JPH0283432U - - Google Patents
Info
- Publication number
- JPH0283432U JPH0283432U JP16302088U JP16302088U JPH0283432U JP H0283432 U JPH0283432 U JP H0283432U JP 16302088 U JP16302088 U JP 16302088U JP 16302088 U JP16302088 U JP 16302088U JP H0283432 U JPH0283432 U JP H0283432U
- Authority
- JP
- Japan
- Prior art keywords
- pyroelectric
- polymer film
- fixing substrate
- fixing
- infrared sensor
- 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 6
- 229920006254 polymer film Polymers 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims 1
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Description
第１Ａ図及び第１Ｂ図は本考案の一実施例によ
る焦電型赤外線センサーの概略縦断面図及び上面
図、第２図は比較例による焦電型赤外線センサー
の縦断面図、第３図は検出回路の一例を示す回路
図、第４図ａは温度サイクルを示すグラフ、第４
図ｂ及びｃは上記比較例及び実施例による焦電型
赤外線センサーの出力を夫々示すグラフである。
なお、図面に用いた符号において、１……焦電
性高分子フイルム、１′……受光面、１Ａ，１Ｂ
……焦電素子、２……固定用基板（固定用の基体
）、３……固定用基板、４ａ，４ｂ……電極、５
……接着剤である。
1A and 1B are a schematic vertical cross-sectional view and a top view of a pyroelectric infrared sensor according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of a pyroelectric infrared sensor according to a comparative example, and FIG. A circuit diagram showing an example of a detection circuit, FIG. 4a is a graph showing a temperature cycle, and FIG.
Figures b and c are graphs showing the outputs of the pyroelectric infrared sensors according to the comparative example and example, respectively. In addition, in the symbols used in the drawings, 1...pyroelectric polymer film, 1'...light receiving surface, 1A, 1B
...Pyroelectric element, 2...Fixing substrate (fixing base), 3...Fixing substrate, 4a, 4b...Electrode, 5
...It's an adhesive.
Claims (1)
面に固定用基板が設けられ、 且つ、他方の面に、寸法保持性を有する固定用
の基体が設けられていて、 前記焦電性高分子フイルムが、その受光面の全
周囲において、前記固定用基板と前記固定用の基
体との間に挾み込まれた状態で固定されているこ
とを特徴とする焦電型赤外線センサー。 ２ 前記焦電性高分子フイルムと前記固定用基板
及び前記固定用の基体とが夫々接着剤により互い
に固着されていることを特徴とする請求項１記載
の焦電型赤外線センサー。[Claims for Utility Model Registration] 1. A fixing substrate is provided on one surface of a pyroelectric polymer film that is a photoreceptor, and a fixing substrate having dimensional retention is provided on the other surface. characterized in that the pyroelectric polymer film is sandwiched and fixed between the fixing substrate and the fixing base around the entire periphery of the light-receiving surface. Pyroelectric infrared sensor. 2. The pyroelectric infrared sensor according to claim 1, wherein the pyroelectric polymer film, the fixing substrate, and the fixing base are each fixed to each other with an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16302088U JPH0283432U (en) | 1988-12-15 | 1988-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16302088U JPH0283432U (en) | 1988-12-15 | 1988-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0283432U true JPH0283432U (en) | 1990-06-28 |
Family
ID=31447371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16302088U Pending JPH0283432U (en) | 1988-12-15 | 1988-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0283432U (en) |
-
1988
- 1988-12-15 JP JP16302088U patent/JPH0283432U/ja active Pending