Global Patent Index - EP 0976122 A1

EP 0976122 A1 20000202 - MATRIX DISPLAY ADDRESSING DEVICE

Title (en)

MATRIX DISPLAY ADDRESSING DEVICE

Title (de)

MATRIXANZEIGEADRESSIERUNGSVERFAHREN

Title (fr)

DISPOSITIF D'ADRESSAGE D'UN ECRAN MATRICIEL

Publication

EP 0976122 A1 20000202 (FR)

Application

EP 96942417 A 19961218

Priority

  • FR 9602013 W 19961218
  • FR 9515405 A 19951222

Abstract (en)

[origin: WO9723861A1] A device for addressing a matrix display such as an LCD or plasma display. The addressing device comprises a storage stage (70, 198) for receiving, via a demultiplexing stage (220), a plurality of digital data sequences representing previously digitised video luminance signals, and outputting the video luminance signals to a multiplexing stage (230) designed to select a digital data sequence that corresponds to a given combination of subpixels from the plurality of digital data sequences previously stored in said storage stage (70, 198).

IPC 1-7

G09G 3/20

IPC 8 full level

G09G 3/20 (2006.01); G09G 3/36 (2006.01); G09G 3/28 (2013.01); G09G 5/393 (2006.01); G09G 5/399 (2006.01)

CPC (source: EP KR US)

G09G 3/2003 (2013.01 - EP US); G09G 5/36 (2013.01 - KR); G09G 3/28 (2013.01 - EP US); G09G 3/3607 (2013.01 - EP US); G09G 5/393 (2013.01 - EP US); G09G 5/399 (2013.01 - EP US); G09G 2300/0452 (2013.01 - EP US); G09G 2310/0205 (2013.01 - EP US); G09G 2310/0297 (2013.01 - EP US)

Citation (search report)

See references of WO 9723861A1

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

WO 9723861 A1 19970703; DE 69637857 D1 20090416; EP 0976122 A1 20000202; EP 0976122 B1 20090304; FR 2742910 A1 19970627; FR 2742910 B1 19980417; JP 2000502813 A 20000307; JP 4105228 B2 20080625; KR 100425248 B1 20040727; KR 19990071791 A 19990927; US 6252613 B1 20010626

DOCDB simple family (application)

FR 9602013 W 19961218; DE 69637857 T 19961218; EP 96942417 A 19961218; FR 9515405 A 19951222; JP 52335497 A 19961218; KR 19980704070 A 19980529; US 7737998 A 19980527