EP 0673012 A3 19960110 - Controller for a display with multiple common lines for each pixel.
Title (en)
Controller for a display with multiple common lines for each pixel.
Title (de)
Steuerung für eine Anzeige mit mehrfachen gemeinsamen Zeilen für jeden Pixel.
Title (fr)
Commande d'affichage avec lignes communes multiples pour chaque pixel.
Publication
Application
Priority
- AU PM440194 A 19940311
- AU PM440594 A 19940311
- AU PM440694 A 19940311
- AU PM441094 A 19940311
- AU PM441194 A 19940311
- AU PM441494 A 19940311
- AU PM441594 A 19940311
- AU PM440294 A 19940311
- AU PM441394 A 19940311
- AU PM440994 A 19940311
- AU PM440894 A 19940311
- AU PM440494 A 19940311
Abstract (en)
[origin: EP0673012A2] There is disclosed a system (45, 55) for controlling a high resolution colour discrete level display device, wherein the display device can have multiple common lines (80, 81, 82) for each line of pixels. A frame buffer controller system (45) is disclosed which is adapted to utilise the multiple common lines in a number of different modes, producing a number of different output speeds for the display. Means (126, 127) are also disclosed for dithering the pixel data in accordance with the output modes. Further, the system is capable of displaying images, such as fonts or the like, at an increased resolution than that which would otherwise be possible. <IMAGE>
IPC 1-7
IPC 8 full level
G09F 9/302 (2006.01); G09G 3/36 (2006.01); G09G 5/02 (2006.01); G09G 5/393 (2006.01); G09G 5/395 (2006.01); G09G 5/42 (2006.01); G09G 3/20 (2006.01)
CPC (source: EP)
G09F 9/302 (2013.01); G09G 3/3607 (2013.01); G09G 3/364 (2013.01); G09G 3/3681 (2013.01); G09G 3/3692 (2013.01); G09G 5/02 (2013.01); G09G 5/393 (2013.01); G09G 5/395 (2013.01); G09G 5/42 (2013.01); G09G 3/2051 (2013.01); G09G 3/2074 (2013.01); G09G 2300/0452 (2013.01); G09G 2310/04 (2013.01); G09G 2320/041 (2013.01); G09G 2340/0407 (2013.01); G09G 2340/0457 (2013.01); G09G 2370/045 (2013.01)
Citation (search report)
- [XAY] EP 0526135 A1 19930203 - CANON KK [JP]
- [AY] EP 0558342 A1 19930901 - CANON KK [JP]
- [Y] EP 0361981 A2 19900404 - SHARP KK [JP]
- [Y] EP 0174809 A2 19860319 - TEKTRONIX INC [US]
- [Y] EP 0250868 A2 19880107 - IBM [US]
- [YA] EP 0573822 A1 19931215 - CANON KK [JP]
- [YA] EP 0579359 A1 19940119 - CANON KK [JP]
- [Y] EP 0274942 A2 19880720 - THOMSON CSF [FR]
Designated contracting state (EPC)
DE ES FR GB IT NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 95301621 A 19950313