JPS58141663U - Photoelectric conversion device - Google Patents
Photoelectric conversion deviceInfo
- Publication number
- JPS58141663U JPS58141663U JP1982038389U JP3838982U JPS58141663U JP S58141663 U JPS58141663 U JP S58141663U JP 1982038389 U JP1982038389 U JP 1982038389U JP 3838982 U JP3838982 U JP 3838982U JP S58141663 U JPS58141663 U JP S58141663U
- Authority
- JP
- Japan
- Prior art keywords
- conversion device
- photoelectric conversion
- utility
- model registration
- filters
- 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
- Structure And Mechanism Of Cameras (AREA)
- Image Input (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
- Color Image Communication Systems (AREA)
- Blocking Light For Cameras (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はＣＣＤの分光特性の説明図、第２図は従来例の
説明図、第３図は本考案の実施例の概念図、第４図及び
第５図は本考案のフィルタの特性とこれに基づ（ＣＯＤ
の特性変化を示す説明図、第６図は本考案の他の実施例
ブロック図。
ｌ −・−−−−ＣＣＤ（イメージセンサ）、３ａ、
３ｂ。
３ｃ、 ３ｄ・・・・・・フィルタ、４・・・・・・
フィルタ保持板、６・・・・・・パルスモータ、７・・
・・・・検出器、８・・・・・・コントローラ、９・・
・・・・増幅器。Figure 1 is an explanatory diagram of the spectral characteristics of the CCD, Figure 2 is an explanatory diagram of the conventional example, Figure 3 is a conceptual diagram of the embodiment of the present invention, and Figures 4 and 5 are the characteristics of the filter of the present invention. Based on this (COD
FIG. 6 is a block diagram of another embodiment of the present invention. l ----CCD (image sensor), 3a,
3b. 3c, 3d...Filter, 4...
Filter holding plate, 6...Pulse motor, 7...
...Detector, 8...Controller, 9...
····amplifier.
Claims (5)
電変換された信号を増幅器を分出力する光電変換装置に
おいて、 前記イメージセンサの前方に配され、分光特性の異なる
複数のフィルタを有するフィルタ保持板と、該フィルタ
保持板をステップ移動させてイメージセンサへ通じる光
路上でフィルタを停止させるステップ送り機構を含む制
御手段とを有する光電変換装置。(1) In a photoelectric conversion device that photoelectrically converts an image using an image sensor and outputs the charge-converted signal to an amplifier, a filter holding plate disposed in front of the image sensor and having a plurality of filters with different spectral characteristics; , a control means including a step feeding mechanism that moves the filter holding plate in steps and stops the filter on an optical path leading to an image sensor.
置において、前記ステップ送り機構は手動の位置決め機
構であることを特徴とする光電変換装置。(2) Utility Model Registration The photoelectric conversion device according to claim 1, wherein the step feeding mechanism is a manual positioning mechanism.
置において、前記ステップ送り機構は、パルスモータと
パルスモータの回転を前記フィルタ保持板へ伝える伝達
機構であることを特徴とする光電変換装置。(3) Utility model registration The photoelectric conversion device according to claim 1, wherein the step feed mechanism is a pulse motor and a transmission mechanism that transmits the rotation of the pulse motor to the filter holding plate. Device.
載の光電変換装置において、前記制御手段は複数のフィ
ルタ中の１を選択するための信号を出すスイッチと、該
スイッチからの信号を受けてステップ送り機構をコント
ロールし、かつ増幅器の利得を変化させるフントロール
を行うコントローラとを含むことを特徴とする充電変換
装置。(4) Utility model registration In the photoelectric conversion device according to claim 1 or 2, the control means includes a switch that outputs a signal for selecting one of a plurality of filters, and a signal from the switch. A charging conversion device comprising: a controller that receives the input signal, controls a step feed mechanism, and performs a control that changes the gain of an amplifier.
れかの項記載の光電変換装置において、前記各フィルタ
は、該フィルタの分光特性と前記イメージセンサの分光
特性とが合成されたときに出力レベルが他のフィルタと
同一となる分光特性を有することを特徴とする光電変換
装置。(5) Utility model registration Claims In the photoelectric conversion device according to any one of claims 1 to 4, each of the filters has a combination of spectral characteristics of the filter and the spectral characteristics of the image sensor. A photoelectric conversion device characterized by having spectral characteristics whose output level is sometimes the same as that of other filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982038389U JPS58141663U (en) | 1982-03-18 | 1982-03-18 | Photoelectric conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982038389U JPS58141663U (en) | 1982-03-18 | 1982-03-18 | Photoelectric conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58141663U true JPS58141663U (en) | 1983-09-24 |
Family
ID=30049732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982038389U Pending JPS58141663U (en) | 1982-03-18 | 1982-03-18 | Photoelectric conversion device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58141663U (en) |
-
1982
- 1982-03-18 JP JP1982038389U patent/JPS58141663U/en active Pending
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