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Patent Searching and Data


Matches 301 - 350 out of 11,519

Document Document Title
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...  
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...  
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...  
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/2015/013594A1
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...  
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...  
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...  
WO/2015/012984A3
A lighting apparatus with uniform illumination distribution, according to various embodiments, can include a lens for area lighting. In one embodiment, the lens comprises a plurality of cross-sections identified by a thickness ratio defi...  
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/2015/007082A1
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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/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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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 ...  
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...  
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 ...  
WO/2014/193830A1
The present disclosure describes light delivery and distribution components of a light duct that can be used as a luminaire, such as a bollard-style luminaire that can be useful for the illumination of pedestrian crosswalks. The bollard ...  
WO/2014/187752A1
Various exemplary embodiments provide an optoelectronic component (100), which optoelectronic component (100) has: an optically active region (106) on a substrate (130), wherein the substrate (130) has a carrier (102) and an intermediate...  
WO/2014/188920A1
Provided are: a glass composition which is suitable for a light conversion member containing phosphor particles having low heat resistance; a light conversion member which is produced using the glass composition; and an illumination ligh...  
WO/2014/188498A1
Light sources (18L, 18R) are respectively provided with light emitting surfaces (18a) from which lighting light (LEL, LER) is outputted merely to the condensing lens (20a, 31a) side, and condensing lenses (20a, 31a) and a refracting opti...  
WO/2014/187300A1
A light-emitting structure and a terminal, the light-emitting structure whereof is for use in terminal products, and comprising a terminal shell (1), whereupon is arranged a light pipe (2) used for channeling the light beam emitted by a ...  
WO/2014/185699A1
The present invention relates to a light, and more specifically provides a replaceable internal reflection cover which is detachably attached to the inside of an existing light device by means of a support frame so as to surround the lam...  
WO/2014/185588A1
The present invention relates to an aspheric lighting lens, and more particularly, to an aspheric lighting lens comprising: a first curved surface for forming a light distribution pattern at an incident side; and a second curved surface ...  
WO/2014/184718A1
The present invention discloses an optical device (100) and a lighting device for illuminating two intersecting surfaces (SI, S2). The optical device (100) comprises a first light guiding structure (120) for redirecting light from a ligh...  
WO/2014/183242A1
Provided is an LED direct-type panel lamp, comprising: an LED light source (10), a lens (20), a diffusion plate (30), a lamp body (40) and an optical cavity A, wherein the optical cavity A is composed of the diffusion plate (30) and the ...  
WO/2014/184422A1
A light guide (201) comprising a transparent element is presented. The transparent element comprises a first surface (203) for acting as a light-ingress surface and a second surface (204) for acting as a light-egress surface. The second ...  

Matches 301 - 350 out of 11,519