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Matches 301 - 350 out of 11,690

Document Document Title
WO/2015/079315A1
Lighting device (10) comprising a support (11), a plurality of emitting elements (12) adapted to emit light, fixed to the support (11) and each having an emission direction (A) radial to a predefined optical axis (B). The lighting device...  
WO/2015/076167A1
One of the purposes of the present invention is to provide a high quality projection lens that can be manufactured at a low cost, and a vehicle lamp fitting that is provided with the projection lens. A projection lens (11) formed of a re...  
WO/2015/074188A1
An LED COB quartz lamp comprises a transparent lamp shade (11), a reflector cup (12), an LED COB chip (13), a radiator (14), a power supply component (16) and a lamp cup (15). The radiator (14) is sleeved outside an upper end of the powe...  
WO/2015/074502A1
An LED candle lamp lens (3). Outer surfaces of middle and lower portions of the candle lamp light distribution lens (3) are in a drum form, and an outer surface of an upper portion is in a truncated cone form or a column form. For the ca...  
WO/2015/074154A1
A light guide for a luminaire for lighting at least an upper hemisphere of the luminaire is provided. The light guide includes: a light source receiving surface; and a first major surface extending in a downstream direction away from the...  
WO/2015/075251A1
A luminaire comprising: a light source (10); an exit window (20) for light from the light source; and a diffuser (25; 200a; 200b; 200c; 200d) at the exit window for diffusing the light. The diffuser comprises a plurality of micro-optical...  
WO/2015/071529A1
A low-beam headlight element (600) comprises a lens (301, 401, 501) for modifying the distribution pattern of light penetrating the lens (301, 401, 501), and a reflector element (302, 502) comprising a first end having a place for a ligh...  
WO/2015/067150A1
A three-primary colour LED lamp with different light-emitting surfaces, which has three primary colours, i.e. RGB. The surface curvatures of the light-emitting surfaces of each lamp of the RGB lamp are different. The light-emitting surfa...  
WO/2015/067677A1
The present invention relates to a luminaire comprising one or more LED light sources (102) arranged within a light chamber that is enclosed by a translucent cover (302), having an inner surface (308), wherein the LED light source (102) ...  
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/2015/065613A1
Provided is an omnidirectional lens (100), having a housing (105) having a closed end (110) and an open end (115), a series of facets (120) circumferentially arranged on the housing (105); and a series of concentric facets (140) disposed...  
WO/2015/066122A1
Embodiments of a lamp that distributes light from one or more light emitting diode (LED) devices with an intensity distribution having a batwing appearance. These embodiments can comprise a lens having a lens body with different types of...  
WO/2015/062863A1
A lighting unit comprising a tapering cavity surrounded by a circumferential reflective wall and extending between a light emission window and a light entrance surface where a light source is (to be) mounted. An optical plate having a li...  
WO/2015/062023A1
An LED light module for illuminating a target plane is provided. The LED light module (110,130) includes a first LED source, a second LED source disposed adjacent the first LED source, a first lens (124) covering the first LED source, an...  
WO/2015/062847A1
This invention relates to collimator (100) for a light source (108), the collimator (100) comprising: a body (106), a cavity (110) formed on a bottom side (120) of the body (106) for housing the light source (108), the cavity (110) havin...  
WO/2015/061819A1
The invention relates to a securing device (100) for an optical body (1) for a motor vehicle headlight or for a light module for a motor vehicle headlight, which optical body (1) has a number of front-end optical systems (11, 12, 13, 14,...  
WO/2015/058983A1
The invention provides a lighting unit (10) comprising (i) an arrangement (111) of a plurality of light source units (100) configured to provide corresponding light source unit light (101), (ii) a first foil (210) comprising a plurality ...  
WO/2015/058355A1
The present invention relates to a luminaire, and especially to an implementation method for an LED luminaire of asymmetrical light distribution. The present invention comprises the design of light distribution curves of an LED luminaire...  
WO/2015/058521A1
An LED projection-type light source, comprising a lamp body (1), a lamp base connection part (2), a cup-shaped reflector lamp (3), an LED chip (5), a drive circuit assembly (6), and a heat dissipation tube (4); the lamp base connection p...  
WO/2015/058984A1
A LED-based lighting apparatus (10) comprises a plurality of individual modules (16) which comprise each a LED unit (30) and a beam modifier (32) combined with each other. Any of the modules produces light with an individual intensity di...  
WO/2015/058338A1
Disclosed is a luminous body (100), comprising a light source assembly (1) and an enclosure (2), wherein the light source assembly (1) comprises a substrate (11) and at least one light source (12) fixed to the substrate (11), the substra...  
WO/2015/054876A1
A decorative lamp, comprising a housing (1), a circuit board (2) fixed inside the housing and provided with a lamp (21), a bottle (3) fixed inside the top of the housing and internally provided with liquid, a stopper (4) used for closing...  
WO/2015/054889A1
A decorative lamp, comprising a housing (1), a circuit board (2) fixed inside the housing (1) by means of screws, and a bottle (3) fixed on the housing (1) and internally provided with a liquid. The circuit board of the decorative lamp i...  
WO/2015/053527A1
The present invention relates to a lens module and a light emitting device package comprising the same. The lens module according to the present invention comprises: a lens part; a support part extending from the outside of the lens part...  
WO/2015/050873A1
A beacon light and lens system includes a base, a light emitting diode assembly having at least one light emitting diode secured to the base, a lens including optics configured to capture and direct light from the at least one light emit...  
WO/2015/049704A1
Floodlight (1) comprising a frame (10) supporting lighting devices (30) designed to produce at least one first light beam (F) of given shape; first adjusting members (40) being borne by said frame (10) in association with the lighting de...  
WO/2015/050473A1
The invention relates to an optical system for combining at least a first and a second beam onto a spatial light modulator comprising a first light source (101-1) for outputting a first beam (103-1) of a first wavelength; a second lig...  
WO/2015/044161A1
A lighting panel comprises a light source and a light modifying panel positioned over the light source, in the form of a set of protrusions over the base, the protrusions facing the light source. The protrusions comprise circular/ellipti...  
WO/2015/043468A1
A lens (1) and lighting device comprising the same; the lens (1) has an mounting surface (103), and extends in a direction parallel to the mounting surface (103); the lens (1) comprises a light incident surface (101) forming the inner co...  
WO/2015/041196A1
 The present invention prevents the appearance of periodic patterns superimposed on transmitted light in a two-dimensional lens array or a cross-cylindrical lens array for speckle reduction. This light source device comprises: a ligh...  
WO/2015/035675A1
A lens for an LED street lamp has an external curved surface that has a concave surface portion on one side thereof. A back surface of the lens has a micro -prism array and retainer feet. A recess in the back surface receives an LED ligh...  
WO/2015/036295A1
The invention relates to an optical device comprising a mutually spaced first and second optical layer, each comprising reflective, refractive and/or total internal reflection (TIR) purposely oriented, non-scattering shaping elements. Th...  
WO/2015/038971A1
A variety of light-emitting devices are disclosed that are configured to output light provided by a light source. In general, embodiments of the light-emitting devices feature a light source and an extractor element coupled to the light ...  
WO/2015/036339A1
The present invention relates to an optical unit for a light-emitting structure, a light-emitting structure, and a light box comprising the light-emitting structure. The optical unit comprises a body and a light-blocking structure, where...  
WO/2015/035808A1
An indoor LED lamp with adjustable illumination angle and intensity comprises an LED power supply, an LED substrate (7) and LED chips (6) installed on the LED substrate (7), wherein the LED power supply is electrically connected to the L...  
WO/2015/038761A1
The present disclosure describes a compact spotlight (200) that can change the area which it illuminates. The spotlight (200) incorporates a wide angle light source (190), a catadioptric lens (100), and a bearing system (180) for moving ...  
WO/2015/030465A1
The present invention relates to an LED streetlamp comprising: an integral housing having a light-emitting opening from which light is emitted at a bottom surface thereof and provided with an accommodation space at an inner side thereof;...  
WO/2015/027580A1
A display screen comprising an effective display region and a peripheral region. Provided on the surface on at least one side of the peripheral region is a lens that is structurally protruded and is capable of allowing some lights of an ...  
WO/2015/027490A1
An operating button comprises a light source (10), a push rod (20) and an operating head (30). The light source (10) is capable of light output. The push rod (20) is provided with a diverging lens (22), and the operating head (30) is pro...  
WO/2015/031322A1
A light fixture may include one or more light sources and one or more lenses for manipulating light provided by the light sources. The lenses may manipulate the direction of the light, light wavelength, dispersion pattern, or any other q...  
WO/2015/027260A1
The invention relates to a device (1) for directing the light rays of a multiplicity of light sources (2) in at least one predetermined direction, said device comprising a flat optical element (3) made of a transparent material and havin...  
WO/2015/030169A1
The entrance region of this light flux control member has second protruding strips disposed at the edges of a virtual quadrangle, and angle parts disposed at the four corners of the virtual quadrangle. The angle parts are approximately p...  
WO/2015/025028A1
An optical system for producing uniform illumination on a target, comprising a lens body (204), a recess (202) formed on a bottom side of the lens body (204) at a central region thereof accommodating a light source arranged in an integra...  
WO/2015/022645A2
A stage light fixture (1) is provided with: a plurality of light sources (4) configured to emit respective light beams along respective optical axes (O1, O2, O3,... On); a plurality of optical elements (5), each of which is configured to...  
WO/2015/022645A3
A stage light fixture (1) is provided with: a plurality of light sources (4) configured to emit respective light beams along respective optical axes (01, 02, 03,... On); a plurality of optical elements (5), each of which is configured to...  
WO/2015/020229A1
[Problem] To provide a wide light distribution lens of which the size can be reduced while ensuring that the light distribution angle is sufficient. To also provide an illumination device. [Solution] The present invention is provided wit...  
WO/2015/018106A1
Disclosed is a light source assembly (20) used for installing in a box body (10) of a side-entry-type light box and converging emergent light towards an emergent light top face (12) of the box body (10). The light source assembly (20) co...  
WO/2015/019683A1
[Problem] To provide a wide light distribution lens and an illumination device that can be made compact while a light distribution angle is sufficiently secured. [Solution] A first optical element that has a shape that is rotationally sy...  
WO/2015/020780A1
Embodiments of a lens element have a body that incorporates geometry that defines features for surfaces that receive and transmit light, e.g., from a light emitting diode (LED) device. These features include, for example, curves, bends, ...  
WO/2015/015110A1
The invention relates to a system (1000) for injecting light, comprising: - an optical coupler (1) having: - a lens (10) having a convex entrance face (11) of radial extent R, a convex central exit face (12) and a peripheral exit face (1...  

Matches 301 - 350 out of 11,690