Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 601 - 650 out of 211,825

Document Document Title
WO/2018/037892A1
The present invention provides a light-emitting device in which a desired brightness distribution in a light-emitting surface can be obtained. The light-emitting device includes a plurality of light sources and a light guide body. The pl...  
WO/2018/039311A1
Methods of forming ion-exchanged waveguides in glass substrates are disclosed. In one embodiment, a method of forming a waveguide in an ion-exchanged glass substrate having an ion-exchanged layer extending from a surface to a depth of la...  
WO/2018/037076A1
The invention relates to an optoelectronic component (1) configured to emit electromagnetic radiation (2) via an emission region (3), comprising a scattering element (4) for expanding the emission region (3) of the electromagnetic radiat...  
WO/2018/035906A1
The invention relates to the technical field of stage lamps. Provided is a movable air-blowing type thermologic system for a stage lamp. The system comprises a light source (1) and a heat dissipation cavity (2). The light source (1) is p...  
WO/2018/036207A1
A light guide plate and a light-emitting structure (4). The light guide plate includes a light-entering surface (1), a light-exiting surface (2) and a reflection surface (3). The light guide plate is in a wedge shape. The light-exiting s...  
WO/2018/037346A3
The present disclosure provides illumination apparatus for ophthalmic surgery comprising a light that provides planar field illumination, as well as methods of using the illumination apparatus. The illuminators of the present disclosure ...  
WO/2018/038440A1
A backlight unit and a display device including the same are provided. The backlight unit includes: a frame; a reflection sheet located on the frame; a housing coupled to at least one side of the frame; a substrate located on the housing...  
WO/2018/037775A1
To realize, at a low cost, a light source device having a configuration in which blue LEDs and quantum dots are combined. A light source device (63), comprising: an LED package (631P) containing blue LEDs (631) for emitting blue light; a...  
WO/2018/038308A1
Disclosed are a system for monitoring the charging of an electric vehicle battery using a smart portable terminal and a method thereof, the system being designed so as to enable checking the charge level of an electric vehicle battery by...  
WO/2018/035890A1
Disclosed is a lamp with a convenient and fast fixing structure, the lamp comprising a lamp panel body (1), a power supply (2), a power supply backplane (3), a PCB lamp board (4) and a PCB lamp shade (5), wherein the power supply (2) is ...  
WO/2018/037989A1
This backlight device (12) comprises: an optical sheet (15); an LED (17) disposed at one end side of the optical sheet (15) in a first direction; a sheet support part (21) supporting the other end side of the optical sheet (15) in the fi...  
WO/2018/038120A1
Provided are an advertisement device and a display body having a novel design. A display body 100 comprises a light source 10, a light diffusion unit 20 through which light from the light source 10 is transmitted, a transparent body 30 w...  
WO/2018/034445A1
One embodiment of the present invention provides a sensor package comprising: a light source unit providing light to an object; a sensor unit provided on a substrate, and detecting a fingerprint by receiving the light reflected from the ...  
WO/2018/033690A1
The invention relates to a device particularly comprising a supporting plate (1) for receiving the cake, said supporting plate (1) comprising arms (2), an end (2a) of which extends beyond the edge of said tray (1) and comprises arrangeme...  
WO/2018/034685A1
Improvements in a removable/re-usable bracket is disclosed. The bracket matches the hole diameter for a speaker of light. The bracket is installed prior to installation of drywall and is used as a trim guide. After installation of the dr...  
WO/2018/032299A1
Disclosed is a rotatable LED lamp for enhancing a stage effect, the LED lamp comprising a bottom plate (1), a crank (2), a first connection rod (3), a first sliding block (5), an electric push rod (6), a frame body (7), an LED lamp (8), ...  
WO/2018/034726A1
A retrofit panel for a ceiling-mounted light fixture. The panel may comprise a lens, screen, diffuser, or LED light screen. Anchor line assemblies and retainer arm assemblies extend from a perimeter guide track from which they extend. Th...  
WO/2018/034276A1
A home power generation lighting apparatus is provided with: a light source for illumination that receives a supply of power and emits light; a transparent solar cell that absorbs light energy and generates power; and a power control uni...  
WO/2018/034277A1
A power control unit provided with a frame, a light source, a solar cell, a display panel, a light guide plate, a light reflecting plate, a power control unit, and a power storage device controls electric power to be supplied to the ligh...  
WO/2018/034091A1
Provided are: a laminate film for plant growing which more efficiently obtains circularly polarized light used in plant growth; and an irradiation device for plant growing. The laminate film has a reflective-type linear polarization plat...  
WO/2018/034207A1
To achieve luminance uniformity, desired high contrast and low power consumption for a light emitting area having a generally circular shape, this lighting device (1) has 8n LEDs (11) spaced a radius nd apart from a center LED (11) and a...  
WO/2018/032348A1
A sensor lamp, comprising a lamp body, and a charging base fitting the outline of the lamp body. The lamp body comprises a lamp housing, a mainboard mounted within the lamp housing and a light-emitting component electrically connected to...  
WO/2018/034628A1
A lighting apparatus and system and method for controlled lighting are provided. In one embodiment, a lighting apparatus comprises a heat sink including a center passageway passing from a chimney inlet to a driver circuit housing, a plur...  
WO/2018/034447A1
The present invention relates to a nail-care dust collection device having a lamp, the device preventing chemicals, used for nail care, and foreign material and dust, which are generated when impact is applied to the surface of a nail, f...  
WO/2018/034401A1
The present invention relates to an underwater lantern having a structure in which a light-emitting device and a lens are separately movable and, more specifically, to an underwater lantern comprising: a case (100); a lens part (200) con...  
WO/2018/034154A1
The present invention addresses the problem of providing a plant irradiation device capable of emitting light which exhibits a high degree of circular polarization in a target wavelength range. This problem is solved by providing a devic...  
WO/2018/032463A1
Disclosed is a lens structure (1) optically coupled to a light source, the lens structure comprising a first surface (10), a second surface (20) and a light emergent surface (30), wherein the first surface (10) has a convex face protrudi...  
WO/2018/032025A1
The invention relates to a lighting unit for a motor vehicle headlight for generating at least two light distributions, wherein the lighting unit comprises: a first light source (1) for generating a first light distribution, a second lig...  
WO/2018/033340A1
The invention relates to a method for producing a traffic route lighting device (10, 12) for illuminating a traffic route (14), said device emitting light having a predefined light distribution for illuminating the traffic route (14), wh...  
WO/2018/032852A1
A Bluetooth networking-based lamp strip audio synchronization system and method. The system comprises a plurality of vehicle-mounted devices (100) connected to each other by means of Bluetooth. Each vehicle-mounted device comprises: a la...  
WO/2018/033864A1
The invention relates to a heat sink (10, 60, 120, 150) having a body (12) which includes a channel-shaped mounting formation configured to hold an electronic unit (40) in the form of an LED strip captive therein. The channel-shaped moun...  
WO/2018/035315A1
Devices and methods for converting fluorescent light assemblies. In some embodiments, an apparatus comprises a bracket having a first end portion, a second end portion, and a central portion. The central portion is located between the fi...  
WO/2018/032994A1
Disclosed are a strip special-shaped lens (8) and an LED light source assembly based on the strip special-shaped lens (8). A PCB board (7) with LED lamp beads is provided on a substrate (6), the strip special-shaped lens (8) is provided ...  
WO/2018/032486A1
A processing technique for an extruded silicone rubber flexible light strip. The technique comprises the following steps: a. adhering an LED bead and other components to a flexible printed circuit (FPC), then performing reflow soldering;...  
WO/2018/030059A1
[Problem] To prevent falling of an LED with a simple structure, and inhibit an increase in contact resistance and contact failure of a button battery and the LED. [Solution] Provided are: a case in which is formed a through hole for a ba...  
WO/2018/029285A1
A light emitting diode, LED, light source module for a luminaire. The LED light source module comprises a PCB, at least one row of LEDs mounted on the PCB; a plurality of optical layers coupled to the LEDs for emitting a surface of light...  
WO/2018/027262A1
A lighting system (10) for providing an alert regarding an approaching hazard comprising a plurality of lighting devices (12) provided on elevated support structures, each lighting device (12) including one or more alert lights (26). A r...  
WO/2018/030469A1
In order to provide a lighting fixture for vehicle with which it is possible to form a more suitable high beam flux distribution pattern while taking into consideration part costs, this lighting fixture for vehicle is provided with a lig...  
WO/2018/028926A1
An optical module (30) for a LED assembly (1) is disclosed. The optical module comprises a plurality of optical elements (31) and a plurality of mounting structures (40), each mounting structure comprising a stepped arrangement of mounti...  
WO/2018/029427A1
The invention relates to a projector (1) for light signalling, comprising - a conical mirror (16) having a truncated-cone shape (6), a plurality of laser diodes (5) emitting a light intensity towards the conical mirror (16), the inclinat...  
WO/2018/029042A1
A luminaire (1) is disclosed comprising at least one optical chamber (10) delimited by a light exit window (11) and a curved reflective surface (15) extending from the light exit window to a mounting surface (17) extending from the curve...  
WO/2018/030665A1
Disclosed is a wearable device according to an embodiment. The wearable device includes: a light source irradiating light to a target area of a user; a light receiver receiving scattered light that is scattered in a bloodstream below the...  
WO/2018/031720A1
A system for upgrading and retrofitting existing streetlights. The system enables cellular and wireless communications to be added to the streetlight to provide additional bandwidth over that provided by conventional cell towers. The sys...  
WO/2018/030333A1
Light incidence efficiency of a light-emitting device relative to a disk-shaped or oval disk-shaped light-guiding plate is enhanced. The light-emitting device is provided with: a first light-emitting portion (12a) that includes a plurali...  
WO/2018/027454A1
Disclosed is an LED light string (100), comprising a transparent line (10), and a positive-polarity main wire (20), a negative-polarity main wire (30), a light string series-wiring (40) and several light string components (50) encapsulat...  
WO/2018/027293A1
A Christmas tree lights hanger is provided, comprising a frustum cone member having a top portion, a bottom portion, and a hollow interior, wherein the hollow interior is configured to be placed on a leader branch of a Christmas tree; a ...  
WO/2018/031613A1
A light assembly including a light pipe and a plurality of light sources. The light pipe is an elongated, single, unitary piece having a generally linear light-exiting surface along one edge. The light pipe includes a plurality of lens p...  
WO/2018/029067A1
The present disclosure provides an LED retrofit lighting device. The LED retrofit lighting device includes a light emitting assembly, a mounting interface at a bottom portion of the light emitting assembly, a receptacle at a top portion ...  
WO/2018/027331A1
There is provided a light collecting device comprising a concave portion for receiving incoming light. The concave portion comprises a reflective inner surface for directing at least partly the incoming light toward a focal spot, which i...  
WO/2018/028439A1
Disclosed are a light source module (1) and a lamp (2) having the light source module. The light source module (1) comprises a substrate (10) and a light source assembly (20). The light source assembly (20) comprises a light-emitting sou...  

Matches 601 - 650 out of 211,825