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Patent Searching and Data


Matches 301 - 350 out of 9,840

Document Document Title
WO/2013/076641A1
An optical redirection layer for a luminaire that is configured to redirect a portion of the light transmitted through it in a predetermined manner. The optical redirection layer comprises an optical axis and a substrate that extends in ...  
WO/2013/075393A1
A light emitting diode device includes a substrate (1060), one or more light emitting diode chips (1020) on the substrate (1060) configured to emit electromagnetic radiation, and a lens (1030) configured to encapsulate the light emitting...  
WO/2013/075792A3
The invention relates to an lighting device (1) for a motor vehicle (K), comprising a housing (10), at least one illuminant (51, 52), which at least contributes to realising a defined light function (LF3), and at least one light cover (2...  
WO/2013/074777A1
An optical component called the Phase Space Combiner (PSC) is designed to join several bundles of rays. The bundles of rays, when represented in ray phase-space, occupy non- connected regions before passing through the PSC, while their r...  
WO/2013/067970A1
Disclosed is a flame simulating device for an electric fireplace, which device comprises a light source (1), a flame plate (3), a flame projecting screen (4) and a rotary cylinder (2). The light source (1) is arranged inside the rotary c...  
WO/2013/068053A1
The invention relates to a headlight lens for a vehicle headlight, more particularly for a motor vehicle headlight, wherein the headlight lens has a body composed of a transparent material, wherein the body comprises a first light tunnel...  
WO/2013/068338A1
Parking garages have driving lanes in between of parking surfaces. The driving lanes and the parking surfaces can be lighted by light having support for at least one light source (14) with an optical axis (15) and at least a lens (10) wi...  
WO/2013/068532A1
A lighting device (10) comprises a housing in the shape of a box for a source of light radiation (12) with an electrical power supply and generating heat. The housing is a box-like multi-faceted housing comprising: - a first face (18a) f...  
WO/2013/068865A1
The present invention relates to a light-emitting arrangement (20) comprising a light source (22) and a scattering member (24). The scattering member (24) is arranged in a three-dimensional shape in front of the light source (22) in a li...  
WO/2013/065534A1
An illumination device (A) wherein: a substrate (32) has a cylindrical first through-hole (321) having the same inside diameter as the outside diameter of a positioning boss (53), and an elongated hole-shaped second through-hole (322) ex...  
WO/2013/066180A1
A beacon light optic (10) for a beacon light (1), comprising a light transmitting element (12) having an optical axis (x), a first linear extrusion axis (z) perpendicular to the optical axis (x), a front surface (14), and a back surface ...  
WO/2013/066920A3
In accordance with certain embodiments, thermal stresses are mitigated in illumination systems by mating optical substrates with a plurality of discrete substrates each having one or more light-emitting elements thereon.  
WO/2013/065533A1
An illumination device characterized by comprising light-diffusion sections (501) arranged in an LED (33) arrangement direction and extending in a direction intersecting the LED (33) arrangement direction, on a facing surface (50) facing...  
WO/2013/065532A1
An illumination device (A), wherein: a substrate (32) and a light-collecting member (5) are attached to a chassis (1) such that the emission direction for light from LEDs (32) follows the reflection section of a case (1); and the light-c...  
WO/2013/064801A1
An illumination system comprises an array of light emitting elements, an array of directional optical elements and a light deflecting means arranged to provide a fan of light cones. A position detector senses the retroreflection from an ...  
WO/2013/060001A1
An LED lamp comprises a substrate (1), an LED assembly (2) is disposed on the substrate (1), a surface of the LED assembly (2) is covered by a transparent heat conductor (3), and a retaining wall (4) is disposed around the LED assembly (...  
WO/2013/061238A3
Devices (100) comprise light sources (1) for producing light into directional ranges (70) and light blockers (10) for blocking the light in parts (71) of the directional ranges (70). The light blockers (10) have inner sides (11) and oute...  
WO/2013/061509A1
A luminous flux control member (120) has: a light input surface (121) having inputted thereto light that has been outputted from a light emitting element (110); a total reflecting surface (122) which totally reflects a part of the light ...  
WO/2013/060528A1
The present invention relates to a lens for a linear light source (L), comprising an outer surface facing away the light source (L) and an inner surface facing to the light source (L), wherein the outer surface is a planar emergent surfa...  
WO/2013/061102A1
Illuminator for use in public lighting comprising LED devices (10) as light source, the LED devices (10) are mounted in printed circuit board (14) and have a light emitting end on the opposite side of the mounting. The light sources have...  
WO/2013/061238A2
Devices (100) comprise light sources (1) for producing light into directional ranges (70) and light blockers (10) for blocking the light in parts (71) of the directional ranges (70). The light blockers (10) have inner sides (11) and oute...  
WO/2013/058961A1
A modular light-emitting panel assembly has first and second light guides edge lit by respective light sources. Each light guide has a light input edge, opposed side edges, opposed major surfaces and a pattern of light extracting element...  
WO/2013/057632A1
A lamp comprising a plurality of light sources (10) arranged side-by-side in a line and a collimator (1, 15, 20) is disclosed. The collimator controls the distribution of light emitted from said light sources onto a surface to be illumin...  
WO/2013/058014A1
A flat lamp device according to an embodiment is provided with a flat substrate (2), a light source (4) positioned on the substrate and having light distribution that has strong directivity in the direction of the normal, and a transluce...  
WO/2013/056928A1
The semiconductor light device (11) is equipped with at least one semiconductor light source (15) and a lens (16), wherein the lens (16) has a light entry surface (20) on the lower face thereof, which faces the at least one semiconductor...  
WO/2013/057660A3
A light-emitting arrangement (100, 600, 700, 800) is provided, comprising an elongated, at least partially transparent housing (101, 601, 701); an array (102, 602, 702, 802) of light emitting diodes (LEDs) (102a, 102b, 602a, 602b, 702a, ...  
WO/2013/053040A1
An illuminable indicator for a bed includes a body configured to be attached to the bed. The body can include a resilient portion and a light-transmitting portion. The body can be shaped to protrude from an outer perimeter of the bed. A ...  
WO/2013/055412A1
Lens assemblies for use in remote phosphor lighting systems, and methods of making and using them, are described. The lens assemblies typically include a lens member, a dichroic reflector attached to an outer surface of the lens member, ...  
WO/2013/053177A1
An LED alarm lamp comprises an alarm lamp body (1), a straight lamp set (2), and an arc lamp set (3). The straight lamp set (2) is fixed at a straight periphery of the alarm lamp body (1). The arc lamp set (3) is fixed at a joint of two ...  
WO/2013/051437A1
This lighting device is characterized by comprising: a chassis (20); a central LED (41) that is arranged on the chassis (20); an end-side LED (42) that is arranged on the chassis (20) closer to an end thereof than the central LED (41); a...  
WO/2013/048853A1
A lens is provided which is elongated along an axis so to accommodate a linear array of LEDs, the elongation of the lens resulting in a corresponding elongation of the beam output pattern; in practice, the axis of elongation may be orien...  
WO/2013/045197A1
What is disclosed is a projector having a graphical optical blackout (Gobo) (8), which is arranged in a beam path of the projector directed to a projection objective (10), wherein an LED arrangement (1) having a plurality of light-emitti...  
WO/2013/046307A1
Provided are a light-emitting device and lighting apparatus which are capable of reducing glare. A light-emitting device according to an embodiment is provided with: an LED chip; a prism plate having an upper surface on which a plurality...  
WO/2013/049635A1
Light apparatuses and lighting systems are described. According to one aspect, a light apparatus includes a plurality of light sources individually configured to emit light in a respective primary direction, and wherein the light sources...  
WO/2013/044614A1
A micro-miniature high-power LED energy-saving quartz lamp includes a radiator(1) and a LED source assembly(2) mounted at one end of the radiator, wherein the LED source assembly comprises a LED source(21) and a diverging lens(22) which ...  
WO/2013/046560A1
In a surface light source device (1), a positive reflective region (23) of a reflective member (20) that is disposed on the bottom surface (4) of a housing (2) reflects light output by a light emitting device (14) toward a direction away...  
WO/2013/046318A1
The lighting device of an embodiment has a body which is mounted to a mounting surface, such as a ceiling and a wall of a building. The lighting device has a light-emitting surface which is substantially parallel to the mounting surface,...  
WO/2013/048234A1
The present invention relates to a vision enhancement system (100) and a device (1000) therefor. The system (100) and the device (1000) each comprise a plurality of lighting units (20), an Infrared (IR) visual capturing unit (10) for cap...  
WO/2013/046305A1
Provided are a light-emitting device and lighting apparatus which are capable of reducing glare. A light-emitting device according to an embodiment is provided with: a substrate; an LED chip mounted on the underside surface of the substr...  
WO/2013/044534A1
Disclosed are a composite optical membrane, backlight module and liquid crystal display device, the composite optical membrane comprising at least two prism type membranes overlaid perpendicularly, the prism type membranes being attached...  
WO/2013/041381A1
The present invention relates to a lens module (10), for a light source (13), comprising a base (1) and at least two lenses (2), wherein at least two mounting holes (3) are opened in the base (1) in which the at least two lenses (2) is r...  
WO/2013/041474A1
The invention relates to a luminaire, in particular a damp‑proof luminaire, which has a mount element (2), and at least one LED (4), which is held on the mount element (2). Furthermore, the luminaire has a light‑influencing element (...  
WO/2013/042523A1
A light emitting device (1) comprises: a light emitting element (3); a first lens interface (6) which reflects or totally reflects light emitted from the light emitting element (3) and deflects the light approximately parallel to an opti...  
WO/2013/041273A1
In at least one embodiment, the optical element (2) is provided for a lamp (100). The optical element (2) includes an elongated base body (23) with a longitudinal axis (24) and with an interior side (21) and an exterior side (22). Viewed...  
WO/2013/042401A1
This lens optical element is characterized by being provided with an on-chip lens on which a convex surface is formed on the top of a column shaped part and a light emitting surface disposed in a state covered by the bottom of the column...  
WO/2013/042348A1
[Problem] In a reading device equipped with an illumination device having a light guide, to ensure that light from the light guide cannot directly enter an image pickup device. [Solution] In cross-section as seen from the longitudinal di...  
WO/2013/037929A1
In a lighting arrangement, in particular for escape route lighting, comprising a light source (10) and an optical element (15) assigned to the light source (10), said optical element being designed to emit asymmetrically the light emitte...  
WO/2013/037861A3
The invention relates to an optical unit, in particular for a motor vehicle, comprising: a first and a second light source that are spaced apart from one another; and a convergent multifocal lens including at least one corrugated surface...  
WO/2013/037858A1
The present invention relates to a module (210) for a headlamp (102) for a motor vehicle, this module (210) comprising a concave reflector (214), a light source (212) positioned in the concave region of the reflector (214) and an exit le...  
WO/2013/034152A1
Light (1) with a housing (10), a plurality of illuminants (3) arranged in the housing (10), a covering disc (5) that closes the housing (10) in the direction of radiation (A) and a film (6) for altering the radiation characteristics of t...  

Matches 301 - 350 out of 9,840