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Patent Searching and Data


Matches 101 - 150 out of 210,735

Document Document Title
WO/2018/058297A1
Disclosed is a navigation lamp of an unmanned aerial vehicle. The navigation lamp comprises a light source (3) used for generating light, a light guiding element (4), and a light reflecting element (5). The light guiding element (4) comp...  
WO/2018/058642A1
Disclosed is an illuminating lamp head (50), comprising a lamp head housing (51), a lamp holder (52) and a switch assembly (56). The lamp head housing (51) comprises two ports opposite each other, and a cavity (501) connected between the...  
WO/2018/061127A1
A light source device (2) characterized by being provided with: a box-shaped body (20) having an opening (20d); a light source (21a) placed on the bottom surface of the box-shaped body (20); a diffusion plate (24) placed so as to cover t...  
WO/2018/062309A1
[Problem] To provide a novel and improved optical body capable of emitting the light from a light source in various ways, a method for manufacturing the optical body, and a light emitting device. [Solution] According to one aspect of the...  
WO/2018/059879A1
The invention relates to an optical system for a lamp, in particular for a downlight, which has a light guide element (1) with a light-entry surface (3) for the entry of a light and with a light-exit region (4) for the exit of the light....  
WO/2018/063844A1
A display device using specular reflection, such as an electrowetting display, includes a lightguide having internal optics that direct light propagating through the lightguide onto a reflective surface of the display device so that the ...  
WO/2018/063438A1
This disclosure relates to visible light communication (VLC) system-on-a-chip (SoC) systems/methods and VLC system-in-a-package (SiP) systems/methods. A VLC SoC system may include an integrated circuit comprising a VLC encoder and an LED...  
WO/2018/059101A1
A wiring end portion (30) and a dimming apparatus (1) having same. The wiring end portion (30) is used for connecting at least one wire, and comprises at least one stressed piece (31) and at least one wiring end (32), each of the stresse...  
WO/2018/061816A1
An imaging device comprises: a light source; a light diffuser plate (3) that includes a plurality of mutually adjacent lenses (30) arranged on a prescribed surface and diffuses the light emitted from the light source; and an imaging elem...  
WO/2018/062711A1
A reflective display device is provided. The reflective display device includes a reflective display panel, a light unit configured to emit light to the reflective display panel, and a refractive sheet disposed on a front surface of the ...  
WO/2018/061889A1
Provided is a light-emitting device whereof the axial luminosity is high, and wherein uneven irradiation does not occur readily. The light-emitting device comprises: a base board; a circular resin frame fixed on the base board; a first p...  
WO/2018/062642A1
Provided are a polarizing plate and an optical display device comprising the same, wherein the polarizing plate has a polarizing film, a first adhesive layer, a curable coating layer, and a first optical compensation layer laminated succ...  
WO/2018/054734A1
The invention relates to a lighting device for vehicles, having a housing which contains an optical unit with a light source (1), an optical unit with a reflector (3) and a hologram element (4) to produce a predefined light distribution....  
WO/2018/057705A1
A rechargeable electric device is provided that includes each of rechargeable batteries and disposable batteries. The rechargeable batteries are embedded within the device, and the disposable batteries are stored within an easily accessi...  
WO/2018/055027A1
The invention relates to a radiation-emitting semiconductor component (1) with a semiconductor assembly (3) having an active zone (2) for generating electromagnetic radiation, a layer (7) which is arranged on an upper side (6) of the sem...  
WO/2018/056477A1
The present invention relates to a display apparatus and, particularly, to a display apparatus using a semiconductor light emitting device. A display apparatus according to the present invention comprises: a substrate including a wiring ...  
WO/2018/056247A1
Provided are an edge-light-type surface light source device and liquid crystal display device having a high confinement effect and suited to thickness-reduction. A prism region (85) comprising a plurality of prisms (86) is provided at th...  
WO/2018/055502A1
A method for providing photoluminescent products (1), consisting in providing a first layer (10) comprising clear polyester treated, at at least one first face, with trichloroacetic acid; applying to the at least one first face of the fi...  
WO/2018/056535A1
Disclosed is a lighting member that can be mounted to a structure having a complicated three-dimensional structure, such as an automobile, so as to be used for the purpose of illumination, signaling, decoration, etc., the lighting member...  
WO/2018/053772A1
An LED lamp bead structure having a quasi-solar spectrum, comprising a first polar electrode (10), a plurality of LED chips (20), a plurality of resistors (30) and a circuit board (40); the first polar electrode (10) is in cooperation wi...  
WO/2018/054812A1
The present invention concerns a flush-mounting housing (4) suitable for being flush-mounted behind a hole (7) formed in a partition (10) such as, in particular, a wall or a false ceiling, the flush-mounting housing (4) comprising a peri...  
WO/2018/056248A1
Provided are an edge-light-type surface light source device and liquid crystal display capable of two-dimensional local dimming without the contrast of an image being reduced due to stray light. The light from an LED (65c) which should b...  
WO/2018/055386A1
For a variety of reasons, candles are often the preferred means of illumination in certain circumstances; however, candles are inherently unsafe due to the presence of flammable material (e.g. candle wax) and high temperatures (e.g. the ...  
WO/2018/055903A1
This light source device is provided with a light source unit, and a fluorescent structure that includes a fluorescent unit (13L) to which light emitted from the light source unit is inputted, and the fluorescent unit includes a pluralit...  
WO/2018/055722A1
The present invention is provided with: a video projection unit that projects video onto a first region; and a peripheral lighting unit that emits a luminous flux of peripheral light that illuminates a second region surrounding the first...  
WO/2018/056447A1
A phosphor characterized by including a crystal phase represented by formula [2]. [2]: MmAlaOxSibNd (In formula [2], M represents an activating element, 0 < m ≤ 0.04, a + b = 3, 0 < a ≤ 0.08, 3.6 ≤ d ≤ 4.2, and x < a)  
WO/2018/054986A1
The invention relates to lighting devices for vehicles, for example headlights or tail lights. Basically any lighting characteristic for the lighting device which provides a large degree of freedom in terms of design is provided by means...  
WO/2018/053640A1
A lighting device using a liquid crystal beam modulator produces good broadening of a light beam. The liquid crystal cell has a patterned electrode structure having a pattern of paired electrodes on a first one of a pair of cell substrat...  
WO/2018/054511A1
The invention relates to a lighting system for an interior module of a vehicle, comprising at least one light source (17), at least one light guide (3), and at least one emission element (5). The at least one light guide (3) consists at ...  
WO/2018/053773A1
Provided is a sun-like spectrum LED lamp bead structure, comprising a first polarity electrode (10), a plurality of LED chips (20) and a circuit board (40). The first polarity electrode (10) cooperates with the circuit board (40) for enc...  
WO/2018/054841A1
A retrofit Light Emitting Diode, LED, tube to be used in a multi lamp luminaire system is presented, which LED tube comprises a controllable switch circuit arranged to short circuit the LED array of the LED tube such that the LED array d...  
WO/2018/057974A1
A display panel with integrated micro-reflectors. The display panel also includes an array of pixel light sources (e.g., micro-LEDs) electrically coupled to corresponding pixel driver circuits (e.g., FETs). The micro-LEDs produce light a...  
WO/2018/056157A1
This wavelength conversion device for laser light is provided with: a translucent first substrate (101); a translucent second substrate (103); and a phosphor layer (102) provided sandwiched between the first substrate (101) and the secon...  
WO/2018/058136A1
A luminaire for providing configurable static lighting or dynamically-adjustable lighting. The luminaire uses an array of focusing elements that act on light provided via a corresponding array of sources or via an edge-lit lightguide. De...  
WO/2018/054184A1
An outdoor lighting fixture. A light body (1) of the outdoor lighting fixture comprises: a light-emitting component (11) and a front cover (12), where the front cover (12) comprises a front cover housing (121) and an annular lens (122), ...  
WO/2018/055216A1
The invention has been designed for the purpose of operating with a minimum number of completely standardised components, which are particularly suitable for the use of LEDs in place of light bulbs of different types, and for thereby ach...  
WO/2018/054657A1
A softbox (1) for a photographic light (6) having a compressed and an expanded configuration. The softbox (1) comprises a frame (2) and at least one, preferably multiple, poles (3). The poles are connectable or connected to the frame (2)...  
WO/2018/055601A1
A method for making a lamp reflector and a lamp reflector thus obtained for a lighting apparatus comprising a reflector body (110) having a lighting recess (111), the reflector body (110) having: a peripheral wall (112) defining the ligh...  
WO/2018/053562A1
The invention relates to a motor-vehicle headlamp (1), comprising at least one LED (4; 4a, 4d), which is attached by soldering, as an SMD, to metal surfaces (3-1, 3-2) of a printed circuit board (3) at connection points of said LED, and ...  
WO/2018/055413A1
A lighting unit comprising: a plurality of light sources; a diffuser having an inner surface facing the plurality of light sources; and one or more optics, wherein: the one or more optics are positioned relative to the plurality of light...  
WO/2018/056218A1
A light emitting element (22), a reflector (24), a projection lens (50), and a movable shade (120) are arranged in a lamp compartment. The movable shade (120) can be tilted up to form a low beam. The movable shade (120) can be tilted dow...  
WO/2018/054913A1
An optical arrangement for illuminating a region within a space comprises a reflector array and lens array having adjustable relative displacement. Each lens of the lens array is arranged to receive light from a first location within the...  
WO/2018/054763A1
The invention provides a troffer-based lighting arrangement (100) comprising end plates (1100) and a lighting unit (1200) configured between said end plates (1100), wherein the lighting unit (1200) comprises a grounding point (1207) and ...  
WO/2018/057806A1
Lighting devices and methods for providing daylight to the interior of a structure are disclosed. Some embodiments disclosed herein provide a daylighting device including a tube having a sidewall with a reflective interior surface, a lig...  
WO/2018/057380A1
Disclosed herein are light guide assemblies (100) comprising a light guide plate (110) and at least one of a light absorbing region proximate a light incident edge of the light guide plate or a diffusive light reflecting layer (130) bond...  
WO/2018/054652A2
A lighting device (1) has a light source (2), in particular a semiconductor light source, for generating primary light (P), a transmitted light optical system (3) spaced from the light source (2), and an luminescent material body (4) for...  
WO/2018/056638A1
The present invention relates to a headlamp used for precise work, such as a medical procedure, sculpting, or the like and, more specifically, to a headlamp structure which can be stably and easily worn regardless of the head shape of a ...  
WO/2018/055791A1
Provided are an LED lighting cover light-diffuser and an application therefor whereby the yellow light near 550 nm, which is a component causing an object to look dull when illuminating the object, is reduced to allow the contrast of the...  
WO/2018/050337A1
The invention relates in particular to a lighting module, especially for a motor vehicle, comprising: a monolithic light-emitting source including light-emitting elements; and a primary optical system equipped with a plurality of converg...  
WO/2018/049507A1
A light assembly for a swimming pool which comprises a solar panel (46) for generating electricity, the solar panel being located exteriorly of the swimming pool, a battery (52) electrically connected to the solar panel, a low voltage li...  

Matches 101 - 150 out of 210,735