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1. (WO2018081395) LED LIGHTING ASSEMBLY USING A DYNAMIC COLOR MIXING SCHEME
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Pub. No.: WO/2018/081395 International Application No.: PCT/US2017/058490
Publication Date: 03.05.2018 International Filing Date: 26.10.2017
IPC:
H05B 33/08 (2006.01) ,B64D 11/00 (2006.01) ,B64D 47/02 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
02
Details
08
Circuit arrangements not adapted to a particular application
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
D
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS
11
Passenger or crew accommodation; Flight-deck installations not otherwise provided for
B PERFORMING OPERATIONS; TRANSPORTING
64
AIRCRAFT; AVIATION; COSMONAUTICS
D
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS
47
Equipment not otherwise provided for
02
Arrangements or adaptations of signal or lighting devices
Applicants:
B/E AEROSPACE, INC. [US/US]; 1400 Corporate Center Way Wellington, FL 33414, US
Inventors:
SAM, Luis; US
JOHANNESSEN, Eric; US
UPTON, Brendan; US
Agent:
GRENNAN, Nicholas, R.; US
WULFF, Richard, A.; US
WHITE, Henry, Blanco; US
RUPP, Brian, C.; US
STANTON, Gregory, E.; US
Priority Data:
15/338,93031.10.2016US
Title (EN) LED LIGHTING ASSEMBLY USING A DYNAMIC COLOR MIXING SCHEME
(FR) ENSEMBLE D'ÉCLAIRAGE À DEL UTILISANT UN SCHÉMA DE MÉLANGE DE COULEURS DYNAMIQUE
Abstract:
(EN) An LED lighting assembly onboard an aircraft includes at least one light emitting diode (LED) unit and a controller. The LED unit includes any number of primary LEDs and at least two white LEDs. The controller is configured to supply respective driving signals to each of the LEDs, the respective driving signals individually controlling relative intensity outputs of the respective LEDs. The controller is further configured to display a desired color point by continuously driving the white LEDs while not driving at least one of the other LEDs.
(FR) Un ensemble d'éclairage à DEL à bord d'un aéronef comprend au moins une unité de diode électroluminescente (DEL) et un dispositif de commande. L'unité de DEL comprend un nombre quelconque de DEL primaires et au moins deux DEL blanches. Le dispositif de commande est configuré pour fournir des signaux d'attaque respectifs à chacune des DEL, les signaux d'attaque respectifs commandant individuellement des sorties d'intensité relative des DEL respectives. Le dispositif de commande est en outre configuré pour afficher un point de couleur souhaité en excitant en continu les DEL blanches tout en n'excitant pas au moins l'une des autres DEL.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)