JPS633663U - - Google Patents
Info
- Publication number
- JPS633663U JPS633663U JP9752486U JP9752486U JPS633663U JP S633663 U JPS633663 U JP S633663U JP 9752486 U JP9752486 U JP 9752486U JP 9752486 U JP9752486 U JP 9752486U JP S633663 U JPS633663 U JP S633663U
- Authority
- JP
- Japan
- Prior art keywords
- color
- image sensor
- line image
- document
- separation means
- 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
- 239000003086 colorant Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
Landscapes
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１〜４図は、本考案のカラー原稿読取装置の
一実施例を示す図であり、第１図はそのカラー原
稿読取装置を適用したフアクシミリ装置の全体構
成図、第２図はその光電変換部の正面断面図、第
３図はその色分解手段の斜視図、第４図はその色
フイルタ部分の斜視図である。第５，６図は従来
のカラー原稿読取装置を示す図であり、第５図は
その斜視図、第６図はその色フイルタの正面図で
ある。
１……フアクシミリ装置、４……スキヤナー（
カラー原稿読取装置）、１９，２０……光源、２
１……ミラー、２２……光電変換部、２３，２４
……送りローラ、２５……オートドキユメントフ
イーダ、２７……原稿台、２８……原稿、２９…
…原稿トレー、４１……レンズ、４２……色分解
手段、４３……ラインイメージセンサ、４４……
レンズブロツク、４５……色フイルタ、４６……
フイルタ支持部、４６ａ……支持部、４６ｂ……
シヤフト部、４７……軸受け、４８……従動プー
リ、４９……ベルト、５０……駆動プーリ、５１
……ステツピングモータ、５２……光導入手段。
1 to 4 are diagrams showing an embodiment of the color document reading device of the present invention, FIG. 1 is an overall configuration diagram of a facsimile device to which the color document reading device is applied, and FIG. 2 is a photoelectric conversion diagram thereof. 3 is a perspective view of its color separation means, and FIG. 4 is a perspective view of its color filter portion. 5 and 6 are views showing a conventional color document reading device, with FIG. 5 being a perspective view thereof, and FIG. 6 being a front view of its color filter. 1...Facsimile device, 4...Scanner (
color original reading device), 19, 20... light source, 2
1... Mirror, 22... Photoelectric conversion section, 23, 24
...Feed roller, 25...Auto document feeder, 27...Document stand, 28...Document, 29...
... Original tray, 41 ... Lens, 42 ... Color separation means, 43 ... Line image sensor, 44 ...
Lens block, 45... Color filter, 46...
Filter support part, 46a...Support part, 46b...
Shaft portion, 47... Bearing, 48... Driven pulley, 49... Belt, 50... Drive pulley, 51
... Stepping motor, 52 ... Light introducing means.
Claims (1)
換するラインイメージセンサと、原稿から反射さ
れた光をラインイメージセンサに導入する光導入
手段と、光導入手段によりラインイメージセンサ
に導入される光路に設けられ、赤、緑、青の３色
の色フイルタを有した色分解手段と、を備えたカ
ラー原稿読取装置おいて、前記色分解手段が、同
一色の色フイルタを相対向させて角柱形に支持す
るとともに、柱軸を中心として回転可能に支持さ
れたフイルタ支持部を備えたことを特徴とするカ
ラー原稿読取装置。 A line image sensor that photoelectrically converts incident light into a predetermined number of pixels; a light introduction means that introduces light reflected from a document into the line image sensor; and an optical path that is introduced into the line image sensor by the light introduction means. and a color separation means having color filters of three colors of red, green, and blue, the color separation means having color filters of the same color facing each other to form a prismatic column. What is claimed is: 1. A color document reading device comprising: a filter support portion which is supported in a shape and is rotatably supported around a columnar axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9752486U JPS633663U (en) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9752486U JPS633663U (en) | 1986-06-24 | 1986-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS633663U true JPS633663U (en) | 1988-01-11 |
Family
ID=30964550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9752486U Pending JPS633663U (en) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS633663U (en) |
-
1986
- 1986-06-24 JP JP9752486U patent/JPS633663U/ja active Pending
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