GB2251771B - Computer graphics system with synchronization with display scan - Google Patents

Computer graphics system with synchronization with display scan

Info

Publication number
GB2251771B
GB2251771B GB9100359A GB9100359A GB2251771B GB 2251771 B GB2251771 B GB 2251771B GB 9100359 A GB9100359 A GB 9100359A GB 9100359 A GB9100359 A GB 9100359A GB 2251771 B GB2251771 B GB 2251771B
Authority
GB
United Kingdom
Prior art keywords
synchronization
computer graphics
graphics system
display scan
scan
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
GB9100359A
Other versions
GB9100359D0 (en
GB2251771A (en
Inventor
John Walter Neave
Neil Francis Trevett
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.)
3Dlabs Ltd
Original Assignee
DuPont Pixel Systems 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 DuPont Pixel Systems Ltd filed Critical DuPont Pixel Systems Ltd
Priority to GB9100359A priority Critical patent/GB2251771B/en
Publication of GB9100359D0 publication Critical patent/GB9100359D0/en
Priority to PCT/GB1992/000044 priority patent/WO1992012496A1/en
Publication of GB2251771A publication Critical patent/GB2251771A/en
Priority to US08/088,725 priority patent/US5774133A/en
Application granted granted Critical
Publication of GB2251771B publication Critical patent/GB2251771B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
GB9100359A 1991-01-09 1991-01-09 Computer graphics system with synchronization with display scan Expired - Fee Related GB2251771B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9100359A GB2251771B (en) 1991-01-09 1991-01-09 Computer graphics system with synchronization with display scan
PCT/GB1992/000044 WO1992012496A1 (en) 1991-01-09 1992-01-08 Computer system with enhanced image and graphics capabilities
US08/088,725 US5774133A (en) 1991-01-09 1993-07-07 Computer system with improved pixel processing capabilities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9100359A GB2251771B (en) 1991-01-09 1991-01-09 Computer graphics system with synchronization with display scan

Publications (3)

Publication Number Publication Date
GB9100359D0 GB9100359D0 (en) 1991-02-20
GB2251771A GB2251771A (en) 1992-07-15
GB2251771B true GB2251771B (en) 1995-01-25

Family

ID=10688118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9100359A Expired - Fee Related GB2251771B (en) 1991-01-09 1991-01-09 Computer graphics system with synchronization with display scan

Country Status (1)

Country Link
GB (1) GB2251771B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130857A (en) * 1982-11-02 1984-06-06 Cadtrak Corp Graphics display system with viewports of arbitrary location and content
GB2179227A (en) * 1985-08-01 1987-02-25 Cadtrak Corp Graphics display system
EP0212563A2 (en) * 1985-08-14 1987-03-04 Hitachi, Ltd. Display control method for multi-window system
GB2216759A (en) * 1988-03-15 1989-10-11 Victor Company Of Japan Windowed display including characters
GB2227147A (en) * 1989-01-13 1990-07-18 Sun Microsystems Inc Window clipping hardware

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130857A (en) * 1982-11-02 1984-06-06 Cadtrak Corp Graphics display system with viewports of arbitrary location and content
GB2179227A (en) * 1985-08-01 1987-02-25 Cadtrak Corp Graphics display system
EP0212563A2 (en) * 1985-08-14 1987-03-04 Hitachi, Ltd. Display control method for multi-window system
GB2216759A (en) * 1988-03-15 1989-10-11 Victor Company Of Japan Windowed display including characters
GB2227147A (en) * 1989-01-13 1990-07-18 Sun Microsystems Inc Window clipping hardware

Also Published As

Publication number Publication date
GB9100359D0 (en) 1991-02-20
GB2251771A (en) 1992-07-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030109