EP 1491036 A1 20041229 - METHOD AND APPARATUS FOR DISPLAYING GRAPHICS ON AN AUXILIARY DISPLAY DEVICE USING LOW LEVEL GRAPHICS DRIVERS
Title (en)
METHOD AND APPARATUS FOR DISPLAYING GRAPHICS ON AN AUXILIARY DISPLAY DEVICE USING LOW LEVEL GRAPHICS DRIVERS
Title (de)
VERFAHREN UND VORRICHTUNG ZUR ANZEIGE VON GRAPHIKEN AUF EINEM HILFSANZEIGEGERÄT UNTER VERWENDUNG VON TREIBERN
Title (fr)
PROCEDE ET APPAREIL DE PRESENTATION DE GRAPHIQUES SUR UN AFFICHEUR AUXILIAIRE A L'AIDE DE PILOTES GRAPHIQUES DE BAS NIVEAU
Publication
Application
Priority
- US 0308124 W 20030314
- US 11563302 A 20020404
Abstract (en)
[origin: WO03085960A1] A method and system for processing and displaying graphics in a communications system (e.g., CATV system) (200). The system (200) includes an auxiliary display device (210) and a set-top box (STB) (205). The STB (205) transmits graphical data to the auxiliary display device (210) over a wireless communications medium (245). The graphical data includes abstracted graphic driver calls. The driver calls are processed in the auxiliary display device (210) using graphic drivers residing in the auxiliary display device (210). Graphics are displayed on a display (235) in the auxiliary display device (210), based on the processed driver calls. User inputs are transmitted from the auxiliary display device (210) to the STB (205) over the wireless communications medium (245). The user inputs are responses to selections presented by the graphics on the display (235) of the auxiliary display device (210).
IPC 1-7
IPC 8 full level
H04N 5/00 (2011.01); H04N 7/24 (2011.01); H04Q 9/00 (2006.01)
CPC (source: EP KR US)
H04N 7/10 (2013.01 - KR); H04N 7/163 (2013.01 - EP); H04N 21/4122 (2013.01 - EP); H04N 21/41265 (2020.08 - EP KR US); H04N 21/431 (2013.01 - EP KR); H04N 21/43637 (2013.01 - EP); H04N 21/4431 (2013.01 - EP); H04N 21/8146 (2013.01 - EP)
Citation (search report)
See references of WO 03085960A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 03085960 A1 20031016; AU 2003218214 A1 20031020; CA 2481000 A1 20031016; CN 1647500 A 20050727; EP 1491036 A1 20041229; JP 2005522151 A 20050721; KR 20040111483 A 20041231; MX PA04009699 A 20041213
DOCDB simple family (application)
US 0308124 W 20030314; AU 2003218214 A 20030314; CA 2481000 A 20030314; CN 03807837 A 20030314; EP 03714207 A 20030314; JP 2003583017 A 20030314; KR 20047015819 A 20030314; MX PA04009699 A 20030314