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Patent Searching and Data


Matches 551 - 600 out of 221,390

Document Document Title
WO/2019/119330A1
An electronic simulation candle, comprising a barrel body (2), a first through hole (21) is provided at the top part of the barrel body (2), a mounting barrel (3) is fixedly provided at the inner surface of the top part of the barrel bod...  
WO/2019/120223A1
A lighting device with built-in speaker (101) comprises an audio component (10), a housing (20), a lamp cover (30) and a lighting component (40). The audio component (10) comprises a speaker (101) and a sound box (102). The interior of t...  
WO/2019/126621A1
Chip-on-board (COB) modular lighting systems and methods of manufacture are described herein. A system includes a COB assembly (110) including a thermally conductive plate (114) and a COB light- emitting diode (LED) device (112) thermall...  
WO/2019/123967A1
This light distribution control device (1) is provided with: a first substrate (10) having light transmittance; a second substrate (20) which is disposed to face the first substrate (10) and has light transmittance; a first electrode lay...  
WO/2019/121161A1
The invention relates to a light source (1) which has a planar semiconductor light source (10) comprising a plurality of independently operable single emitters (12), wherein, during operation, each of the single emitters irradiates light...  
WO/2019/124188A1
A vehicle headlight (1) is provided with three or more light-emitting elements and a substrate (40) on which the three or more light-emitting elements are mounted together, and is switched between: a first turning-on state in which, amon...  
WO/2019/123996A1
The present invention addresses the problem of suppressing the occurrence of light leakage in a planar light source apparatus. This system for manufacturing a planar light source apparatus is provided with: a first adhesion part for adhe...  
WO/2019/119891A1
A backlight module (10, 30, 40) and a display apparatus (200) thereof. The backlight module (10, 30, 40) comprises: A light guide plate (13, 23, 33, 43), of which a side portion comprises a light incident face (131, 231, 331, 431); a lam...  
WO/2019/124501A1
The purpose of the present invention is to allow a plurality of lighting elements and the like to be lifted and lowered independently in order to provide a three-dimensional staging by means of light irradiated from the lighting elements...  
WO/2019/123850A1
The purpose of the present invention is to provide a thin light source device capable of efficiently spreading and evening out the emission light from a light source. For this purpose, in one preferable aspect according to the present in...  
WO/2019/119694A1
Provided are a panel lamp and a smart panel lamp. The panel lamp comprises a frame (1), a diffusion plate (3), a light guide plate (4) and light source plates (2). The frame (1) is provided with a front opening (11). The diffusion plate ...  
WO/2019/119334A1
Disclosed are a vehicle yaw warning and control method and system, belonging to the field of intelligent transportation technology. The system comprises: a dedicated road lighting system, a two-channel yaw detection system, and a head-up...  
WO/2019/124238A1
In a vehicle lamp provided with a reflector that reflects light emitted from a light-emitting element, frontward of the lamp, the present invention suppresses occurrence of uneven light distribution and increases brightness of the light ...  
WO/2019/125479A1
A mode-selectable backlight and privacy display employ directional scattering features to provide emitted light. The mode-selectable backlight includes a light guide, a first directional scattering feature to provide broad-angle emitted ...  
WO/2019/123387A1
A surgical lighting device (1) comprises a lighting module (10) and a power-supply module (30). The lighting module (10) comprises a first device body (11), which is made at least in part of a material transparent to a light radiation an...  
WO/2019/124769A1
An optical system is provided which includes a light source which outputs light; a first waveguide; a transmissive reflective layer provided on a top surface of the first waveguide and configured to reflect some light and transmit the re...  
WO/2019/123070A1
A light sensor assembly (100) includes a sensor connector (112) configured to be coupled to a receptacle connector (110) mounted to a light fixture (104). The sensor connector includes a housing (138) having a top (140) and a bottom (142...  
WO/2019/122392A1
The invention relates to a lampshade (10) having at least one lampshade element (100). The lampshade element (100) comprises a central section (110). At least a first and a second section (120, 130, 140, 150, 160) are connected to the ce...  
WO/2019/125390A1
A mode-switchable backlight and mode-switchable display employ a first planar backlight to emit broad-angle emitted light during a first mode and a second planar backlight to emit directional emitted light during a second mode. The secon...  
WO/2019/123557A1
The purpose of the present invention is to provide a technology whereby a color change due to view angle can be suppressed. This LED display device is provided with: an LED display unit 9; a light tunnel 12 that is a first optical system...  
WO/2019/125393A1
A head-up display and a multiview head-up display system provide a plurality of different views of a multiview image combined with a view of a physical environment to an eye box as a combined view. The head-up display includes a multibea...  
WO/2019/119405A1
An LED side light-emitting panel lamp, comprising a frame (1), a light-emitting element (2), a driving power source (3), a backplane (4), a pressing bar (5), a light guide plate (6) and a diffusion plate (7); the lower surface of the fra...  
WO/2019/122612A1
The invention relates to a light device the interior of which is the same color as daylight. According to the invention, the light device (2) comprises a light source (4), a reflective surface (24) and a colored surface (34). Advantageou...  
WO/2019/119333A1
A road lighting system (401) for bad weather. The road lighting system (401) for bad weather is automatically turned on when the visibility is lower than a pre-set comparison value, that is, the road lighting system (401) is turned on in...  
WO/2019/119695A1
Provided are a ceiling lamp patch and a smart ceiling lamp patch. The ceiling lamp patch comprises a lamp shade (1), a lamp panel (2) and a power source (4). The lamp shade (1) is annular; a rear side of the lamp shade (1) is provided wi...  
WO/2019/124046A1
This light-emitting apparatus (100) is provided with: a first fluorescent material layer (1) including a first fluorescent material which is made of an inorganic fluorescent material activated by Ce3+; and a second fluorescent material l...  
WO/2019/126663A2
Systems, devices, and methods are disclosed in which one or more light sources, a detector, a processor and a controller are configured such that light from the one or more light sources improves the ability of a human or automated motor...  
WO/2019/119033A1
An electrical mounting rail portion (100) has an elongate body (120) to which an electrical device (200) is mountable at two or more different angular orientations about the elongate body (120). The rail portion (100) also has elongate e...  
WO/2019/123203A1
The present disclosure relates to a visor for a lighting fixture. The visor of the present disclosure is snap fitted to the lighting fixture that effectively reduces sky glow. The visor (100) comprises a central panel (104) and a pair of...  
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...  
WO/2019/120962A1
The present invention relates to a luminaire (100) having a light head (1) for receiving a light source, and a holding element (2), wherein the light head (1) is arranged in a manner mounted on the holding element (2) such that it can be...  
WO/2019/119287A1
Provided is a light supply device for a caged animal experiment. The light supply device comprises a cage frame (10), a control box (11) and a light source (12), wherein the control box (11) is fixed on an outer wall of the cage frame (1...  
WO/2019/123498A1
The purpose of the present invention is a lighting device, notably an outdoor lighting, which can be used in both residential buildings and urban constructions. In particular, the purpose of the present patent application is to provide a...  
WO/2019/120229A1
Provided is a street lamp device, comprising a power source portion (100) and an illumination portion (200). The power source portion (100) comprises a driving power source (130), a power source base (110) provided with an accommodating ...  
WO/2019/122613A1
The invention concerns a light signalling device for a motor vehicle offering improved visual comfort to road users. According to the invention, the signalling device (2A, 2B) comprises a first light source (6) capable of emitting a firs...  
WO/2019/124552A1
The purpose of this invention is to provide: a wavelength conversion member with which it is possible to curb the occurrence of peeling at the edges during cutting; as well as a backlight unit and LCD device using said wavelength convers...  
WO/2019/123202A1
The present disclosure envisages a guard for a luminaire. The guard (100) comprises a guard portion (102), at least one connecting legs (104) extending from a periphery of the guard portion (102). The guard (100) is mounted on the periph...  
WO/2019/121084A1
The invention relates to a method for producing an electronic assembly (30), an electronic assembly (30), an image-generating device, in particular for a head-up display, a head-up display having a projection surface and an image-generat...  
WO/2019/126812A1
The light fixture has two separate and distinct portions, i.e., a lower portion and an upper portion, that are magnetically connected to one another. The lower portion contains a light source; a rechargeable battery; provision for an aux...  
WO/2019/121197A1
The subject matter of the present invention is a device for dissipating heat from a heat source. Said device comprises a heat pipe, a heat inputting element and a heat outputting element, also called a heat sink, wherein the heat sink co...  
WO/2019/120246A1
A light source substrate assembly, a light source module (100), and an illumination device. The light source substrate assembly comprises a power supply line (3), a first capacitor (23), and a light source substrate (4) disposed on a met...  
WO/2019/118446A1
Methods and systems are disclosed including a method for providing hands-free illumination during medical procedures, comprising obtaining a sterile light system comprising a pad assembly comprising a pad having a first side having an ad...  
WO/2019/115813A1
The invention relates to a metal disc (2) comprising a circular core region (4) and a circular annular region (5), wherein the core region and the annular region are integrally formed and embossed, the core region is provided in the inte...  
WO/2019/117158A1
Provided is an internal pressure adjustment member for attaching to the outer surface of a case, that: has high air permeability even when the pressure difference that may occur between inside and outside of the attachment case is small;...  
WO/2019/114590A1
A lighting module (1) and a lighting fixture (1') comprising a lighting module (11), the lighting module (11) being used for assembly with at least two different installation assemblies (2, 2) and comprising a housing (11); provided with...  
WO/2019/114858A1
The invention relates to a charging station with a charging contact device (20) and an accumulator-operated flashlight (10) with charging contacts (14, 15), arranged transverse to the flashlight longitudinal axis and insulated with respe...  
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 ...  
WO/2019/115389A1
Arrangement inside a motor vehicle of a removable mat (14) over a floor pan (10) carpet (12), the arrangement further including lighting means (16), characterized in that the mat (14) includes at least one light diffuser (18) and in that...  
WO/2019/118100A1
A backlit three-dimensional lamp for a vehicle includes an indicia rendering disposed on a transparent lenticular sheet, an outer lens positioned in front of the transparent lenticular sheet, and a light source positioned behind the tran...  
WO/2019/115313A1
The invention describes an illuminant (100) for a vehicle headlight comprising: a carrier (110), wherein a high-beam LED (101), a low-beam LED (103) and a vehicle light detector (106) are mounted on the carrier (110), an electrical drive...  

Matches 551 - 600 out of 221,390