EP 1789834 A1 20070530 - ASSEMBLY FOR THE SELECTIVE THREE-DIMENSIONAL OR TWO-DIMENSIONAL REPRESENTATION OF IMAGES
Title (en)
ASSEMBLY FOR THE SELECTIVE THREE-DIMENSIONAL OR TWO-DIMENSIONAL REPRESENTATION OF IMAGES
Title (de)
ANORDNUNG ZUR WAHLWEISE DREIDIMENSIONAL WAHRNEHMBAREN ODER ZWEIDIMENSIONALEN DARSTELLUNG VON BILDERN
Title (fr)
DISPOSITIF POUR REALISER LA REPRESENTATION TRIDIMENSIONNELLE VRAISEMBLABLE OU BIDIMENSIONNELLE D'IMAGES
Publication
Application
Priority
- EP 2005009405 W 20050901
- DE 102004044802 A 20040913
Abstract (en)
[origin: WO2006029716A1] The invention relates to an assembly for the selective three-dimensional or two-dimensional representation of images. The inventive assembly comprises an image reproduction unit (1) with a plurality of image elements, which in a predetermined allocation represent information from one or more views of a scene, object or text, a filter array (2) that is located behind the image reproduction unit (1) in the line of vision (B) of an observer, a first scattering layer (3) that is located behind the image reproduction unit (1) and in front of the filter array (2) in the line of vision of the observer, said layer being switched back and forth between a transparent condition and a scattering condition and a second scattering layer (4) that is located in front of the image reproduction unit (1) in the line of vision (B) of the observer and lies directly on said unit, the layer corresponding preferably to an anti-glare matt layer. The filter elements are arranged in such a way that defined expansion directions are predetermined for the light that is emitted by the image reproduction unit (1) in the transparent condition of the first scattering layer (3), said directions remaining essentially unaffected by the second scattering layer (4) and the structuring of the light that passes through the filter array (2) in the scattering condition of the first scattering layer (3) is reduced in relation to the first condition.
IPC 8 full level
G02B 27/22 (2006.01); H04N 13/00 (2006.01)
CPC (source: EP KR US)
H04N 13/00 (2013.01 - KR); H04N 13/359 (2018.04 - EP US)
Citation (search report)
See references of WO 2006029716A1
Designated contracting state (EPC)
DE FR GB NL PL
DOCDB simple family (publication)
WO 2006029716 A1 20060323; AU 2005284412 A1 20060323; AU 2005284412 A2 20060323; CA 2579947 A1 20060323; CN 101069116 A 20071107; DE 102004044802 A1 20060330; EP 1789834 A1 20070530; IL 181769 A0 20070704; JP 2008512709 A 20080424; KR 20070083671 A 20070824; MX 2007002993 A 20071008; RU 2007112677 A 20081020; US 2008297670 A1 20081204; US 2012081366 A1 20120405; ZA 200702088 B 20080625
DOCDB simple family (application)
EP 2005009405 W 20050901; AU 2005284412 A 20050901; CA 2579947 A 20050901; CN 200580038367 A 20050901; DE 102004044802 A 20040913; EP 05784222 A 20050901; IL 18176907 A 20070307; JP 2007530624 A 20050901; KR 20077008460 A 20070413; MX 2007002993 A 20050901; RU 2007112677 A 20050901; US 201113324182 A 20111213; US 66268605 A 20050901; ZA 200702088 A 20070312