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WO/2020/141450A1 |
Optoelectronic device of the LED (light emitting diode) type or the like, comprising at least two emitters (20,21,22), the at least two emitters are contained within an outer transparent envelope (12), so as to allow the passage of the l...
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WO/2020/141595A1 |
The substance housing device (1) is equipped with a container body (3), a partition member (5) provided inside the container body (3) and partitioning the interior of the container body (3) into a first space (9) and a second space (11),...
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WO/2020/140900A1 |
An LED tube lamp comprises a lamp tube (1); a first circuit board (2), disposed in the lamp tube (1) and having a plurality of light sources (21) mounted thereon; and two lamp caps (3), respectively disposed at both ends of the lamp tube...
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WO/2020/141066A1 |
A lamp has a safety circuit connected to first and second electrical connection terminals. A test is used to detect if the first and second electrical connection terminals are both connected to external power without an interfering imped...
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WO/2020/138947A1 |
A lighting device according to one embodiment comprises: a first light emitting diode having a peak wavelength within a range of approximately 300 nm to approximately 470 nm; a second light emitting diode for emitting ultraviolet rays ha...
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WO/2020/135783A1 |
Provided by the present utility model is a portable connection structure of an LED lamp and a battery pack, comprising a battery box body, said battery box body being provided thereon with a first connection plug, and the first connectio...
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WO/2020/135296A1 |
A method for manufacturing a wavelength conversion device, and a wavelength conversion device. The method comprises the following steps: manufacturing a wavelength conversion layer (101, 201); using the wavelength conversion layer (101, ...
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WO/2020/138904A1 |
A lighting device disclosed in an embodiment of the invention comprises: a substrate; a light source including a plurality of light-emitting elements disposed on the substrate; a resin layer disposed on the substrate; and a first diffusi...
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WO/2020/138685A1 |
A lamp according to an embodiment of the present invention comprises: a wiring substrate; a plurality of wiring electrodes formed on the wiring substrate; a plurality of semiconductor light-emitting devices connected between two wiring e...
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WO/2020/138969A1 |
The present invention provides a dynamic lamp unit (10) and a control method therefor, the dynamic lamp unit (10) comprising: a housing (100); a substrate part (200) disposed on the housing; and a lamp part (300) of which at least a port...
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WO/2020/139084A1 |
A light source for providing a light beam to an ophthalmic instrument with a predetermined spectral content, with a first light source device (1) for providing a first beam of light (9a) along a first optical axis and with a radiation op...
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WO/2020/131953A1 |
Disclosed herein is a housing for containing a laser and lens for use in a laser light projection display, and a lighting device incorporating the laser within the housing and other light sources, such as light-emitting diodes (LEDs). Th...
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WO/2020/039090A9 |
A method for activating and deactivating the phosphorescence of a structure is proposed, wherein for the purpose of activating in a first activating step for the photochemical deactivation of oxygen in the structure, the structure is ill...
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WO/2020/127163A1 |
The invention provides a light generating device (1000) comprising: - a light source (100) comprising a light emitting surface (110), wherein the light source (100) is configured to generate light source light (101), wherein the light em...
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WO/2020/125784A1 |
An optical module, relating to the field of optical communications. The optical module comprises a laser box (108) and a silicon optical chip (107) enclosed and packaged by an upper housing (101) and a lower housing (102); the laser box ...
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WO/2020/125778A1 |
A bulb lamp, comprising a lamp cap (1), a lamp holder (2) and a bulb shell (3). The lamp holder (2) connects the lamp cap (1) and the bulb shell (3) to form a lamp body, and a light source assembly (4) is located in the lamp body; and th...
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WO/2020/132692A1 |
The present disclosure provides an apparatus for generating fiber delivered laserinduced dynamically controlled white light emission. The apparatus includes a laser diode unit for generating a laser electromagnetic radiation with a blue ...
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WO/2020/132592A1 |
The present disclosure provides an apparatus for generating fiber delivered laser- induced white light The apparatus includes a package case enclosing a board member with an electrical connector through a cover member and a laser module ...
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WO/2020/120286A1 |
A lighting device (5) is disclosed. The lighting device (5) comprises a plurality of light-emitting filaments (10), wherein each of the light-emitting filaments (10) comprises a plurality of solid-state light sources mounted on a carrier...
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WO/2020/118839A1 |
An LED light for a downlight, comprising a lamp cap (1), a lamp body (2), a drive power source PCB (3), a light source board (4), and a lamp cover (5), wherein the lamp body comprises a cylindrical body (21) and a truncated cone body (22...
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WO/2020/119396A1 |
A wavelength conversion device (100) and a light source system (200), comprising: a substrate (110); a first light-emitting portion (120) disposed on the substrate (110), wherein the first light-emitting portion (120) comprises a first l...
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WO/2020/119354A1 |
A laser illumination lamp (100), comprising a light source assembly (10), a first reflector (20), a wavelength conversion element (30), a light guide element (40), wherein the light source assembly (10) is used for generating and outputt...
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WO/2020/121355A1 |
The present invention is about a LED light bulb (1) with a multi-tone control unit (3E) and an integrated lever (3F), that allow passing easily from a lighter shade of light to a darker one by directly operating the lever (3F) placed on ...
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WO/2020/122553A1 |
Disclosed herein is an electronic apparatus and method capable of identifying a state of an object. The electronic apparatus includes a light-emitting diode array configured to transmit light beams having different wavelengths, a photodi...
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WO/2020/120438A1 |
A lighting device comprising solid state light-emitting elements mounted on a carrier substrate, an encapsulant comprising a luminescent material, the encapsulant enclosing the light emitting surfaces of the solid state light-emitting el...
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WO/2020/114894A1 |
The invention provides a lighting system (1000) configured to provide lighting system light (1001), the lighting system (1000) comprising: - a first light source (10) configured to generate first light source light (11) having an emissio...
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WO/2020/107559A1 |
An LED wick (100), an assembling method therefor, and an LED filament lamp (200). The LED wick (100) comprises a base (110), a support frame (120) provided on the base (110), and an LED flexible filament (130) wound around the support fr...
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WO/2020/098393A1 |
The present utility model protects a lighting device, comprising a substrate, a light source array, a lens assembly, and a lens support. At least one support structure is disposed between the lens support and the light source array. The ...
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WO/2020/099544A1 |
2018PF80307 13 ABSTRACT: A lamp has a mechanism for allowing rotational slippage between a lamp body and an electrical connector when an applied torque is too large. This prevents damage during rotational coupling of the lamp, via the el...
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WO/2020/099928A1 |
In accordance with certain embodiments, illumination systems incorporate light- emitting diodes emitting light of different colors, as well as one or more phosphor materials, which may be engineered for the emission of light of different...
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WO/2020/097304A1 |
A robotic cleaner may include a body and an illuminator assembly. At least a portion of the illuminator assembly may be disposed within the body. The illuminator assembly may include an illuminator optic configured to emit light from an ...
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WO/2020/097576A1 |
The present disclosure provides lighting systems, which may be semiconductor light emitting devices, with two or more of blue, red and/or LRNE, short-blue-pumped cyan, long-blue-pumped cyan, yellow, and violet channels. The lighting syst...
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WO/2020/096900A1 |
A vehicle lighting system is provided primarily for use with emergency response vehicles. The vehicle lighting system includes at least one luminescent planar sheet affixed to a vehicle's mounting surface. The luminescent planar sheet in...
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WO/2020/096773A1 |
Disclosed herein are a number of dielectric pillars, arranged to form a close-packed aperiodic array, such as a Vogel spiral, where the geometries of the aperiodic array produce azimuthally isotropic scattering of luminescence within a r...
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WO/2020/097580A1 |
Panel systems for displaying digital content. Bioactive LRNE and CSE emissions are provide in several operational modes. The panels system may have several modes associated with each panel. The method of delivering a specific aliquot of ...
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WO/2020/097596A1 |
A grow light for providing light to one or more plants in a grow area, includes a first light source and a second light source. A first energy conversion component is disposed over the first light source and a second energy conversion co...
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WO/2020/097597A1 |
A lighting device that provides visible illumination with enhanced emission in the range 460-520 nm with a M/P ratio of XI, where XI is at least 0.7, a correlated color temperature of 4000- 14000 K, and an average color rendering index o...
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WO/2020/093664A1 |
Provided are an LED filament and lamp, and a production process for an LED filament. The LED filament comprises a PCB substrate and multiple LED chips, wherein a connecting circuit is arranged on the PCB substrate, two ends of the connec...
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WO/2020/097470A2 |
A plurality of light sources such as vertical-cavity surface-emitting lasers (VCSELs) are configured to emit non-visible light through emission apertures. Optics are formed over the emission apertures of the plurality of light sources. T...
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WO/2020/097579A1 |
Bioactive display systems for displaying digital content. The display systems have one or more LED-based lighting channels adapted to generate one or more of a long red near infrared (LRNE) red light, a circadian-inducing blue light outp...
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WO/2020/091709A1 |
The invention relates to a developed light fixture with a light guided plate (3) which provides both direct and indirect illumination by directing the light plate light in the luminaires used in the lighting sector from the light source ...
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WO/2020/088966A1 |
A light emitting diode, LED, filament arrangement (100), comprising at least one LED filament (120) extending along a longitudinal axis, A, wherein the at least one LED filament comprises an array of a plurality of light emitting diodes ...
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WO/2020/089146A1 |
A light-emitting device (2) and a method for producing a light-emitting device (2) are disclosed. The light-emitting device (2) comprises: an elongated, flexible carrier (4); and a plurality of solid-state light sources (6) mounted on th...
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WO/2020/091097A1 |
A lighting device for dental treatment comprises: multiple LED chips; a light guide having multiple branches corresponding to the LED chips, respectively; an optical coating layer formed on the light guide; a fluorescent film layer forme...
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WO/2020/092717A1 |
LED-based light guide panels (LGPs) with an onboard driver are disclosed. The driver accepts power in a first form and convert it to a second form suitable for driving LED light engines. The driver may be a switched-mode power supply or ...
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WO/2020/088292A1 |
Disclosed in the present invention are a light distribution element, a light source assembly, and an illumination lamp. The light distribution element has a light source cavity, a first surface, an incident surface, and an emergent surfa...
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WO/2020/082974A1 |
A light source apparatus (10), comprising a laser light source (110), used for emitting a first light (L1); a wavelength conversion apparatus (120), arranged on the optical path of the first light (L1), and comprising a transparent wavel...
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WO/2020/086189A1 |
A method and apparatus for improving the optical properties of an LED using a retroreflector element. A light emitting apparatus includes a substrate, at least one light emitting device attached to the substrate and including an outer pr...
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WO/2020/085102A1 |
[Problem] To provide a lighting device with power generation function, which is able to suppress increase in the production cost and increase in the size. [Solution] A lighting device (400) according to the present invention is provided ...
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WO/2020/085703A1 |
A lighting module disclosed in an embodiment of the present invention may comprise: a substrate; a reflection member disposed on the substrate; a plurality of light-emitting elements disposed on the substrate; a resin layer disposed on t...
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