JPH01175058U - - Google Patents
Info
- Publication number
- JPH01175058U JPH01175058U JP7150088U JP7150088U JPH01175058U JP H01175058 U JPH01175058 U JP H01175058U JP 7150088 U JP7150088 U JP 7150088U JP 7150088 U JP7150088 U JP 7150088U JP H01175058 U JPH01175058 U JP H01175058U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- reading
- source device
- color information
- reading line
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
本考案が適用されるカラー情報読み取り装置の構
成図、第３図は従来の光源装置の断面図である。
３，４，５……光源、３ｂ，４ｂ，５ｂ……放
射開口部、１３……読み取りチラシ。
FIG. 1 is a sectional view of an embodiment of the present invention, FIG. 2 is a configuration diagram of a color information reading device to which the present invention is applied, and FIG. 3 is a sectional view of a conventional light source device. 3, 4, 5...Light source, 3b, 4b, 5b...Radiating aperture, 13...Reading leaflet.
Claims (1)
光によりカラー情報を読み取るための互いに異な
る波長特性を有するとともに、それぞれの放射開
口部を照射すべき読み取りラインに向けて配設さ
れた複数個の光源からなるカラー情報読み取り用
光源装置において、前記各光源のうちの読み取り
ラインに対し大きい照射角度に位置する各光源を
、それぞれの放射開口部が当該各光源の光軸から
読み取りラインに対し小さい角度方向に向けて位
置するよう配設したことを特徴とするカラー情報
読み取り用光源装置。 Consists of a plurality of light sources that have different wavelength characteristics and are arranged so that each radiation aperture faces the reading line that is to be irradiated to illuminate the color document to be read and read the color information using the diffusely reflected light. In the light source device for color information reading, each of the light sources located at a large irradiation angle with respect to the reading line is oriented such that each emission aperture is directed from the optical axis of each light source in a direction with a small angle with respect to the reading line. A light source device for reading color information, characterized in that the light source device is arranged so as to be located at the same position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7150088U JPH01175058U (en) | 1988-05-30 | 1988-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7150088U JPH01175058U (en) | 1988-05-30 | 1988-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175058U true JPH01175058U (en) | 1989-12-13 |
Family
ID=31296706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7150088U Pending JPH01175058U (en) | 1988-05-30 | 1988-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175058U (en) |
-
1988
- 1988-05-30 JP JP7150088U patent/JPH01175058U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01175058U (en) | ||
| JPS63157737U (en) | ||
| JPH0174660U (en) | ||
| JPH0440352U (en) | ||
| JPS62179673U (en) | ||
| JPS6270988U (en) | ||
| JPH01108663U (en) | ||
| JPH0444759U (en) | ||
| JPH01131108U (en) | ||
| JPS6425266U (en) | ||
| JPH0458776U (en) | ||
| JPH0369963U (en) | ||
| JPS63196166U (en) | ||
| JPS5893064U (en) | Structure of reading illumination section of image information reading device | |
| JPS62124627U (en) | ||
| JPS6215308U (en) | ||
| JPH0337614U (en) | ||
| JPS6222726U (en) | ||
| JPH02150869U (en) | ||
| JPS6335369U (en) | ||
| JPS58138010U (en) | Dimension measuring device | |
| JPH0321155U (en) | ||
| JPH0167517U (en) | ||
| JPH0223762U (en) | ||
| JPS623628U (en) |