Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 201 - 250 out of 6,963

Document Document Title
WO/2015/192398A1
A backlight module comprises a back plate (1), a light guide plate (3) disposed in the back plate (1), and at least one backlight source (5) disposed in the back plate (1). The back plate (1) comprises a bottom plate (11). The portion cl...  
WO/2015/192747A1
A light patterning device and an illuminating and/or signaling apparatus are provided. The light patterning device (100) comprises: a light incidence portion for receiving an incident light (10, 14); a first reflective wall (2) having a ...  
WO/2015/190060A1
An illumination unit (2) comprising a plurality of sets of illumination units (26) lined up in a reference direction (X), one set of said illumination units (26) comprising: a light source (20) arranged at a position (Pl) of conjugation ...  
WO/2015/185519A1
An optical system for collimation of incoming light, comprising: a body (102); a recess (110) formed on a first side (104) of the body (102), the recess (110) having a central light entry surface (114) and a side light entry surface (112...  
WO/2015/184457A1
A hybrid optical system, and lighting devices including the same, are provided. The hybrid optical system includes a cellular optical element a light control film. The cellular optical element includes a first opening, a second opening, ...  
WO/2015/180307A1
A small-and-medium diameter high-luminous-intensity LED annular-irradiation signal lamp. The lamp comprises: a multi-surface cylindrical heat dissipation body, an LED luminous unit being fixed to each outer plane of the multi-surface cyl...  
WO/2015/180195A1
A backlight module (1) and a liquid crystal display (LCD) comprising same; the backlight module (1) comprises: a back plate (101); a reflective sheet (102) located on the back plate (101); a light guide plate (103) located on the reflect...  
WO/2015/183684A1
An illumination system for illuminating a surface includes an optical source (126) for generating light. An asymmetric optic device (112) generates output light by total internal reflection (TIR) of the light from the optical source (126...  
WO/2015/149061A3
A light fixture assembly includes a light source, a reflector and a shield. The light source emits a beam of light. The reflector directs at least a portion of the beam of light emitted from the light source. The shield is positioned in ...  
WO/2015/177007A1
The invention provides a luminaire for illuminating a road, comprising a light source (10), a reflector arrangement (12) defining a light entrance window (18) at the top to which light is supplied by the light source (10) and a larger li...  
WO/2015/174179A1
The present invention is provided with semiconductor light sources (2S, 2W), reflectors (3S, 3W), and lenses (4S, 4W). The semiconductor light sources (2S, 2W) have a light-emitting surface (22). The reflectors (3S, 3W) have reflection s...  
WO/2015/174312A1
 A lighting device for a vehicle is provided with: a first light source (36a), a second light source, a third light source (36c), and a fourth light source for emitting laser beams; a first lens (40a), a second lens, a third lens (40c)...  
WO/2015/174566A1
The present invention relates to a method for manufacturing an LED lighting module provided with a fluorescent film in which the light-emitting angle is adjustable. The method comprises: a first step for placing a blue or purple color, m...  
WO/2015/161810A1
A light source system, and a projection system and method, which belong to the technical field of optical apparatus. The light source system comprises: a light source device (201) used for providing at least one group of laser light sour...  
WO/2015/162196A1
The invention relates to an optical element for influencing light emitted by at least one LED comprising: a main area (1), which has a rear light inlet surface (2) and a front light outlet surface (3), wherein the front light outlet surf...  
WO/2015/156632A1
Disclosed are an optical member and a backlight unit including the same, the optical member comprising: a lens including a first optical surface, a second optical surface facing the first optical surface, and a third optical surface inte...  
WO/2015/149102A1
The invention relates to an illuminating device (1) comprising a housing (2), reflecting areas (3) on or in the housing (2), at least one illuminating means (4) and a covering (5) with one at least partially transparent material, said il...  
WO/2015/145026A1
The present invention relates to a collimator (200) having an overall bowl shape. The collimator (200) is rotationally symmetrical about an optical axis (5) of the collimator (200), and has an output wall (4), an input recess (6) opposit...  
WO/2015/139343A1
A flashlight with a night-light function comprises a flashlight body and a main board mounted in the flashlight body. One surface of the main board is provided with a driving circuit, and the other surface is provided with a light-reflec...  
WO/2015/126778A1
Luminaires (100, 200, 300, 400, 500) are disclosed. More particularly, luminaires including one or more light sources (110, 210, 310, 410, 510) configured to generate light at substantially a first wavelength are disclosed. The luminaire...  
WO/2015/121243A1
The present invention relates to an elongate multipartite lens arrangement (1) for luminaires (L) for influencing light emitted by an illuminant (2), comprising a first elongate optical element (10) having a first longitudinal axis (L2) ...  
WO/2015/121337A1
Disclosed is a lighting device (1) including a lens (200, 300) comprising an annular collimating structure (100) having a central axis of symmetry (202), said structure comprising a light exit surface (105) and an intermediate region (12...  
WO/2015/118397A1
A lighting device, in particular suitable for being embedded in the ground, comprising an external appliance body (10), of a substantially cylindrical shape, comprising a bottom wall (12) and a side wall (14) which extends from said bott...  
WO/2015/113852A1
A lighting device (1, 11, 21) comprising a substrate (4, 14, 24), a plurality of light sources (3, 13, 23), and a housing (2, 12, 22) of a light transmissive material. The substrate has a first side (4a, 14a, 24a) and a second side (4b, ...  
WO/2015/116926A1
A lens is provided. The lens includes a lens body positioned about an optical axis. The lens body includes an input surface for receiving light from a light source and defined by a focusing surface and a convex hyperbolic surface. The le...  
WO/2015/103809A1
Disclosed is an efficient integrated LED photoelectric engine module, comprising a heat-radiator (1), a front cover (2), and a reflection cup (4). The heat-radiator (1) is provided with an inwardly recessed accommodation region (11), and...  
WO/2015/103522A1
A shell integrator has a hollow transparent body with inner and outer surfaces formed as arrays of lenslets. Each lenslet of the inner surface images a common source region in the middle of the hollow body onto a respective lenslet of th...  
WO/2015/051034A3
Described are unigue LED die and die on circuit board configurations used in combination with elongated homogenizers to achieve uniform lights with a wider color gamut.  
WO/2015/090706A1
The invention provides a lighting device (100) comprising a reflector (110) and a light source (120) configured to provide in the absence of an optical plate (130) a beam (2) of lighting device light (101) with an original optical axis (...  
WO/2015/091444A1
The invention relates to an optical element for influencing a light emitted by a light source (1), said optical element having a front side (2) facing away from the light source (1) and a rear side (3) facing the light source (1). A rece...  
WO/2015/087838A1
The headlight module (100) is provided with a light source (1), a condensing optical element (2), and a projection optical element (3). The light source (1) emits light, which becomes projection light. The condensing optical element (2) ...  
WO/2015/081649A1
A light-emitting diode (LED) fluorescent lamp assembly comprises a transparent lamp tube shell (1), a transparent fastener (2), a metal electrode (6), and LED light-emitting units (4). The LED light-emitting units (4) are held in place i...  
WO/2015/081579A1
A structural improvement on a bottom lighting type backlight source, relating to the technical field of liquid crystal display. Provided is a light source (40) using quantum dots. The light source (40) comprises a substrate (41). A lamp ...  
WO/2015/077516A1
Embodiments comprise laser emitter devices that generate a collimated beam of light the intensity or amplitude of which may be varied so as to carry data signals at a high rate of efficiency, and that is less sensitive to alignment of th...  
WO/2015/077734A1
The new lamp, as disclosed herein, is realized by integrating an MR 16 halogen incandescent reflector lamp of appropriate wattage and beam spread in combination with one or more UV LEDs of proper radiant flux in the UVB-UVA spectral rang...  
WO/2015/062829A1
The illumination device (1) has a light generator (2) which has a plurality of semiconductor light sources of different colors which are distributed in a planar manner, a multistage collimator (3-5) optically downstream of the light gene...  
WO/2015/062259A1
A light guide element comprising: a light guide plate (1); a light source (15) arranged on one side of a light incident face of the light guide plate (1); and a first curved diffuse reflection face (2) arranged opposite a light exit face...  
WO/2015/055109A1
Disclosed is a motor vehicle illumination lamp having a single light source and a double light beam. A first structure comprises an illumination main member, the illumination main member comprising a main lens (21) and a light source (24...  
WO/2015/055693A1
The invention relates to an optical system for influencing light emitted by an LED light source (1). The optical system comprises a lens (2) for influencing the light, and a pot-like reflector (3), the shape of which defines a principal ...  
WO/2014/207414A3
Device for a lighting and/or signalling light of a vehicle, in particular for a tail light, characterised in that said device comprises, in a housing (1): at least one LED light source (3), attached to an opaque mounting (4, 9) comprisin...  
WO/2015/051031A2
Disclosed is an LED light source automated luminaire with a multi sided elongated light collimator/mixer/integrator with receiving lens and output lens both with spill shields and where the receiving spill shield is nesting in the output...  
WO/2015/051034A2
Described are unigue LED die and die on circuit board configurations used in combination with elongated homogenizers to achieve uniform lights with a wider color gamut.  
WO/2014/203061A3
A vehicular lamp includes a plurality of light sources (7); a first lens (8) with an incident surface (11) upon which light emitted from the light sources (7) is incident and an emission surface (12) from which an incident light from the...  
WO/2015/031162A1
A lamp comprises an enclosure comprising a reflector (1700) and a lens (1704) where the reflector is made of thermally conductive material. A base (102) is coupled to the enclosure. An LED is located in the enclosure and emits light when...  
WO/2015/028988A1
The present invention relates to an optical system, wherein the optical system comprises a transparent optic defining an optical volume, the transparent optic comprising a first main face adapted to admit light into the optical volume an...  
WO/2015/027782A1
A laser for a laser screen comprises a housing (1), a laser module (2) provided therein, and a conical mirror (3) arranged at the right end of the housing (1) and located at a light exit path of the laser module (2); the right end part o...  
WO/2015/019824A1
Provided is a light source optical system (100) equipped with: a light source (1) for emitting excitation light (L0); a wavelength converting unit (2) for generating light having a wavelength that is different from the excitation light (...  
WO/2015/011857A1
 This illumination apparatus is provided with a semiconductor light-emitting element and a light conversion element. The semiconductor light-emitting element has a first optical waveguide and a second optical waveguide. The light conve...  
WO/2015/011133A1
The invention relates to a luminaire comprising a light source (1) for producing light, a reflector (2) for influencing the light and a refractive element (3) for further influencing the light, the refractive element (3) being curved and...  
WO/2015/007597A1
The present invention relates to a lens for a light source, comprising a bottom surface defining a recessed region at its center and a top surface rising from the bottom surface, wherein a surface of the recessed region comprises an inci...  

Matches 201 - 250 out of 6,963