JPS5599678A - Monitor for optical character reader - Google Patents

Monitor for optical character reader

Info

Publication number
JPS5599678A
JPS5599678A JP687379A JP687379A JPS5599678A JP S5599678 A JPS5599678 A JP S5599678A JP 687379 A JP687379 A JP 687379A JP 687379 A JP687379 A JP 687379A JP S5599678 A JPS5599678 A JP S5599678A
Authority
JP
Japan
Prior art keywords
image
display
character
memory
signals
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
Application number
JP687379A
Other languages
Japanese (ja)
Inventor
Kunihiro Oe
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 JP687379A priority Critical patent/JPS5599678A/en
Publication of JPS5599678A publication Critical patent/JPS5599678A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)
  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To ensure the effective screen display by having the display through selection of the display region for the character and the image and thus securing the display of the image at an optional region on the monitor screen.
CONSTITUTION: Refresh memory 13 contains the random access memory to memorize the character code and the character generator, and delivers the fixed character signals via the address signals of address counter 11. Image memory 14 generates the image pattern signals with application of the shift clock pulse. Attribute memory 12 delivers the character selection signals when the address of the character display region is designated from counter 11 and then the image selection signals when the address of the image display region is designated respectively. These signals are then supplied to one terminal of AND circuits 15, 17 and 18 each, and the output of memory 13 is supplied to the other terminal of circuit 15. And the output of memory 14 is supplied to the other terminal of circuit 17. The output of circuits 15 and 17 are led to OR circuit 19, and the output receives the signal process to be turned to the display input of the monitor display unit.
COPYRIGHT: (C)1980,JPO&Japio
JP687379A 1979-01-24 1979-01-24 Monitor for optical character reader Pending JPS5599678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP687379A JPS5599678A (en) 1979-01-24 1979-01-24 Monitor for optical character reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP687379A JPS5599678A (en) 1979-01-24 1979-01-24 Monitor for optical character reader

Publications (1)

Publication Number Publication Date
JPS5599678A true JPS5599678A (en) 1980-07-29

Family

ID=11650337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP687379A Pending JPS5599678A (en) 1979-01-24 1979-01-24 Monitor for optical character reader

Country Status (1)

Country Link
JP (1) JPS5599678A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143190A (en) * 1985-12-17 1987-06-26 Nec Corp Read-disabled character pattern display system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143190A (en) * 1985-12-17 1987-06-26 Nec Corp Read-disabled character pattern display system

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