DE3467056D1 - A double height algorithm for crt character display - Google Patents

A double height algorithm for crt character display

Info

Publication number
DE3467056D1
DE3467056D1 DE8484201232T DE3467056T DE3467056D1 DE 3467056 D1 DE3467056 D1 DE 3467056D1 DE 8484201232 T DE8484201232 T DE 8484201232T DE 3467056 T DE3467056 T DE 3467056T DE 3467056 D1 DE3467056 D1 DE 3467056D1
Authority
DE
Germany
Prior art keywords
character display
double height
height algorithm
crt character
crt
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
DE8484201232T
Other languages
English (en)
Inventor
Richard Edward Frederick Bugg
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronic and Associated Industries Ltd
Philips Gloeilampenfabrieken NV
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 Philips Electronic and Associated Industries Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Electronic and Associated Industries Ltd
Application granted granted Critical
Publication of DE3467056D1 publication Critical patent/DE3467056D1/de
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
    • G09G5/26—Generation of individual character patterns for modifying the character dimensions, e.g. double width, double height

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)
DE8484201232T 1983-09-01 1984-08-28 A double height algorithm for crt character display Expired DE3467056D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08323399A GB2145909B (en) 1983-09-01 1983-09-01 A double height algorithm for crt character display

Publications (1)

Publication Number Publication Date
DE3467056D1 true DE3467056D1 (en) 1987-12-03

Family

ID=10548142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484201232T Expired DE3467056D1 (en) 1983-09-01 1984-08-28 A double height algorithm for crt character display

Country Status (5)

Country Link
US (1) US5016000A (de)
EP (1) EP0138243B1 (de)
JP (1) JPS6073570A (de)
DE (1) DE3467056D1 (de)
GB (1) GB2145909B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254980A (ja) * 1985-05-07 1986-11-12 株式会社ピーエフユー 文字フオント転送制御方式
JPS61254983A (ja) * 1985-05-07 1986-11-12 株式会社ピーエフユー 表示文字属性制御方式
JPS6247786A (ja) * 1985-08-27 1987-03-02 Hamamatsu Photonics Kk 近傍画像処理専用メモリ
US5290110A (en) * 1988-03-07 1994-03-01 Canon Kabushiki Kaisha Document processing apparatus capable of printing multisized characters
JP3016515B2 (ja) * 1989-01-31 2000-03-06 キヤノン株式会社 文字処理装置および方法
JPH03192884A (ja) * 1989-12-21 1991-08-22 Matsushita Electric Ind Co Ltd 文字図形情報表示装置
US5270821A (en) * 1991-11-22 1993-12-14 Acer Incorporated Video display adjustment and on-screen menu system
GB2273426A (en) * 1992-12-14 1994-06-15 Motorola Inc Programmable character size
US5600347A (en) * 1993-12-30 1997-02-04 International Business Machines Corporation Horizontal image expansion system for flat panel displays
US5677949A (en) * 1994-12-22 1997-10-14 Lucent Technologies Inc. Telephone with minimal switches for dialing
DE69607528T2 (de) * 1995-02-02 2000-10-19 Koninklijke Philips Electronics N.V., Eindhoven Mischen eines videomosaiks mit teletext
US6061047A (en) * 1996-09-17 2000-05-09 Chips & Technologies, Inc. Method and apparatus for clipping text
US5940085A (en) * 1996-12-24 1999-08-17 Chips & Technologies, Inc. Register controlled text image stretching
US6292164B2 (en) * 1998-11-13 2001-09-18 Planetweb, Inc. System and method for character display and entry in character processing system
US6624816B1 (en) 1999-09-10 2003-09-23 Intel Corporation Method and apparatus for scalable image processing
US7305617B2 (en) * 2000-02-12 2007-12-04 Adobe Systems Incorporated Method for aligning text to baseline grids and to CJK character grids
US6795074B1 (en) * 2000-11-22 2004-09-21 Intel Corporation Displaying characters on a dot-matrix display
US7348983B1 (en) * 2001-06-22 2008-03-25 Intel Corporation Method and apparatus for text image stretching

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213953C3 (de) * 1972-03-22 1978-04-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zum Darstellen von Zeichen auf dem Bildschirm eines Sichtgerätes
FR2458849A1 (fr) * 1979-05-23 1981-01-02 Telediffusion Fse Procede d'alignement de caracteres de teletexte et dispositif pour la mise en oeuvre de ce procede
US4345245A (en) * 1979-11-26 1982-08-17 Eltra Corporation Method and apparatus for arranging segmented character groups in a digital typesetter
US4314244A (en) * 1980-06-16 1982-02-02 International Business Machines Corporation Multiple height proportioned character generation

Also Published As

Publication number Publication date
GB2145909A (en) 1985-04-03
GB2145909B (en) 1987-05-13
JPH051952B2 (de) 1993-01-11
EP0138243A1 (de) 1985-04-24
EP0138243B1 (de) 1987-10-28
JPS6073570A (ja) 1985-04-25
GB8323399D0 (en) 1983-10-05
US5016000A (en) 1991-05-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee