EP 1103943 A3 20010822 - Information optical display device
Title (en)
Information optical display device
Title (de)
Wiedergabeeinrichtung zur optischen Wiedergabe von Informationen
Title (fr)
Dispositif optique d'affichage d'informations
Publication
Application
Priority
DE 19956458 A 19991124
Abstract (en)
[origin: EP1103943A2] The device has a base element with a light source and at least one pictogram reproducing the information and illuminated by the light source. The base element is a foil and the light source is a light pigment layer (S6) between electrodes (S5,S8) facing towards and way from the observer which gives off light when a voltage is applied to the electrodes. An opaque cover sheet (S1) has openings forming at least one pictogram (13). Independent claims are also included for the following: a switch with a reproduction device for optical reproduction of information.
IPC 1-7
IPC 8 full level
G09F 13/22 (2006.01)
CPC (source: EP)
G09F 13/22 (2013.01)
Citation (search report)
- [X] EP 0545558 A1 19930609 - JAPAN ENGINE VALVE MFG [JP]
- [A] DE 29706600 U1 19970612 - OUTDOOR BIKE TRADES GMBH [DE]
- [X] PATENT ABSTRACTS OF JAPAN vol. 1999, no. 12 29 October 1999 (1999-10-29)
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)
EP 1103943 A2 20010530; EP 1103943 A3 20010822; EP 1103943 B1 20081001; DE 19956458 A1 20010531; DE 50015378 D1 20081113
DOCDB simple family (application)
EP 00115073 A 20000727; DE 19956458 A 19991124; DE 50015378 T 20000727