Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 101 - 150 out of 213,840

Document Document Title
WO/2018/160191A1
An LED light bar is provided, comprising an LED light bar body, a cover, and a light shut-off switch. The cover has a closing surface portion and a rear surface portion and is connected to the LED light bar body through hinges at the two...  
WO/2018/157428A1
Disclosed are an LED filament (100) with an adjustable colour temperature, a preparation method and an LED light bulb (300), which belong to the field of LED illumination. The LED filament (100) with an adjustable colour temperature comp...  
WO/2018/158718A2
Lamp (1) comprising at least one light source (2) provided with at least one electronic board (2a) having at least one light emitting diode (2b), and dissipating means (3) to dissipate the heat said light source produces, said dissipatin...  
WO/2018/157288A1
An apparatus including at least one light emitting diode (LED) module, configured to generate visible light; and at least one component comprising a compound comprising elements of neodymium fluoride and a dopant to lower a refractive in...  
WO/2018/159413A1
A light guide body and a counterfeiting prevention article are provided in which security and convenience are improved. The light guide body (10) comprises: a light guide unit (10a) that guides light by repeatedly reflecting the light in...  
WO/2018/158885A1
Provided is an illumination apparatus provided with a video image projection function, wherein the illumination apparatus is more user-friendly and has an excellent video image display function that is suitable for digital signage or the...  
WO/2018/159676A1
A planar light source device having a plurality of light emission devices arranged such that the center-to-center distance in the x-direction is Px and the center-to-center distance in the y-direction is Py, and a light diffusion plate d...  
WO/2018/159536A1
A phosphor wheel (13) comprises: a disc-shaped first surface; a second surface on the opposite side from the first surface; an annular phosphor layer (13b) provided to the first surface; a plurality of openings (13c); and a plurality of ...  
WO/2018/157323A1
A lighting fixture and a heat-dissipating component (100) thereof. The heat-dissipating component (100) comprises a frame (10) and a light source (20) provided within the frame (10). The light source (20) comprises an illuminator body (2...  
WO/2018/158427A1
The invention relates to a ceiling light or wall light having a connection to a routine lighting power circuit, having an integrated heating fan function, and an intelligent control for simple operation and functions for saving energy. M...  
WO/2018/160164A1
Examples disclosed herein relate to quantum-dot (QD) photonics. In accordance with some of the examples disclosed herein, a QD semiconductor optical amplifier (SOA) may include a silicon substrate and a QD layer above the silicon substra...  
WO/2018/157527A1
A backlight module, comprising: a reflection sheet (10), a light guide plate (20) and an optical membrane set (40), which are arranged from bottom to top, a quantum dot membrane set (30) being disposed between the light guide plate (20) ...  
WO/2018/160150A1
The present invention relates to a modular construction textile panel assembly for textile panel displays. Struts (13) are connected to connection nodes (11) via extension pins (12). Struts (13) comprise singular slot channels (20) and a...  
WO/2018/157158A1
Low voltage LED filament array lighting in accordance with embodiments of the invention are illustrated. One embodiment includes a LED array light including a cover component with first and second faces and containing a control circuitry...  
WO/2018/157005A1
An array of LEDs (40) is supported by a support mechanism (65) that both supports conductors (66,68) leading to the LEDs (40) and sinks heat from the LEDs (40). The support mechanism may be a transparent heat-conducting sheet (65) or an ...  
WO/2018/156050A1
A signal device includes at least two light-emitting devices mounted on a common base. Each light-emitting device comprises an emission source capable of emitting monochromic light in a previously determined sector and is equipped with a...  
WO/2018/155666A1
This LED lighting device has a base that can be mounted on the ceiling; a light source unit is detachably provided on said base, and a substrate holder and a DC power supply are arranged on the light source unit. An LED substrate, on whi...  
WO/2018/153552A1
The invention relates to a projector unit (1) comprising a cooling circuit (2a, 2b) provided with at least two air circulation ducts (3a, 3b, 3c, 3d, 3e) connected to at least one shared device (4) for generating an air flow, notably a v...  
WO/2018/153042A1
Provided are a light-source control assembly (100), a method for manufacturing said light-source control assembly (100), and a display apparatus. The light-source control assembly (100) comprises: a photoelectric converter; at least one ...  
WO/2018/157063A1
A method of automatically controlling color of light in a room having one or more tintable windows, the method comprising determining adjustments in artificial interior lighting in the room to obtain a desired color of light and sending ...  
WO/2018/154183A1
The invention relates to a luminaire which comprises a dome (102) open at one end (104) and having an opening (106) at its opposite end to allow an electric cable to pass through. The luminaire further comprises a plate-like fastening pa...  
WO/2018/155875A1
A light-emitting module provided in an embodiment comprises: a driving part disposed on a substrate and adjacent to one side of the substrate; a first light-emitting part adjacent to the other side of the substrate and disposed on one su...  
WO/2018/155667A1
This LED lighting device has a base that can be mounted on the ceiling; a light source unit is detachably provided on said base, a DC power supply is arranged on the base side of the substrate holder inside of the light source unit, and ...  
WO/2018/155665A1
The present invention addresses the problem of providing a light-emitting device capable of achieving color appearance that is natural, bright, clearly visible, and pleasant in a subject illuminated by the light, and is furthermore capab...  
WO/2018/155294A1
In the present invention, an upper light guide plate 20A and a lower light guide plate 20B provided to a backlight device (illumination device) 1 each include: a plate-shaped light-emitting part 21; and a light-incident part that extends...  
WO/2018/155684A1
Provided is a vehicular headlight wherein, by way of a fan, a light source can be cooled efficiently through a heat sink, and a light source driving circuit can also be cooled efficiently. To this end, this vehicular headlight (1) compri...  
WO/2018/153103A1
Disclosed is an easy-to-install plastic ceiling box, comprising a box lid (1) and a bottom plate (2), wherein the bottom plate (2) is further provided with a plastic snap-fastening bracket (3), an iron suspension wire bracket (4) and a d...  
WO/2018/155482A1
The present invention provides a light guide film and a backlight unit that are bendable and highly resistant to impact and that enable adjustment of luminance in different regions. The present invention has: a plurality of optical units...  
WO/2018/155946A1
The present invention relates to a light emitting module, a lens, and a tubular lighting apparatus comprising the same. A light emitting module according to an embodiment of the present invention may comprise: a plurality of light emitti...  
WO/2018/157084A1
A connected downlight including: a housing module including a first housing end and a second housing end; a lighting module mounted to the first housing end; and a wireless communication module including an antenna and arranged within th...  
WO/2018/156306A2
A reflector assembly for a solid-state luminaire is disclosed. The disclosed reflector assembly may be configured, in accordance with some embodiments, to be disposed over a given printed circuit board (PCB) of a host luminaire such that...  
WO/2018/155177A1
This lighting fixture (1) for vehicle comprises a light source (5), a heat sink (10) which is thermally connected to the light source (5), and a fan (20). The heat sink (10) has a base part which extends, with respect to the light source...  
WO/2018/157055A1
A lighting device includes a housing and a light emitter coupled to the housing. A mounting plate is coupled to the housing and includes a front surface facing the housing and a rear surface opposite the front surface. The rear surface i...  
WO/2018/156014A1
The invention relates to a lighting unit comprising a light source and a light conductor connected thereto. A first outer end of the light conductor remote from the light source has a finish such that it forms a virtual light source corr...  
WO/2018/153620A1
A laser-activated remote phosphor (LARP) target with a first layer having a first index of refraction and a phosphor dispersed within the first layer. A second layer which has a second index of refraction different from the first index o...  
WO/2018/155501A1
The present invention provides a lamp cover comprising: (1) a thermoplastic resin having a visible light transmissivity of at least 50% when measured according to JIS R 3106 in the form of a sheet-form molding having a thickness of 2 mm,...  
WO/2018/155304A1
Provided are: a luminance equalizing member that makes in-plane luminance of light emitted from a backlight unit uniform and also achieves a thinner backlight; a backlight unit comprising said luminance equalizing member; and a liquid cr...  
WO/2018/153906A1
The invention relates to a method for operating a headlight (10) for a motor vehicle (1), comprising the steps: - actuating a plurality of luminous elements (26) of the headlight (11), wherein each luminous element (26) of the plurality ...  
WO/2018/155676A1
This light-emitting device has a light-emitting element and a light flux control member. The light flux control member has an entry surface, a light control surface, a back surface, and a ring-shaped groove. The light control surface inc...  
WO/2018/156547A1
Disclosed herein are integrated devices comprising a backlight assembly and a display assembly. The backlight assembly includes a light guide plate and a patterned optical component comprising at least one optically transmissive region a...  
WO/2018/154873A1
The present invention provides an image forming device capable of improving light use efficiency and producing a high-quality image, and a wavelength conversion member used therefor. The wavelength conversion member includes a substrate ...  
WO/2018/153519A1
A tower (4) for wind turbine (1), comprising an outer wall (8) encompassing an inner space (9) and including a through-hole (11) having a central axis (12), and a light source (13) con- figured to emit light (14) through the through-hole...  
WO/2018/152677A1
A light guide apparatus (1), comprising a transparent member and a non-transparent member (12) packaging the transparent member. The transparent member is provided with two or more light guide portions (111), and two adjacent light guide...  
WO/2018/155889A1
The present invention relates to a security light device using a sculpture which has a sculptural lighting means protruding forward of a post on an upper portion of the post to enable downward illumination through the sculptural lighting...  
WO/2018/155176A1
This light fixture (1) for vehicle comprises a light source (5), an outer lens (2) provided in front of the light source (5), a heat sink (10) which is thermally connected to the light source (5), and a fan (20) which is provided with a ...  
WO/2018/149928A1
In order to solve the problem of providing a luminaire (200) having a wide limiting radiation angle and a lens (210) without fixings such as screw joints, such a device (200) is proposed, comprising at least one lens (210), wherein the l...  
WO/2018/149568A1
The invention relates to a windshield arrangement of a motor vehicle comprising a planar windshield body (18) and a lighting device (22) connected to the windshield body (18), which lighting device comprises at least one light source (24...  
WO/2018/149542A1
The invention relates to a movement sensor-controlled lamp device (1) comprising lamps (6) arranged on a mounting base (2), which are arranged behind a light-permeable, circumferentially closed lampshade (11), and movement detection mean...  
WO/2018/150814A1
Provided are a light source device and a light projection device comprising the same, which are capable of scanning an incident surface of a wavelength conversion member with a beam spot narrowed to be a small beam spot, and making a lig...  
WO/2018/149963A1
The invention relates to a radiation emitting filament (100) with a support (120), wherein at least two light chips (110) are arranged on the support (120), wherein the support (120) has an electrical contact (150, 155) at each opposing ...  

Matches 101 - 150 out of 213,840