GB1486218A - High-resolution character generation - Google Patents

High-resolution character generation

Info

Publication number
GB1486218A
GB1486218A GB48999/74A GB4899974A GB1486218A GB 1486218 A GB1486218 A GB 1486218A GB 48999/74 A GB48999/74 A GB 48999/74A GB 4899974 A GB4899974 A GB 4899974A GB 1486218 A GB1486218 A GB 1486218A
Authority
GB
United Kingdom
Prior art keywords
display
characters
character
character generator
output
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
GB48999/74A
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of GB1486218A publication Critical patent/GB1486218A/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
    • G09G5/42—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of patterns using a display memory without fixed position correspondence between the display memory contents and the display position on the screen

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)
GB48999/74A 1973-11-23 1974-11-12 High-resolution character generation Expired GB1486218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US418509A US3911420A (en) 1973-11-23 1973-11-23 Display system including a high resolution character generator

Publications (1)

Publication Number Publication Date
GB1486218A true GB1486218A (en) 1977-09-21

Family

ID=23658416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48999/74A Expired GB1486218A (en) 1973-11-23 1974-11-12 High-resolution character generation

Country Status (7)

Country Link
US (1) US3911420A (enrdf_load_stackoverflow)
JP (1) JPS5085242A (enrdf_load_stackoverflow)
CA (1) CA1053816A (enrdf_load_stackoverflow)
DE (1) DE2438202B2 (enrdf_load_stackoverflow)
FR (1) FR2252608B1 (enrdf_load_stackoverflow)
GB (1) GB1486218A (enrdf_load_stackoverflow)
NL (1) NL7413198A (enrdf_load_stackoverflow)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054948A (en) * 1975-10-14 1977-10-18 Realty & Industrial Corporation Proportional spacing and electronic typographic apparatus
US3988728A (en) * 1975-10-20 1976-10-26 Yokogawa Electric Works, Ltd. Graphic display device
US4245252A (en) * 1976-08-19 1981-01-13 Sony Corporation Television camera having a character display
AU508761B2 (en) * 1977-01-25 1980-04-03 International Business Machines Corporation Display system for horizontally segmenting text
US4091424A (en) * 1977-02-18 1978-05-23 Compression Labs, Inc. Facsimile compression system
US4107665A (en) * 1977-06-23 1978-08-15 Atari, Inc. Apparatus for continuous variation of object size on a raster type video screen
US4218710A (en) * 1978-05-15 1980-08-19 Nippon Electric Company, Ltd. Digital video effect system comprising only one memory of a conventional capacity
FR2426294A1 (fr) * 1978-05-18 1979-12-14 Thomson Csf Generateur de signaux pour console graphique
DE2825912A1 (de) * 1978-06-13 1980-01-03 Siemens Ag Verfahren zur uebertragung von aufzeichnungen mit gemischtem darstellungsinhalt auf einen sichtanzeigeschirm, insbesondere in fernsprechanlagen
US4563676A (en) * 1983-01-25 1986-01-07 Tandy Corporation Computer
US4283724A (en) * 1979-02-28 1981-08-11 Computer Operations Variable size dot matrix character generator in which a height signal and an aspect ratio signal actuate the same
JPS56119185A (en) * 1980-02-23 1981-09-18 Fujitsu Fanuc Ltd Picture display system
US4346377A (en) * 1980-05-30 1982-08-24 Eltra Corporation Method and apparatus for encoding and generating characters in a display
US4479119A (en) * 1980-07-16 1984-10-23 Ricoh Company, Ltd. CRT Display device
KR850001657B1 (ko) * 1981-03-06 1985-11-06 야마모도 다꾸마 영상(影像) 데이터 변환법 및 문자 코우드와 문자패턴 변환장치
US4481602A (en) * 1981-04-06 1984-11-06 International Business Machines Corporation Font compression and decompression for character generation
US4439761A (en) * 1981-05-19 1984-03-27 Bell Telephone Laboratories, Incorporated Terminal generation of dynamically redefinable character sets
US4446457A (en) * 1981-07-06 1984-05-01 Data General Corporation Video terminal character generator
JPS58144890A (ja) * 1982-02-23 1983-08-29 ミノルタ株式会社 文字発生装置における文字表示領域制御方式
US4435729A (en) 1982-02-26 1984-03-06 Rca Corporation Television receiver with selectively disabled on-screen character display system
JPS60149471A (ja) * 1984-01-17 1985-08-06 Tokyo Electric Co Ltd ドツトプリンタにおけるダブルハイト文字印字方法
US4642624A (en) * 1984-01-10 1987-02-10 Leonard Storch Enterprises, Inc. Width card
US4627749A (en) * 1984-02-21 1986-12-09 Pitney Bowes Inc. Character generator system for dot matrix printers
JPS61147677A (ja) * 1984-12-21 1986-07-05 Mitsumi Electric Co Ltd ス−パ−インポ−ズ装置
US4712102A (en) * 1985-01-29 1987-12-08 International Business Machines Corporation Method and apparatus for displaying enlarged or enhanced dot matrix characters
US4703323A (en) * 1985-01-29 1987-10-27 International Business Machines Corporation Method and apparatus for displaying enhanced dot matrix characters
JPH0638652B2 (ja) * 1985-12-28 1994-05-18 ソニー株式会社 テレビジヨン受像機
JPS62159582A (ja) * 1986-01-06 1987-07-15 Sony Corp テレビジヨン受像機
US4707709A (en) * 1986-01-17 1987-11-17 Eastman Kodak Company Image recording apparatus in which exposure levels are a function of image contents
JPS6365486A (ja) * 1986-09-08 1988-03-24 ミノルタ株式会社 デイスプレイ表示装置
JP2794661B2 (ja) * 1986-09-20 1998-09-10 ソニー株式会社 テレビジヨン受像機
US5027211A (en) * 1989-06-07 1991-06-25 Robertson Bruce W Multi-channel message display system and method
AU4591493A (en) * 1992-07-21 1994-02-14 Aotea Centre Board Of Management Visual image projector
JP3070333B2 (ja) * 1993-04-16 2000-07-31 三菱電機株式会社 画像表示装置
DE69419841T2 (de) * 1993-05-21 1999-12-16 Hitachi, Ltd. Schaltung um Schriftzeichen anzuzeigen, und Verfahren um Zeichen-codewörter während der Unterdrückungszeit eines Fernsehsignals hinzuzufügen
JPH08223497A (ja) * 1994-12-12 1996-08-30 Mitsubishi Electric Corp 画面表示装置
US6081300A (en) * 1995-05-24 2000-06-27 Thomson Consumer Electronics, Inc. Apparatus and method for generating on-screen-display messages using stored bitstreams
GB9510484D0 (en) * 1995-05-24 1995-07-19 Thomson Consumer Electronics Creating an on screen display
JP3469492B2 (ja) * 1999-02-19 2003-11-25 フーリエ有限会社 フォントメモリおよびフォントデータの読み出し方法
AU2004241602B2 (en) * 2003-05-20 2008-05-08 Syndiant, Inc. Digital backplane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387084A (en) * 1964-11-23 1968-06-04 Mc Donnell Douglas Corp Color television data display system
US3426344A (en) * 1966-03-23 1969-02-04 Rca Corp Character generator for simultaneous display of separate character patterns on a plurality of display devices
US3514616A (en) * 1969-02-26 1970-05-26 Harris Intertype Corp Rapid access character memory

Also Published As

Publication number Publication date
NL7413198A (enrdf_load_stackoverflow) 1974-12-30
JPS5085242A (enrdf_load_stackoverflow) 1975-07-09
DE2438202B2 (de) 1979-08-30
DE2438202A1 (de) 1975-05-28
FR2252608B1 (enrdf_load_stackoverflow) 1977-11-04
US3911420A (en) 1975-10-07
FR2252608A1 (enrdf_load_stackoverflow) 1975-06-20
CA1053816A (en) 1979-05-01

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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