EP 1092225 A1 20010418 - MAGNETIC DEVICE, METHOD AND APPARATUS USING SAME, IN PARTICULAR FOR READING AND DISPLAYING A MESSAGE
Title (en)
MAGNETIC DEVICE, METHOD AND APPARATUS USING SAME, IN PARTICULAR FOR READING AND DISPLAYING A MESSAGE
Title (de)
MAGNETISCHE VORRICHTUNG, VERFAHREN UND APPARAT UNTER VERWENDUNG DERSELBE, INSBESONDERE ZUM LESEN UND ANZEIGEN EINER NACHRICHT
Title (fr)
DISPOSITIF MAGNETIQUE, PROCEDE ET APPAREIL EN FAISANT USAGE, NOTAMMENT POUR LIRE ET VISUALISER UN MESSAGE
Publication
Application
Priority
- FR 9901464 W 19990617
- FR 9808579 A 19980701
Abstract (en)
[origin: FR2780849A1] The invention concerns a magnetic device consisting of tiered single-unit modules (M1, M2, M3) in the form of plates, having on both their surfaces printed electromagnetic coils in the form of turns. Said device modules (M1, M2, M3) are arranged such that the lines mutually connecting the coils do not encroach on the space available therefor. The invention also concerns a method and an apparatus using said device for reading and displaying a message.
IPC 1-7
IPC 8 full level
H01F 17/00 (2006.01)
CPC (source: EP)
G02F 1/091 (2013.01); H01F 17/0006 (2013.01)
Citation (search report)
See references of WO 0002210A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
FR 2780849 A1 20000107; FR 2780849 B1 20000929; EP 1092225 A1 20010418; WO 0002210 A1 20000113
DOCDB simple family (application)
FR 9808579 A 19980701; EP 99959134 A 19990617; FR 9901464 W 19990617