EP 1046305 A1 20001025 - PROJECTION DISPLAY SYSTEM AND DEVICE WITH HIGH BANDWITH WIRELESS COMMUNICATION FOR PROJECTION DISPLAY DATA
Title (en)
PROJECTION DISPLAY SYSTEM AND DEVICE WITH HIGH BANDWITH WIRELESS COMMUNICATION FOR PROJECTION DISPLAY DATA
Title (de)
PROJEKTIONSANZEIGESYSTEM UND VORRICHTUNG MIT DRAHTLOSER KOMMUNIKATION BEI HOHER BANDBREITE FÜR PROJEKTIONSANZEIGEDATEN
Title (fr)
SYSTEME ET DISPOSITIF D'AFFICHAGE PAR PROJECTION AVEC COMMUNICATION SANS FIL A GRANDE LARGEUR DE BANDE POUR LES DONNEES D'AFFICHAGE PAR PROJECTION
Publication
Application
Priority
- EP 99944616 A 19990906
- EP 9906568 W 19990906
- EP 98203145 A 19980918
Abstract (en)
[origin: WO0018140A1] A display system has projector means with image entering means that feed display panel means for generating one or more light beam channels for subsequent projection through optical imaging means. The system further has a screen subsystem for accommodating a projected image thereon, and also high-bandwidth light sensor means for immediate reception of projection display data from the image entering means. In particular, the light sensor means have been co-integrated with one or more solid-state display panels for receiving projection display data along one or more light beam channels within the projector means.
IPC 1-7
IPC 8 full level
G09G 3/20 (2006.01); G09G 5/00 (2006.01); H04N 5/74 (2006.01); H04N 9/31 (2006.01)
CPC (source: EP KR)
H04N 9/31 (2013.01 - KR); H04N 9/3105 (2013.01 - EP)
Citation (search report)
See references of WO 0018140A1
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)
WO 0018140 A1 20000330; EP 1046305 A1 20001025; JP 2002525695 A 20020813; KR 20010032185 A 20010416; TW 450009 B 20010811
DOCDB simple family (application)
EP 9906568 W 19990906; EP 99944616 A 19990906; JP 2000571672 A 19990906; KR 20007005374 A 20000517; TW 88118781 A 19991029