JPS5582575A - Display system - Google Patents

Display system

Info

Publication number
JPS5582575A
JPS5582575A JP15581878A JP15581878A JPS5582575A JP S5582575 A JPS5582575 A JP S5582575A JP 15581878 A JP15581878 A JP 15581878A JP 15581878 A JP15581878 A JP 15581878A JP S5582575 A JPS5582575 A JP S5582575A
Authority
JP
Japan
Prior art keywords
disc
unit
display
scanner
control unit
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
JP15581878A
Other languages
Japanese (ja)
Other versions
JPS6346637B2 (en
Inventor
Juko Sugaya
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15581878A priority Critical patent/JPS5582575A/en
Publication of JPS5582575A publication Critical patent/JPS5582575A/en
Publication of JPS6346637B2 publication Critical patent/JPS6346637B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Television Systems (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

PURPOSE: To perform the display which can discriminate whether or not required document with low cost and quickly by using conventional monitor and a few IC's, through the consideration of storage and display method for the signal from video disc.
CONSTITUTION: The system consists of the scanner 1, optical type video disc 2, frame memory 3, soft copy unit 4, hard copy unit 5 and control unit 6. Further, the electric signal obtained at the unit 1 is synchronized at the line buffer memory and stored in the disc 2. In the disc 2 finished for write-in, the optical head moves from the center to the circumference with the readout instruction of the control unit 5 to catch a given track. Further, in storing the information per one document of the disc 2, band compression is made. Further, the hard copy is made with the same format and speed as the scanner 1. Thus, the display on monitor is all for horizontal direction of band compression information and 1/2.5 for vertical direction.
COPYRIGHT: (C)1980,JPO&Japio
JP15581878A 1978-12-19 1978-12-19 Display system Granted JPS5582575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15581878A JPS5582575A (en) 1978-12-19 1978-12-19 Display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15581878A JPS5582575A (en) 1978-12-19 1978-12-19 Display system

Publications (2)

Publication Number Publication Date
JPS5582575A true JPS5582575A (en) 1980-06-21
JPS6346637B2 JPS6346637B2 (en) 1988-09-16

Family

ID=15614141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15581878A Granted JPS5582575A (en) 1978-12-19 1978-12-19 Display system

Country Status (1)

Country Link
JP (1) JPS5582575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61212975A (en) * 1985-03-19 1986-09-20 Canon Inc Recording and reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61212975A (en) * 1985-03-19 1986-09-20 Canon Inc Recording and reproducing device

Also Published As

Publication number Publication date
JPS6346637B2 (en) 1988-09-16

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