Electric Ind Co Ltd | Pyroelectric infrared ray sensor |
-
1989
- 1989-05-19 JP JP5856789U patent/JPH02148428U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06258137A (en) * | 1993-03-04 | 1994-09-16 | Matsushita Electric Ind Co Ltd | Pyroelectric infrared ray sensor |
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