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WO/2015/110927A1 |
A lens structure is pre-formed with features that facilitate accurate alignment of a light emitting chip within the lens structure. To ease manufacturing, the features include tapered walls that allow for easy insertion of the light emit...
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WO/2015/110392A1 |
Disclosed is an optical device (10) comprising a plurality of lenses (100) for projecting a plurality of parallel beams (202, 204) having a predetermined width towards an object area, wherein each lens comprises a lens body including a c...
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WO/2015/109891A1 |
A light distribution method for a COB module LED streetlamp lens capable of illuminating 3-5 lanes is characterized in that light emitted by a COB module LED light source is firstly refracted by a water drop-shaped refractive lens (11) a...
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WO/2015/111984A1 |
An LED streetlamp having improved heat radiating performance is introduced. The LED streetlamp according to the present invention comprises: a heat sink; a power supply layer formed on one surface of the heat sink; an LED coupled to the ...
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WO/2015/107883A1 |
This illumination lens (4) illuminates a display by concentrating light from a light source (3) and radiating the result at the display. The illumination lens (4) is provided with: a plurality of first lens surfaces (40) having a shape e...
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WO/2015/106670A1 |
A lamp comprises a light emitting element (10) and a light balancing assembly (20). Light emitted by the light emitting element (10) has a main optical path (100). The light balancing assembly (20) is disposed on the main optical path (1...
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WO/2015/107153A1 |
The invention relates to a lighting means (1), comprising: an optical element (3), which has a main extension direction (Z), a radiation inlet surface (3a), and a radiation outlet surface (3b); and at least two light-emitting diodes (2),...
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WO/2015/101583A1 |
Disclosed is an optical element (10) comprising a central cavity (20) extending from a first aperture (12) to a second aperture (14) of the optical element, said central cavity gradually widening in a direction from the first aperture to...
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WO/2015/102182A1 |
An embodiment of the present invention relates to an LED lighting device and, more specifically, relates to an LED lighting device having a diffusion plate arranged in various manners using one or more housings. The lighting device, acco...
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WO/2015/098209A1 |
[Problem] To provide: a novel light condensing optical element which is able to have a good balance between high end-face light condensing efficiency and size reduction; and a light condensing device which uses this light condensing opti...
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WO/2015/097132A1 |
Light module (25) comprising an auxiliary optical unit (3) having an optical unit body (23) and having an optical center (24) designed for receiving the light source (2), said optical center being provided outside the optical unit body (...
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WO/2015/100201A1 |
LED lighting systems and methods for retro-fitting existing lighting systems such as acorn and other globe style fixtures is disclosed. The retro-fit systems can be provided with an LED driver, an adaptor casting which mounts to industry...
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WO/2015/097759A1 |
An optical element (1) is provided with a first microlens array (181), and a second microlens array (182), and the first microlens array and the second microlens array are disposed in disposition mode that is determined on the basis of a...
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WO/2015/099533A1 |
A beacon light optic comprising a plurality of light emitting elements and a light transmitting element arranged above it. The light received in the light transmitting element is divided in at least two beams, each following a different ...
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WO/2015/090134A1 |
A method and a device for greatly increasing the irradiation range of a lamp. Firstly, a COB module LED point light source is adopted as a light source; secondly, the LED point light source is covered in an incident concave surface (11) ...
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WO/2015/095189A1 |
A light transmissive structure includes a light transmissive substrate having first and second opposing faces and an array of microprism elements on the first face, with a respective microprism element comprising a plurality of concentri...
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WO/2015/093359A1 |
Provided are a light-emitting element module in which glare can be reduced, and an illumination device. A light-emitting element module (10) is configured so that a plurality of light-emitting elements (11) are disposed along edges (13A)...
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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 (...
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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) ...
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WO/2015/085639A1 |
A quantum dot lens (6) and a manufacturing method therefor. The quantum dot lens (6) comprises a lens main body shaped as a solid of revolution. A light entrance surface and a light exit surface are formed on the lens main body. The cent...
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WO/2015/082575A1 |
Disclosed is an optical device (10) for use as a collimator in a lighting device (100). The optical device (10) comprises a first major surface (25) and a second major surface comprising a grid of tessellated optical elements (20) each c...
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WO/2015/084016A1 |
The present invention relates to a lamp unit employing a high-efficiency heat radiation solution for an LED light source, and a lighting device and a vehicle lamp using the same, and the lamp unit comprises an LED light source, a support...
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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 ...
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WO/2015/081625A1 |
A downward-emitting LED lamp comprises a lamp cap (6), a lamp holder (5), an LED light source component (2), a lens (7), a reflector (4), a light transmissive cover (3), and a heat dissipation body (1). The lamp cap (6), the lamp holder ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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) ...
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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...
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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...
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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...
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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...
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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...
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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...
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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,...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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