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Patent Searching and Data


Matches 1 - 50 out of 18,171

Document Document Title
WO/2018/007250A1
The invention provides a luminaire comprising an optical element configured to spread light uniformly across a full visible face of the luminaire. The optical element comprises a central region and an outer peripheral region, each config...  
WO/2018/007291A1
Inventive methods and apparatus for providing an open wall wash luminaire designed to allow a small amount of light to go behind the luminaire kick reflector, resulting in the kick reflector being less noticeable by an occupant of the ro...  
WO/2018/000286A1
A light exiting structure and a light exiting system comprising same. The light exiting structure comprises multiple extension portions (10) and multiple light adjusting portions (20). The multiple extension portions (10) and the multipl...  
WO/2018/003409A1
This light projecting device is provided with: a light emitting element that outputs laser light; a fluorescent element, to which the light outputted from the light emitting element is inputted, and which converts at least a part of the ...  
WO/2017/223255A1
In one embodiment, the LED package comprises: (a) a submount comprising a substrate, at least one electrical interface, and a non-conductive reflective material disposed over substantially all of submount except for the at least one elec...  
WO/2017/216409A1
The invention relates to a movable emergency light device comprising a case (1), a movable closure lid (2), a dome (3), an electronic control plate (5) and a combined reflector (4), wherein the combined reflector (4) has the shape of an ...  
WO/2017/215398A1
Disclosed is a lamp. The lamp comprises a reflection hood (110), a light source assembly (120) and a reflection member (130). The reflection hood (110) is made of diffuse reflection material, is a curved face formed by the translation of...  
WO/2017/216744A1
: A radiation concentrator incorporating a main radiation concentrator (160) and an auxiliary radiation concentrator (161) that concentrates the incident radiation to the common receiver (3) is presented. The primary reflector (1) of the...  
WO/2017/218555A1
Lit image projection devices and lamp assemblies containing the same for generation of three dimensional images. A projection device of the present disclosure comprises one or more light sources, a rippled substrate defining a reflective...  
WO/2017/212589A1
This light reflection device comprises: first reflective surfaces (157) whereby light from an exit surface S of a light source (151) is reflected; and second reflective surfaces (160) whereby the light reflected at the first reflective s...  
WO/2017/213753A1
A texture projecting light bulb includes an extended light source located within an integrator. The integrator includes at least one aperture configured to allow light to travel out of the interior of the integrator. In various embodimen...  
WO/2017/202322A1
The present invention relates to the technical field of solar power applications. Disclosed is a concentrated solar power light tube illuminating apparatus. The apparatus comprises: a solar-tracking reflective mirror assembly (1) install...  
WO/2017/203977A1
A light emitting device (100) is provided with: a semiconductor laser element (1) that outputs laser light; a fluorescent body (5) that emits fluorescence when irradiated with, as excitation light, the laser light outputted from the semi...  
WO/2017/205210A1
An illuminating fixture includes forming a hub body, the hub body formed to include a cavity and an opening extending through an end of the hub body. The fixture further includes a mounting plate configured to be secured to the end of th...  
WO/2017/200163A1
A lighting device generating a light wall according to an embodiment of the present invention for dividing a space includes a light source emitting light, a lens converting the light emitted from the light source into parallel light, and...  
WO/2017/200245A2
The present invention relates to a decorative lens and a direct-type LED surface-lighting device having the same. The device is a direct-type LED surface-lighting device comprising: a surface light switching member; and a plurality of LE...  
WO/2017/198781A1
The invention relates to a lens comprising at least one first interface acting as a refractive entrance surface for at least one light ray, at least one second interface acting as a total inner reflective (TIR) surface for the light ray ...  
WO/2017/200262A1
Disclosed is a lighthouse beacon. The lighthouse beacon comprises: a first reflection body in which a cross-sectional shape thereof obtained by cutting the first reflection body perpendicularly to a circumference is a parabola, the inner...  
WO/2017/198761A1
The invention relates to a lighting device for attaching to a building wall, comprising a mounting frame (1), which has a back wall (3) and which is provided with a transparent plate (4) on the visible side of the mounting frame, wherein...  
WO/2017/199530A1
To realize a light source device with which it is possible to efficiently excite a phosphor and that has an excellent color reproducibility. Provided is a light source device, provided with: a first light source for emitting light of a f...  
WO/2017/194934A1
Disclosed is a lighting unit comprising a substrate (2) with a reflective surface, the substrate being formed of, or comprising one or more channel sections (4), the or each channel section comprising a major light source (7) and a minor...  
WO/2017/195941A1
The present invention provides a beacon module having multiple emission angles and a beacon using the same, the beacon module forming various emission angles by using: an asymmetric emission angle of which the horizontal and vertical ang...  
WO/2017/197015A1
A reflector includes a first reflector section and a second reflector section. The first reflector section extends along a portion of a first ellipse. The second reflector section extends along a portion of a second ellipse, the second e...  
WO/2017/195620A1
This light source device (100) is provided with: a semiconductor light emitting device (10) which emits coherent excitation light (81); and a wavelength conversion element (30) which is arranged at a distance from the semiconductor light...  
WO/2017/190983A1
A light emitting device (1) comprising a plurality of volume emitting LEDs (21-29) adapted for, in operation, emitting light, a substrate (3) on which said plurality of volume emitting LEDs is arranged, and an optical structure (4) compr...  
WO/2017/192001A1
The present invention relates to an LED lighting device comprising a case portion (100) providing a first containing space portion (110) having an open bottom surface, a second containing space portion (120), and a third containing space...  
WO/2017/191954A1
A lighting module disclosed in an embodiment comprises: a substrate; a light-emitting element arranged on the substrate; and a resin member arranged on the substrate and the light-emitting element. The resin member comprises a plurality ...  
WO/2017/192795A1
A luminaire. The luminaire includes a substrate, a plurality of discrete light sources, a cavity between a first body member and a second body member, and an aperture. The light sources emit a portion of light in a direction normal to th...  
WO/2017/188670A1
A lighting module disclosed in an embodiment comprises: a plurality of light-emitting elements on a substrate; and a reflector arranged in the direction of emission of light from each light-emitting element on the substrate. The light-em...  
WO/2017/189711A1
A lighting assembly (100) comprising a light source (142) operable to emit light, a first primary optic (143'), and a second primary optic (143''). Each of the first primary optic (143') and the second primary optic (143'') are configure...  
WO/2017/189395A1
A light-emitting diode (LED) luminaire having corrosion resistant and vapor tight properties. The LED luminaire is suitable for use in hazardous locations or areas. The luminaire comprises a housing having external heat sink fins located...  
WO/2017/188619A1
The present invention relates to a direct-type LED planar lighting device with a decoration cap added thereto. The device includes: a planar light converting member made of a transparent plate; and a plurality of LED elements disposed on...  
WO/2017/187643A1
The purpose of the present invention is to provide: a reflective sheet which is capable of highly reflecting light in a wide wavelength range from ultraviolet light to near infrared light without spending much cost and working time, whil...  
WO/2017/185080A1
A luminaire includes a light emitter and a housing connected to a heat sink. The housing is made from two different types of panels and retains one or more control components. The luminaire can also include a heat sink which connects the...  
WO/2017/182370A1
The invention provides a lighting unit (1000) comprising a light mixing chamber (100) defined by faces (110) and an edge face (130), wherein a height (H) of the light mixing chamber (100) defined by a distance between the faces (110) is ...  
WO/2017/179082A4
Purpose of the present invention is the realization of a LED illuminating device, more specifically a LED lamp structure with standard caps (Edison, bayonet.. ) and therefore ready to install on any existing lighting system, able to brea...  
WO/2017/180697A1
An emergency lighting head including an LED light surface and a reflector, wherein the reflector has a main body reflector portion and a crown reflector portion attached to the main body portion. The main body reflector portion has an in...  
WO/2017/179082A1
Purpose of the present invention is the realization of a LED illuminating device, more specifically a LED lamp structure with standard caps (Edison, bayonet.. ) and therefore ready to install on any existing lighting system, able to brea...  
WO/2017/174585A1
A lens (1) comprising a centrally extending axis (A) being perpendicular to a lens axis (L) of the lens, the lens being adapted for refracting light rays from a light source positioned off-axis with respect to the centrally extending axi...  
WO/2017/176444A1
A portable light (10) may comprise: a light housing (20) including a first housing (30) and a light head (40) that is pivotable relative to the first housing (30); one or more light sources (43, L1, L2) including an illumination light so...  
WO/2017/176162A1
The invention relates to lighting technology, and specifically to energy-saving lighting devices created on the foundation of powerful LEDs having a long service life. The invention may be used for creating illumination devices not havin...  
WO/2017/175587A1
This composite powder includes a glass powder and a ceramic powder and is characterized by including 30 to 60% by volume of the glass powder and 40 to 70% by volume of the ceramic powder, by the glass powder including, as a glass composi...  
WO/2017/175858A1
The present invention addresses the problem of providing a thin planar light source which suppresses non-uniform rises in temperature across the plane of the light source, a back-light unit employing the same, and a liquid crystal displa...  
WO/2017/175884A1
A reflective plate for lighting comprises: a first radiating-type hexadecagonal plate having a plurality of first quadrangular sloping plates coupled thereto and bent continuously while sloping, each of the plurality of first quadrangula...  
WO/2017/173429A1
Presented is a multi parameter automated luminaire comprised of a plurality of light engine modules a plurality of which by design homogenize light emitted by its light sources more fully than at least one of the light engine modules whi...  
WO/2017/169141A1
Provided is a vehicular lamp device capable of causing portions along both the long sides and the short sides of a horizontally rectangular lamp body to emit light using few light sources. In the vehicular lamp device (40), an illuminati...  
WO/2017/169628A1
According to one embodiment of the present disclosure, a light emitting element (10A) is provided with: a first base material (11); a second base material (13) disposed facing the first base material; and a phosphor layer (15) wherein a ...  
WO/2017/163598A1
Provided is a light emitting device capable of emitting light having higher uniformity at high efficiency. The light emitting device includes a light source, a wavelength conversion unit, and a wall member. The light source is disposed o...  
WO/2017/162474A1
The invention relates to a lighting arrangement, in particular a lighting arrangement which may be used in a headlamp of a vehicle. A beam shaping arrangement (10, 100, 110) comprises a light input portion (20) for receiving light emitte...  
WO/2017/161462A1
There is described a lighting device for illuminating a display space comprising a structure mounted about the display space comprising an elongated housing comprising a bottom extremity and a front edge, an opening being defined between...  

Matches 1 - 50 out of 18,171