JPS5480038A - Manuscript reading device - Google Patents

Manuscript reading device

Info

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
Application number
JP14760177A
Other languages
Japanese (ja)
Other versions
JPS6221303B2 (en
Inventor
Naoto Kawamura
Kazuya Matsumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP14760177A priority Critical patent/JPS5480038A/en
Publication of JPS5480038A publication Critical patent/JPS5480038A/en
Priority to US06/464,579 priority patent/US4467195A/en
Priority to US06/606,158 priority patent/US4553036A/en
Publication of JPS6221303B2 publication Critical patent/JPS6221303B2/ja
Granted legal-status Critical Current

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
JP14760177A 1977-12-08 1977-12-08 Manuscript reading device Granted JPS5480038A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63186402U (en) * 1987-05-23 1988-11-30
JPS6422313U (en) * 1987-07-30 1989-02-06

Cited By (2)

* Cited by examiner, † Cited by third party
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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