EP 1543536 B1 20061108 - PLASMA DISPLAY PANEL HAVING COPLANAR ELECTRODES WITH CONSTANT WIDTH
Title (en)
PLASMA DISPLAY PANEL HAVING COPLANAR ELECTRODES WITH CONSTANT WIDTH
Title (de)
PLASMABILDSCHIRM MIT KOPLANAREN ELEKTRODEN KONSTANTER BREITE
Title (fr)
PANNEAU DE VISUALISATION A PLASMA A ELECTRODES COPLANAIRES DE LARGEUR CONSTANTE
Publication
Application
Priority
- EP 0350639 W 20030918
- FR 0212931 A 20020927
Abstract (en)
[origin: FR2845199A1] The plasma display panel comprises an array of bars (15), extending between a base tile (12) and a summit tile (11). The bars have a zone of low permittivity (15b) on their top surfaces reducing average permittivity and helping to confine plasma discharge. The panel comprises an array of bars (15), each of which has a base resting on one tile (12) and a summit in contact with the other tile (11). At least two sets of coplanar electrodes (Y) of constant width throughout their useful length are formed on the upper tile. The bars have, on their top surfaces, a zone of low permittivity (15b) of thickness (Db) which is greater than 3psim and less than or equal to a fifth of the bars total height. This presents an average permittivity which is at least three times less than the permittivity of the bars evaluated at their bases.
IPC 8 full level
H01J 11/12 (2012.01); H01J 11/36 (2012.01)
CPC (source: EP KR US)
H01J 11/12 (2013.01 - EP US); H01J 11/22 (2013.01 - KR); H01J 11/36 (2013.01 - EP US); H01J 11/38 (2013.01 - KR); H01J 2211/361 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
FR 2845199 A1 20040402; AU 2003274114 A1 20040504; CN 100355006 C 20071212; CN 1685462 A 20051019; DE 60309599 D1 20061221; DE 60309599 T2 20070906; EP 1543536 A1 20050622; EP 1543536 B1 20061108; JP 2006515951 A 20060608; JP 4430542 B2 20100310; KR 100985077 B1 20101004; KR 20050040944 A 20050503; MX PA05003213 A 20051212; US 2006138959 A1 20060629; US 7372205 B2 20080513; WO 2004034418 A1 20040422
DOCDB simple family (application)
FR 0212931 A 20020927; AU 2003274114 A 20030918; CN 03823067 A 20030918; DE 60309599 T 20030918; EP 0350639 W 20030918; EP 03758097 A 20030918; JP 2004542497 A 20030918; KR 20057004888 A 20030918; MX PA05003213 A 20030918; US 52885305 A 20051004