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1. (WO2018144430) LUMINAIRE AND LIGHTING SYSTEM WITH DISPLAY COUPLED TO OUTPUT IMAGE VIA TRANSPARENT LIGHTING DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/144430 International Application No.: PCT/US2018/015888
Publication Date: 09.08.2018 International Filing Date: 30.01.2018
IPC:
H05B 33/08 (2006.01) ,H01L 27/32 (2006.01) ,H05B 37/02 (2006.01) ,H05B 33/28 (2006.01) ,H01L 51/52 (2006.01) ,G09G 3/22 (2006.01) ,G02F 1/01 (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
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27
Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28
including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32
with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
37
Circuit arrangements for electric light sources in general
02
Controlling
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
12
Light sources with substantially two-dimensional radiating surfaces
26
characterised by the composition or arrangement of the conductive material used as an electrode
28
of translucent electrodes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
52
Details of devices
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20
for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
22
using controlled light sources
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
Applicants: ABL IP HOLDING LLC[US/US]; One Lithonia Way Conyers, GA 30012, US
Inventors: KOMANDURI, Ravi Kumar; US
MALONE, Gregory; US
RAMER, David P.; US
RAJ, Rashmi Kumar; US
Agent: GEORGE, Keith E.; US
Priority Data:
15/424,20803.02.2017US
Title (EN) LUMINAIRE AND LIGHTING SYSTEM WITH DISPLAY COUPLED TO OUTPUT IMAGE VIA TRANSPARENT LIGHTING DEVICE
(FR) LUMINAIRE ET SYSTÈME D’ÉCLAIRAGE AVEC AFFICHAGE COUPLÉ À UNE IMAGE DE SORTIE PAR L’INTERMÉDIAIRE D’UN DISPOSITIF D’ÉCLAIRAGE TRANSPARENT
Abstract:
(EN) Examples of a lighting and display type luminaire use relatively transparent lighting devices. In such a luminaire, a light transmissive element of the lighting device is coupled to an output of a display device. For example, an edge lit lighting device includes an optical waveguide and one or more illumination light sources coupled to supply light to/through a surface along an edge or periphery of the waveguide. The waveguide allows emission of illumination light through a front surface. A display is coupled to a back surface of the waveguide. During display operations, the waveguide is sufficiently transparent to allow image display light to pass through the waveguide for emission through the front surface of the waveguide. Another example utilizes a light transmissive OLED (organic light emitting diode) panel as the relatively transparent lighting device.
(FR) Des exemples d’un éclairage et d’un luminaire de type affichage utilisent des dispositifs d’éclairage relativement transparents. Dans un tel luminaire, un élément transmettant la lumière du dispositif d’éclairage est couplé à une sortie d’un dispositif d’affichage. Par exemple, un dispositif d’éclairage à éclairage latéral comprend un guide d’ondes optiques et une ou plusieurs sources de lumière d’éclairage couplées pour fournir de la lumière vers/à travers une surface le long d’un bord ou de la périphérie du guide d’ondes. Le guide d’ondes permet l’émission de lumière d’éclairage à travers une surface avant. Un affichage est couplé à une surface arrière du guide d’ondes. Pendant les opérations d’affichage, le guide d’ondes est suffisamment transparent pour permettre à la lumière d’affichage d’image de traverser le guide d’ondes pour émission à travers la surface avant du guide d’ondes. Un autre exemple utilise un panneau OLED (diode électroluminescente organique) transmettant la lumière en tant que dispositif d’éclairage relativement transparent.
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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)