GB1343298A - Crt display systems - Google Patents

Crt display systems

Info

Publication number
GB1343298A
GB1343298A GB3605471A GB1343298DA GB1343298A GB 1343298 A GB1343298 A GB 1343298A GB 3605471 A GB3605471 A GB 3605471A GB 1343298D A GB1343298D A GB 1343298DA GB 1343298 A GB1343298 A GB 1343298A
Authority
GB
United Kingdom
Prior art keywords
character
elements
produced
stables
hand side
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
GB3605471A
Other languages
English (en)
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.)
Philips Components Ltd
Original Assignee
Mullard 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 Mullard Ltd filed Critical Mullard Ltd
Publication of GB1343298A publication Critical patent/GB1343298A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • G09G5/24—Generation of individual character patterns
    • G09G5/28—Generation of individual character patterns for enhancement of character form, e.g. smoothing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
  • Transforming Electric Information Into Light Information (AREA)
GB3605471A 1971-07-30 1971-07-30 Crt display systems Expired GB1343298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3605471 1971-07-30

Publications (1)

Publication Number Publication Date
GB1343298A true GB1343298A (en) 1974-01-10

Family

ID=10384433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3605471A Expired GB1343298A (en) 1971-07-30 1971-07-30 Crt display systems

Country Status (10)

Country Link
US (1) US3878536A (enExample)
JP (1) JPS5341016B2 (enExample)
AT (1) AT326194B (enExample)
AU (1) AU463796B2 (enExample)
CA (1) CA954611A (enExample)
DE (1) DE2233757C3 (enExample)
FR (1) FR2149133A5 (enExample)
GB (1) GB1343298A (enExample)
IT (1) IT964819B (enExample)
NL (1) NL7210263A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30785E (en) 1975-02-27 1981-10-27 Zentec Corporation Microcomputer terminal system
US4484231A (en) * 1980-09-30 1984-11-20 Sony Corporation Printing apparatus
GB2140257A (en) * 1980-12-04 1984-11-21 Quantel Ltd Video image creation
US4796016A (en) * 1985-05-13 1989-01-03 U.S. Philips Corporation Pixel rounding method and circuit for use in a raster scan display device and a raster scan display device comprising such circuit
US5216755A (en) * 1980-12-04 1993-06-01 Quantel Limited Video image creation system which proportionally mixes previously created image pixel data with currently created data
US5459529A (en) * 1983-01-10 1995-10-17 Quantel, Ltd. Video processing for composite images

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136941Y2 (enExample) * 1973-02-28 1976-09-09
JPS5136942Y2 (enExample) * 1973-02-28 1976-09-09
JPS5068620A (enExample) * 1973-10-22 1975-06-09
JPS5440176B2 (enExample) * 1973-11-05 1979-12-01
US3921164A (en) * 1974-06-03 1975-11-18 Sperry Rand Corp Character generator for a high resolution dot matrix display
NL7407660A (nl) * 1974-06-07 1975-12-09 British Broadcasting Corp Vorming van punt-matrix symbolen op een tele- visie-vertoontoestel.
US4007442A (en) * 1974-11-11 1977-02-08 International Business Machines Corporation Intermixed line heights and blank line formation in a buffered printer
JPS52107723A (en) * 1974-12-28 1977-09-09 Seikosha Kk Device for forming picture
DE2510044A1 (de) * 1975-03-07 1976-09-16 Siemens Ag Anordnung zum aufzeichnen von zeichen unter verwendung von mosaikschreibwerken
US3991868A (en) * 1975-03-11 1976-11-16 Centronics Data Computer Corporation Method and apparatus for printing segmented characters
JPS526419A (en) * 1975-07-07 1977-01-18 Fuji Xerox Co Ltd Dot matrix convertor
GB1522375A (en) * 1975-08-07 1978-08-23 Texas Instruments Ltd Method and apparatus for displaying alphanumeric data
JPS5942309B2 (ja) * 1975-09-12 1984-10-13 株式会社精工舎 画像形成方法
US4054948A (en) * 1975-10-14 1977-10-18 Realty & Industrial Corporation Proportional spacing and electronic typographic apparatus
US4081799A (en) * 1976-03-03 1978-03-28 Sperry Rand Corporation Character generation system for a visual display terminal
IL51719A (en) * 1976-04-08 1979-11-30 Hughes Aircraft Co Raster type display system
US4107664A (en) * 1976-07-06 1978-08-15 Burroughs Corporation Raster scanned display system
GB1586169A (en) * 1976-11-15 1981-03-18 Elliott Brothers London Ltd Display apparatus
JPS5936268B2 (ja) * 1976-11-29 1984-09-03 オリンパス光学工業株式会社 表示方式
US4149145A (en) * 1977-02-17 1979-04-10 Xerox Corporation Fax processor
US4119954A (en) * 1977-03-15 1978-10-10 Burroughs Corporation High resolution character generator for digital display units
DE2720209C3 (de) * 1977-05-05 1981-12-17 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum Darstellen von Kurven auf dem Bildschirm eines nach dem Zeilenrasterverfahren arbeitenden Sichtgerätes
US4137530A (en) * 1977-06-27 1979-01-30 Rockwell International Corporation Digital radar display smoothing
US4208723A (en) * 1977-11-28 1980-06-17 Gould Inc. Data point connection circuitry for use in display devices
US4215414A (en) * 1978-03-07 1980-07-29 Hughes Aircraft Company Pseudogaussian video output processing for digital display
US4212008A (en) * 1978-05-24 1980-07-08 Rca Corporation Circuit for displaying characters on limited bandwidth, raster scanned display
US4278972A (en) * 1978-05-26 1981-07-14 Apple Computer, Inc. Digitally-controlled color signal generation means for use with display
US4243987A (en) * 1978-06-27 1981-01-06 Xerox Corporation Display processor for producing video signals from digitally encoded data to create an alphanumeric display
JPS5541429A (en) * 1978-09-18 1980-03-24 Toshiba Corp Recording character shape changing system
US4428065A (en) 1979-06-28 1984-01-24 Xerox Corporation Data processing system with multiple display apparatus
GB2055027B (en) * 1979-07-24 1983-02-02 Texas Instruments Ltd Displaying alphanumeric data
US4445185A (en) * 1980-05-08 1984-04-24 Chesebrough-Pond's Inc. Video inspection system
JPS5767988A (en) * 1980-10-15 1982-04-24 Mitsubishi Electric Corp Video display unit
US4370646A (en) * 1980-11-03 1983-01-25 General Electric Company Method and means for controlling electron beam in a raster scan monitor
JPS57187257A (en) * 1981-05-15 1982-11-17 Fuji Xerox Co Ltd Printing system
JPS5875192A (ja) * 1981-10-29 1983-05-06 日本電信電話株式会社 表示装置のスム−ジング回路
US4584572A (en) * 1982-06-11 1986-04-22 Electro-Sport, Inc. Video system
JPS59137985A (ja) * 1983-01-28 1984-08-08 ソニー株式会社 表示装置
US4680720A (en) * 1983-10-17 1987-07-14 Kabushiki Kaisha Toshiba Dot interpolation control system
GB2199967B (en) * 1987-01-13 1990-12-05 Plessey Co Plc Improvements in or relating to character enhancement systems
USD307297S (en) 1988-12-05 1990-04-17 Miles Inc. Font of type
US6529637B1 (en) 1989-05-22 2003-03-04 Pixel Instruments Corporation Spatial scan replication circuit
US7382929B2 (en) 1989-05-22 2008-06-03 Pixel Instruments Corporation Spatial scan replication circuit
JPH05314250A (ja) * 1992-05-11 1993-11-26 Fuji Xerox Co Ltd 拡大画像の平滑方法及び装置
JP3982817B2 (ja) * 2003-03-07 2007-09-26 株式会社東芝 画像処理装置および画像処理方法
US8760631B2 (en) 2010-01-27 2014-06-24 Intersil Americas Inc. Distance sensing by IQ domain differentiation of time of flight (TOF) measurements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305841A (en) * 1963-09-30 1967-02-21 Alphanumeric Inc Pattern generator
US3422420A (en) * 1966-03-23 1969-01-14 Rca Corp Display systems
US3573789A (en) * 1968-12-13 1971-04-06 Ibm Method and apparatus for increasing image resolution
GB1311283A (en) * 1969-09-12 1973-03-28 Marconi Co Ltd Electronic character generating apparatus
US3678497A (en) * 1970-12-17 1972-07-18 Int Standard Electric Corp Character generation system having bold font capability

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30785E (en) 1975-02-27 1981-10-27 Zentec Corporation Microcomputer terminal system
US4484231A (en) * 1980-09-30 1984-11-20 Sony Corporation Printing apparatus
GB2140257A (en) * 1980-12-04 1984-11-21 Quantel Ltd Video image creation
US5216755A (en) * 1980-12-04 1993-06-01 Quantel Limited Video image creation system which proportionally mixes previously created image pixel data with currently created data
US5459529A (en) * 1983-01-10 1995-10-17 Quantel, Ltd. Video processing for composite images
US4796016A (en) * 1985-05-13 1989-01-03 U.S. Philips Corporation Pixel rounding method and circuit for use in a raster scan display device and a raster scan display device comprising such circuit

Also Published As

Publication number Publication date
DE2233757A1 (de) 1973-02-08
AT326194B (de) 1975-11-25
DE2233757B2 (de) 1979-12-20
FR2149133A5 (enExample) 1973-03-23
JPS4825443A (enExample) 1973-04-03
NL7210263A (enExample) 1973-02-01
AU463796B2 (en) 1975-08-07
JPS5341016B2 (enExample) 1978-10-31
CA954611A (en) 1974-09-10
AU4498672A (en) 1974-01-31
ATA647872A (de) 1975-02-15
US3878536A (en) 1975-04-15
DE2233757C3 (de) 1980-09-04
IT964819B (it) 1974-01-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years