JPS63149664U - - Google Patents
Info
- Publication number
- JPS63149664U JPS63149664U JP4283887U JP4283887U JPS63149664U JP S63149664 U JPS63149664 U JP S63149664U JP 4283887 U JP4283887 U JP 4283887U JP 4283887 U JP4283887 U JP 4283887U JP S63149664 U JPS63149664 U JP S63149664U
- Authority
- JP
- Japan
- Prior art keywords
- light
- reading device
- image reading
- light source
- width
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案に係る画像読み取り装置の一実
施例における光源部を示す構成斜視図、第２図は
同断面図、第３図は本考案に係る画像読み取り装
置の一実施例を示す構成側面図、第４図は第３図
装置の動作を説明するための特性曲線図である。
９……発光層、１３……対象画像パターン、１
４……光源、１５……受光部。
FIG. 1 is a perspective view of a light source in an embodiment of an image reading device according to the present invention, FIG. 2 is a cross-sectional view of the same, and FIG. 3 is a structure of an embodiment of an image reading device according to the present invention. The side view and FIG. 4 are characteristic curve diagrams for explaining the operation of the device shown in FIG. 3. 9...Light emitting layer, 13...Target image pattern, 1
4...Light source, 15...Light receiving section.
Claims (1)
その反射光を受光部に入力して画像読み取りを行
う画像読み取り装置において、光源を受光部の幅
に対応した幅の発光層を有するＥＬ発光体で構成
したことを特徴とする画像読み取り装置。 (2) 光源は赤、青、緑３色のＥＬ発光体を平行
に配列して構成した実用新案登録請求の範囲第１
項記載の画像読み取り装置。[Scope of Claim for Utility Model Registration] (1) In an image reading device that irradiates light from a light source onto a target image pattern and inputs the reflected light into a light receiving section to read the image, the light source corresponds to the width of the light receiving section. An image reading device comprising an EL light emitting body having a light emitting layer with a width. (2) The light source is composed of three color EL light emitters of red, blue, and green arranged in parallel.Claim 1 of the utility model registration
The image reading device described in Section 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4283887U JPS63149664U (en) | 1987-03-24 | 1987-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4283887U JPS63149664U (en) | 1987-03-24 | 1987-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63149664U true JPS63149664U (en) | 1988-10-03 |
Family
ID=30859137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4283887U Pending JPS63149664U (en) | 1987-03-24 | 1987-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63149664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002325162A (en) * | 2001-02-22 | 2002-11-08 | Matsushita Electric Ind Co Ltd | Light source for image reading apparatus and image reading apparatus |
-
1987
- 1987-03-24 JP JP4283887U patent/JPS63149664U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002325162A (en) * | 2001-02-22 | 2002-11-08 | Matsushita Electric Ind Co Ltd | Light source for image reading apparatus and image reading apparatus |