Global Patent Index - EP 1334481 A1

EP 1334481 A1 20030813 - METHOD FOR SCANNING A DISPLAY PANEL WITH VARIABLE NUMBER OF ENCODING BITS OF LUMINANCE

Title (en)

METHOD FOR SCANNING A DISPLAY PANEL WITH VARIABLE NUMBER OF ENCODING BITS OF LUMINANCE

Title (de)

ABTASTUNGSVERFAHREN FÜR EINEANZEIGETAFEL MIT VARIABLER ANZAHL VON LUMINANZKODIERBITS

Title (fr)

PROCEDE DE BALAYAGE D'UN PANNEAU D'AFFICHAGE A NOMBRE VARIABLE DE BITS DE CODAGE DE LA LUMINANCE

Publication

EP 1334481 A1 20030813 (FR)

Application

EP 01974420 A 20011002

Priority

  • FR 0103037 W 20011002
  • FR 0014304 A 20001108

Abstract (en)

[origin: FR2816439A1] The scanning method addresses all columns simultaneously and addresses rows successively. The method spreads control signals over a succession of frames each comprising a subset ST1,ST2,... of sub-scans. The number of sub-frames forming a frame can be varied.

IPC 1-7

G09G 3/28

IPC 8 full level

H04N 5/66 (2006.01); G09G 3/20 (2006.01); G09G 3/28 (2013.01)

CPC (source: EP)

G09G 3/2029 (2013.01); G09G 3/2033 (2013.01); G09G 3/293 (2013.01); G09G 3/294 (2013.01); G09G 3/204 (2013.01); G09G 2310/0216 (2013.01); G09G 2320/0626 (2013.01); G09G 2360/16 (2013.01)

Citation (search report)

See references of WO 0239418A1

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

FR 2816439 A1 20020510; AU 9394201 A 20020521; EP 1334481 A1 20030813; JP 2004513397 A 20040430; US 2004027317 A1 20040212; WO 0239418 A1 20020516

DOCDB simple family (application)

FR 0014304 A 20001108; AU 9394201 A 20011002; EP 01974420 A 20011002; FR 0103037 W 20011002; JP 2002541659 A 20011002; US 41635303 A 20030508