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Matches 401 - 450 out of 3,940

Document Document Title
WO/2014/092948A1
The present subject matter is directed to a system and method for producing a batwing light distribution. A lens is illuminated with a light source, preferably an LED, and the lens is configured to internally reflect a portion of the ill...  
WO/2014/093085A1
The disclosure generally relates to reflective fly-eye arrays, compact illuminators for projecting an image, and in particular illuminators that use a reflective fly-eye array (FEA) to enable the uniform illumination of a spatial light m...  
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/2014/077404A1
These illuminating optics, which use light from a light source to illuminate a reticle surface, are provided with the following: a spatial light modulator that has a plurality of mirror elements arranged within a prescribed arrangement p...  
WO/2014/076290A1
The invention relates to a divergence-changing device (1) for changing the divergence of an electromagnetic beam of rays (5) in a variably adjustable manner, comprising a ray source (10) for providing the beam of rays (5), a substantiall...  
WO/2014/077405A1
 An illumination optical system for illuminating a reticle surface by means of illumination light from a light source, the system comprising: a spatial light modulator having a plurality of mirror elements; a polarization control syste...  
WO/2014/075362A1
A light condensing device (10) and a repair machine having the light condensing device (10). The light condensing device (10) comprises a light transmissive plate (13) and a plurality of projections (11) arranged on the light transmissiv...  
WO/2014/076218A1
An illumination device for synthesizing light from an object at virtually infinite distance comprises a primary light source (14; 46; 60; 114; 138; 150) configured to emit a primary light (62), a concentrator (16; 17; 48; 64; 80; 108; 11...  
WO/2014/073136A1
This light source having a semiconductor light emitting element and a fluorescent body combined therein efficiently radiates red light having high color purity. This light source has a semiconductor light emitting element, a fixed or rot...  
WO/2014/072003A1
The invention relates to a headlight lens (100) for a vehicle headlight (10), in particular for a motor vehicle headlight (10), wherein the headlight lens (100) has an, in particular blank-pressed, integral body which is composed of a tr...  
WO/2014/031641A3
Automated luminaire for stage lighting with an articulated light homogenizer being an elongated light integrator. The articulation allows for the homogenizer to be remotely selectable by the user whereby the articulation inserts the homo...  
WO/2014/068497A1
This invention relates to an optical element (7; 21) for modifying a spatial distribution of light emitted by a light source (4).The optical element comprises a light input surface (17; 27) for receiving light emitted by the light source...  
WO/2014/066957A1
The utility model refers to a high concentrator photovoltaic module which could find application in solar systems for receiving and converting sunlight rays into energy. Through the module is achieved maximum rate of even concentration o...  
WO/2014/067834A1
An optoelectronic component comprises: - at least one semiconductor chip suitable for generating electromagnetic radiation, - a beam shaping element (1), through which at least part of the electromagnetic radiation emitted by the semicon...  
WO/2014/064963A1
In a light source device (1), laser light that enters an optical integrator (3) is reflected multiple times by a light reflecting surface (3a), thereby becoming light that has been artificially modulated by super harmonics, and outputted...  
WO/2014/063973A1
The present invention relates to a lens (100) for a lighting assembly. The lens (100) comprises a bottom surface (1), a top surface (2) and a side surface (3) joining the bottom surface and the top surface (2), wherein the bottom surface...  
WO/2014/064075A1
The invention relates to a device for cosmetic treatment by light comprising: - a plurality of light emission sources (10, 11), each source emitting a light beam (12, 13) with a given angular aperture (2α); - a screen (2) positioned fac...  
WO/2014/060944A1
According to an aspect of the invention, a lighting device is provided. The lighting device comprises a light source, and an optical structure. The optical structure has an exit surface for outputting light and a reflective surface for r...  
WO/2014/060491A1
The present invention relates to a lens (100) for a lighting assembly, the lens (100) comprising a bottom surface (1) and an outer surface (2) extending upwardly from the bottom surface (1), wherein the bottom surface (1) comprises an in...  
WO/2014/056568A1
The invention relates to an optical element (100, 800) for a vehicle headlight, in particular a motor vehicle headlight, comprising a first head lens array (1, 2, 3, 8. 9A, 9B, 9C, 9D, 1001, 2001, 3001, 4001, 5001, 6001, 7001, 8001) whic...  
WO/2014/052239A1
In a line projector a diode-laser (22) beam having an elliptical cross-section is projected onto a Powell lens (40) which spreads the beam to form a line of light. Distribution of power along the line of light is adjusted by rotating the...  
WO/2014/050736A1
Provided is a coherent light source device and projector which avoid the problem of the uniformity of projected light being degraded as a result of speckle, which is a problem that unavoidably appears when projecting a semiconductor or o...  
WO/2014/044863A1
A device for generating a linear intensity distribution (10) of a laser beam in a working plane (11) comprising at least one laser light source (2), optical means (3) which can form a plurality of sections (4) of the laser beam, and refl...  
WO/2014/037442A1
The invention relates to a device for focusing laser light (1) into a working plane, the device comprising:- a deflection mirror (2); - a cylindrical lens means (3), the lens apex (S1, S2) of which has an offset (d) and which comprises a...  
WO/2013/152878A3
An apparatus (AS) measures positions of marks (202) on a lithographic substrate (W). An illumination arrangement (940, 962, 964) provides off-axis radiation from at least first and second regions. The first and second source regions are ...  
WO/2014/026575A1
A device for integrating solar energy and a building, comprising at least two first roof structures (110) arranged to be parallel in the east-west axial direction, a second roof structure (112), a light condenser (100) disposed on the fi...  
WO/2014/026610A1
A solar energy gathering system comprises at least one group of Fresnel reflection main condensation device and a receiving device (103, 203) arranged in a condensation direction of the main condensation device. Each group of Fresnel ref...  
WO/2013/166535A3
The invention relates to a lighting device (100) for a motor vehicle headlight, comprising a number of light sources (1), at least one attachment optical unit (2), having a light entrance surface (2a) and a light exit surface (2b), where...  
WO/2014/022033A1
Optical element (100), for a lamp or lighting apparatus having one light-emitting diode (LED) as a light source, that distributes unidirectional light output from the LED into an omnidirectional output with a controlled variance in light...  
WO/2014/020475A1
A lens (100) for focusing light emitted from a light source, said lens (100) having a first side (101) for facing the light source and a second side (102) opposite to the first side for facing away from the light source, wherein said len...  
WO/2014/022531A1
In one aspect, an optical lens assembly (herein referred to also as an optic) is provided that comprises a plurality of lenses (or lens segments) adapted to receive light from a light source, each of said lenses (or lens segments) having...  
WO/2014/019003A1
The invention relates to a pump device for pumping an amplifying laser medium (1), comprising a radiation source (13) with a plurality of laser diodes (15, 16) that emit laser beams (17) which have parallel beam axes (a) running in the d...  
WO/2014/016227A1
The present invention relates to a lens, a lens array and an illuminating device. The lens comprises a first surface and a second surface, wherein the first surface comprises: light incident surfaces, from which light enters the lens; an...  
WO/2014/016213A1
In various embodiments, a radiation arrangement (10) for providing electromagnetic radiation, with at least one radiation source (12) for generating and emitting electromagnetic radiation and with an optical body (40), is provided. The o...  
WO/2014/014338A1
A refraction method and a compound lens is disclosed for concentrating solar beam in a non-imaging manner for its heat to be harvested and utilized, for example, for generating electricity with thermo-electric or thermocouple circuit whe...  
WO/2014/010479A1
Provided is a light source unit (1) provided with: two light sources (21, 22) for outputting light (L) in mutually opposite directions along one optical axis (X); a wavelength conversion element (3), positioned between these light source...  
WO/2014/005957A1
In various embodiments a device for providing electromagnetic radiation comprising a predefined target radiation distribution (12, ZS) is provided. The device has a lens arrangement (15) and a radiation arrangement (16) for generating el...  
WO/2013/093502A3
An optical element and associated methods for generating an optical element and apparatus comprising the optical element, wherein the optical element comprises a first surface (10), a second surface (15), and a side wall structure (25) b...  
WO/2014/001484A1
Lens (100) comprising an incident surface (1), a first emergent surface (2) and a side surface (3) joining the incident surface (1) to the first emergent surface (2), wherein the incident surface (1) defines a cavity (R) for accommodatin...  
WO/2013/190462A1
The invention relates to a lighting device comprising a light source (1), a lens body (2) having an entry dioptre (3) and an exit dioptre (4). The light source (1) is facing the entry dioptre (3) according to a lighting axis (T) and a re...  
WO/2013/189810A1
The present invention relates to a lens for omnidirectional illumination which is rotationally symmetrical and comprises a light incident surface, a first light refractive surface, a first light reflective surface, and a second light ref...  
WO/2013/187299A1
 In order to provide an optical system which can efficiently introduce, into an integrator, light emitted from a light source comprising a plurality of LEDs, and thus provide a highly efficient light irradiating device, this device (1)...  
WO/2013/183302A1
This acoustooptic imaging device comprises: an acoustic wave source (1); an acoustic lens system (6') for converting a scattered wave (5) that is caused by a subject being irradiated with an acoustic wave (2) emitted from the acoustic wa...  
WO/2013/184600A1
Disclosed is an LED light source automated luminaire with a multi curved sided collimator mixer and integrator combination.  
WO/2013/183043A1
- 22 - Abstract A system for diverting wide angle incident electromagnetic radiation to parallel to an optical axis of a wide FOV lens. The system includes a wide FOV lens system including at least one wide FOV lens and an electromagneti...  
WO/2013/178415A1
Lens having an internal reflection layer. The lens (12) comprises a transparent main body (13), wherein a surface (14, 15) of the main body is at least partially covered with an internal reflection layer (17), the lens has at least one f...  
WO/2013/178548A1
The present application relates to a mixing device (10) for coupling light of a multi-colour LED (16) into an optical fibre (20), wherein the mixing device (10) is formed with at least one cylindrical portion (12) and provided with a con...  
WO/2013/174644A1
Illumination optical unit (4) for illuminating an object field (5) in a projection exposure apparatus (1), comprising a first facet mirror (13) with a structure, which has a spatial frequency of at least 0.2 mm-1 in at least one directio...  
WO/2013/160244A1
The present invention relates to a lens (100) for illuminating device (200), comprising a transparent base (1) that includes a second portion (12) and at least one first portion (11), wherein the lens (100) further comprises a non- trans...  
WO/2013/160802A1
A circular symmetric optical element for redirecting light which is emitted by a light source through a wavelength converting element, wherein the emitted light have an average color cA and a wavelength distribution depending on an emiss...  

Matches 401 - 450 out of 3,940