EP 1210648 A1 20020605 - PROJECTION ARRANGEMENT FOR PROJECTING AN IMAGE ONTO A PROJECTION SURFACE
Title (en)
PROJECTION ARRANGEMENT FOR PROJECTING AN IMAGE ONTO A PROJECTION SURFACE
Title (de)
PROJEKTIONSANORDNUNG ZUM PROJIZIEREN EINES BILDES AUF EINE PROJEKTIONSFLÄCHE
Title (fr)
SYSTEME DE PROJECTION POUR LA PROJECTION D'UNE IMAGE SUR UNE SURFACE DE PROJECTION
Publication
Application
Priority
- DE 10041896 A 20000825
- EP 0109807 W 20010824
Abstract (en)
[origin: WO0217017A1] The invention relates to a projection arrangement for projecting an image onto a projection surface comprising a light source (26), a control unit (25), a light modulator (10) which can be controlled by the control unit (25) in order to generate an image based on predetermined image data, followed by an optical device (11) for projecting an image onto the projection surface (34), a film gate (2) for holding a positive image recorded onto a support medium, a projection optic (3) arranged to the rear of the film gate (2) when projecting the positive image, and a control device (6) which allows either the light modulator (10) to be impinged upon with the light from the light source (26) or which enables a positive image held by the film gate (2) to be illuminated with light. A projection arrangement is provided which can project positive images as well as images generated form predetermined data onto a projection surface (34).
IPC 1-7
IPC 8 full level
G03B 21/00 (2006.01); H04N 5/74 (2006.01)
CPC (source: EP US)
G03B 21/005 (2013.01 - EP US); H04N 5/7416 (2013.01 - EP US)
Citation (search report)
See references of WO 0217017A1
Designated contracting state (EPC)
DE IT
DOCDB simple family (publication)
WO 0217017 A1 20020228; AU 8403401 A 20020304; DE 10041896 A1 20020314; DE 10041896 B4 20050721; EP 1210648 A1 20020605; US 2003112413 A1 20030619; US 6773113 B2 20040810
DOCDB simple family (application)
EP 0109807 W 20010824; AU 8403401 A 20010824; DE 10041896 A 20000825; EP 01962969 A 20010824; US 14995402 A 20020617