EP 0065682 B1 19861008 - OMNIDIRECTIONAL DISPLAY DEVICE
Title (en)
OMNIDIRECTIONAL DISPLAY DEVICE
Publication
Application
Priority
DE 3119714 A 19810518
Abstract (en)
[origin: EP0065682A1] 1. A display device (1) for the all-round representation of visible objects (B) such as numerals, characters, symbols, pictures or the like, with a plurality of visible elements (A) designed as observation optics (A0 -A47 ) which are arranged next to one another on a curved surface (F) and which are provided with a respective visible object (B0 -B47 ), characterised in that each observation optic (A0 -A47 ) is substantially provided with an identical or similar visible object (B0 -B47 ) ; in that each observation optic (A0 -A47 ) only makes a partial region of the visible object (B0 -B47 ) visible independently of the viewing direction (X, X1 , X2 ) and the partial regions made visible by a group of adjacent observation optics (A1 -A25 , A13 -A37 ) are combined to form a total representation of the visible object (B0 -B47 ) ; and in that each observation optic (A0 -A47 ) makes visible a partial region of the visible object (B0 -B47 ) dependent on the respective viewing direction (X, X1 , X2 ) so that, depending on the viewing direction (X, X1 , X2 ) the partial regions made visible by a different respective group of adjacent observation optics (A1 -A25 , A13 -A37 ) are combined for the total representation of the visible object (B0 -B47 ).
IPC 1-7
IPC 8 full level
G09F 13/36 (2006.01); G09F 19/12 (2006.01); G09F 13/04 (2006.01)
CPC (source: EP)
G09F 13/0472 (2021.05); G09F 13/36 (2013.01); G09F 19/12 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0065682 A1 19821201; EP 0065682 B1 19861008; AT E22744 T1 19861015; DE 3119714 A1 19821202; DE 3273671 D1 19861113
DOCDB simple family (application)
EP 82103952 A 19820506; AT 82103952 T 19820506; DE 3119714 A 19810518; DE 3273671 T 19820506