JPS5546766A - Image readout device - Google Patents

Image readout device

Info

Publication number
JPS5546766A
JPS5546766A JP11747878A JP11747878A JPS5546766A JP S5546766 A JPS5546766 A JP S5546766A JP 11747878 A JP11747878 A JP 11747878A JP 11747878 A JP11747878 A JP 11747878A JP S5546766 A JPS5546766 A JP S5546766A
Authority
JP
Japan
Prior art keywords
video
readout
optical system
read out
original
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
JP11747878A
Other languages
Japanese (ja)
Other versions
JPH0245187B2 (en
Inventor
Toshiyuki Iguchi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP11747878A priority Critical patent/JPS5546766A/en
Publication of JPS5546766A publication Critical patent/JPS5546766A/en
Publication of JPH0245187B2 publication Critical patent/JPH0245187B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE: To enable a plurality of recorded videos to be read out at high speed by an image pickup element, by recording original image information on a space modulation element through a reduction optical system using a scanning optical system in common.
CONSTITUTION: Space modulation element 5 is provided on the imaging face of original 1 in a reduction optical system, and the reduced video of orginal 1 is formed on the surface of SLM 5, and kept in a memorized state. This video is scanned likewise as a secondary original to form a secondary video through the imaging optical system of light condensation transmitting array 7, and this secondary video is read out by solid image pickup element 8, such as CCD. After processing by CCD 8, readout output is obtained via SBU 9 (sensor board unit) and VPU 10 (video process unit). A plurality of videos can be read out at high speed, and besides, a video readout device capable of readout for edition, such as partial readout or overlay readout can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP11747878A 1978-09-26 1978-09-26 Image readout device Granted JPS5546766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11747878A JPS5546766A (en) 1978-09-26 1978-09-26 Image readout device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11747878A JPS5546766A (en) 1978-09-26 1978-09-26 Image readout device

Publications (2)

Publication Number Publication Date
JPS5546766A true JPS5546766A (en) 1980-04-02
JPH0245187B2 JPH0245187B2 (en) 1990-10-08

Family

ID=14712683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11747878A Granted JPS5546766A (en) 1978-09-26 1978-09-26 Image readout device

Country Status (1)

Country Link
JP (1) JPS5546766A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286614A (en) * 1985-06-13 1986-12-17 モルガン　コンストラクシヨン　カンパニ− High torque universal shaft coupling
JPS62110630U (en) * 1985-12-27 1987-07-14
US5035676A (en) * 1985-06-13 1991-07-30 Morgan Construction Company Split yoke universal joint

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50122241U (en) * 1974-03-20 1975-10-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50122241U (en) * 1974-03-20 1975-10-06

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286614A (en) * 1985-06-13 1986-12-17 モルガン　コンストラクシヨン　カンパニ− High torque universal shaft coupling
US5035676A (en) * 1985-06-13 1991-07-30 Morgan Construction Company Split yoke universal joint
JPS62110630U (en) * 1985-12-27 1987-07-14

Also Published As

Publication number Publication date
JPH0245187B2 (en) 1990-10-08

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