JPS55147789A - Dot printer - Google Patents
Dot printerInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60220693A (en) * | 1984-04-18 | 1985-11-05 | Graphtec Corp | Color video interface |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5287935A (en) * | 1976-01-19 | 1977-07-22 | Matsushita Electric Ind Co Ltd | Inforamtion recording unit |
-
1979
- 1979-05-04 JP JP5510279A patent/JPS55147789A/en active Pending
Patent Citations (1)
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)
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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