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Patent Searching and Data


Matches 201 - 250 out of 221,029

Document Document Title
WO/2019/153620A1
A wavelength conversion device, comprising: a substrate; a diffuse reflection layer, positioned on the substrate; and a light-emitting layer, positioned on the diffuse reflection layer. The light-emitting layer is used for receiving exci...  
WO/2019/153390A1
Disclosed is an LED light strip, comprising a soft rubber body (1) and an LED light source bar (2) arranged in the soft rubber body (1), wherein the soft rubber body (1) comprises light reflection soft rubber (11) and light diffusion sof...  
WO/2019/156615A1
A lighting device (1), comprises a lamp stand (2) and a lighting unit (3). The lighting unit (3) comprises a shade (4) and a socket (5), which is adapted to receive a lighting element, wherein the lighting unit (3) is adapted to be rever...  
WO/2019/154052A1
A focusing structure of a zoom spotlight, comprising a lens barrel (1), and a zoom lens assembly (3) and a focus lens assembly (9) provided within the lens barrel (1) and located on the same optical axis, and further comprising a moving ...  
WO/2019/156387A1
A rear combination lamp installed on a vehicle comprises: a first rear lamp module installed on a later part of the rear side of the vehicle; and a second rear lamp module installed on a back door located at the rear side of the vehicle ...  
WO/2019/156973A1
Solar-powered lighting devices are described, the solar-powered lighting devices including a housing and an electronic cord coupled to the housing. The housing may include a first section coupled to a second section, the first section in...  
WO/2019/153292A1
The present invention relates to the technical field of illuminations, and provides a flashlight and a control circuit thereof. The control circuit comprises: a power module (10) configured to provide a power supply; a sensor module (20)...  
WO/2019/155832A1
This vehicular lamp comprises: a first light source unit (40) equipped with a translucent planar light-emitting unit (42) and provided toward the rear of the lamp from an outer cover (30); a second light source unit (60) provided further...  
WO/2019/153291A1
Disclosed are a reflection-free light interception method for eliminating the glare from a low-lamp-position street lamp, and a lamp. A light-intercepting plate of a pre-set length is arranged above the low-lamp-position street lamp at a...  
WO/2019/155112A1
A light guide (100) comprises a light guide plate (110) with an illumination region (111).The light guide plate has a first main surface (112) and a second main surface (113) opposite to the first main surface, and comprises an out-coupl...  
WO/2019/153437A1
A quantum dot enhancement film, a manufacturing method thereof, a quantum dot backlight module, and a display device. The quantum dot enhancement film comprises: an optical film (101) and perovskite quantum spherical molecules (102) seal...  
WO/2019/155745A1
The purpose of the present invention is to improve visibility of a status display unit while simplifying the installation of the status display unit and preventing damage to the status display unit. The present invention comprises: a wor...  
WO/2019/154588A1
The invention relates to a lighting device for a motor vehicle, comprising a light source (2) and a three-dimensional light modulator (4), on which light originating from the light source (2) falls, wherein the three-dimensional light mo...  
WO/2019/155521A1
The present invention provides a chemiluminescent body which can be made from a chemiluminescent composition of a smaller amount than a conventional chemiluminescent body, and which has a greater luminescent area than the conventional ch...  
WO/2019/153639A1
The invention relates to the technical field of illumination, and discloses an illumination system, comprising: a light-emitting device, a spatial polarization distribution modulation device and a lens, wherein the light-emitting device ...  
WO/2019/148638A1
An LED light comprises an LED light housing (1), a movable panel (2), an LED light panel (4), a reflector (5), and a light-transmitting plate (6). The LED light housing (1) is configured to be a closed cavity, and the detachable movable ...  
WO/2019/149685A1
The present invention discloses a transparent emissive window element (100), i.e. a transparent window element capable of emitting light. According to a first aspect of the present invention, the window element (100) comprises a glassy l...  
WO/2019/149536A1
The invention relates to a headlight (1) for a vehicle with a cooling device (10) for a semiconductor illuminant (11), wherein the cooling device (10) comprises a fluid circuit with an evaporator (12) on or in which the semiconductor ill...  
WO/2019/148388A1
Disclosed is a composite lens, comprising an LED board (1) and a lens (2), wherein several parabolic accommodating cavities (21) for accommodating LEDs (11) on the LED board (1) are recessed in the single lens (2); and a positioning groo...  
WO/2019/151303A1
Provided is an image capturing apparatus with which images of a subject can be captured in diverse lighting environments that can be varied without moving the fixed positions of lighting fixtures. An image capturing apparatus 100 is prov...  
WO/2019/149551A1
The invention provides a lighting system (1) comprising a lighting unit (100) and a monolithic support element (200) for supporting the lighting unit (100), wherein the monolithic support element (200) comprises: - a support part (210) f...  
WO/2019/149409A1
A vehicle headlight (3) has at least one micromirror array (4) having a plurality of individually adjustable micromirrors (5) and a light-generating device (6) for irradiating the at least one micromirror array (4) with white light (W) a...  
WO/2019/152120A1
Systems and methods are described for managing overhead bin space in an aircraft or other vehicle. An available space or the used space with an overhead bin can be measured using a set of sensors. Using information from the set of sensor...  
WO/2019/148776A1
The present invention relates to an LED bead and an LED display structure. The LED bead comprises: a lamp body, comprising a first end face and a second end face arranged opposite each other, wherein the lamp body is provided with at lea...  
WO/2019/149555A1
The invention provides a reflector unit (1000) comprising a reflector (200) having a side surface (210) and an optical axis (z), wherein the side surface (210) is tapering from a second end (222) to a first end (221), wherein at least pa...  
WO/2019/150747A1
Provided is a phosphor having a plate-shaped phosphor body, a bonding member, and a condensing optical member. The condensing optical member has at least one convex surface, and is fixed to the plate-shaped phosphor body by the bonding m...  
WO/2019/148647A1
Disclosed is a low-cost lamp cup, comprising a hardware stand (1), a cup holder (2) and a light-emitting face (3). The cup holder (2) is mounted on an upper portion of the hardware stand (1). The cup holder (2) is provided with a circula...  
WO/2019/148967A1
Backlight modules (10, 20, 31) and an electronic device (30). By means of the backlight modules (10, 20, 31), when an optical assembly (12) is assembled, a first positioning portion (1213) and a second positioning portion (141) are coope...  
WO/2019/149686A1
The invention relates to a display device (10) for projecting optical information in the region of a vehicle, comprising at least one controllable optical element (1). The invention further relates to a vehicle comprising a corresponding...  
WO/2019/151073A1
Provided is an LED backlight film capable of improving waveguide efficiency of a light guide plate in a sidelight-type planar backlight. This LED backlight film comprises a low-refractive index layer, and a first pressure-sensitive adhes...  
WO/2019/148971A1
A filament lamp structure, relating to the field of LED lighting. The filament lamp structure comprises a fixing base (1) and multiple LED light-emitting assemblies (2) fixed on the fixing base (1). The LED light-emitting assembly (2) co...  
WO/2019/126663A3
Systems, devices, and methods are disclosed in which one or more light sources, a detector, a processor and a controller are configured such that light from the one or more light sources improves the ability of a human or automated motor...  
WO/2019/150342A1
A luminaire housing arrangement comprising a luminaire housing that can accommodate a first electrical connector within the housing, which in turn can be connected to electronic components and lighting elements within the housing. A conn...  
WO/2019/148523A1
Provided is an RGB synchronous intelligent light string (1). The RGB synchronous intelligent light string (1) comprises an intelligent power supply, a controller (8), light strings (1) and a main circuit (2), wherein the plurality of lig...  
WO/2019/148676A1
Provided are a lamp head connection structure of a LED lamp and a LED lamp. The lamp head connection structure includes a casing (3), a lamp head (1) and a connecting member (2). A connecting hole (31) is arranged on the casing (3), and ...  
WO/2019/149081A1
An LED light source (51), an LED module (50), a backlight module (20), and an electronic device. The LED light source (51) comprises a light emitting body (53), a bracket (54) and pole pieces (55). The bracket (54) is provided with a lig...  
WO/2019/151914A1
A cooling device (200) for dissipating heat from an object (202). The cooling device comprises a base part (200A) arranged for contact with the object, and fins attached to and protruding from the base part in a direction substantially a...  
WO/2019/149398A1
The invention relates to a light-generating assembly (12) of a motor vehicle lamp (10), comprising: a light source (14), in particular a semiconductor light source, arranged on and/or in a carrier (16); and a transmission-optical primary...  
WO/2019/148668A1
Disclosed is an LED ceiling lamp patch, comprising a lamp plate (1) and a lamp cover (2), wherein several lamp beads (11) are distributed on the lamp plate (1); the lamp cover (2) covers a side, where the lamp beads (11) are provided, of...  
WO/2019/149893A1
The invention relates to a device (LDA) for generating light. The device LDA comprises an arrangement of light-emitting diodes (LED) for emitting light having an emission cone arranged around an emission axis (SYM) and a reflector (REF)....  
WO/2019/150278A1
A luminaire housing comprising a base component defining a first cavity, the first cavity corresponding to a control gear housing for accommodating luminaire control gear; a lighting sub- assembly securable to the base component so as to...  
WO/2019/151853A1
Illuminating sections of a light guide with LEDs leads to unwanted light bleeding to other parts of the light guide. Furthermore typically LEDs are placed at a large distance from the area that couples out light from this LED due to a sp...  
WO/2019/115598A4
A luminaire for emitting illumination to illuminate an environment, the luminaire being designed to rest on or fix to a surface; wherein the luminaire incorporates microphone apparatus comprising one or more microphones for capturing aud...  
WO/2019/152462A1
Method and apparatuses are described herein for providing laser safety in semiconductor laser modules. For example, a semiconductor laser module may comprise a semiconductor laser and an optical element. The optical element that is opera...  
WO/2019/152382A1
A light transmissive substrate for transforming a Lambertian light distribution into a batwing light distribution. The light transmissive substrate includes a first surface comprising a plurality of microstructures, and a second surface ...  
WO/2019/148337A1
A multipole omnidirectional illumination LED light source and a support frame (1) thereof. The multipole omnidirectional illumination LED light source comprises: the support frame (1), an LED chip (2), and a resin (3). A multilevel packa...  
WO/2019/148779A1
Provided are an LED bead and an LED display structure. A lamp body (110) of the LED bead comprises a first end face (110a) and a second end face (110b) arranged opposite each other, wherein the lamp body is provided with at least one lam...  
WO/2019/151060A1
Provided is a sensor device provided with: a sensor unit that emits light and receives light reflected from a subject and that is configured so as to be capable of scanning to rotate the direction of the emitted light around a first rota...  
WO/2019/149652A1
The invention provides a luminaire (200) comprising a hollow light transmissive body (210), an LED assembly (100) comprised by the hollow light transmissive body (210), and a first end cap (220) closing the hollow light transmissive body...  
WO/2019/149642A1
A light emitting device comprising a base, a rod-shaped heat sink element extending from the base along a longitudinal axis of the light emitting device, the rod-shaped heat sink element comprising N sides. The N sides comprise at least ...  

Matches 201 - 250 out of 221,029