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1. WO2011011377 - LIGHT ASSEMBLY

Publication Number WO/2011/011377
Publication Date 27.01.2011
International Application No. PCT/US2010/042548
International Filing Date 20.07.2010
IPC
F21S 8/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
8Lighting devices intended for fixed installation
10specially adapted for vehicles
F21V 9/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
9Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
08for producing coloured light, e.g. monochromatic; for reducing intensity of light
F21Y 101/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V124
101Point-like light sources
02Miniature, e.g. light emitting diodes (LED)
CPC
B60Q 1/2607
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
1Arrangements or adaptations of optical signalling or lighting devices
26the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
2607comprising at least two indicating lamps
B60Q 1/2696
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
1Arrangements or adaptations of optical signalling or lighting devices
26the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
2696Mounting of devices using LEDs
F21S 43/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
43Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
10characterised by the light source
13characterised by the type of light source
14Light emitting diodes [LED]
F21S 43/255
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
43Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
20characterised by refractors, transparent cover plates, light guides or filters
255Filters
F21V 13/08
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
13Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
02Combinations of only two kinds of elements
08the elements being filters or photoluminescent elements and reflectors
F21W 2103/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
2103Exterior vehicle lighting devices for signalling purposes
Applicants
  • 3M INNOVATIVE PROPERTIES COMPANY [US]/[US] (AllExceptUS)
  • STAGG, Timothy V. [US]/[US] (UsOnly)
  • ENDER, David A. [US]/[US] (UsOnly)
  • NAPIERALA, Mark E. [US]/[US] (UsOnly)
  • CARPENTER, Barry S. [US]/[US] (UsOnly)
Inventors
  • STAGG, Timothy V.
  • ENDER, David A.
  • NAPIERALA, Mark E.
  • CARPENTER, Barry S.
Agents
  • KNECHT, Harold C., III
Priority Data
61/227,30421.07.2009US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LIGHT ASSEMBLY
(FR) ENSEMBLE LAMPE
Abstract
(EN)
Light assembly having reflector (17), a light source (22), an outer light cover (12) having a first color zone (15) and a second, different color or clear zone (16), and an inner lens (19) with a transflective surface. Embodiments of light assemblies described herein are useful, for example, as signs, backlights, displays, task lighting, luminaire, and vehicle (e.g., cars, trucks, airplanes, etc.) components. Vehicle comprising light assemblies include those where the light assembly is a vehicle tail light assembly.
(FR)
L'invention porte sur un ensemble lampe comprenant un réflecteur (17), une source de lumière (22), un couvercle de lampe externe (12) comprenant une zone d'une première couleur (15) et une zone d'une seconde couleur différente ou transparente (16), et une lentille interne (19) ayant une surface transflective. Des modes de réalisation d'ensembles lampe décrits dans la présente sont utiles, par exemple, comme enseignes, rétroéclairages, dispositifs d'affichage, lampes articulées, luminaires et composants de véhicule (par exemple voitures, camions, avions, etc.). Des véhicules comprenant des ensembles lampe comprennent ceux dans lesquels l'ensemble lampe est un ensemble feu arrière de véhicule.
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