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Matches 451 - 500 out of 217,330

Document Document Title
WO/2018/230439A1
The present invention is characterized in comprising: LEDs 17; a light-guiding plate 19 provided with a light impingement surface 19A and a light emission surface 19B; an optical sheet 37 having a sheet body part 38 arranged in a form th...  
WO/2018/230407A1
This lighting device (12) is provided with: a first light source unit (U1) that has a first light source row (171) comprising a plurality of light sources (17) arranged in a row, and that has a first light source substrate (181) which ha...  
WO/2018/225849A1
A daylighting device according to an embodiment of the present invention is provided with: a daylighting member which includes, on a surface on one side thereof, a plurality of daylighting sections; and a light control mechanism which in...  
WO/2018/226485A1
Embodiments described herein relate to a waveguide imaging structure. The waveguide imaging structure generally includes an input coupling region, a waveguide region, and an output coupling region. In certain embodiments, a photochromic ...  
WO/2018/223959A1
The present invention relates to a stage lamp optical system with light beam and pattern effects, and a light projecting device. The optical system comprises a laser light source, a first light guide assembly, an LED light source, a seco...  
WO/2018/225653A1
The purpose of the present invention is to inhibit a reduction in the brightness of passing light caused by the ambient temperature, in a vehicular lamp system using liquid crystal elements. This vehicular lamp system for selectively shi...  
WO/2018/225299A1
A light source device (10) is provided with: a light source unit (11) that outputs laser light; a condenser lens (12); and a translucent fluorescent body (13). The condenser lens (12) collects the laser light outputted from the light sou...  
WO/2018/225424A1
A wavelength converter 100 comprises a first fluorescent body 1 made up of an inorganic fluorescent material activated with Ce3+, and a second fluorescent body 2 made up of an inorganic fluorescent material activated with Ce3+ and differ...  
WO/2018/223450A1
An augmented solar-powered emergency vehicle light, comprising a solar cell assembly (1), a solar energy storage battery (2), a main controller (3), a xenon tube lamp (4), a circuit board (5), and a PC housing (6). The solar energy stora...  
WO/2018/223681A1
Disclosed is a LED hanging lamp, comprising a top ceiling-mounted cup and a lamp body connected to the top ceiling-mounted cup by means of a connecting member, wherein the lamp body is provided with at least two light-emitting chambers f...  
WO/2018/225973A1
Disclosed is a new LED lighting lamp with an enhanced heat dissipation function. The LED lighting lamp is configured to be fitted into and connected to a socket, enables high temperature heat generated when LEDs are turned on to be rapid...  
WO/2018/224645A1
A multifunctional solid-state photovoltachromic device (1) comprising at least one n-type layer (8) and at least one p-type layer (11) arranged to create a PN or PIN junction, said n-type layer (8) and p-type layer (11) comprising materi...  
WO/2018/225300A1
A light source device (10) is provided with: a light source unit (11) that emits a laser beam; a condenser lens (12); and a translucent fluorescent body (13). The condenser lens (12) condenses the laser beam emitted from the light source...  
WO/2018/225606A1
Provided is a LED lamp that suppresses temperature increase in a cover. An LED lamp (1) is provided with: an LED (2) that emits light; a translucent cover (5) that surrounds the LED (2) in a light emitting direction; a fan (7) that is us...  
WO/2018/224432A1
A panel module (100), comprising a first frame (110) arranged in a first plane (P), and at least one optical element (135) elongating along the first plane. The first frame is at least partially hollow and arranged to hold at least a per...  
WO/2018/223516A1
A fireproof lamp (100), comprising a power supply assembly (1), a first fireproof ring (21), a heat sink (3), a light source (4), a fire-proof sleeve (5), a reflection cup (6), a lens (7) and a fireproof lamp shade (8), wherein the fire-...  
WO/2018/226256A1
The utility model embodies a greenhouse hydro-cooled grow light LED system that administers a mist or vapor. This system operates in a range of temperatures, which are determined by the liquid temperature running through the channeled co...  
WO/2018/223455A1
An intelligent tubular xenon alarm lamp, comprising a storage tank (1), a gas injector (2), an injection driving device (3), a tubular xenon alarm lamp body (4), an image photographing assembly (5), and a Cortex-A15 processing chip (6). ...  
WO/2018/223729A1
A lighting device comprises a connection base (10), a control circuit board (6), a light source bar (2), and fin-shaped frame members (1). The control circuit board (6) is provided inside the connection base (10). The light source bar (2...  
WO/2018/225774A1
The present invention implements a light source device that achieves suppression of luminance degradation and suppression of uneven illuminance using a simple optical system configuration. A light source device (1) is provided with: a li...  
WO/2018/225879A1
Disclosed is a beacon. The beacon includes: a first reflector in which a cross-section perpendicular to the circumference thereof constitutes a parabola, and an inner surface thereof is a parabolic surface obtained by rotating the parabo...  
WO/2018/224210A1
The invention relates to a positioning device (100) for positioning a light-conducting fibre (206) in a calibration port (208) of a medical device (202) having at least one light source (204) for the light-conducting fibre (206), wherein...  
WO/2018/223431A1
A backlight module (10) and a display device. The backlight module (10) comprises a light guide plate (11), a light bar (12), and a shading adhesive tape (13). The light guide plate (11) comprises a light incident surface (111) and three...  
WO/2018/223457A1
A face detection-based bulb type alarm lamp, comprising a folding mounting base (1), an explosion-proof net container (2), a releasing device (3), a red bulb (4), a blue bulb (5), and a DSP chip (6). The folding mounting base (1) is used...  
WO/2018/223453A1
A light emitting diode (LED) emergency vehicle light based on traffic detection, the LED emergency vehicle light comprising a red LED device (1), a blue LED device (2), a support leg (3), an installation assembly (4), and a reinforcement...  
WO/2018/225655A1
The purpose of the present invention is to inhibit a reduction in the brightness of passing light caused by the ambient temperature, in a vehicular lamp system using liquid crystal elements. This vehicular lamp system for selectively shi...  
WO/2018/224393A1
A solid state lighting lamp (10) is disclosed comprising a plurality of heatsink modules (40) each extending in alignment with a central axis (15) of the lamp, each heatsink module carrying a plurality of solid state lighting elements (5...  
WO/2018/223773A1
The present invention relates to the field of display technology. Provided are a backlight strip (01), a backlight module (100), and a display device. The backlight strip (01) comprises a flexible printed circuit board (11), a backlight ...  
WO/2018/224183A1
The invention relates to an LED filament (1) comprising a substrate (2), two electrical connections being embodied on the substrate (2) and at least two radiation-emitting semiconductor chips being arranged on the substrate (2), the semi...  
WO/2018/224395A1
An optical component (10) is disclosed comprising a plurality of layers (11), each layer comprising a core portion (13) and a shell portion (15) enveloping the core portion, wherein the core portion is made of a first material and the sh...  
WO/2018/226481A1
Embodiments described herein relate to apparatus and methods for display structure fabrication. In one embodiment, a waveguide structure having an input grating structure and an output grating structure is fabricated and a spacer materia...  
WO/2018/226367A1
An electronic device may have a pixel array. A light source may illuminate the pixel array to produce image light. The image light may pass through a multi-element lens and may be coupled into a waveguide using an input coupler such as a...  
WO/2018/227074A1
A phosphor component that includes a plurality of nanowires absorbing light at one wavelength and emitting light at a longer wavelength, the longer wavelength being from about 495 nm to about 780 nm, each one of the plurality of nanowire...  
WO/2018/226403A1
Examples disclosed herein relate to using optical fibers in a textile to channel light from a light source to various exit locations within the textile to illuminate a light pattern (102). One example provides an optical device (100), co...  
WO/2018/225463A1
An upper-side light diffuser sheet is provided on the front surface of a prism sheet in a backlight unit of a liquid crystal display device, the upper-side light diffuser sheet having a base layer and a light-diffusing layer stacked on t...  
WO/2018/225376A1
Provided is a small-sized illumination unit suitable for providing illumination such as, by turning on or off specific light sources, not illuminating a certain area, or forming a character or shape. An illumination unit comprises a plur...  
WO/2018/226730A1
ABSTRACT OF THE DISCLOSURE Lighting applications which are particularly difficult to light because of "non-standard" target area characteristics or the like would benefit from advancements in lighting design. That being said, conventiona...  
WO/2018/226235A1
A light source includes an optical emitter configured to emit light toward an output aperture of the light source. The light source further includes a partially reflective layer at the output aperture. The partially reflective layer is c...  
WO/2018/226595A1
A candle conversion device is provided that can allow for complete melting and conversion of candle wax to produce a new wax object or candle. The device can include a thermal sleeve couplable with a candle support having a candle engage...  
WO/2018/224068A1
The invention relates to a measuring probe for scanning light beams (10) or laser beams. The measuring probe is suitable for direct scanning of laser beams with very high power and for determining geometric parameters of a light beam (10...  
WO/2018/225438A1
[Problem] To provide a lens capable of creating a larger numerical aperture while decreasing the size of the lens and facilitating manufacturing the same. [Solution] A lens array or a fly-eye lens is formed on a first surface of a biconv...  
WO/2018/226711A1
Backlights are described. In particular, backlights including wide-web turning films and reflective polarizers having quarter-wave retarders are disclosed. Such configurations can provide turning film systems with improved luminance unif...  
WO/2018/223980A1
The invention discloses a portable beacon, comprising a mast, supporting legs, connecting rods, a supporting ring, and an illuminating lamp. The illuminating lamp is mounted at the top of the mast. One end of each supporting leg is hinge...  
WO/2018/219346A1
The present invention provides an LED heating method, device, component, bathroom heater, and warmer. The LED heating method comprises: providing an LED chip, the LED chip emitting, when powered on, excitation lights with a wavelength of...  
WO/2018/219162A1
A smart lamp, a user state reminding system and a user state reminding method. The smart lamp comprises: a base (10) and a lamp body (20); the lamp body (20) comprises a lamp head (21) provided with a light source (30), and a lamp holder...  
WO/2018/218567A1
Provided is a smart wall lamp (100), comprising: a receiving module (110) for receiving a voice information control instruction; a voice acquisition module (120) for real-time monitoring voice information in the room and acquiring voice ...  
WO/2018/219391A1
The invention relates to: an endpiece (1, 1', 1") for an optical wave guide assembly (2) which guides light (3) for a therapeutic treatment of the human or animal body from a proximal end (PE) to a distal end (DE); a surgical instrument ...  
WO/2018/221807A1
The present invention relates to a multifunctional DVR searchlight enabling: equipment replacement and inspection to be easily performed by producing a camera and a display unit in a module type; equipment failure period and lifespan to ...  
WO/2018/222992A1
A handheld lighting apparatus is disclosed having a top housing coupled to a first light source and an electrical grid configured to distribute a quantity of electricity to an object that contacts adjacent portions of the grid. The top h...  
WO/2018/220978A1
Provided is an optical member whereby desired light distribution characteristics are obtained despite the optical member having a simple structure. The optical member has a first transparent optical sheet and a second transparent optical...  

Matches 451 - 500 out of 217,330