EP 0980058 A3 20010418 - Device for optical character display and use of an electroluminescent filament for optical character display
Title (en)
Device for optical character display and use of an electroluminescent filament for optical character display
Title (de)
Vorrichtung zur optischen Anzeige von Zeichen sowie Verwendung eines elektrolumineszierenden Leuchtfadens zur optischen Anzeige von Zeichen
Title (fr)
Dispositif d'affichage optique de caractères et utilisation d'un filament lumineux électroluminescent pour l'affichage de caractères
Publication
Application
Priority
DE 19836471 A 19980812
Abstract (en)
[origin: EP0980058A2] The device has at least one electroluminescent light fiber (5) of a predetermined diameter, and a base plate (1). The base plate is provided with grooves (3,4) to receive the light fiber (5) according to the form of the characters to be displayed e.g. corresponding to the shapes of letters, numbers or other shapes to be depicted. Alternatively, the fibres can run on the surface of the base plate and are attached to it by e.g. adhesive or clamps.
IPC 1-7
IPC 8 full level
G09F 9/307 (2006.01); G09F 13/22 (2006.01); H05B 33/00 (2006.01)
CPC (source: EP)
G09F 9/307 (2013.01); G09F 13/22 (2013.01); H05B 33/00 (2013.01)
Citation (search report)
- [E] EP 0976970 A2 20000202 - VERWALTUNGSGESELLSCHAFT SUED M [DE]
- [X] US 3353050 A 19671114 - MARIA PANERAI, et al
- [A] GB 981673 A 19650127 - LUCAS INDUSTRIES LTD
- [A] DE 1930863 A1 19710107 - SANDERS ASSOCIATES INC
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 0980058 A2 20000216; EP 0980058 A3 20010418; DE 19836471 A1 20000217
DOCDB simple family (application)
EP 99115757 A 19990810; DE 19836471 A 19980812