JPS5480038A - Manuscript reading device - Google Patents
Manuscript reading deviceInfo
- Publication number
- JPS5480038A JPS5480038A JP14760177A JP14760177A JPS5480038A JP S5480038 A JPS5480038 A JP S5480038A JP 14760177 A JP14760177 A JP 14760177A JP 14760177 A JP14760177 A JP 14760177A JP S5480038 A JPS5480038 A JP S5480038A
- Authority
- JP
- Japan
- Prior art keywords
- scanning direction
- main scanning
- manuscript
- cylindrical lens
- sensor
- 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.)
- Granted
Links
Landscapes
- Image Input (AREA)
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
PURPOSE: To obtain a high-resolution reading device featuring a comapct structure and a high sensitivity by using the cylindrical lens array substance containing the bus bar vertical to the main scanning direction and between the illuminating means and the manuscript surface as the ommateal lens in the device containing the means to carry out the linear illumination in parallel to the main scanning direction.
CONSTITUTION: Photo sensor 9 of the 1-dimensional array form is provided in the fixed main scanning direction. And cylindrical lens 10 is installed to condense the illumination beams sent from light source 8 and give the linear illuminatiin to manuscript 7 in parallel to the scanning direction. Furthermore, 2-layer cylindrical lens array substance 11 and 12, which possess the bus bars vertical to the main scanning direction, are added. In addition, light shielding plate 13 is provided between array substance 11 and 12 vertically to the main scanning directon. Then these components are unified. Sensor 9 is held between transparent electrode 2 as noncrystal semiconductor 1 and metal electrode 3 as the junction to be formed into a photo sensor unit. And this one unit of the sensor is formed into an array form in accordance with the width of manuscript 7.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14760177A JPS5480038A (en) | 1977-12-08 | 1977-12-08 | Manuscript reading device |
US06/464,579 US4467195A (en) | 1977-12-08 | 1983-02-07 | Information detecting apparatus |
US06/606,158 US4553036A (en) | 1977-12-08 | 1984-05-02 | Information detecting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14760177A JPS5480038A (en) | 1977-12-08 | 1977-12-08 | Manuscript reading device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59156218A Division JPS60143059A (en) | 1984-07-25 | 1984-07-25 | Original reader |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5480038A true JPS5480038A (en) | 1979-06-26 |
JPS6221303B2 JPS6221303B2 (en) | 1987-05-12 |
Family
ID=15434016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14760177A Granted JPS5480038A (en) | 1977-12-08 | 1977-12-08 | Manuscript reading device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5480038A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6276357A (en) * | 1985-09-27 | 1987-04-08 | Matsushita Electric Ind Co Ltd | Solid-state image pickup device |
JP2020148919A (en) * | 2019-03-14 | 2020-09-17 | 株式会社沖データ | Lens unit, exposure apparatus, read head, image formation device and image read device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63186402U (en) * | 1987-05-23 | 1988-11-30 | ||
JPS6422313U (en) * | 1987-07-30 | 1989-02-06 |
-
1977
- 1977-12-08 JP JP14760177A patent/JPS5480038A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6276357A (en) * | 1985-09-27 | 1987-04-08 | Matsushita Electric Ind Co Ltd | Solid-state image pickup device |
JP2020148919A (en) * | 2019-03-14 | 2020-09-17 | 株式会社沖データ | Lens unit, exposure apparatus, read head, image formation device and image read device |
Also Published As
Publication number | Publication date |
---|---|
JPS6221303B2 (en) | 1987-05-12 |
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