EP 0945890 B1 20030910 - AC plasma display panel
Title (en)
AC plasma display panel
Title (de)
Wechselstrom Plasma-Anzeigetafel
Title (fr)
Panneau d'affichage à plasma en courant alternatif
Publication
Application
Priority
- EP 99400253 A 19990204
- EP 98400676 A 19980323
Abstract (en)
[origin: EP0945890A1] The invention relates to a plasma display panel comprising a back substrate (10), a first set of parallel electrodes (14) associated to the back substrate, a front transparent substrate (26), a second (301, 302 ...) set of electrodes associated to the front substrate, the electrodes of the second set having a direction which is transverse with respect to the direction of the electrodes of the first set, and partition walls (161, 162) which are situated between the back and the front substrates, and extend in the direction of the second set of electrodes. This display is characterized in that : each electrode of the second set faces the edge (321) of a corresponding partition wall (161), and each electrode of the second set comprises, for each cell, a transparent protrusion (361_1) extending towards the side of the partition wall corresponding to this cell. The display may be of the matrix type or of the coplanar type. <IMAGE>
IPC 1-7
IPC 8 full level
H01J 11/12 (2012.01); H01J 11/24 (2012.01)
CPC (source: EP)
H01J 11/12 (2013.01); H01J 11/24 (2013.01); H01J 2211/245 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 99400253 A 19990204