JPS55147789A - Dot printer - Google Patents

Dot printer

Info

Publication number
JPS55147789A
JPS55147789A JP5510279A JP5510279A JPS55147789A JP S55147789 A JPS55147789 A JP S55147789A JP 5510279 A JP5510279 A JP 5510279A JP 5510279 A JP5510279 A JP 5510279A JP S55147789 A JPS55147789 A JP S55147789A
Authority
JP
Japan
Prior art keywords
signal
output
video
fed
element data
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
JP5510279A
Other languages
Japanese (ja)
Inventor
Kozo 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.)
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 JP5510279A priority Critical patent/JPS55147789A/en
Publication of JPS55147789A publication Critical patent/JPS55147789A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make easy the hard copy of still picture, by counting the horizontal blanking line signal in the video signal by taking the vertical blanking signal in the video signal as the reference, and storing the video element data in the video signal corresponding to one unit picture every given line number.
CONSTITUTION: The still picture signal is fed to the input section 1, which is output from the electronic computer to the CRT display, and the video element data is picked up and output every horizontal line from this picture signal. Further, the vertical and horizontal blanking signals in the video signal are output from the input section 1 according to the output of the first counter 10 and inverter circuit 6, and the video element data is fed to the memory 3 via the AND circuit 2 every horizontal line. Further, the horizontal blanking signal detected at the input section 1 is fed to the firstWthird counters 10W12 to count the horizontal blanking signal in the picture signal, the video element data is stored in the memory 3 by taking the vertical blanking signal as the reference every one horizontal line, this stored content is sequentially read out to the output section 4 and fed to the print section 5, enabling the hard copy of the still picture.
COPYRIGHT: (C)1980,JPO&Japio
JP5510279A 1979-05-04 1979-05-04 Dot printer Pending JPS55147789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5510279A JPS55147789A (en) 1979-05-04 1979-05-04 Dot printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5510279A JPS55147789A (en) 1979-05-04 1979-05-04 Dot printer

Publications (1)

Publication Number Publication Date
JPS55147789A true JPS55147789A (en) 1980-11-17

Family

ID=12989379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5510279A Pending JPS55147789A (en) 1979-05-04 1979-05-04 Dot printer

Country Status (1)

Country Link
JP (1) JPS55147789A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60220693A (en) * 1984-04-18 1985-11-05 Graphtec Corp Color video interface

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5287935A (en) * 1976-01-19 1977-07-22 Matsushita Electric Ind Co Ltd Inforamtion recording unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5287935A (en) * 1976-01-19 1977-07-22 Matsushita Electric Ind Co Ltd Inforamtion recording unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60220693A (en) * 1984-04-18 1985-11-05 Graphtec Corp Color video interface

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