EP 1535274 B1 20070124 - CONTROL UNIT AND METHOD FOR REDUCING INTERFERENCE PATTERNS WHEN AN IMAGE IS DISPLAYED ON A SCREEN
Title (en)
CONTROL UNIT AND METHOD FOR REDUCING INTERFERENCE PATTERNS WHEN AN IMAGE IS DISPLAYED ON A SCREEN
Title (de)
STEUEREINHEIT UND VERFAHREN ZUM REDUZIEREN VON INTERFERENZMUSTERN BEI DER ANZEIGE EINES BILDES AUF EINEM BILDSCHIRM
Title (fr)
UNITE DE COMMANDE ET PROCEDE POUR REDUIRE DES MODELES D'INTERFERENCES LORS DE L'AFFICHAGE D'UNE IMAGE SUR UN ECRAN
Publication
Application
Priority
- DE 10241343 A 20020906
- EP 0309633 W 20030829
Abstract (en)
[origin: WO2004023452A1] A control unit and a method for reducing interference patterns when an image is displayed on a screen at a pixel frequency (ppll clk). The image is described by pixel data and the screen is provided with said image via a control unit. While the pixel data is generated, the clock signal used during the generation of said pixel data is varied or the pixel frequency is modified.
IPC 8 full level
G09G 3/20 (2006.01); G09G 3/36 (2006.01); G09G 5/18 (2006.01); H04N 5/66 (2006.01)
CPC (source: EP)
G09G 5/18 (2013.01); G09G 2320/02 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 2004023452 A1 20040318; AU 2003264136 A1 20040329; CN 100405457 C 20080723; CN 1679080 A 20051005; DE 10241343 A1 20040325; DE 50306395 D1 20070315; EP 1535274 A1 20050601; EP 1535274 B1 20070124; JP 2005538397 A 20051215; JP 4410677 B2 20100203; TW 200415566 A 20040816; TW I250505 B 20060301
DOCDB simple family (application)
EP 0309633 W 20030829; AU 2003264136 A 20030829; CN 03821113 A 20030829; DE 10241343 A 20020906; DE 50306395 T 20030829; EP 03793774 A 20030829; JP 2004533428 A 20030829; TW 92124635 A 20030905