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Matches 501 - 550 out of 9,573

Document Document Title
WO/2012/073086A8
An optical device may include: a first beam shaping unit configured to transform a first laser beam incident thereon into a second laser beam having an annular cross section; and a first focusing optical element for focusing the second l...  
WO/2013/035036A1
There is provided a collimator (10) for a light source (11) comprising a collimator surface (12) arranged to collimate light emitted by the light source when the light source is in a mounted position, and a light output exit to output a ...  
WO/2013/027336A1
A microscope includes an objective optical system including an imaging optical system configured to form an image of an object, a re-imaging optical system configured to re-form an image of the object image formed by the imaging optical ...  
WO/2013/024836A1
[Problem] To provide a lens member and light-emitting device having high light-collecting ability, and which enable further reduction in thickness. [Solution] A lens member having a light incidence surface (10a), a light emission surface...  
WO/2013/014046A1
A lighting device for lighting a surface (S) includes: - a light radiation source (12) to produce a light radiation, - a first optical stage (14) to collect the light radiation and produce a collimated light beam (LC) therefrom, - a seco...  
WO/2013/015902A1
Certain example embodiments relate to improved lighting systems and/or methods of making the same. In certain example embodiments, a lighting system includes a glass substrate with one or more apertures. An LED or other light source is d...  
WO/2012/061211A3
Reflective articles and related methods of manufacture are provided. These articles include a metallic layer extending across a non-tacky base layer. The base layer includes either a block copolymer or random copolymer with at least two ...  
WO/2013/011547A1
This projection optical system is equipped with a condensing power lens group and a divergent power lens group having a refractive index temperature coefficient with the same sign as that of the condensing power lens group. The condensin...  
WO/2013/010582A1
An optical element for colour mixing comprises a first lateral surface (S10a) having first regions (11), which are configured for the entry of light into the interior (13) of the optical element (10), and having second regions (12), whic...  
WO/2013/005376A1
[Problem] To make a zoom finder thinner in the image pick-up direction without reducing optical performance. [Solution] The present invention comprises the following in the order given, starting from the object side: a variable objective...  
WO/2013/005444A1
Provided is a projection optical assembly (1) which projects from a first image plane on the reduction-side to a second image plane on the enlargement-side, comprising: a first refraction optical assembly (11) which includes eight lenses...  
WO/2013/005147A1
The disclosed embodiments relate to a light guide (100) and a luminaire (700) including such a light guide (100). The light guide (100) guides light emitted in a first direction (500) from a light source (200) comprising at least one lig...  
WO/2013/005620A1
This catadioptric imaging lens has, in order from the object side, a first reflective mirror, a second reflective mirror, and a lens group, which are disposed such that the light reflected by the first reflective mirror passes through th...  
WO/2013/002230A1
An objective of the present invention is to project a clear full-spectrum image with a simple configuration without a misalignment arising for each pixel. A full-spectrum image observation device comprises: a light source unit (10) which...  
WO/2012/176103A1
Methods and apparatus for an optical lens (10, 110) suitable to provide an asymmetric light output pattern when utilized in combination with at least one LED. The optical lens (10, 110) may include a revolved section (20, 120) having and...  
WO/2012/169422A1
Provided is an attachment or the like, that can be mounted on an existing portable terminal and that enables superimposed display by a semi-transparent optical element. An attachment mounted on a portable terminal (10) includes: a mounti...  
WO/2012/165575A1
An image display device comprises a variable focus optical element which collects light beams from a light source, and displays an image by scanning the collected light beams from the variable focus optical element. The variable focus op...  
WO/2012/165217A1
An optical element (10A) according to an embodiment of the present invention has: a first main surface onto which light emitted by an object being projected is incident; a second main surface parallel to the first main surface; a reflect...  
WO/2012/163794A1
An imaging optical unit (50) serves for imaging an object field (4) into an image field (8). An imaging beam path (AS) between the object field (4) and the image field (8) is subdivided into a plurality of partial imaging beam paths (TAS...  
WO/2012/159861A1
The present invention relates to a non-rotational symmetric lens (L) comprising a lens mainbody (M) and a lens base (S) supporting the lens mainbody (M). The lens mainbody (M) comprises an outer surface emitting light and an inner surfac...  
WO/2012/157632A1
The aerial image evaluation apparatus (100A) according to an embodiment of the present invention is an apparatus for evaluating images formed in the air by a reflective image-forming element (1), and comprises: a first support part (9) w...  
WO/2012/154081A1
The vehicle mirror system comprises rear-view, long-distance front-view and side-view mirrors (1, 2) which are situated above the level of the roof (3) of the vehicle and are able to reflect a complete panorama of the area surrounding th...  
WO/2012/073178A3
The invention relates to a double telecentric optical system (100) and its use in a sensor device(1000), wherein said optical system (100) comprises a single focusing element, for example a lens (101). A mirror element (102) is arranged ...  
WO/2012/150533A1
The present invention relates to an optical device (229) for forming a light beam, which optical device comprises a lens (330) having a top section (331) configured to receive light emitted by a light source (220), a bottom section (332)...  
WO/2012/148697A1
An optical arrangement for a solid-state lamp (100, 400) is disclosed. A highly reflective secondary reflector (112, 412) is located adjacent to but not in contact with an optical element (102, 430). In some embodiments, the reflector pr...  
WO/2012/071099A3
A molded dichroic mirror and a seeker comprising a molded dichroic mirror are provided. The dichroic mirror may be molded from polysiloxane or lithia potash borosilicate and may be coated to reflect an infrared signal and configured to t...  
WO/2012/145335A1
Ring-field, catoptric and catadioptric, unit-magnification, projection optical systems having non-concentric optical surfaces are disclosed. Each system has a system axis with object and image planes on opposite sides of the system axis....  
WO/2012/137699A1
Provided is an optical apparatus equipped with a center-shielding type projection optical system comprising a plurality of reflecting mirrors, wherein the shape of a pupil is roughly uniform at each of the points within an effective imag...  
WO/2012/132297A1
[Problem] To enable the satisfactory correction of aberrations generated when performing focus adjustment in a projection optical system. [Solution] A first optical system (K1) constituted of a plurality of lenses and a second optical sy...  
WO/2012/132294A1
[Problem] To achieve a reduction in the entire length of optical systems, a reduction in size, and good correction of various aberrations in a projection optical system. [Solution] A projection optical system is formed by disposing, in o...  
WO/2012/133403A1
A reflective imaging element (100A) according to the present invention comprises a first reflective element (10) and a second reflective element (20) arranged on the first reflective element (10). The first reflective element (10) has a ...  
WO/2012/130875A1
The present invention relates to an apparatus for irradiating a semiconductor comprising a curved mirror with a reflective surface of revolution, and a point source generating an irradiation beam being incident on the curved mirror along...  
WO/2012/132299A1
 A projection type display device that inhibits costs, has a compact structure, reduces the distance between the housing and screen, and exhibits excellent projection performance. A projection type display device (20) is provided with:...  
WO/2012/133279A1
An optical system (100) according to the present invention comprises a display panel (30), a reflection-type imaging element (10), and at least one light sensor (40) arranged on the display panel (30) side of the reflection-type imaging ...  
WO/2012/126867A1
The invention relates to a deflection mirror for a microlithography projection exposure apparatus for illuminating an object field in an object plane of the projection exposure apparatus using the deflection mirror with grazing incidence...  
WO/2012/126804A1
The invention relates to a device (11) for widening a laser beam, in particular a UV laser beam (4), comprising: a telescopic arrangement (6) having two spherical folding mirrors (7, 8) for widening the incident collimated laser beam (4)...  
WO/2012/128656A1
The invention relates to optical engineering and can be used in vehicles, in particular automobiles, for displaying road and navigation information, as well as information relating to the state of the vehicle, in the driver's direct fiel...  
WO/2012/124316A1
An infrared optical assembly (10) comprises: an object optical assembly (13), further comprising a primary mirror (11) and an auxiliary mirror (12) which are positioned opposite one another along an optical axis (AX), wherein infrared ra...  
WO/2012/115591A1
Light-reflective materials and methods for their preparation and use are described. The materials can have multiple particles or voids arranged in a crystal structure. The materials can reflect various types of light such as visible ligh...  
WO/2012/113532A1
The invention relates to a lighting device, in particular in the form of a ceiling, wall, floor or outside light, having a punctiform light source, preferably in the form of an LED, and a lens assigned to the light source, which has a li...  
WO/2012/113603A1
The invention relates to a lighting device (10), comprising a multistage lens (1, 2, 3), which spectrally and spatially collimates the transmitted light (5, 6). The illumination device is particularly well suited for use in a display unit.  
WO/2012/109141A1
A lens to redirect light, having an angular distribution centered around a left-right symmetry plane (LRSP), from a light source. The lens includes an incident face, facing the light source, which includes an incident corner, which divid...  
WO/2012/108137A1
A catadioptric system (A1) and an imaging apparatus using the same according to the present invention comprise a catoptric system (A11) with a pair of reflecting surfaces for bending an optical path, and a dioptric system (A12) with a pr...  
WO/2012/108126A1
A diffraction optical assembly comprises: a free curve surface prism (14); and a multilayered diffraction optical device wherein a plurality of diffraction device elements (121, 122) are layered on each other and a grating structure diff...  
WO/2012/103879A1
The invention relates to a camera system and a method for observing objects at great distances, in particular for monitoring target objects (1) at night, in mist, dust or rain from an observation distance of for example 30 to 40 km. The ...  
WO/2012/104136A1
The invention relates to a mirror (1a; 1b; 1c; 1d) for the EUV wavelength range having a reflectivity of greater than 40% for at least one angle of incidence of between 0° and 25°, comprising a substrate (S) and a layer arrangement, wh...  
WO/2012/101269A1
A magnifying imaging optical unit (7) has at most four mirrors (Ml to M4), which, via an imaging beam path (8) having imaging partial rays (25, 19, 20) between the mirrors (Ml to M4) that are adjacent in the imaging beam path (8), image ...  
WO/2012/095242A1
The present invention relates to a lens for a lighting device. The lens comprises: a first lens portion (1) and a second lens portion (2) formed on the first lens portion (1), wherein at least a part of light from a lighting assembly (4)...  
WO/2012/052980A3
Computer-based methods and associated computer systems are disclosed for designing free space reflective optical surfaces (13) for use in head-mounted displays (HMDs). The reflective optical surface (13) produces a virtual image of a dis...  
WO/2012/096757A1
A lighting apparatus includes a bilaterally symmetrical light engine (10) comprising first (11) and second (12) light emitting diode (LED) devices or planar LED device arrays facing opposite directions, and an envelope (20) including pho...  

Matches 501 - 550 out of 9,573