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Patent Searching and Data


Matches 301 - 350 out of 7,079

Document Document Title
WO/2014/174022A1
An arrangement for light output comprises an LED light source (2) for generating light and emitting the light in a main emission direction (R), a reflector (3) for optically influencing the light, and an optical element (4) for optically...  
WO/2014/169785A1
A light-emitting device (1) and a related light source system. The light-emitting device (1) comprises a laser light source (11, 21, 31) and a light collecting system (12, 22). The laser light source (11, 21, 31) comprises a first laser ...  
WO/2014/169784A1
A light-emitting device and a projection system, comprising: a laser array light source (210, 310, 410) which comprises a non-light-emitting region (212, 312) and a light-emitting region (211, 311) consisting of a plurality of laser elem...  
WO/2014/167406A1
In this light source device, which is provided with a discharge lamp (22) disposed along the horizontal direction and a reflecting mirror (21) of which the reflecting surface is a paraboloid of revolution, the discharge lamp (22) is disp...  
WO/2014/167153A1
The invention relates to a lighting device of the type including a casing bearing the light source, which may be LED, fluorescent, incandescent or any other type of light source available on the market. The end of the casing takes the fo...  
WO/2014/110588A3
An improved color LED homogenization system for LED luminaires employing a plurality of LED arrays where an array employs a plurality of discrete peak LED groups and dichroic mirrors maximized for transmission/reflection of around the gr...  
WO/2014/166816A1
Described is a holographic film (100) whose transmission and/or reflection properties vary periodically along at least one of its directions of principal extent, said film being designed for at least partial transmission (22, 28) of ligh...  
WO/2014/161120A1
Disclosed is an illuminating lamp, comprising a shell (1), an LED (2), a transparent part (31) and a light guide part (32). The LED (2), the transparent part (31) and the light guide part (32) are arranged in the shell (1). The light gui...  
WO/2014/161255A1
The present invention relates to the technical filed of illumination, and provides an omni-directional LED light-emitting bulb, comprising: a cap (1), a housing (2), an Led light source (3), an LED drive device (4), a diffusion lampshade...  
WO/2014/153579A1
The invention relates to a printed circuit board (9) for a lamp (1), having a plurality of circuit paths having a multiplicity of light-emitting diodes (8, 12), wherein the light-emitting diodes in a circuit path are each connected up in...  
WO/2014/155305A1
Lighting fixture of the wall washer type adapted to light a wall in an effective and as uniform as possible manner, without producing light spots on the wall itself and minimizing possible glares to users attending the lighted rooms. The...  
WO/2014/155237A1
A lighting device (1) comprising a support panel (2) located between two outer sheets (8, 10), which support panel is provided with at least one light emitting module (3), whilst at least one of the outer sheets (10) is translucent. The ...  
WO/2014/147505A1
An illumination device (100) is provided, having a light mixing chamber (110) with a light reflecting inner surface (112), wherein a light emitting element (120) is arranged to emit light into the light mixing chamber (110). A beam shape...  
WO/2014/151640A1
A vehicle headlamp system includes a headlamp assembly having a light source and a beam pattern panel. The beam pattern panel includes one or more regions capable of changing between opaque and transparent light-transmission states to se...  
WO/2014/151770A1
An optical element (140) that may be replaceably mounted to an LED based illumination device (100). The optical element (140) includes a hollow shell reflector (142) and a plurality of annular shell elements (151-154) disposed within the...  
WO/2014/149345A1
A compact light source includes an LED for supplying light and an optical element that receives and transmits the light. The LED is disposed in an insulation housing to insulate the LED, which has a surface that conducts the heat it gene...  
WO/2014/151894A1
An LED architectural luminaire (100) for providing the lighting characteristics of a fluorescent luminaire comprises an LED mounting plate (21) having angled sides (30) for mounting strips of LEDs (22) to allow the LEDs to illuminate the...  
WO/2014/139285A1
Disclosed is a combined-type optical lens LED motorcycle front headlamp, comprising a lamp housing (1), a heat sink (2), optical convex lenses (3, 4, 21, 22, 23), mirrors (5, 6, 17, 24, 25), LED light sources (7, 8, 11, 12, 16) and light...  
WO/2014/138857A1
Light panels, and methods of providing the light panels, are described. The described light panels are substantially transparent and can operate as an illumination device or as a solar panel. An example light panel includes a first optic...  
WO/2014/135039A1
A light-emitting apparatus and a projection system, comprising: a first laser light source (210); a second laser light source (220); an optical path adjustment apparatus (250) that receives a first laser light and a second laser light en...  
WO/2014/136074A1
The present invention relates to an optical arrangement (1) having an optical axis (X) and comprising a base member (70), a cup shaped reflector (10) having an inner surface (12) facing towards the optical axis, at least one solid state ...  
WO/2014/137322A1
A photometric system design methodology employs genetic algorithms to optimize the selection of optical elements for inclusion in the photometric system in order to improve system performance with respect to environmental conditions (i.e...  
WO/2014/127596A1
Disclosed is an intelligent LED lighting (100) capable of automatically changing the color of a light, comprising an LED light source element (1), a driver motor (2), and a light filter component (3). The LED light source element (1) is ...  
WO/2014/117906A1
The present invention relates to a lens (100) for an illumination device (200). The illumination device (200) is particularly designed as a light box which comprises a lamp cover (4), a lens (100) arranged on the bottom surface (41) of t...  
WO/2014/117702A1
A light-emitting device and lamp, comprising: an LED array light source (210, 310), a condenser lens (220, 320) for receiving and focusing the excident light of the LED array light source (210, 310); a scattering device (240, 340) having...  
WO/2014/114848A1
A light guide (201) comprising a transparent element is presented. The transparent element comprises a first end (203) comprising a place for a light source, a second end (204) opposite the first end, an outer surface (205) between the f...  
WO/2014/111058A1
Disclosed are an illuminating system and a light-emitting device thereof.The illuminating system comprises at least two light-emitting devices, wherein each light-emitting device comprises a solid-state light-emitting device array (1), a...  
WO/2014/110648A2  
WO/2014/049040A3
The invention proposes a light-emitting means (100). The light-emitting means (100) comprises a bulb (2) comprising an at least partially transparent material; a lamp base (4) for fastening the light-emitting means to a lampholder and fo...  
WO/2014/039833A4
A light emitting diode (LED) based illumination device include a plurality of LEDS mounted to mounting board and includes a transmissive plate disposed above the LEDs. The transmissive plate includes an amount of wavelength converting ma...  
WO/2014/106057A1
According to another aspect of the present invention, a light system for use in a rearview mirror assembly is provided and includes a light source and a first optical element. Said first optical element has a collection optic configured ...  
WO/2014/104723A1
The present invention relates to a fluorescent lamp-type LED lighting device including: a case part formed to be elongated in one direction and having an open bottom surface which provides a reflection space on the inner side; a cover pa...  
WO/2014/105812A1
Disclosed are improved photoluminescence wavelength conversion components and lamps that incorporate such components. The photoluminescence wavelength conversion component comprises a hollow cylindrical tube having a given bore of diamet...  
WO/2014/101256A1
An illumination lamp, comprising: a casing (1), an LED (2), a diffusion portion (31), and a light guide portion (32); the LED (1), the diffusion portion (31) and the light guide portion (32) are disposed inside the casing (1); the light ...  
WO/2014/099334A1
An apparatus, method, and system for illumination of a target includes a lighting assembly comprising plural LED sources each having individual light output patterns of preselected color or CCT. A single shared optical component or lens,...  
WO/2014/094349A1
A semiconductor light-emitting element packaging structure, comprising a hollow spherical shell (1), at least one light source (3), and at least one light outlet (7); the inner side of the shell is covered with a diffuse reflection layer...  
WO/2014/094061A1
The present invention relates to an optic assembly (200) for use in a downlight (100) and to a downlight (100). The light source (180) of the downlight (100) is preferably at least one LED (180). The optic assembly (200) includes a refle...  
WO/2014/098931A1
A lamp comprises an LED light source for emitting light. A combined heat sink and reflector (108) is thermally coupled to the LED light source (101, 102). The heat sink and reflector (108) comprise an internal surface (108a) for reflecti...  
WO/2014/097237A1
A light unit is described which mainly comprises a light source and a related lens. The lens comprises a first face facing towards a plane to be lighted and a second face, opposite to the first face and facing towards the light source. T...  
WO/2014/092421A1
The present invention relates to an LED lamp capable of accommodating and fixing a lens in a reflector without interfering with an outer side surface of the lens for diffusing light of an LED. The present invention comprises: a lamp part...  
WO/2014/086158A1
An LED lamp comprises a lamp holder (1), an LED light bar (2), and an arc lampshade (3) or an elliptical lampshade (5). The LED light bar (2) is disposed inside the lamp holder (1). The arc lampshade (3) or the elliptical lampshade (5) i...  
WO/2014/083262A1
The present invention relates to a light signalling device comprising a filament light bulb (3) mounted on a support (8), a reflector (5) consisting of a frustoconical wall extending, widening, from the support (8) towards an outlet scre...  
WO/2014/044926A3
A light guide element (201) for modifying a light distribution pattern of a light source (202) is presented. The light source radiates first light beams to a first quarter-space (203) and second light beams to a second quarter-space (204...  
WO/2014/048798A3
In at least one embodiment, the ring light module (1) comprises a plurality of first and a plurality of second light-emitting optoelectronic semiconductor components (2), each having a main emission direction (20), wherein the first semi...  
WO/2014/043369A3
Devices used for workspace illumination include, for example, a panel and a solid-state based optical system arranged inside an enclosure of the panel. The panel can be a cubicle divider. In one aspect, an illumination device includes a ...  
WO/2014/079216A1
Disclosed is an LED light-emitting module, comprising a lens (1), a chip (2), and a lamp socket (3), wherein the lens (1) is located on the lamp socket (3), the chip (2) is located between the lens (1) and the lamp socket (3), a lower su...  
WO/2014/079236A1
A light-condensed collimation optical structure comprises a reflection cup base (1). A reflection cup body (2) is arranged above the reflection cup base (1). A lens (3) is arranged between the reflection cup base (1) and the reflection c...  
WO/2014/039833A3
A light emitting diode (LED) based illumination device include a plurality of LEDS mounted to mounting board and includes a transmissive plate disposed above the LEDs. The transmissive plate includes an amount of wavelength converting ma...  
WO/2014/047984A1
A backlight module comprises a light source and a light guide plate (3). The light source comprises a light source body (1) and a lampshade (2). The lampshade (2) fences an outer edge of the light guide plate (3) to form a hollow perfora...  
WO/2014/049040A2
The invention proposes a light-emitting means (100). The light-emitting means (100) comprises a bulb (2) comprising an at least partially transparent material; a lamp base (4) for fastening the light-emitting means to a lampholder and fo...  

Matches 301 - 350 out of 7,079