EP 2075782 A1 20090701 - System for combined security and display of publicly viewable information
Title (en)
System for combined security and display of publicly viewable information
Title (de)
System für kombinierte Sicherheit und Anzeige für öffentlich sichtbare Informationen
Title (fr)
Système de sécurité combinée et affichage d'informations visibles publiquement
Publication
Application
Priority
EP 07025175 A 20071228
Abstract (en)
A secure display system (100) comprises one or more closure devices having non-transparent polycarbonate projection panels (110), one or more projectors, and a PC for providing both security and advertising capabilities. The secure display system (100) can display publicly viewable information by projecting images containing, for example, text, graphics, and video from the inside through the projection panels (110), thus creating an externally viewable display while securing the premises. In some embodiments, the closure device can include a plurality of projection panels (110) in the form of a security roll down shutter. Transparent viewing panels can also be included adjacent the projection panels (110) to provide both viewing and projecting capabilities.
IPC 8 full level
G09F 19/04 (2006.01); G09F 19/18 (2006.01); G09F 19/22 (2006.01)
CPC (source: EP)
G09F 19/04 (2013.01); G09F 19/18 (2013.01); G09F 19/22 (2013.01)
Citation (search report)
- [XAY] JP S62269988 A 19871124 - MOTOYAMA AKITO
- [YA] WO 02082178 A2 20021017 - 3M INNOVATIVE PROPERTIES CO [US]
- [YA] US 2006248768 A1 20061109 - DELL ADAM C [US], et al
- [A] US 6337769 B1 20020108 - LEE JONG HOO [KR]
- [A] DE 202004002259 U1 20040527 - VANDREIKE BERTRAM [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07025175 A 20071228