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WO/2019/192934A1 |
The invention provides a lighting system (1000) comprising (i) n lighting devices (100), wherein each lighting device (100) comprises a light source (10) configured to generate light source light (11) and m collimating beam shaping eleme...
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WO/2019/192280A1 |
A night projection lamp, comprising an LED light source (10), a first stop (20), a beam splitting unit (40), a collimating lens (50), and a reflective mirror array (60) in sequence along an optical path. The first stop (20) is provided c...
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WO/2019/192994A1 |
A luminaire (100) and a lens retainer (160) are disclosed. Such a luminaire may include: a body (110), with first and second surfaces (115, 120) that define an elongate interior cavity (125) between the first and second surfaces, the elo...
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WO/2019/186391A1 |
A display device including a light source and a wedge lightguide defining a light-inlet side, a display side, and a back side, the display and back sides facing in different directions and forming a wedge-shape that defines a convergence...
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WO/2019/183955A1 |
Disclosed in the present application is an unmanned aerial vehicle (10), which comprises a fuselage (12) and a visual obstacle avoidance system (14). The visual obstacle avoidance system (14) is mounted on the fuselage (12). The visual o...
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WO/2019/187948A1 |
Provided is a projector that suitably generates a white beam from a laser beam source and uses the white beam to display an image. A white beam generation unit of the projector has: a rectangular beam generation lens that generates, from...
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WO/2019/190578A1 |
In one aspect, a light assembly (200) is configured to be installed in a movie theatre projector and includes an adaptor (202) configured to mechanically couple to a bulb mount of the projector and a primary LED Emitter mounting plate (2...
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WO/2019/182918A1 |
Embodiments are described that provide a flashlight including a head, a lamp and at least one head electrical lead, a first body that is removably connected to the head, the first body including a battery compartment and a first body ele...
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WO/2019/181506A1 |
The purpose of the present invention is to achieve illumination having movement such as sequential light-up, even with a reduced number of light sources. A vehicular lamp (1) provided with: light sources (10, 22, 27) for emitting light; ...
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WO/2019/182073A1 |
The present invention pertains to a homogenizer provided with a convex lens array pair including a first convex lens array arranged on a light entry side and a second convex lens array arranged on a light exit side, the homogenizer being...
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WO/2019/177677A1 |
A surgical lighting apparatus for illuminating a surgical environment includes a lighthead and a control unit. The control unit is configured to receive data from sensors positioned in one or more light emitting modules and identify, fro...
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WO/2019/175445A1 |
The present invention discloses an optical system comprising: a light source (1); a reflector hood (2); a screening cone (3) disposed inside the reflector hood (2); and a double-focus lens (4) disposed between the light source (1) and th...
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WO/2019/175389A1 |
The invention relates to spotlights for stationary mounting in an exterior or interior space, in particular stadium spotlights, comprising an array of a number of identical LED clusters, wherein each LED cluster comprises a plurality of ...
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WO/2019/177051A1 |
This vehicle lamp is provided with: a light source (51) that emits a predetermined wavelength band of light; a diffraction optical element (53) that diffracts the light emitted from the light source (51) so as to have a predetermined lig...
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WO/2019/170956A1 |
An optical device (201 ) comprises a center section (202) having a lens portion for modifying distribution of a first part of light emitted by a light source, and a peripheral section (203) surrounding the center section and comprising a...
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WO/2019/170273A1 |
The present invention relates to a domestic appliance (100) comprising an appliance wall (107) and a display device (117) for displaying an operational value of the domestic appliance (100), wherein the display device (117) is arranged o...
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WO/2019/172436A1 |
The present invention is an illumination lens that can reduce unpleasant glare, that can be configured in a compact manner, and that also offers improved mounting characteristics in limited spaces. The illumination lens is provided with:...
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WO/2019/167569A1 |
This vehicle lamp (10) is provided with: an LED (21); a lens (24) which controls light that has entered via an entry surface (24a) of the lens (24); and an input light portion (23) which guides the light from the LED (21) to the entry su...
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WO/2019/167444A1 |
The optical member according to an embodiment is provided with a reflection portion (23) and an exit-side refraction portion (26). The reflection portion (23) is formed in an outside region (Ra) of an incident plane (21) on which light f...
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WO/2019/167309A1 |
The present invention provides a light source device (1) capable of increasing the light output with a plurality of semiconductor laser chips (5) while preventing the use of the plurality of semiconductor laser chips (5) from increasing ...
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WO/2019/168525A1 |
Embodiments of the present invention include a lighting fixture(s), a computer program product and a computer-implemented method that include program code executed by a processor(s) that obtains a request to implement a specified lightin...
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WO/2019/164784A1 |
A refractive lens array assembly for integrated, adjustable beam spreading and bending, said refractive lens array comprising: (i) a first optical element including a top face having a stepped surface or a generally planar wedge-shaped s...
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WO/2019/161596A1 |
Disclosed is an optical diaphragm provided above a light guide plate, wherein the optical diaphragm is made of a quantum dot material, and diffusion particles for uniformly emitting incident light at all angles are filled inside the opti...
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WO/2019/160137A1 |
This luminous flux control member has: an incident surface; two reflection surfaces that reflect some of the light incident on the incident surface in mutually opposite directions that are substantially perpendicular to the light axis of...
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WO/2019/158890A1 |
The invention relates to a signaling device for a motor vehicle, comprising an opaque screen that can be penetrated by a greater quantity of light emitted by a source concealed behind said screen. The signaling device (2A, 2B, 2C, 2D, 2E...
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WO/2019/154007A1 |
A lamp, comprising a light source (1101) including at least one light emitting point (S0); and a light receiving device located between the light source (1101) and the optical path of a collimating optical element (1104, 3104), the light...
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WO/2019/156244A1 |
Provided is an illumination device for projecting a projection pattern including information onto a projection surface. The illumination device is provided with: a light source for emitting coherent light; and a diffracting optical eleme...
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WO/2019/148388A1 |
Disclosed is a composite lens, comprising an LED board (1) and a lens (2), wherein several parabolic accommodating cavities (21) for accommodating LEDs (11) on the LED board (1) are recessed in the single lens (2); and a positioning groo...
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WO/2019/150747A1 |
Provided is a phosphor having a plate-shaped phosphor body, a bonding member, and a condensing optical member. The condensing optical member has at least one convex surface, and is fixed to the plate-shaped phosphor body by the bonding m...
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WO/2019/149649A1 |
A lighting device comprises a set of lighting units including different colors arranged around a circle having a center (60). Each lighting unit comprises a light source (40) and a lens (20) over the light source (40). Each lens (20) rec...
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WO/2019/145786A1 |
A structured light projector includes a laser array, beam control optics, a mask, and projection optics. The laser array includes individual light emitters that are configured to emit light beams. The beam control optics is configured to...
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WO/2019/145165A1 |
The present invention relates to optoelectronic components (1) for horticulture, comprising a carrier body (2), at least one semiconductor light source (3) and a covering body which is formed as an asymmetrical lens (4) and is arranged a...
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WO/2019/144613A1 |
An LED down lamp, comprising: an LED light source (101), a focusing lens (301), a heat radiator cover (102), and a hollow reflector cup (103). The focusing lens (301) is fastened below the LED light source (101) by means of a support (30...
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WO/2019/142457A1 |
Provided are: an illumination control device and an illumination control method for controlling a light beam-reproducible illumination device; an illumination device; and an illumination system. The illumination control device for contro...
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WO/2019/142909A1 |
The present invention makes it possible to realize an irradiation range that is wider than a single LED element, and to suppress uneven brightness in the irradiation range. A light source module (1) comprises: a lens (5); a plurality of ...
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WO/2019/143973A1 |
A luminaire includes a light source; N>2 optical fibers each having an input end and an output end, the input ends optically coupled to the light source, the optical fibers configured to guide light received at the input ends to the outp...
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WO/2019/140138A1 |
A luminaire includes a first light source and a second light source, the first and second light source operatively configured to provide amounts of light independently controllable during operation; and an optical system having an input ...
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WO/2019/137386A1 |
The invention relates to the technical field of illumination, and in particular to a full spectrum illumination device. The full spectrum illumination device comprises an illumination substrate as well as light beads having different spe...
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WO/2019/137909A1 |
A LED lamp has a central LED group and at least one peripheral, i.e. annular, arrangement of LED groups, with a collimator lens provided over the LED array. The central LED group and the peripheral arrangement of LED groups can be driven...
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WO/2019/135021A1 |
An optical device (201 ) for modifying a light distribution pattern of a light source (202) is presented. The light source radiates first light beams to a first geometric quarter-space and second light beams to a second geometric quarter...
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WO/2019/134892A1 |
A table lamp comprises a base and an elongate head. The head has two elongate LED arrangements each extending along the length direction of the elongate head, each LED arrangement providing a light output pattern which is asymmetric and ...
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WO/2019/128348A1 |
Disclosed are a self-locking structure for a stage lighting effect assembly and a device for creating stage lighting effects. The self-locking structure for a stage lighting effects assembly comprises: a self-locking plate (2) connected ...
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WO/2019/127754A1 |
A composite diffusion plate (10), comprising a light emitting layer (1) used for emitting light, a middle layer (2) used for guiding light, and a light incident layer (3) used for light to come in, which are sequentially stacked from top...
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WO/2019/129040A1 |
Disclosed are an annular light distribution element (100), a light source module including the annular light distribution element (100), a light source component and a lighting lamp including the light source module. The annular light di...
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WO/2019/133861A1 |
A light ring assembly for a smart-home device may include a plurality of light-emitting diodes (LEDs) and a light guide, where the light guide may include a plurality of cutouts that receive the plurality of LEDs, and a plurality of tran...
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WO/2019/133653A1 |
Disclosed are lighting devices and methods which allow a user to focus light in an otherwise dark environment on a target area. The lighting devices can have a nestable-collapsible configuration and a rotatable reflector which allows lig...
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WO/2019/119710A1 |
Disclosed is a lens structure for an LED television backlight source, comprising a lens body covering an LED chip. The surface of the lens body is provided with a recess and multiple annular slots; the recess is located in the center of ...
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WO/2019/126004A1 |
Beam forming optics having non-circular peripheral shapes are disclosed. The polygonal periphery of the disclosed beam forming optics interrupt surfaces of rotation used to define reflecting surfaces that collimate wide angle light emitt...
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WO/2019/114591A1 |
Provided is a light source module comprising a base and at least two light emitting members installed on the base and arranged in an array. The light source module further comprises at least two lens modules arranged in an array. The at ...
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WO/2019/114365A1 |
Disclosed is an air conditioner capable of projection, comprising a projection module, which comprises: a storage unit, which stores the number of initial front lenses, the number of initial rear lenses, and a first distance; a collectio...
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