EP 0481327 B1 19960403 - Display device for fuel dispenser
Title (en)
Display device for fuel dispenser
Title (de)
Zapfsäulen-Anzeigevorrichtung
Title (fr)
Dispositif d'affichage pour une pompe à essence
Publication
Application
Priority
DE 4032679 A 19901015
Abstract (en)
[origin: EP0481327A1] A display device for a fuel dispenser is described which has a simultaneous display of an amount of fuel dispensed, an amount to be paid, and a base price per unit amount of the type of fuel dispensed. The counter displays consist of three multi-digit, transflective liquid crystal displays (LCD) (2, 3, 4) having light sources (6) arranged there behind. The three liquid crystal displays (2, 3, 4) are installed in three rows one below another on a printed circuit board (1) which, depending on the arrangement and size of the LCDs, has planar recesses (21, 22, 23) for the passage of light generated in the background by a central light source (6). An inhomogeneous diffusion plate (9) is arranged between the light source (6) and the LC displays (2, 3, 4) in such a way that background light of uniform intensity impinges on all the LC displays (2, 3, 4). <IMAGE>
IPC 1-7
IPC 8 full level
G09F 9/35 (2006.01)
CPC (source: EP)
G09F 9/35 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0481327 A1 19920422; EP 0481327 B1 19960403; AT E136389 T1 19960415; DE 4032679 A1 19920416; DE 59107647 D1 19960509
DOCDB simple family (application)
EP 91117089 A 19911008; AT 91117089 T 19911008; DE 4032679 A 19901015; DE 59107647 T 19911008