JPH0429265U - - Google Patents
Info
- Publication number
- JPH0429265U JPH0429265U JP7070590U JP7070590U JPH0429265U JP H0429265 U JPH0429265 U JP H0429265U JP 7070590 U JP7070590 U JP 7070590U JP 7070590 U JP7070590 U JP 7070590U JP H0429265 U JPH0429265 U JP H0429265U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- document
- light
- rgb
- color
- 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
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案に係るカラースキヤナの概略を
説明するために示す原理図、第２図は同じく本考
案におけるカラースキヤナの円筒体を示す斜視図
、第３図は従来のカラースキヤナの概略を説明す
るために示す原理図である。
２……カラー原稿、６……ＣＣＤイメージセン
サ、１１……蛍光灯、１２……円筒体、１３……
モータ、１４〜１６……フイルタ、１７……遮蔽
板、１８……開口窓。
Fig. 1 is a principle diagram shown to explain the outline of the color scanner according to the present invention, Fig. 2 is a perspective view showing the cylindrical body of the color scanner according to the invention, and Fig. 3 is shown to explain the outline of the conventional color scanner. FIG. 2...Color original, 6...CCD image sensor, 11...Fluorescent lamp, 12...Cylindrical body, 13...
Motor, 14-16...filter, 17...shielding plate, 18...opening window.
Claims (1)
反射光を光電変換センサによつて電気信号に変換
し、原稿を読み取るカラースキヤナにおいて、前
記蛍光灯の周囲にモータの回転・停止によつて回
転・停止する円筒体を設け、この円筒体を、円周
方向に等間隔をもつて配列されＲＧＢ３色光に対
応するフイルタを有する円筒体によつて形成し、
この円筒体の近傍にＲＧＢ３色光のうち１色光が
透過する開口窓を有する遮蔽板を設けたことを特
徴とするカラースキヤナ。 In a color scanner that illuminates a document with a fluorescent light, converts the reflected light from the document into an electrical signal by a photoelectric conversion sensor, and reads the document, a motor rotates around the fluorescent light by rotating and stopping the light.・Providing a cylindrical body that stops, this cylindrical body is formed by a cylindrical body having filters arranged at equal intervals in the circumferential direction and corresponding to RGB three color lights,
A color scanner characterized in that a shielding plate having an opening window through which one of the three RGB color lights passes is provided near the cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7070590U JPH0429265U (en) | 1990-07-04 | 1990-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7070590U JPH0429265U (en) | 1990-07-04 | 1990-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0429265U true JPH0429265U (en) | 1992-03-09 |
Family
ID=31607089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7070590U Pending JPH0429265U (en) | 1990-07-04 | 1990-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0730719A (en) * | 1993-07-06 | 1995-01-31 | Nec Corp | Light source for optical reader |
-
1990
- 1990-07-04 JP JP7070590U patent/JPH0429265U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0730719A (en) * | 1993-07-06 | 1995-01-31 | Nec Corp | Light source for optical reader |