EP 0964423 A1 19991215 - Grid electrodes for a display device
Title (en)
Grid electrodes for a display device
Title (de)
Gitterelektroden fur eine Anzeigevorrichtung
Title (fr)
Electrodes de grille pour un dispositif d'affichage
Publication
Application
Priority
EP 98304629 A 19980611
Abstract (en)
A magnetic matrix display device has a grid electrode in which differing first grid (G1) and second grid (G2) apertures are used. A sensor element and a second grid electrode are combined as a single structure. Other aspects of the invention relate to the use of a polyimide coating for the grid electrodes, the use of a compliant mounting and adjustment for a grid assembly and the provision of an illuminated border on a magnetic matrix display.
IPC 1-7
IPC 8 full level
H01J 29/46 (2006.01); H01J 29/68 (2006.01)
CPC (source: EP)
H01J 29/467 (2013.01); H01J 29/68 (2013.01); H01J 2329/00 (2013.01)
Citation (search report)
- [A] EP 0213675 A2 19870311 - PHILIPS ELECTRONIC ASSOCIATED [GB], et al
- [A] EP 0254357 A1 19880127 - PHILIPS ELECTRONIC ASSOCIATED [GB], et al
- [A] WO 9418694 A1 19940818 - SILICON VIDEO CORP [US]
- [A] WO 9708726 A1 19970306 - IBM [US], et al
- [A] WO 9708730 A1 19970306 - IBM [US], et al
- [DA] GB 2304984 A 19970326 - IBM [US]
- [A] EP 0834900 A2 19980408 - IBM [US]
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0964423 A1 19991215; EP 0964423 B1 20031217; DE 69820599 D1 20040129; DE 69820599 T2 20041007
DOCDB simple family (application)
EP 98304629 A 19980611; DE 69820599 T 19980611