GB2281015B - Computer display system - Google Patents

Computer display system

Info

Publication number
GB2281015B
GB2281015B GB9421045A GB9421045A GB2281015B GB 2281015 B GB2281015 B GB 2281015B GB 9421045 A GB9421045 A GB 9421045A GB 9421045 A GB9421045 A GB 9421045A GB 2281015 B GB2281015 B GB 2281015B
Authority
GB
United Kingdom
Prior art keywords
display system
computer display
computer
display
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 - Fee Related
Application number
GB9421045A
Other versions
GB9421045D0 (en
GB2281015A (en
Inventor
Jarmo Kurikko
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.)
ICL Personal Systems Oy
Original Assignee
ICL Personal Systems Oy
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 ICL Personal Systems Oy filed Critical ICL Personal Systems Oy
Publication of GB9421045D0 publication Critical patent/GB9421045D0/en
Publication of GB2281015A publication Critical patent/GB2281015A/en
Application granted granted Critical
Publication of GB2281015B publication Critical patent/GB2281015B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
    • G09G1/16—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
    • G09G1/165—Details of a display terminal using a CRT, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0693—Calibration of display systems
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
    • G09G2370/042—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller for monitor identification
    • 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
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/06—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour palettes, e.g. look-up tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
GB9421045A 1992-04-24 1993-04-23 Computer display system Expired - Fee Related GB2281015B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI921869A FI91924C (en) 1992-04-24 1992-04-24 Computer display system
PCT/FI1993/000175 WO1993022759A1 (en) 1992-04-24 1993-04-23 Computer display system

Publications (3)

Publication Number Publication Date
GB9421045D0 GB9421045D0 (en) 1994-12-07
GB2281015A GB2281015A (en) 1995-02-15
GB2281015B true GB2281015B (en) 1996-01-24

Family

ID=8535178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9421045A Expired - Fee Related GB2281015B (en) 1992-04-24 1993-04-23 Computer display system

Country Status (4)

Country Link
AU (1) AU3955793A (en)
FI (1) FI91924C (en)
GB (1) GB2281015B (en)
WO (1) WO1993022759A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100257547B1 (en) * 1997-11-29 2000-06-01 전주범 Method of communication between pc and monitor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170816A2 (en) * 1984-07-16 1986-02-12 International Business Machines Corporation Digital display system employing a raster scanned display tube
WO1993006587A1 (en) * 1991-09-20 1993-04-01 Icl Personal Systems Oy A method for controlling a display device in a display system, and a display system and a display device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170816A2 (en) * 1984-07-16 1986-02-12 International Business Machines Corporation Digital display system employing a raster scanned display tube
WO1993006587A1 (en) * 1991-09-20 1993-04-01 Icl Personal Systems Oy A method for controlling a display device in a display system, and a display system and a display device

Also Published As

Publication number Publication date
GB9421045D0 (en) 1994-12-07
FI921869A0 (en) 1992-04-24
AU3955793A (en) 1993-11-29
FI91924B (en) 1994-05-13
GB2281015A (en) 1995-02-15
FI921869A (en) 1993-10-25
FI91924C (en) 1994-08-25
WO1993022759A1 (en) 1993-11-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970423