JPS633664U - - Google Patents
Info
- Publication number
- JPS633664U JPS633664U JP9752586U JP9752586U JPS633664U JP S633664 U JPS633664 U JP S633664U JP 9752586 U JP9752586 U JP 9752586U JP 9752586 U JP9752586 U JP 9752586U JP S633664 U JPS633664 U JP S633664U
- Authority
- JP
- Japan
- Prior art keywords
- color
- image sensor
- line image
- reading device
- hollow
- 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
- 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（カ
ラー原稿読取装置）、１９，２０……光源、２１
……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、２６……原稿台、２７……原稿、２８……
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、４７……駆動ローラ、４８……ア
イドルローラ、４９……シヤフト、５０……ステ
ツピングモータ、５１……支持板、５２……光導
入手段、５３……駆動手段。
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, 21
...Mirror, 22...Photoelectric conversion section, 23, 24...
...Feed roller, 25...Auto document feeder, 26...Document stand, 27...Document, 28...
Original tray, 41... Lens, 42... Color separation means, 43... Line image sensor, 44... Lens block, 45... Color filter, 46... Filter support section, 47... Drive roller, 48... Idle roller, 49...Shaft, 50...Stepping motor, 51...Support plate, 52...Light introduction means, 53...Driving means.
Claims (1)
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分段と、を備えたカラ
ー原稿読取装置おいて、前記色分解手段が、複数
組の色フイルタを赤、緑、青の順に中空の無端ベ
ルト状に支持するとともに、該中空部を中心とし
て回転可能に支持されたフイルタ支持部と、フイ
ルタ支持部を回転駆動する駆動手段と、を有し、
前記ラインイメージセンサが該無端ベルト状に支
持された色フイルタの中空部分に配設されたこと
を特徴とするカラー原稿読取装置。 A line image sensor that decomposes incident light into a predetermined number of pixels and photoelectrically converts it, 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. In the color document reading device, the color separation section is provided with a color separation stage having three color filters of red, green, and blue; A filter support part supported in the order of blue in a hollow endless belt shape and rotatably supported around the hollow part, and a drive means for rotationally driving the filter support part,
A color document reading device characterized in that the line image sensor is disposed in a hollow portion of a color filter supported in the shape of an endless belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9752586U JPS633664U (en) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9752586U JPS633664U (en) | 1986-06-24 | 1986-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS633664U true JPS633664U (en) | 1988-01-11 |
Family
ID=30964552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9752586U Pending JPS633664U (en) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS633664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0229669U (en) * | 1988-04-04 | 1990-02-26 |
-
1986
- 1986-06-24 JP JP9752586U patent/JPS633664U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0229669U (en) * | 1988-04-04 | 1990-02-26 |
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