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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...
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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...
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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...
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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 light e...
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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...
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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...
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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 ...
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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...
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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...
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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 ...
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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;...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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, ...
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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...
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WO/2015/015805A1 |
The present invention has: a display panel; a light guide plate, which is disposed on the rear surface side of the display panel, and which guides light to the display panel; a white LED module, which is disposed to face an end surface o...
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WO/2015/012771A1 |
A motor vehicle light comprises a casing (1), which is adapted for mounting into each corresponding part of a motor vehicle (V), a light source (2), at least one reflecting surface (3) suitable for re-directing collimated light beams, as...
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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 conversi...
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WO/2015/013594A1 |
A light distribution device includes a light transmissive substrate having first and second opposing faces and a plurality of substantially parallel linear prisms on the second face that extend in a longitudinal direction of the substrat...
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WO/2015/011105A1 |
The present invention relates to a lens for a light source. The lens comprises a bottom surface and a protruding surface bulging from the bottom surface, the bottom surface comprises a recessed region, and a surface of the recessed regio...
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WO/2015/012443A1 |
The present invention comprises a substrate and a plurality of semiconductor optical devices that are disposed on the substrate in a lattice shape while forming one or more rows and columns adjacent to a driver IC and centred on the driv...
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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...
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WO/2015/007082A1 |
A display device (300) and manufacturing method thereof, the device (300) comprising a light guide plate (101), a light emitting component (102) provided at one side of the light guide plate (101), and an optical mixing unit (103) placed...
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WO/2015/003851A1 |
The present invention relates to a lens for a light source comprising an exit surface and an incident surface disposed opposite to the exit surface, wherein the lens comprises a first optical structure and a second optical structure, a t...
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WO/2015/004937A1 |
Provided is an optical element that diffuses light from a light source and is able to reduce color differences arising depending on the direction of the light. The optical element is configured in a manner so as to be provided with an en...
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WO/2015/003949A1 |
The present invention refers to a lighting device comprising one or several light sources (1), an optical beam shaper (2) arranged and designed to redistribute light from the light sources (1) and to image the redistributed light to an e...
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WO/2015/005424A1 |
Provided is an optical element which optimizes the illuminance distribution in a surface to be illuminated. The optical element includes an incidence surface and an emission surface covering the incidence surface. The central axis of the...
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WO/2014/209042A1 |
A light-emitting diode (LED) backlight unit includes a housing, an LED array disposed on a bottom surface of the housing, an optical film stack disposed on the LED array, and a baffled micro-optical element (BMOE) disposed between the LE...
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WO/2014/205611A1 |
An illumination light distribution module and an illumination lamp comprising the illumination light distribution module. The light distribution module comprises an LED light source (5), a light mixer and a lens (1). The light mixer is p...
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WO/2014/207029A1 |
A lighting device (1) comprising a plurality of light sources (2) each light source of the plurality of light sources being arranged to, in operation, emit light, and first secondary optics (3) and second secondary optics, the first seco...
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WO/2014/207610A1 |
A light-emitting module (1) comprising a light source array of solid state light- sources arranged along a geometrical line (O), and an envelope (40) surrounding the light unit (10). The envelope comprises abase structure (6) extending a...
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WO/2014/206756A1 |
The present invention relates to a lens (100) for an illumination device, comprising a bottom surface (1) and an emergent surface (2) rising from the bottom surface (1), wherein a recessed region (3) is defined in a center of the bottom ...
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WO/2014/204411A1 |
A motor vehicle light according to invention comprises a lens (2) with a convex, namely away from the illuminated area (A) in front of the light deflected rear surface (21), as well as towards said illuminated area (A) deflected front su...
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WO/2014/204169A1 |
The present invention relates to a one-touch detachable LED lighting apparatus. Disclosed is a one-touch detachable LED lighting apparatus comprising an LED unit and a lighting apparatus body, wherein the LED unit comprises: an LED subst...
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WO/2014/196048A1 |
An optical lens according to the present invention is an optical lens (10) which expands the illumination range of light emitted from a light source (20) by being used in a state of being disposed on the emission side of the light source...
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WO/2014/195383A1 |
The invention relates to a device (10) which, in the form of a lamp adapter (10), can be mounted upstream of a light source (1) or integrated into a lens cover of a lighting means (1). The lamp adapter (10) consists of at least two lense...
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WO/2014/195876A1 |
Disclosed is a lens (100) for a lighting device (10) comprising a solid state lighting element (20), the lens comprising a light exit surface (110); a central lens portion (120) opposite said light exit surface; an inner annular reflecti...
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WO/2014/196720A1 |
The present invention can improve the light-collection efficiency, reduce the focal length, and reduce the size of a lighthouse beacon, and can provide light collection in a desirable light distribution shape, using a first light-collect...
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WO/2014/195144A1 |
A tubular lighting device comprising an elongated heat sink (3), at least one light source (5) mounted on the elongated heat sink (3), and an elongated hollow tubular member (7) with a first and a second end arranged along the elongated ...
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WO/2014/191419A1 |
The invention relates to an optoelectronic component (1) comprising a carrier (2)with at least two radiation sources (3, 4) designed to generate electromagnetic radiation, wherein the housing (5) has a cover (7) consisting of a material ...
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WO/2014/193560A1 |
A lamp having a lamp base and a longitudinal axis, with a first lens with more than one segment having optic elements located distal from the lamp base. Where optic elements within a segment have similar optical properties and at least t...
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WO/2014/190721A1 |
A light focusing sheet, a backlight source, and a liquid crystal display. The light focusing sheet (7) comprises a carrying body (70), multiple layers of flat light focusing membranes (71) are disposed on the carrying body (70), and the ...
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