Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 151 - 200 out of 221,029

Document Document Title
WO/2019/159622A1
Provided is an optical device whereby deterioration of visibility of a stereoscopic image can be suppressed. In an optical path deflector group provided with a light guide plate (10), the optical path of light from a first light source (...  
WO/2019/159313A1
[Problem] To enhance the efficiency of obtaining white light from an optical waveguide and to prevent color unevenness of the obtained white light in an element for obtaining white light by introducing excitation light into the optical w...  
WO/2019/159105A1
A gunshot detection system provides integration with building management systems installed in a common building. Distributed devices of the building management systems (e.g. light fixtures, smoke detectors, thermostats, exit signs) are p...  
WO/2019/159441A1
Provided is an optical wavelength conversion device whereby heat of an optical wavelength conversion member can be efficiently discharged while joining strength of the optical wavelength conversion member and a heat dissipating member is...  
WO/2019/158889A1
The invention relates to an appealing safety-related signaling device for a motor vehicle. The signaling device (2A, 2B, 2C, 2D, 2E) comprises a light guide (4), a first light source (10) capable of emitting a light beam (14) that illumi...  
WO/2019/157901A1
Provided is a variable light color luminaire, comprising: a housing (10), an optical assembly (20) disposed on the housing (10), a lamp body assembly (30) and a power supply device (40); the lamp body assembly (30) is disposed in the hou...  
WO/2019/161376A2
A backlight unit for use with an LCD display device, the backlight unit including a cured polymer layer disposed on a major surface of the glass substrate, the cured polymer layer exhibiting a pencil hardness value of 1H-2H as measured i...  
WO/2019/159801A1
A vehicle headlight (1) is provided with: light sources (52R, 52G, 52B) that emit light of predetermined wavelengths; light-distribution-pattern forming optical systems (56R, 56G, 56B) that include collimator lenses (53R, 53G, 53B) and d...  
WO/2019/157797A1
A motor vehicle illumination device. The device comprises light sources (1a, 1b), an inner light distribution lens (4), a light guide body (3), a derived-form light curtain (5) of the light guide body, and a light guide body plate; the l...  
WO/2019/160876A1
An electrical receptacle mounting apparatus, having a base portion, made of insulating material, and including a partial enclosure, defining a cavity having a mouth and a through-hole, and being positioned and shaped to prevent water flo...  
WO/2019/157933A1
Disclosed are a multi-angle light-emitting unit and an intelligent illumination device. The multi-angle light-emitting unit comprises a lower substrate, an upper substrate, an optical packaging body, light-emitting units, and a drive cir...  
WO/2019/159538A1
This virtual image display device, which displays a virtual image by projecting an image onto a projection unit (3a) so that the image can be viewed, is provided with: light source units (31, 231) that emit source light; distribution uni...  
WO/2019/159828A1
According to the present invention, a vehicular head lamp (3) is provided with: a communication lamp (7) which displays an automatic driving state to the outside of the vehicle while the vehicle is traveling; and a lamp ECU (32) which pe...  
WO/2019/159462A1
This illumination device comprises: a laser source 11 that emits a laser beam; a liquid crystal element 13 that transmits the laser beam coming from the laser source 11 and refracts the laser beam; and a fluorescent body unit 14 that rec...  
WO/2019/158319A1
The invention relates to a motor vehicle headlamp having a shielding screen (9) for shielding incident solar radiation, wherein the shielding screen is arranged between a lighting unit (2) having at least one light source (3), and a proj...  
WO/2019/157781A1
A headlight system and a headlight. The headlight system (100) comprises a reflective element (110) and at least one light source (120). The light source (120) is disposed with respect to the reflective element (110) such that the reflec...  
WO/2019/158167A1
The invention relates to an ultra-miniaturized light-emitting unit (1) for a medical endoscopic instrument, wherein the light-emitting unit (1) defines a primary emission direction (H), and a semiconductor element (3), extending in a pla...  
WO/2019/160137A1
This luminous flux control member has: an incident surface; two reflection surfaces that reflect some of the light incident on the incident surface in mutually opposite directions that are substantially perpendicular to the light axis of...  
WO/2019/158890A1
The invention relates to a signaling device for a motor vehicle, comprising an opaque screen that can be penetrated by a greater quantity of light emitted by a source concealed behind said screen. The signaling device (2A, 2B, 2C, 2D, 2E...  
WO/2019/153989A1
An LED structure (100) and a projection system (600). The LED structure (100) comprises: a first non-insulating substrate (11); a first LED light source (10) disposed at a side of the first non-insulating substrate (11); a second insulat...  
WO/2019/154007A1
A lamp, comprising a light source (1101) including at least one light emitting point (S0); and a light receiving device located between the light source (1101) and the optical path of a collimating optical element (1104, 3104), the light...  
WO/2019/154581A1
The invention relates to a circuit assembly (1) comprising a printed circuit board (2), at least one micromirror component (3) which is connected to the printed circuit board (2) for modulating a light beam oriented towards the micromirr...  
WO/2019/156088A1
Provided is a cooling unit 10 that cools the internal temperature of a lamp chamber 106. The cooling unit 10 comprises: an outer heat sink 12 that is arranged such that flat fins 12c are exposed to the outside of the lamp chamber 106; an...  
WO/2019/156293A1
The present invention relates to a lamp using semiconductor light-emitting devices, and especially, to a surface light source using semiconductor light-emitting devices. The lamp, according to the present invention, provides a lamp compr...  
WO/2019/156244A1
Provided is an illumination device for projecting a projection pattern including information onto a projection surface. The illumination device is provided with: a light source for emitting coherent light; and a diffracting optical eleme...  
WO/2019/154993A1
A lighting arrangement (10) is disclosed, comprising a substrate (11) for mechanically and electrically connecting at least one light-emitting element (12) thereto. The substrate (11) comprises at least a first side (13) and a second sid...  
WO/2019/154542A1
Known UV emitter modules for irradiating a substrate with ultraviolet radiation have a watertight housing which surrounds a UV emitter module for irradiating a substrate with ultraviolet radiation, which comprises a plurality of low-pres...  
WO/2019/155962A1
Disclosed is a planar light guide plate having, on the side surface thereof, a light input surface from which light is inputted, said light guide plate outputting, from a light output surface, the light having been inputted from the ligh...  
WO/2019/154693A1
The invention relates to a modular assembly (1) and a method for constructing a modular assembly (1) with a plurality of light units (10) for arrangement in an illumination device of a vehicle, wherein the light units (10) each comprise ...  
WO/2019/153755A1
Disclosed is an illumination module and an illumination lamp. The illumination module comprises an LED light source set (10), a wavelength conversion layer (20), and a reflective bowl (30). The LED light source set (10) and the wavelengt...  
WO/2019/156606A1
A device for providing an adjustable bed with a bedside lighting has the shape of an angle (1). It is attached to the bed bottom of the head end of the adjustable bed. The device is provided with a contact (2) where the fitting (3) of th...  
WO/2019/157501A1
A luminaire includes (i) a first optical system to output light having a first output light distribution and a second optical system arranged adjacent the first optical system and to output light having a second different output light di...  
WO/2019/156321A1
The present invention provides a reflective member (10) for emitting a diffused second reflected light (63) in a second direction different from a first direction, if an incident light (61) is incident in the first direction, and for emi...  
WO/2019/157498A1
A luminaire module (100) includes light-emitting elements (LEEs) (110) arranged to provide light; a light guide (130) including a receiving end (131a) and an opposing end (131b), the receiving end (131a) arranged to receive light provide...  
WO/2019/156106A1
[Problem] To provide an automated driving display system with which a pedestrian or another vehicle can clearly determine a traveling state of an automatically driven vehicle, and a vehicle communication system capable of sending an appr...  
WO/2019/156049A1
A frame body (3) has, in a part thereof, an opening (8). One or a plurality of LED light sources (13) is disposed inside the frame body (3) in a position separated from the opening (8) by a prescribed distance. Inside the frame body (3) ...  
WO/2019/156692A1
Glass articles and glass light guide plates are disclosed that can be used in a backlight unit suitable for use as an illuminator for liquid crystal display devices. The glass article comprises a glass sheet including a first major surfa...  
WO/2019/156950A1
A lighting fixture appears as a skylight and is referred to as a skylight fixture. The skylight fixture (10) has a sky-resembling light assembly (14) and a plurality of sun-resembling light assemblies (16). The sky- resembling light asse...  
WO/2019/153559A1
An LED flame lamp, comprising a lamp holder (10), a light emitter (20) mounted on the lamp holder (10) and a light-transmitting lamp cover (30); the light emitter (20) comprises a lamp crown (25) provided on the top and several LED lamp ...  
WO/2019/153678A1
The present invention relates to a water-cooled heat dissipation lamp bead board, comprising a lamp bead board, a water tank, a miniature water pump, a water pump drainage port, a first water-cooled heat sink, a second water-cooled heat ...  
WO/2018/065120A8
In order to achieve a universal, flexible and highly integrated operating device for driving various lamps, ensuring the protection of the entire operating device and of the appliances connected thereto by means of staggered protective m...  
WO/2019/156202A1
This outer lens for lighting fixtures for vehicles comprises: a first region (21) which is capable of transmitting light from a semiconductor-type first light source that has an emission wavelength within the visible light region; and a ...  
WO/2019/154139A1
An LED lamp includes: a lamp shell (2); a passive heat dissipating element having a heat sink (1), and the heat sink (1) including fins (11) and a base (13) and connecting to the lamp shell (2); a power source (5) disposed in the lamp sh...  
WO/2019/153638A1
Disclosed is a wavelength conversion device, comprising a heat-dissipation substrate of a disc shape, and at least one wavelength conversion module located on a light receiving surface of the heat-dissipation substrate, wherein the heat-...  
WO/2019/155228A1
A lighting unit for a tool or instrument comprises a housing, a battery (100) within the housing, a bulb (103), and an electrical circuit (102) which is within the housing and connects the bulb to the battery. The housing has a switching...  
WO/2019/156267A1
A cosmetic case including a lighting device is disclosed. A cosmetic case according to an embodiment of the present invention comprises a cosmetic case container and a refill container inserted into and detached from the inside of the co...  
WO/2019/154587A1
The invention relates to a lighting device for a motor vehicle, comprising a laser light source (2) for producing laser light and a converting unit (4) having a reflective converting layer (5), at which laser light originating from the l...  
WO/2019/154930A1
A light emitting diode, LED, light source module for a luminaire. The LED light source module comprises a PCB (9), at least one row of LEDs mounted on the PCB (9); a plurality of optical layers coupled to the LEDs for emitting a surface ...  
WO/2019/156105A1
[Problem] To provide: a novel surface light emitter configured so to be able to efficiently dissipate heat, which is generated by LED elements as a result of emitting light, externally, while having a simple structure; and a production m...  
WO/2019/155426A1
A light assembly is configured to selectively illuminate an operating region in a surgical suite. The assembly comprises a plurality of lighting modules comprising a plurality of light sources configured to emit light. The assembly furth...  

Matches 151 - 200 out of 221,029