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Patent Searching and Data


Matches 1 - 50 out of 219,686

Document Document Title
WO/2019/138722A1
Provided is a backlight unit capable of being formed into a thin type and emitting a uniform illumination light having little luminance non-uniformity and also provided is a liquid crystal display. The backlight unit is provided with a l...  
WO/2019/138492A1
Provided is a light source device (110) whereto one of a plurality of types of illumination devices (120, 120a, 120b) having different optical properties can be connected and whereto one of the illumination devices is connected. The ligh...  
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 ...  
WO/2019/137834A1
A handheld device (100) including a housing; at least one light source arranged within the housing, the at least one light source configured to emit light in at least a first direction; an optical element (300) comprising an inside surfa...  
WO/2019/136832A1
Disclosed are a light source apparatus, a light guide and a method for manufacturing a light guide. The light guide comprises a transparent tube (100) and a light guide medium (200) provided in the transparent tube (100). The light guide...  
WO/2019/137733A1
The invention relates to a lighting device for an optical display in the interior of a motor vehicle and to a method for producing same. The lighting device has at least one light-emitting element and at least one light guide body which ...  
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...  
WO/2019/136830A1
Provided is a wavelength conversion apparatus, comprising: a metal substrate; and a light-emitting ceramic layer, wherein the light-emitting ceramic layer is used for absorbing excitation light and emitting excited light with a wavelengt...  
WO/2019/139336A1
A lighting device disclosed in an embodiment of the invention comprises: a substrate comprising a metal layer; a plurality of light sources disposed on the substrate in a first direction; a plurality of protrusions having a length in the...  
WO/2019/139256A1
Disclosed are a flexible illuminator and a manufacturing method thereof. The flexible illuminator includes: a flexible printed circuit board (FPCB) which is configured to have a net-shaped structure formed in such a manner that a plurali...  
WO/2019/140306A1
The present disclosure provides lighting systems suitable for generating white light. The lighting systems can have a first lighting channel configured to produce a first white light having a first color point and a first spectral power ...  
WO/2019/139440A1
An embodiment according to one aspect of the present invention provides a diffraction light guide plate comprising: a light guide part for guiding light; an input diffractive optical element for receiving light from a light source and di...  
WO/2019/138459A1
[Problem] To offset the direction of a lighting head to a front side directly lower side of the lighting head without adjusting the direction of the lighting head. [Solution] This lighting head (4) has a light source (5), a reflective pl...  
WO/2019/138770A1
Provided is a natural-light capturing device that can suppress glare on the outdoor side. The natural-light capturing device is provided with: a natural-light capturing member that brings incident outdoor light into a room interior; and ...  
WO/2019/138797A1
Provided is a display device which has improved heat dissipation efficiency. A display device according to the present invention is provided with: a display unit 91; a circuit board 4 which is positioned in the rear of the display unit 9...  
WO/2019/140193A1
Exemplary embodiments provide an apparatus for securing a camera to a Point-of-Sale (POS) device. The apparatus includes an arm assembly having a first arm section and a second arm section. The second arm section is couplable to the firs...  
WO/2019/136834A1
The present invention provides a wavelength conversion device, comprising a meniscus lens unit and a wavelength conversion unit. The wavelength conversion unit is accommodated in a groove of the meniscus lens unit; one surface of the wav...  
WO/2019/139328A1
A lighting device comprises: a circuit board; a first light emitting diode array and a second light emitting diode array; and a driving part. The first light emitting diode array and the second light emitting diode array are mounted on t...  
WO/2019/136790A1
Provided is a side-emitting anti-dazzle mining lamp, comprising a lamp housing (7), a light-emitting module, a reflective cover (4), a light-transmitting plate (3), an anti-dazzle grid cover (1) and a power source (9), wherein the power ...  
WO/2019/138997A1
Provided are: a styrene-based resin composition having excellent hue, transparency, and heat resistance; a molded article thereof; and a light-guide plate. The styrene-based resin composition contains: a styrene-based resin (A) having 20...  
WO/2019/137937A1
An OLED lighting module comprising a support (2); an OLED lighting panel (3) with an emissive side with emissive and non-emissive areas (38) and an opposite side which comprises an OLED substrate (31), an OLED light-generating unit and a...  
WO/2019/136831A1
Disclosed are a wavelength conversion apparatus and a light source therefor. The wavelength conversion apparatus comprises: a substrate (110); and a fluorescent ceramic layer (220), the fluorescent ceramic layer being used for absorbing ...  
WO/2019/136693A1
Disclosed is a music downlight, comprising an acoustic assembly (20), an optical assembly (30), a mounting cover body (10) and a lamp base (40). The acoustic assembly (20) and the optical assembly (30) are mounted on the lamp base (40) i...  
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...  
WO/2019/134822A1
A luminaire (1) is disclosed that comprises a surface tile (5) and a lighting device (10), wherein the lighting device (10) is arranged proximal to an edge of the surface tile (5). The lighting device (10) comprises a light guide (100) h...  
WO/2019/134899A1
A luminaire control system comprising a plurality of luminaire heads (100) and a remote device (200); and wherein each luminaire head of the plurality of luminaire heads comprises: a sensor assembly (110) configured for measuring at leas...  
WO/2019/136482A1
A system to couple a controller to a roadside aerial lighting fixture includes a primary male connector integrated with the controller and a primary female connector integrated with the roadside aerial lighting fixture. The primary male ...  
WO/2019/135587A1
The present invention relates to a low-power smart street light system provided at a low height and, more specifically, to a system for turning on or off, through relaying, delineator street lights provided at predetermined intervals at ...  
WO/2019/136403A1
An interactive lighting system includes a group of one or more portable lamps designed to respond to user's spatial manipulation of a lamp to control the system. The lamps can be wirelessly linked to operate in unison, and each lamp coul...  
WO/2019/135190A1
An optical film assembly comprises a light redirecting film (110) having a first structured major surface (112) and a second, opposed major surface (114). An optical adhesive layer (120) is disposed on the second major surface of the lig...  
WO/2019/134261A1
A color wheel assembly, comprising: a bearing component 161; a wavelength conversion component 165 surrounding and fixed to the circumferential wall of the bearing component 161, and used for receiving the excitation light of an excitati...  
WO/2019/134716A1
A lamp, and an automatic mounting device as well as the application thereof. The lamp (100) comprises a lamp body (20), a support body (10), and at least one automatic mounting device (30). The automatic mounting device (30) is used for ...  
WO/2019/134260A1
A color wheel assembly, a light source device, and a projection system. The color wheel assembly comprises: a first load-bearing member (161); a wavelength conversion element (165) fixed to a circumferential wall of the first load-bearin...  
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...  
WO/2019/134829A1
A lighting module (10) is disclosed comprising a light mixing chamber (35) delimited by a back plate (40) opposed by a cover plate (20) and a sidewall arrangement (30) extending between the back plate (40) and the cover plate (20); and a...  
WO/2019/135473A1
The present invention relates to a transmission color variable lighting device, and the present invention comprises: a light source; a color filter arranged on the light source; and a position shifting member connected to the color filte...  
WO/2019/135399A1
A casing kit (1a) is provided with: a casing (10); and a ventilation member (20). The ventilation member (20) is disposed at an opening (12), and is attached to the casing (10). The ventilation member (20) is provided with a ventilation ...  
WO/2019/134875A1
A luminaire head (1000) comprising: a first support comprising a plurality of light sources (110); a second support (200) comprising a plurality of lens elements (210) associated with the plurality of light sources; a moving means (300) ...  
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 ...  
WO/2019/134267A1
Provided is a laser lighting device (20), comprising: a lamp post (25) and a lamp cover (26); a laser source module (21) for emitting the laser; an adjustable reflective component (22) arranged in the lamp post (25) for receiving the las...  
WO/2019/135673A1
A lighting system (1 ) comprises buffered (3, 3s) and non-buffered (2) power iines. At least one lighting unit (1 10) receives power from a non-buffered power line, and is adapted to transmit a communication signal either continuously or...  
WO/2019/134818A1
Provided is a lighting device including a light source for emitting light, a sensor configured to detect infrared radiation from a plurality of locations along a path in the field of view of the sensor, at least one attenuation element a...  
WO/2019/136259A1
An LED fixture (200) that facilitates effective heal dissipation of an array of LEDs. having improved thermal performance; and is easy to mount or dismount. The LED fixture (200) includes a heat sink (202) having a hollow configuration, ...  
WO/2019/134382A1
The present invention relates to a backlight module and a display device. The backlight module comprises a connecting part used for connecting a middle shell or a side frame of the display device, and the connecting part is located on on...  
WO/2019/135421A1
The present invention relates to a vehicle lamp and, particularly, to a vehicle lamp using a semiconductor light-emitting device. The present invention provides a vehicle lamp comprising a light source unit for emitting light. The light ...  
WO/2019/135455A1
A display device is disclosed. The display device according to the present invention can comprise: a display panel; a light guide plate located at the rear of the display panel; a first optical assembly located at one side of the light g...  
WO/2019/134820A1
Disclosed is a lighting module (10) comprising a carrier (20) having a major surface (21) including a plurality of first regions (23) and a plurality of second regions (25), each second region being adjacent to a first region. The lighti...  
WO/2019/072867A3
In one embodiment, the invention relates to a semiconductor light source (1) for a spectrometer (10) and comprises a multi-pixel chip (2) having a plurality of emission regions (20) which can be controlled independently of one another. A...  
WO/2019/129209A1
The present disclosure provides a method and apparatus for controlling a wireless router and an LED device. The method includes obtaining a channel quality of each channel of multiple channels that the wireless router can connect to base...  
WO/2019/129096A1
An LED lamp is provided. The LED lamp includes an insulated heat dissipation pipe (20), an insulated heat dissipation end (10), and at least one LED lighting module (30) disposed on an outer wall of the insulated heat dissipation pipe (2...  

Matches 1 - 50 out of 219,686