JPH0449832U - - Google Patents
Info
- Publication number
- JPH0449832U JPH0449832U JP1990091219U JP9121990U JPH0449832U JP H0449832 U JPH0449832 U JP H0449832U JP 1990091219 U JP1990091219 U JP 1990091219U JP 9121990 U JP9121990 U JP 9121990U JP H0449832 U JPH0449832 U JP H0449832U
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- pyroelectric
- receiving surface
- detector characterized
- infrared detector
- 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
- 239000000758 substrate Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図、第２図は第１の実施例を示す図、第３
図は第２の実施例を示す図、第４図は比較例を示
すグラフ、第５図は従来例を示す図である。
１，６……焦電体基板、１ａ，１ｂ，６ａ……
溝、２……絶縁基板。
Figures 1 and 2 are diagrams showing the first embodiment, and Figure 3 is a diagram showing the first embodiment.
The figures show the second embodiment, FIG. 4 is a graph showing a comparative example, and FIG. 5 shows a conventional example. 1, 6...Pyroelectric substrate, 1a, 1b, 6a...
Groove, 2...Insulating substrate.
Claims (1)
け、この溝部分の一部あるいは全部に電極を構成
したことを特徴とする焦電型赤外線検出器。 (2) 焦電体基板の赤外線受光面の周囲以外の部
分全体に複数の溝を設け、この溝部分の一部に電
極を構成したことを特徴とする焦電型赤外線検出
器。[Claims for Utility Model Registration] (1) A pyroelectric infrared detector characterized in that a plurality of grooves are provided on the infrared receiving surface of a pyroelectric substrate, and electrodes are formed in some or all of the grooves. . (2) A pyroelectric infrared detector characterized in that a plurality of grooves are provided in the entire portion of the pyroelectric substrate other than the periphery of the infrared receiving surface, and an electrode is formed in a part of the groove portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990091219U JPH0449832U (en) | 1990-08-30 | 1990-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990091219U JPH0449832U (en) | 1990-08-30 | 1990-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449832U true JPH0449832U (en) | 1992-04-27 |
Family
ID=31826648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990091219U Pending JPH0449832U (en) | 1990-08-30 | 1990-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449832U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62293681A (en) * | 1986-06-12 | 1987-12-21 | Fuji Electric Co Ltd | Semiconductor radiation detecting element |
-
1990
- 1990-08-30 JP JP1990091219U patent/JPH0449832U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62293681A (en) * | 1986-06-12 | 1987-12-21 | Fuji Electric Co Ltd | Semiconductor radiation detecting element |
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