JPS62161459U - - Google Patents
Info
- Publication number
- JPS62161459U JPS62161459U JP4976586U JP4976586U JPS62161459U JP S62161459 U JPS62161459 U JP S62161459U JP 4976586 U JP4976586 U JP 4976586U JP 4976586 U JP4976586 U JP 4976586U JP S62161459 U JPS62161459 U JP S62161459U
- Authority
- JP
- Japan
- Prior art keywords
- color
- line
- separation filter
- document reading
- reading device
- 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
- 238000000926 separation method Methods 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims 2
- 230000003595 spectral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の一実施例に係るカラー原稿読
取装置の光学系の概略構成図、第２図はその制御
系のブロツク構成図、第３図はその動作を示すタ
イムチヤートである。
１…原稿、２…光源、３…反射鏡、４〜６…鏡
、７…色分解フイルタ、８…レンズ、９…ライン
センサ、１０…軸、１１…フイルタ駆動モータ、
１２…エンコーダ板、１３…画信号読取回路、１
４…フイルタ駆動回路、１５…走行体駆動回路、
１６…走行体駆動モータ、１７…タイミング制御
回路、１８…フオトセンサ、Ｒ…赤フイルタ、Ｇ
…緑フイルタ、Ｂ…青フイルタ。
FIG. 1 is a schematic diagram of the optical system of a color document reading apparatus according to an embodiment of the present invention, FIG. 2 is a block diagram of its control system, and FIG. 3 is a time chart showing its operation. DESCRIPTION OF SYMBOLS 1... Original, 2... Light source, 3... Reflecting mirror, 4-6... Mirror, 7... Color separation filter, 8... Lens, 9... Line sensor, 10... Axis, 11... Filter drive motor,
12... Encoder board, 13... Image signal reading circuit, 1
4... Filter drive circuit, 15... Traveling body drive circuit,
16... Traveling body drive motor, 17... Timing control circuit, 18... Photo sensor, R... Red filter, G
...green filter, B...blue filter.
Claims (1)
特性の異なる複数の色フイルタから成る色分解フ
イルタ装置を通過させることにより、複数の色成
分に分解してラインセンサに結像し、１つのライ
ンセンサから複数の色成分の画信号を取り出すカ
ラー原稿読取装置において、上記複数の色フイル
タを順次切り換えて上記読み取りラインに対応す
る各色成分の画信号を順次取り出すと共に、上記
色フイルタの切り換えが一巡する毎に上記読み取
りラインを１ライン進める制御手段を設けたこと
を特徴とするカラー原稿読取装置。 (2) 実用新案登録請求の範囲第１項記載におい
て、上記色分解フイルタ装置は、上記各色フイル
タを枠体により軸の周囲に放射状に固定した色分
解フイルタと、その軸を回転させる駆動手段とに
より構成されることを特徴とするカラー原稿読取
装置。[Claims for Utility Model Registration] (1) The image light from the reading line of the original is passed through a color separation filter device consisting of a plurality of color filters with different spectral characteristics to separate it into a plurality of color components and produce a line sensor. in a color document reading device which forms an image and extracts image signals of a plurality of color components from one line sensor, sequentially switching the plurality of color filters to sequentially extract image signals of each color component corresponding to the reading line; A color document reading device characterized in that a control means is provided to advance the reading line by one line every time the color filter is switched once. (2) Claim 1 of the Utility Model Registration Claims The color separation filter device comprises a color separation filter in which each of the color filters is fixed radially around a shaft by a frame, and a drive means for rotating the shaft. A color document reading device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4976586U JPS62161459U (en) | 1986-04-04 | 1986-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4976586U JPS62161459U (en) | 1986-04-04 | 1986-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62161459U true JPS62161459U (en) | 1987-10-14 |
Family
ID=30872517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4976586U Pending JPS62161459U (en) | 1986-04-04 | 1986-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62161459U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59101962A (en) * | 1982-12-03 | 1984-06-12 | Fuji Xerox Co Ltd | Reader |
-
1986
- 1986-04-04 JP JP4976586U patent/JPS62161459U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59101962A (en) * | 1982-12-03 | 1984-06-12 | Fuji Xerox Co Ltd | Reader |
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