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Patent Searching and Data


Matches 301 - 350 out of 10,012

Document Document Title
WO/2013/121346A1
The invention provides a lighting unit comprising a light source and a transmissive optical plate, wherein the light source comprises a light exit surface for light source light, wherein the transmissive optical plate comprises an upstre...  
WO/2013/121347A1
There is provided an optical element (100) for use with a LED (102) wherein a base face (103) is arranged to receive incoming light from the LED (102). The optical element (100) comprises a top face (104) having a pattern (108) of optica...  
WO/2013/120121A1
The invention relates to a lighting module (1) for a motor vehicle, in particular a projection module for a motor vehicle, comprising at least a lighting unit (2; 2a, 2b; 2000) and a lens (3, 30, 300, 300', 300", 3000, 4000), preferably ...  
WO/2013/122330A1
An embodiment relates to a lighting device including: a substrate; a first light emitting chip disposed on the substrate; a second light emitting chip disposed on the substrate at a position separated at a predetermined interval from the...  
WO/2013/119568A1
A luminaire includes an LED based illumination device (100) with a light emitting area and an optical element (140) that is configured to produce a hybrid emission pattern with a spot beam emitted within a predetermined far field angle a...  
WO/2013/119568A4
A luminaire includes an LED based illumination device (100) with a light emitting area and an optical element (140) that is configured to produce a hybrid emission pattern with a spot beam emitted within a predetermined far field angle a...  
WO/2013/116970A1
The present invention provides a novel backlight module for a liquid crystal display, which is characterized by comprising a light source, a triangular wedge used for generating parallel light beams, a reflector and a deflection collimat...  
WO/2013/118448A1
A beam-control member (170) has a substantially cylindrical holder (160) that is light-permeable, and a first beam-control member (140) disposed on an end surface (161) of the holder, the first beam-control member (140) reflecting part o...  
WO/2013/119346A1
Lighting fixtures (10) are described utilizing a plurality of light sources, or light engines, which are mounted together in a modular fashion in the light fixture opening (14). In some embodiments, the plurality of light sources can com...  
WO/2013/118206A1
In the present invention, an E-shaped ferrule is attached to one end of a body portion of an LED lamp, and an LED module that emits white light, and a globe that covers the LED module are attached to the other end of the body portion. Th...  
WO/2013/115200A1
An illumination apparatus (1) is provided with: LEDs (5) that are a plurality of light sources arranged so as to be lined up in a circular-shaped row; and a diffusion lens (6) that is arranged at a side to be irradiated with light from t...  
WO/2013/116343A1
The present disclosure describes embodiments of an optical system for use in a lighting device, e.g., replacements for MR/PAR/ R directional lamps. In one embodiment, the optical system (100) comprises optical elements (108) (e.g., a len...  
WO/2013/113661A1
Lens (10) for omnidirectional illumination being rotationally symmetrical and comprising a light incident surface (1), a first refractive surface (2), a first reflective surface (3), a second refractive surface (4) and a third refractive...  
WO/2013/113726A1
The invention relates to a device for a motor vehicle signal light (1), of the type having built-in light guides (3) and comprising at least one LED (2) as a light source. The device (1) comprises a part (5) made from translucent materia...  
WO/2013/112435A1
In accordance with certain embodiments, phosphor chips are formed and subsequently attached to light-emitting elements. In one embodiment a substrate (720) is disclosed having a plurality of conductive traces (730) on a surface thereof, ...  
WO/2013/111534A1
A luminous flux control member (100) has: a light input region (110), to which light having been outputted from a light emitting element (210) is inputted; and a light output region (150), from which the light having been inputted from t...  
WO/2013/109899A1
A light source may comprise a housing, a window mounted in a front plane of the housing, a window length spanning a front plane length, and a linear array of light-emitting elements within the housing. The linear array may be aligned wit...  
WO/2013/109594A1
A light dispersing flashlight cover (28) adapted for selective attachment to a flashlight (12) having an articulating head (16). The cover (28) includes a platform (30) supported in resilient cantilevered relation such that the platform ...  
WO/2013/107728A1
The present invention relates to a lens (1) for illuminating device that comprises a light-emitting assembly, wherein the lens (1) comprises a plurality of light incident surfaces (2) and a light emergent surface (3), wherein the light i...  
WO/2013/109146A1
A beacon light optic, comprising a reflective surface (4) having an optical axis (A) wherein the reflective surface is composed of surface parts (3a, 3b, 3c) of at least two at least partly overlapping segments of rotation symmetrical su...  
WO/2013/108509A1
Provided are: an optical element for an auxiliary light source unit having a light distribution suitable as auxiliary light for image-capturing; an auxiliary light source unit in which same is used; and a mobile electronic device, the op...  
WO/2013/108143A1
Embodiments of the invention include a plurality of semiconductor light emitting diodes attached to a mount. A plurality of lenses are disposed over the plurality of semiconductor light emitting diodes. A lens disposed over a semiconduct...  
WO/2013/104785A1
The present invention relates to a lens (200) for an optical module of a motor vehicle characterised in that it comprises a series (204) of patterns (206) on an optical surface (202), said patterns extending in a preferred direction.  
WO/2013/104878A1
In this invention, the first refraction groove and the second refraction groove, which are located on two opposite ends of the reflection lens, are set on the same central axis. The said lens features a translucent shell and is of a horn...  
WO/2013/105046A1
Disclosed are methods and apparatus related to an LED-based luminaire (10) that redirects substantially all light output from LEDs (40) thereof off of an interior reflective surface at least once prior to the light exiting the LED-based ...  
WO/2013/104156A1
A method for scattering a directed light beam comprises: arranging a light transmittance film (121) on a light beam transmission path. The light transmittance film (121) comprises two surfaces; one surface is a smooth plane (1211), and a...  
WO/2013/104556A1
The present invention relates to a lens for an illumination device, in a cross section, the lens comprising: a bottom surface (1); and a first side surface (2) and a second side surface (3) which respectively extend inclinedly upwards fr...  
WO/2013/102297A1
An electronic light-emitting candle, comprising a candle body (1) with a cavity (1b), and a light-emitting device disposed in the cavity (1b) of the candle body (1); the upper end surface of the candle body (1) is provided with a through...  
WO/2013/097479A1
A light uniforming element used for shaping incident light generated by a light source (61) comprises a free-form surface (63, 64). The free-form surface is formed through deformation of a standard curved surface (62) located at a predet...  
WO/2013/099786A1
In order to output light with high brightness and uniformity without increasing the size or increasing complexity of the device, provided is a lighting device (A) that is provided with a translucent cover (4) which is attached to a housi...  
WO/2013/091116A1
The device created for positioning an electric light comprises a mount (17) and a light head (1) adjustably housed thereon. The mount (17) has an end piece (18), and the light head (1) has at least one docking point (11, 12, 13), intende...  
WO/2013/094599A1
The present invention provides an optical element that emits uniform light. The below-described formula is satisfied, where the z-axis is the axis that passes through the center of a virtual light source disposed on a plane and is orthog...  
WO/2013/095950A1
The present application is directed to an illumination device comprising a recycling cavity defined by recycling surfaces and a light emission surface; a light source within the cavity. A spectrum modifying layer is on a portion of the r...  
WO/2013/095012A1
The present invention relates to an optical plate for lighting which is capable of improving the brightness of the light emitted by a light source and adjusting a viewing angle to suppress the side glare phenomenon. The present invention...  
WO/2013/093796A1
The present invention relates to a light redirection device (1) for redirecting and concentrating direct sunlight (31) into buildings, said device comprising at least one transparent element (10) having a substantially planar top surface...  
WO/2013/086569A1
There is an LED lamp bulb which includes one or more LED'S with respective focusing lens (1), cover or lens holder (3) and reflective surface means (2) adapted to reflect emitted surface light from said one or more LED'S back inside the ...  
WO/2013/088556A1
This optical lens is an optical lens (10) for enlarging the range of illumination of light emitted from a light source (20) by being used in a state where the optical lens is disposed on the emission side of the light source (20), the op...  
WO/2013/086790A1
A passage lighting system activated through visible light mutual inductance comprises multiple lighting lamps (10). The lighting lamps (10) are activated and connected through visible light. When one of the lighting lamps (10) senses pre...  
WO/2013/086967A1
A flame simulation device of an electrical hearth comprises a light source (1), a flame board (3), a flame projection screen (4), and a rotating cylinder (2). The light source (1) is placed inside the rotating cylinder (2), the rotating ...  
WO/2013/090536A1
A low-cost, efficient, high intensity LED luminaire (HILL) assembly for use indoors or outdoors in wet, damp, or dry environments. In various embodiments, the HILL assembly can be powered by a universal AC or a DC electrical supply and c...  
WO/2013/090668A1
An accent lighting source utilizes a light source having a metal heat dissipating housing with an aperture within which at least one point light source, such as from an LED, is mounted. The aperture is closed by a lens/diffuser structure...  
WO/2013/088299A1
There is provided a luminaire (1) and a collimating optics (2) for LED lights (5). The collimating optics (2) comprises a reflection collimator (3) having a first aperture (7) for allowing incoming light from a LED light (5) to enter the...  
WO/2013/085874A1
A luminaire that provides predetermined luminous intensity distribution, the luminaire comprising an array 100 of light-emitting elements 110 and, disposed over the light-emitting elements, a lens array comprising a plurality of aspheric...  
WO/2013/083915A1
Light device comprising a panel (1) having at least two lenses (2), each of the lenses comprising a non-planar first surface provided on a first face of the panel and a second surface provided on a second face of the panel, the first fac...  
WO/2013/081417A1
A light emitting module including a lens is provided. The light emitting module includes a light emitting diode chip, and a lens. The lens according to an embodiment includes a lower surface having a concave portion, and an upper surface...  
WO/2013/081038A1
A light source device is provided with: a light source section that shines light having a different directivity in each of two mutually orthogonal axial directions; and an anisotropic scattering sheet (anisotropic scattering section) hav...  
WO/2013/079301A1
The invention relates to a lighting device (11) that has a reflector (13), which can be illuminated by means of at least one light source (12), in particular light-emitting diode, a lens (14) arranged downstream of the reflector (13), an...  
WO/2013/078734A1
A backlight module and a television set comprising the backlight module. The backlight module comprises a back plate (1), a diffuser plate (4), and a plastic frame (5). A support platform (11) is disposed at an opening of the back plate ...  
WO/2013/080909A1
A backlight device (12) comprises: a chassis having a bottom plate and a side plate which stands on the surface side of the bottom plate from the outside edge of the bottom plate, the face on one side of the bottom plate being a light-ou...  
WO/2013/081926A1
An optical arrangement and a solid-state lighting system comprise an optical element (12) having at least one lens (40a, 40b, 40c) where the lens (40a, 40b, 40c) has a faceted surface defining a plurality of facets (50, 150). An LED ligh...  

Matches 301 - 350 out of 10,012