EP 1459345 B1 20070620 - PLASMA DISPLAY DEVICE AND CONTROL METHOD THEREFOR
Title (en)
PLASMA DISPLAY DEVICE AND CONTROL METHOD THEREFOR
Title (de)
PLASMA-ANZEIGEVORRICHTUNG UND VERFAHREN ZU DEREN ANSTEUERUNG
Title (fr)
DISPOSITIF D'AFFICHAGE A PLASMA ET PROCEDE DE COMMANDE DE CELUI-CI
Publication
Application
Priority
- FR 0204522 W 20021223
- FR 0116820 A 20011224
Abstract (en)
[origin: US2005093443A1] The invention concerns a plasma display device-comprising in a screen a chamber ( 17 ) containing a discharge gas capable of being excited to generate, alone or in combination with luminophor means ( 18 ) themselves designed to be excited by a radiation emitted by said gas, a visible light. The device comprises means for generating on one side of said chamber ( 17 ) a uniformly distributed electric field (E) designed to ignite a plasma in the gas, as well as a matrix of controllable elements ( 19 ) and means controlling said elements ( 19 ) so that they modulate individually the electric field (E) or the radiation emitted by the plasma or the generated visible light thereby generating selectively luminous zones on the screen.
IPC 8 full level
G09G 3/28 (2006.01); H01J 11/12 (2012.01); H01J 11/20 (2012.01)
CPC (source: EP KR US)
G09G 3/291 (2013.01 - KR); G09G 3/296 (2013.01 - KR); H01J 11/12 (2013.01 - EP US); H01J 11/20 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
US 2005093443 A1 20050505; AT E365374 T1 20070715; CA 2470446 A1 20030710; DE 60220827 D1 20070802; DE 60220827 T2 20080306; EP 1459345 A1 20040922; EP 1459345 B1 20070620; FR 2834113 A1 20030627; FR 2834113 B1 20040604; JP 2005513750 A 20050512; KR 20040090963 A 20041027; WO 03056597 A1 20030710
DOCDB simple family (application)
US 49999404 A 20041115; AT 02799845 T 20021223; CA 2470446 A 20021223; DE 60220827 T 20021223; EP 02799845 A 20021223; FR 0116820 A 20011224; FR 0204522 W 20021223; JP 2003557021 A 20021223; KR 20047010050 A 20021223