GB1405884A - Raster-scanned display devices - Google Patents

Raster-scanned display devices

Info

Publication number
GB1405884A
GB1405884A GB5002471A GB5002471A GB1405884A GB 1405884 A GB1405884 A GB 1405884A GB 5002471 A GB5002471 A GB 5002471A GB 5002471 A GB5002471 A GB 5002471A GB 1405884 A GB1405884 A GB 1405884A
Authority
GB
United Kingdom
Prior art keywords
vector
tan
vectors
line scan
store
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
GB5002471A
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.)
Roadside Technology Services Ltd
Original Assignee
GEC Elliott Automation 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 GEC Elliott Automation Ltd filed Critical GEC Elliott Automation Ltd
Priority to GB5002471A priority Critical patent/GB1405884A/en
Priority to US00301090A priority patent/US3812491A/en
Priority to JP47107054A priority patent/JPS4852335A/ja
Priority to DE2252556A priority patent/DE2252556C2/de
Priority to FR7238093A priority patent/FR2166929A5/fr
Publication of GB1405884A publication Critical patent/GB1405884A/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
    • G09G5/20—Function-generator circuits, e.g. circle generators line or curve smoothing circuits

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 Generation (AREA)
GB5002471A 1971-10-27 1971-10-27 Raster-scanned display devices Expired GB1405884A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB5002471A GB1405884A (en) 1971-10-27 1971-10-27 Raster-scanned display devices
US00301090A US3812491A (en) 1971-10-27 1972-10-25 Raster-scanned display devices
JP47107054A JPS4852335A (enrdf_load_stackoverflow) 1971-10-27 1972-10-25
DE2252556A DE2252556C2 (de) 1971-10-27 1972-10-26 Vorrichtung zum Erzeugen eines Videosignals zur Eingabe in ein rasterabgetastetes Sichtgerät
FR7238093A FR2166929A5 (enrdf_load_stackoverflow) 1971-10-27 1972-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5002471A GB1405884A (en) 1971-10-27 1971-10-27 Raster-scanned display devices

Publications (1)

Publication Number Publication Date
GB1405884A true GB1405884A (en) 1975-09-10

Family

ID=10454364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5002471A Expired GB1405884A (en) 1971-10-27 1971-10-27 Raster-scanned display devices

Country Status (5)

Country Link
US (1) US3812491A (enrdf_load_stackoverflow)
JP (1) JPS4852335A (enrdf_load_stackoverflow)
DE (1) DE2252556C2 (enrdf_load_stackoverflow)
FR (1) FR2166929A5 (enrdf_load_stackoverflow)
GB (1) GB1405884A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237457A (en) 1976-11-15 1980-12-02 Elliott Brothers (London) Limited Display apparatus
US4280186A (en) * 1978-07-07 1981-07-21 Tokyo Shibaura Denki Kabushiki Kaisha Exposure apparatus using electron beams

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902476A (en) * 1974-04-02 1975-09-02 Unirad Corp Scanning display for sampled data
NL7407660A (nl) * 1974-06-07 1975-12-09 British Broadcasting Corp Vorming van punt-matrix symbolen op een tele- visie-vertoontoestel.
GB1564433A (en) * 1976-09-03 1980-04-10 Smiths Industries Ltd Display systems
US4127850A (en) * 1974-10-03 1978-11-28 Smiths Industries Limited Scanning display apparatus
US3918039A (en) * 1974-11-07 1975-11-04 Rca Corp High-resolution digital generator of graphic symbols with edging
US3987284A (en) * 1974-12-03 1976-10-19 International Business Machines Corporation Conic generator for on-the-fly digital television display
US4119956A (en) * 1975-06-30 1978-10-10 Redifon Flight Simulation Limited Raster-scan display apparatus for computer-generated images
GB1522375A (en) * 1975-08-07 1978-08-23 Texas Instruments Ltd Method and apparatus for displaying alphanumeric data
IL51719A (en) * 1976-04-08 1979-11-30 Hughes Aircraft Co Raster type display system
US4145754A (en) * 1976-06-11 1979-03-20 James Utzerath Line segment video display apparatus
JPS5399728A (en) * 1977-02-12 1978-08-31 Nippon Telegr & Teleph Corp <Ntt> Straight line drawing method
JPS53121424A (en) * 1977-03-31 1978-10-23 Nippon Telegr & Teleph Corp <Ntt> Straight line drawing method
JPS5946397B2 (ja) * 1977-09-09 1984-11-12 株式会社日立製作所 可変精度トレンドグラフ表示装置
US4158200A (en) * 1977-09-26 1979-06-12 Burroughs Corporation Digital video display system with a plurality of gray-scale levels
JPS5453833A (en) * 1977-10-07 1979-04-27 Nippon Telegr & Teleph Corp <Ntt> Arc description method
JPS5468119A (en) * 1977-11-11 1979-06-01 Hitachi Ltd Trend graph display unit
JPS54122026A (en) * 1978-03-15 1979-09-21 Nec Corp Pattern display system
US4262290A (en) * 1978-05-12 1981-04-14 Smiths Industries Limited Display systems
US4241341A (en) * 1979-03-05 1980-12-23 Thorson Mark R Apparatus for scan conversion
US4300136A (en) * 1979-05-10 1981-11-10 Nippon Electric Co., Ltd. Display pattern preparing system
US4298867A (en) * 1979-07-06 1981-11-03 System Concepts, Inc. Cathode ray tube character smoother
FR2479622B1 (fr) * 1980-03-28 1985-08-23 Sfena Procede de lissage des courbes generees par balayage de television
US4458330A (en) * 1981-05-13 1984-07-03 Intergraph Corporation Banded vector to raster converter
US4679039A (en) * 1983-11-14 1987-07-07 Hewlett-Packard Company Smoothing discontinuities in the display of serial parallel line segments
US5216756A (en) * 1989-09-29 1993-06-01 Nihon Kohden Corporation Luminance interspersion type waveform display apparatus
JP4963680B2 (ja) * 2008-03-27 2012-06-27 株式会社メガチップス 画像処理装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE339580B (enrdf_load_stackoverflow) * 1967-12-06 1971-10-11 Standard Radio & Telefon

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237457A (en) 1976-11-15 1980-12-02 Elliott Brothers (London) Limited Display apparatus
US4280186A (en) * 1978-07-07 1981-07-21 Tokyo Shibaura Denki Kabushiki Kaisha Exposure apparatus using electron beams

Also Published As

Publication number Publication date
DE2252556A1 (de) 1973-05-03
JPS4852335A (enrdf_load_stackoverflow) 1973-07-23
FR2166929A5 (enrdf_load_stackoverflow) 1973-08-17
DE2252556C2 (de) 1982-05-06
US3812491A (en) 1974-05-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee