JPS58178646U - monochromatic light sensor - Google Patents
monochromatic light sensorInfo
- Publication number
- JPS58178646U JPS58178646U JP7706082U JP7706082U JPS58178646U JP S58178646 U JPS58178646 U JP S58178646U JP 7706082 U JP7706082 U JP 7706082U JP 7706082 U JP7706082 U JP 7706082U JP S58178646 U JPS58178646 U JP S58178646U
- Authority
- JP
- Japan
- Prior art keywords
- metal film
- light sensor
- monochromatic light
- light
- transmission band
- 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
Landscapes
- Spectrometry And Color Measurement (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、第２図は従来の単色光センサの概略構成を示す
図、第３図は色フィルタおよび干渉フィルタの透過特性
を示す図、第４図は本考案に係る単色光センサの実施例
の模式的に示す断面図、第５図および第６図は同単色光
センサに用いるフイ 。
ルタの透過特性を説明するための図である。
１０・・・・・・単色光センサ、１３・・・・・・光電
素子、１４ａ、１４Ｃ・・・・・・金属膜、１４ｂ・・
・・・・誘電体膜、１５・・・・・・金属膜干渉フィル
タ、１４ｄ・・・・・・色フィ −ルタ。Figures 1 and 2 are diagrams showing the schematic configuration of a conventional monochromatic optical sensor, Figure 3 is a diagram showing the transmission characteristics of color filters and interference filters, and Figure 4 is an example of the monochromatic optical sensor according to the present invention. 5 and 6 are cross-sectional views schematically showing fins used in the same monochromatic light sensor. FIG. 3 is a diagram for explaining the transmission characteristics of a router. 10... Monochromatic light sensor, 13... Photoelectric element, 14a, 14C... Metal film, 14b...
...Dielectric film, 15...Metal film interference filter, 14d...Color filter.
Claims (1)
属膜」の構造で形晟された金属膜午渉フィルタおよびこ
の金属膜干渉フィルタの不必要な透過帯の光を遮断する
カットオフ用色フィルタを積層形成し、所定の１つの透
過帯の光のみを上記充電素子へ導くようにしたことを特
徴とする単色光センサ。On the light-receiving surface of a predetermined photoelectric element, there is a metal film meridional filter shaped in the structure of "metal film-dielectric film-metal film" and this metal film interference filter blocks unnecessary light in the transmission band. A monochromatic light sensor characterized in that a cut-off color filter is laminated to guide only light in one predetermined transmission band to the charging element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7706082U JPS58178646U (en) | 1982-05-26 | 1982-05-26 | monochromatic light sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7706082U JPS58178646U (en) | 1982-05-26 | 1982-05-26 | monochromatic light sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58178646U true JPS58178646U (en) | 1983-11-29 |
Family
ID=30086336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7706082U Pending JPS58178646U (en) | 1982-05-26 | 1982-05-26 | monochromatic light sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58178646U (en) |
-
1982
- 1982-05-26 JP JP7706082U patent/JPS58178646U/en active Pending
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