JPS6219853U - - Google Patents
Info
- Publication number
- JPS6219853U JPS6219853U JP11166985U JP11166985U JPS6219853U JP S6219853 U JPS6219853 U JP S6219853U JP 11166985 U JP11166985 U JP 11166985U JP 11166985 U JP11166985 U JP 11166985U JP S6219853 U JPS6219853 U JP S6219853U
- Authority
- JP
- Japan
- Prior art keywords
- color filter
- area
- line sensor
- rotating disk
- circumferential direction
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000003384 imaging method Methods 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
- Color Image Communication Systems (AREA)
Description
第１図は本考案の一実施例のカラー画像入力装
置の構成を示す図、第２図は第１図のカラーフイ
ルタ１３の部分拡大斜視図、第３図は第１図の回
転角検出装置の部分拡大断面図、第４図は第１図
のカラーフイルタの他の実施例の部分拡大断面図
、第５図、第６図は従来のカラー画像入力装置の
構成を示す図である。
１１……フオトセンサ、１２……結像レンズ、
１３……カラーフイルタ、１３ａ〜１３ｃ……Ｒ
，Ｇ，Ｂカラーフイルタ領域、１４，２０……モ
ータ、１５……回転円板、１６……フオトカツプ
ラ。
1 is a diagram showing the configuration of a color image input device according to an embodiment of the present invention, FIG. 2 is a partially enlarged perspective view of the color filter 13 shown in FIG. 1, and FIG. 3 is a rotation angle detection device shown in FIG. 1. FIG. 4 is a partially enlarged sectional view of another embodiment of the color filter shown in FIG. 1, and FIGS. 5 and 6 are diagrams showing the configuration of a conventional color image input device. 11... Photo sensor, 12... Imaging lens,
13...Color filter, 13a-13c...R
, G, B color filter area, 14, 20... motor, 15... rotating disk, 16... photo cutter.
Claims (1)
像レンズと、 前記ライン・センサの前方に配置され、モータ
により回転せしめられる円筒形状のカラーフイル
タと、 周方向に所定間隔の窓が形成されると共に前記
カラーフイルタの円筒体に軸着される回転円板及
びこの回転円板の窓形成部分を挾んで対向するフ
オトカツプラから成る回転角検出装置とを備え、 前記カラーフイルタは、円筒体のほぼ半周以下
の表面領域にわたつてこの領域を円周方向に等分
割しつつ形成される三原色のカラーフイルタ領域
と、残り全表面領域にわたつて形成される透明領
域とを備えたことを特徴とするカラー画像入力装
置。[Claims for Utility Model Registration] A line sensor, an imaging lens that forms an image of a subject on the line sensor, and a cylindrical color filter arranged in front of the line sensor and rotated by a motor. , a rotation angle detection device comprising a rotating disk in which windows are formed at predetermined intervals in the circumferential direction and is pivoted to the cylindrical body of the color filter, and a photo coupler facing across the window-forming portion of the rotating disk; The color filter includes a color filter area of three primary colors formed over a surface area of approximately half the circumference or less of the cylindrical body by equally dividing this area in the circumferential direction, and a color filter area of three primary colors formed over the entire remaining surface area. A color image input device comprising: a transparent area;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11166985U JPS6219853U (en) | 1985-07-20 | 1985-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11166985U JPS6219853U (en) | 1985-07-20 | 1985-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6219853U true JPS6219853U (en) | 1987-02-05 |
Family
ID=30991808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11166985U Pending JPS6219853U (en) | 1985-07-20 | 1985-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6219853U (en) |
-
1985
- 1985-07-20 JP JP11166985U patent/JPS6219853U/ja active Pending