EP 2974554 A1 20160120 - SYSTEM FOR GENERATING NON-HOMOGENOUS BIOLOGICALLY-ADJUSTED LIGHT AND ASSOCIATED METHODS
Title (en)
SYSTEM FOR GENERATING NON-HOMOGENOUS BIOLOGICALLY-ADJUSTED LIGHT AND ASSOCIATED METHODS
Title (de)
SYSTEM ZUR ERZEUGUNG VON NICHTHOMOGENEM BIOLOGISCH GEREGELTEM LICHT UND ZUGEHÖRIGE VERFAHREN
Title (fr)
SYSTÈME POUR GÉNÉRER UNE LUMIÈRE RÉGLÉE BIOLOGIQUEMENT NON HOMOGÈNE ET PROCÉDÉS ASSOCIÉS
Publication
Application
Priority
- US 201313803825 A 20130314
- US 2014026141 W 20140313
Abstract (en)
[origin: WO2014160244A1] A lighting apparatus including a plurality of luminaires capable of generating polychromatic light having a dominant wavelength in the visible spectrum and arranged into an array and a computerized device (200) electrically coupled to the plurality of luminaires (300) so as to selectively operate each individual luminaire to produce source light varying with each other and with time. The computerized device (200) operates the luminaire (300) such that each luminaire (300) emits a source light, the source lights combining to form a combined light having selected characteristics. Each of the plurality of luminaires (300) may be operable to emit light having increased spectral opponency, thereby reducing melatonin suppression. The source lights, when perceived directly, recreate a lighting scenario having varying lighting characteristics.
IPC 8 full level
H05B 37/02 (2006.01)
CPC (source: EP US)
H05B 45/20 (2020.01 - EP US); H05B 47/125 (2020.01 - EP US); H05B 47/175 (2020.01 - EP US); Y02B 20/40 (2013.01 - EP)
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 2014160244 A1 20141002; CN 105210452 A 20151230; EP 2974554 A1 20160120; EP 2974554 A4 20161130; HK 1213723 A1 20160708; JP 2016514358 A 20160519; JP 6367912 B2 20180801
DOCDB simple family (application)
US 2014026141 W 20140313; CN 201480027170 A 20140313; EP 14774608 A 20140313; HK 16101059 A 20160129; JP 2016502062 A 20140313