CA1172385A - Video display recording apparatus - Google Patents

Video display recording apparatus

Info

Publication number
CA1172385A
CA1172385A CA000399195A CA399195A CA1172385A CA 1172385 A CA1172385 A CA 1172385A CA 000399195 A CA000399195 A CA 000399195A CA 399195 A CA399195 A CA 399195A CA 1172385 A CA1172385 A CA 1172385A
Authority
CA
Canada
Prior art keywords
data
scan
block
storing
recording
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.)
Expired
Application number
CA000399195A
Other languages
English (en)
French (fr)
Inventor
Louis V. Galetto
Charles O. Ross
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA1172385A publication Critical patent/CA1172385A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Digital Computer Display Output (AREA)
  • Television Signal Processing For Recording (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Controls And Circuits For Display Device (AREA)
CA000399195A 1981-06-09 1982-03-23 Video display recording apparatus Expired CA1172385A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/271,911 US4922347A (en) 1981-06-09 1981-06-09 Apparatus for recording displayed video data
US271,911 1981-06-09

Publications (1)

Publication Number Publication Date
CA1172385A true CA1172385A (en) 1984-08-07

Family

ID=23037608

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000399195A Expired CA1172385A (en) 1981-06-09 1982-03-23 Video display recording apparatus

Country Status (5)

Country Link
US (1) US4922347A (enExample)
EP (1) EP0066728B1 (enExample)
JP (1) JPS57203187A (enExample)
CA (1) CA1172385A (enExample)
DE (1) DE3266498D1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151641A (ja) * 1982-03-02 1983-09-08 Yokogawa Hokushin Electric Corp 映像信号のインタフエ−ス装置
US4500928A (en) * 1982-11-26 1985-02-19 International Business Machines Corporation Storage apparatus for video data
JPS59140590A (ja) * 1983-02-01 1984-08-11 Mitsubishi Electric Corp 陰極線管付印字制御装置
JPH01171364U (enExample) * 1988-05-23 1989-12-05
US5347617A (en) * 1990-11-09 1994-09-13 Dataproducts Corporation Printer having a multiple scan line printhead controller

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764994A (en) * 1971-10-18 1973-10-09 Ibm Serial printer with bi-directional drive control
JPS535785B2 (enExample) * 1973-03-31 1978-03-02
US4084195A (en) * 1976-12-30 1978-04-11 International Business Machines Corporation Image data remapping system
US4158203A (en) * 1977-09-30 1979-06-12 Buckeye International, Inc. Arrangement for recording images appearing on a cathode ray tube
JPS54112119A (en) * 1978-02-23 1979-09-01 Ricoh Co Ltd Facsimile transmitter-receiver
GB2023317A (en) * 1978-06-16 1979-12-28 Perkin Elmer Corp Printer
JPS5587290A (en) * 1978-12-26 1980-07-01 Ibm Thermal printer
JPS55127682A (en) * 1979-03-24 1980-10-02 Hitachi Ltd Crt hard copy unit
JPS55150040A (en) * 1979-05-11 1980-11-21 Nec Corp Character display system
US4394685A (en) * 1980-09-04 1983-07-19 Centronics Data Computer Corporation Interface for operating a dot matrix printer for printing a video image

Also Published As

Publication number Publication date
EP0066728A1 (de) 1982-12-15
JPS6255169B2 (enExample) 1987-11-18
JPS57203187A (en) 1982-12-13
US4922347A (en) 1990-05-01
DE3266498D1 (en) 1985-10-31
EP0066728B1 (de) 1985-09-25

Similar Documents

Publication Publication Date Title
US4566038A (en) Scan line generator
US3936664A (en) Method and apparatus for generating character patterns
EP0298446B1 (en) Full page graphics image display data reduction
EP0585522B1 (en) Page printer having automatic font compression
EP0030279B1 (en) A system for printing an image of a signature on a matrix printer
EP0167166A2 (en) Method of providing raster information for a graphics display
US4016362A (en) Multiple image positioning control system and method
US4528692A (en) Character segmenting apparatus for optical character recognition
US4399435A (en) Memory control unit in a display apparatus having a buffer memory
EP0217655B1 (en) Method for reading a document and a document reading apparatus utilizing an image buffer
US3706075A (en) Apparatus for editing and correcting displayed text
US5282194A (en) Interactive protocol analysis system
CA1172385A (en) Video display recording apparatus
US4409591A (en) Variable size character generator
GB2111796A (en) A method for compressing data of two-value picture image
US5058187A (en) Method for compressing character image data
US4853877A (en) Apparatus and method for efficient plotting
US4555763A (en) Method and apparatus for storage and accessing of characters, and electronic printer employing same
EP0063144B1 (en) Method and apparatus for bufferring data
US4834374A (en) Object image indicating apparatus
US4149264A (en) CRT display apparatus of raster scanning type
US4710965A (en) Image data masking device
EP0545447B1 (en) Dot matrix printer and method for storing and retrieving bit map data
EP0114305B1 (en) Normalisation of printed character representations
EP0110180B1 (en) Storage apparatus for video data

Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry