JPS60172461U - optical reader - Google Patents
optical readerInfo
- Publication number
- JPS60172461U JPS60172461U JP5938984U JP5938984U JPS60172461U JP S60172461 U JPS60172461 U JP S60172461U JP 5938984 U JP5938984 U JP 5938984U JP 5938984 U JP5938984 U JP 5938984U JP S60172461 U JPS60172461 U JP S60172461U
- Authority
- JP
- Japan
- Prior art keywords
- light
- document
- receiving element
- emitting elements
- emitting
- 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
Landscapes
- Facsimile Scanning Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図はこの考案の一実施例を示す斜視図、第2図はそ
のタイミング説明図、第3図は光スポットの説明図であ
る。
1・・・LEDアレイ、2・・・光学体、3・・・原稿
、4・・・スポット、5・・・受光素子。FIG. 1 is a perspective view showing an embodiment of this invention, FIG. 2 is a diagram explaining its timing, and FIG. 3 is a diagram explaining a light spot. DESCRIPTION OF SYMBOLS 1... LED array, 2... Optical body, 3... Original, 4... Spot, 5... Light receiving element.
Claims (1)
発光素子の光点を原稿面上に結像する等倍率の光学体と
、原稿からの反射光を受ける受光素子とを備え、前3E
Dアレイの発光素子を順次1個ずつ点燈させて原稿を光
走査する光学読取装置において、前3EDアレイの各発
光素子の発光面が楕円形に形成され、且つ前記受光素子
は細長い1つの受光面をもつものであることを特徴とし
た光学読取装置。The front 3E includes an LED array in which light emitting elements are arranged in a straight line, an optical body with equal magnification that images the light spots of the light emitting elements on the document surface, and a light receiving element that receives reflected light from the document.
In an optical reading device that optically scans a document by sequentially lighting up the light-emitting elements of the D array one by one, the light-emitting surface of each light-emitting element of the front three ED arrays is formed in an elliptical shape, and the light-receiving element has one elongated light-receiving element. An optical reading device characterized by having a surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5938984U JPS60172461U (en) | 1984-04-24 | 1984-04-24 | optical reader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5938984U JPS60172461U (en) | 1984-04-24 | 1984-04-24 | optical reader |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60172461U true JPS60172461U (en) | 1985-11-15 |
Family
ID=30585774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5938984U Pending JPS60172461U (en) | 1984-04-24 | 1984-04-24 | optical reader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60172461U (en) |
-
1984
- 1984-04-24 JP JP5938984U patent/JPS60172461U/en active Pending
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