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Patent Searching and Data


Matches 301 - 350 out of 11,607

Document Document Title
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...  
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...  

Matches 301 - 350 out of 11,607