EP 1537444 A2 20050608 - AUTOSTEREOSCOPIC PROJECTION SYSTEM
Title (en)
AUTOSTEREOSCOPIC PROJECTION SYSTEM
Title (de)
AUTOSTEREOSKOPISCHE PROJEKTIONSANORDNUNG
Title (fr)
SYSTEME DE PROJECTION AUTOSTEREOSCOPIQUE
Publication
Application
Priority
- DE 20211612 U 20020712
- DE 20218862 U 20021203
- DE 10259968 A 20021216
- EP 0307620 W 20030711
Abstract (en)
[origin: WO2004008779A2] The invention relates to an autostereoscopic projection system comprising at least one projector (4) and at least one filter array (F1, F2) which is provided with a plurality of filter elements that are disposed in columns and rows. Bits of information about views of a scene or an object are projected onto a projection screen (3) by means of said projector/s (4), where said bits of information are reproduced on image-reproducing elements and are made visible to at least one viewer (5) after penetrating one or several filter arrays (F1, F2). The image-reproducing elements correspond with associated filter elements regarding the direction of extension of the bits of information such that a viewer (S) sees mostly bits of information from a first selection of views with one eye while seeing mostly bits of information from a second selection of views with the other eye, whereby an impression of space is created for the viewer (5).
IPC 1-7
IPC 8 full level
G03B 21/62 (2006.01); G02B 27/22 (2006.01); G02B 30/25 (2020.01); G03B 21/00 (2006.01); G03B 21/14 (2006.01); H04N 13/363 (2018.01)
CPC (source: EP US)
G03B 21/62 (2013.01 - EP US); G03B 35/24 (2013.01 - EP US); H04N 13/31 (2018.04 - EP US); H04N 13/312 (2018.04 - EP US); H04N 13/324 (2018.04 - EP US); H04N 13/351 (2018.04 - EP US); H04N 13/354 (2018.04 - EP US); H04N 13/359 (2018.04 - EP US); H04N 13/363 (2018.04 - EP US); H04N 13/365 (2018.04 - EP US)
Citation (search report)
See references of WO 2004008779A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004008779 A2 20040122; WO 2004008779 A3 20041118; AU 2003250947 A1 20040202; AU 2003250947 A8 20040202; CA 2492687 A1 20040122; CN 100362374 C 20080116; CN 1668947 A 20050914; EP 1537444 A2 20050608; JP 2005533291 A 20051104; US 2006103932 A1 20060518; US 2008266524 A1 20081030; US 2008266525 A1 20081030; US 2012140182 A1 20120607; US 7419265 B2 20080902; US 8142020 B2 20120327
DOCDB simple family (application)
EP 0307620 W 20030711; AU 2003250947 A 20030711; CA 2492687 A 20030711; CN 03816548 A 20030711; EP 03763851 A 20030711; JP 2005505069 A 20030711; US 15039608 A 20080428; US 15039708 A 20080716; US 201213367159 A 20120206; US 52086005 A 20050111