JPH043323U - - Google Patents
Info
- Publication number
- JPH043323U JPH043323U JP4413390U JP4413390U JPH043323U JP H043323 U JPH043323 U JP H043323U JP 4413390 U JP4413390 U JP 4413390U JP 4413390 U JP4413390 U JP 4413390U JP H043323 U JPH043323 U JP H043323U
- Authority
- JP
- Japan
- Prior art keywords
- package
- infrared
- tip
- incident
- infrared rays
- 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
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Description
第１図はこの考案の一実施例を示す図、第２図
はこの考案の別の実施例を示す図、第３図は従来
の赤外線検出器の構造を示す図である。
図において、１……検出器部、２……パツケー
ジ、３……パツケージ上部、４……パツケージ接
合部、５……パツケージ下部、６……コールドシ
ールド、７……デユワ、８……インナウオール、
９……アウタウオール、１０……赤外線透過窓、
１１……デユワ接合部、１２……クーラ低温、２
１……先端部が突出したインナウオール、２２…
…充填材、２３……中空構造の先端部を持つイン
ナウオールである。なお、図中同一または相当部
分には同一符号を付して示してある。
FIG. 1 is a diagram showing one embodiment of this invention, FIG. 2 is a diagram showing another embodiment of this invention, and FIG. 3 is a diagram showing the structure of a conventional infrared detector. In the figure, 1...Detector part, 2...Package, 3...Package top, 4...Package joint, 5...Package bottom, 6...Cold shield, 7...Double, 8...Inner all ,
9...Outer all, 10...Infrared transmission window,
11... Dewar joint, 12... Cooler low temperature, 2
1... Inner all with a protruding tip, 22...
...Filling material, 23... In-na-all having a hollow structure at the tip. It should be noted that the same or equivalent parts in the drawings are designated by the same reference numerals.
Claims (1)
る光検出器部と、パツケージ上部とパツケージ接
合部とパツケージ下部よりなるパツケージと、高
温の周囲部材から入射す赤外線を遮蔽する作用を
持つコールドシールドと、インナウオールとアウ
タウオール赤外線透過窓とデユワ結合部よりなる
デユワと、クーラ低温部とからなる赤外線検出器
において、パツケージ下部に開口部をもうけたこ
の部分に先端部が突出したインナウオールを挿入
すると共に、インナウオールの先端と光検出器部
の間に充填材を充填し熱的な接触を取つたことを
特徴とする赤外線検出器。 A photodetector section that generates an electric signal proportional to the intensity of incident infrared rays, a package consisting of an upper part of the package, a joint part of the package, and a lower part of the package, and a cold shield that has the effect of shielding infrared rays incident from high-temperature surrounding components. Inner all and outer all In an infrared detector consisting of an infrared ray transmitting window and a deyuwa coupling part, and a cooler low-temperature part, the inner all with a protruding tip is inserted into this part with an opening at the bottom of the package cage. , an infrared detector characterized in that a filler is filled between the tip of the inner wall and the photodetector section to establish thermal contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4413390U JPH043323U (en) | 1990-04-25 | 1990-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4413390U JPH043323U (en) | 1990-04-25 | 1990-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043323U true JPH043323U (en) | 1992-01-13 |
Family
ID=31557162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4413390U Pending JPH043323U (en) | 1990-04-25 | 1990-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4918996U (en) * | 1972-05-22 | 1974-02-18 |
-
1990
- 1990-04-25 JP JP4413390U patent/JPH043323U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4918996U (en) * | 1972-05-22 | 1974-02-18 |
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