EP 2823475 A1 20150114 - DEVICE FOR THE SURFACE DIFFUSION OF ILLUMINATED IMAGES TO HUMAN SCALE
Title (en)
DEVICE FOR THE SURFACE DIFFUSION OF ILLUMINATED IMAGES TO HUMAN SCALE
Title (de)
VORRICHTUNG ZUR OBERFLÄCHENDIFFUSION VON BELEUCHTETEN BILDERN IN MENSCHLICHER GRÖSSENORDNUNG
Title (fr)
DISPOSITIF POUR LA DIFFUSION EN SURFACE D'IMAGES LUMINEUSES À L'ÉCHELLE DU CORPS HUMAIN
Publication
Application
Priority
- FR 1200712 A 20120309
- EP 2013054792 W 20130308
Abstract (en)
[origin: WO2013132087A1] According to one aspect, the invention relates to a device for the surface diffusion of illuminated images to human scale, said device comprising a set of sensors (3) which can detect a body or other object close to the device, and a set of point light sources (2) which allow illuminated images to be diffused in response to the signals detected by the sensors. The device is characterised in that it comprises: a first set of plates or strips (1) on which point light sources and integrated circuits (4) for addressing the point light sources, either individually or in groups, are arranged in one or more lines, said integrated circuits being electrically connected in order to operate in a cascade manner in each line; and a second set of plates or strips (7) on which sensors (3) and integrated circuits (5) for addressing the sensors, either individually or in groups, are arranged in one or more lines, said integrated circuits being electrically connected in order to operate in a cascade manner in each line.
IPC 8 full level
G09F 19/22 (2006.01); G06F 3/041 (2006.01)
CPC (source: EP US)
G06F 3/041 (2013.01 - EP US); G06F 3/042 (2013.01 - US); F21Y 2103/10 (2016.07 - EP US); F21Y 2105/10 (2016.07 - EP US); F21Y 2115/10 (2016.07 - EP US)
Citation (search report)
See references of WO 2013132087A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2013132087 A1 20130912; EP 2823475 A1 20150114; FR 2987929 A1 20130913; FR 2987929 B1 20140411; US 2015185897 A1 20150702
DOCDB simple family (application)
EP 2013054792 W 20130308; EP 13716967 A 20130308; FR 1200712 A 20120309; US 201314384051 A 20130308