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Matches 351 - 400 out of 15,941

Document Document Title
WO/2011/147942A1
The invention provides for both a composite image field for verification and/or security applications and including a plurality of sets of image elements, wherein members of each set are from the same one of a respective plurality of ima...  
WO/2011/149405A1
This invention relates to digital holographic microscopy for analyzing a sample comprising at least one translucent biological object. A disclosed apparatus comprises at least one light source arranged to create at least one beam of cohe...  
WO/2011/144939A3
A substrate includes a diffracting structure providing a hologram which encodes one or more holographic images. Every image of the one or more holographic images has a holographic location at either a finite or substantially infinite eff...  
WO/2011/142633A3
According to one embodiment of the present invention, a single chip for making products of sound visualization comprises: a microphone which receives an audio signal; an image sensor which senses an image of an area from which the audio ...  
WO/2011/141529A1
The invention relates to a holographic live presentation system, comprising: - a recording studio unit (100), having a camera (110) and a video encoder (106) for generating a digital transmission signal from the signal of the camera (110...  
WO/2011/142633A2
According to one embodiment of the present invention, a single chip for making products of sound visualization comprises: a microphone which receives an audio signal; an image sensor which senses an image of an area from which the audio ...  
WO/2011/131401A1
In order to examine a sample (30) with the aid of a microscope (20), dye particles (40, 42) in the sample (30) are excited to fluorescence with the aid of a first illumination light beam (24). Fluorescent light emerging from the sample (...  
WO/2011/131475A1
The invention relates to a method for marking an object (1) during the production thereof, comprising the molding of at least one grating structure (10) on or in the surface of the object (1). To this end, said grating structure has a gr...  
WO/2011/126468A1
The mobile docking station (10) is compact, making it easily handheld, and attaches to a variety of small mobile devices, such as smart phones, media players, and the like. The mobile docking station (10) provides a platform for delivery...  
WO/2011/124641A1
The invention relates to a method and device for producing copies/replicas of a volume reflection hologram, wherein a holographic film (4) is guided over a drum having a polygonal cross-section with at least two planar (polygonal) master...  
WO/2011/121130A2
Method for computing the code for the reconstruction of three-dimensional scenes which include objects 300 which partly absorb light or sound. The method can be implemented in a computing unit. In order to reconstruct a three-dimensional...  
WO/2011/121130A9
Method for computing the code for the reconstruction of three-dimensional scenes (200,300) which include objects (300) which partly absorb light or sound. The method can be implemented in a computing unit. In order to reconstruct a three...  
WO/2011/121130A3
Method for computing the code for the reconstruction of three-dimensional scenes (200,300) which include objects (300) which partly absorb light or sound. The method can be implemented in a computing unit. In order to reconstruct a three...  
WO/2011/116175A1
A synthetic aperture optics (SAO) imaging method minimizes the number of selective excitation patterns used to illuminate the imaging target, based on the objects' physical characteristics corresponding to spatial frequency content from ...  
WO/2011/114143A1
An iterative algorithm for hologram design with multiple output image planes arranged in close proximity to create continuous patterns within an imaging volume is disclosed. These may then be used for photolithography on 3D surfaces, or ...  
WO/2011/113843A1
The present invention relates to a backplane device (16) for a spatial light modulator (12), especially a spatial light modulator (12) in a display device for generating a two-dimensional and/or three-dimensional representation of a scen...  
WO/2011/112876A3
Methods and systems for presensitizing film, including causing a presensitization effect on a region of a film, the presensitization effect, as a function of time, exhibiting a presensitization effect peak after a peak time from an initi...  
WO/2011/112876A2
Methods and systems for presensitizing film, including causing a presensitization effect on a region of a film, the presensitization effect, as a function of time, exhibiting a presensitization effect peak after a peak time from an initi...  
WO/2011/111948A3
Provided is a device for preventing forgery and falsification, and a product provided with same. A device for preventing forgery and falsification according to one embodiment consists of a hologram comprising a hologram image part and a ...  
WO/2011/111948A2
Provided is a device for preventing forgery and falsification, and a product provided with same. A device for preventing forgery and falsification according to one embodiment consists of a hologram comprising a hologram image part and a ...  
WO/2011/108105A1
The disclosed hologram reproduction method is provided with: a step for altering one of either the angle of rotation of an optical information recording medium, wherein a hologram is formed that arises by means of interference of referen...  
WO/2011/099925A1
The present invention relates to use of a digital holographic microscopy and imaging setup and a method of digital holographic microscopy and imaging for detecting molecules or structures stained or labelled to at least one cell or conju...  
WO/2011/095929A1
The invention relates to an illumination apparatus (1) for illuminating an object (2) with an illumination pattern, in particular for decorative lighting. The apparatus comprises a first light device (3) for generating a first light beam...  
WO/2011/095441A1
The invention relates to a photopolymer formulation comprising polyurethane matrix polymers, writing monomers, and photoinitiators, wherein the writing monomers comprise compounds of formula (I), where R1, R2, R3 independent of each othe...  
WO/2011/095442A1
The invention relates to a photopolymer formulation comprising matrix polymers, writing monomers, and photoinitiators, wherein the writing monomers comprise compounds of formula (I), where at least one of the radicals R1, R2, R3, R4, R5,...  
WO/2011/091877A1
Disclosed are apparatuses, methods, and lithographic systems for holographic mask inspection. A holographic mask inspection system (300, 600, 700) includes an illumination source (330), a spatial filter (350), and an image sensor (380). ...  
WO/2011/089820A1
Disclosed are a generation method for a complex amplitude in-line hologram and an image recording device using said method, wherein it is possible to realize high-speed processing and high-speed recording from a single off-axis hologram ...  
WO/2011/090030A1
Provided is a volume hologram sheet to be embedded, which has sufficient resistance to mechanical stress such as tensile stress, shear stress, or compression stress during processing, even when the sheet is thin and under heating conditi...  
WO/2011/083364A3
The invention relates to the generation of serialized or variable security holograms on labels, stamps, forms, packaging, etc., and the process by which they are obtained to prevent frauds, adulterations and counterfeits of official docu...  
WO/2011/083364A2
The invention relates to the generation of serialized or variable security holograms on labels, stamps, forms, packaging, etc., and the process by which they are obtained to prevent frauds, adulterations and counterfeits of official docu...  
WO/2011/077552A1
A two dimensional encoding method wherein, with respect to a pixel set wherein pixels are arranged in square with n-pieces (n is an integer of at least 4) in the row direction and n-pieces in the column direction, two-dimensional code wo...  
WO/2011/073885A1
The present invention relates to a security element (1; 30) intended for being added to or on a security document (21; 31), including at least one first optical structure (2) such as a standard rainbow hologram and/or a raster image repr...  
WO/2011/074030A1
A hologram recording medium, characterized by being provided with a recording layer containing a structural skeleton represented by general formula (1) [wherein X and Y are different from each other, and are selected from among hydrogen,...  
WO/2011/073694A1
The invention relates to security technologies, in particular, holographic protection systems and can be applied to the high level protection of products from counterfeits. The proposed polarization-holographic protection system includes...  
WO/2011/069964A1
An acoustic transducer assembly is disclosed. It comprises a layer of support material (2). An electric circuit (3) is integrated with the layer of support material. A plurality of transducers (4) are mounted on the layer of support mate...  
WO/2011/070350A1
A compact 1-step holographic printer is provided comprising one or more diode- pumped pulsed lasers (101). Inexpensive and compact micro-lens arrays or equivalent holographic optical elements (109) are used in conjunction with one or mor...  
WO/2011/064838A1
An information storage device provided with: an information recording medium (200); a light source (10) which emits laser light; an irradiation unit (145) which splits laser light into two light beams and irradiates the two light beams o...  
WO/2011/065458A1
Disclosed is an optical information processing device provided with a wavelength modification unit for modifying a wavelength λ of light emitted from a light source (3), and a light focusing unit for focusing light of a wavelength modif...  
WO/2011/054797A1
The invention relates to a photopolymer formulation comprising matrix polymers, writing monomers, and photo initiators, comprising a combination of at least two different writing monomers. The invention further relates to the use of the ...  
WO/2011/054749A1
The subject matter of the invention is a method for producing illuminated, holographic media comprising a photopolymer formulation having the adjustable mechanical modulus GUV. A further subject matter of the invention is an illuminated,...  
WO/2011/046822A1
A hologram (and related hologram element) contains and exhibits a holographic image when illuminated and viewed on angle and with the holographic image gradually fading when viewed increasingly off angle in 1st-3rd directions. This holog...  
WO/2011/042442A1
The present invention is related to an Interferometer for off-axis digital holographic microscopy (15) comprising: -a recording plane (10); -a grating (G) located in a plane optically conjugated with said recording plane (10), said grati...  
WO/2011/044464A1
A volume holographic imaging system, apparatus, and/or method enables the projection of a two-dimensional (2D) slice of a four- dimensional (4D) probing object. A 4D probing source object is illuminated to emit or scatter an optical fiel...  
WO/2011/044463A1
A volume holographic imaging system, apparatus and/or method enables the projection of a two-dimensional (2D) slice of a four- dimensional (4D) probing object A 4D probing source object is illuminated to emit or scatter an optical field....  
WO/2011/044258A1
An optical effect bubble generating system comprises an optical effect viewing device comprising one or more desired holographic images. The optical effect viewing device can be eyeglasses (120) having lenses containing the holographic i...  
WO/2011/044464A8
A volume holographic imaging system, apparatus, and/or method enables the projection of a two-dimensional (2D) slice of a four- dimensional (4D) probing object. A 4D probing source object is illuminated to emit or scatter an optical fiel...  
WO/2011/042649A1
The invention relates to a synthetic hologram consisting of an array of encoding cells, including a pattern in which the cells are inverted and have a phase modified by an offset value relative to the rest of the hologram.  
WO/2011/044460A1
A volume holographic imaging system, apparatus, and/or method enables the projection of a two-dimensional (2D) slice of a four- dimensional (4D) probing object A 4D probing source object is illuminated to emit or scatter an optical field...  
WO/2011/037988A1
A method for imparting topical holographic effect to a polymeric film substrate (20) comprising a first surface and a second surface. The method comprises the steps of embossing the first surface (25) of the polymeric film substrate (20)...  
WO/2011/033287A1
A method of retrieving a phase of a wavefield comprising the steps of: providing an estimate of the wavefield φ0 at an initial plane; and propagating the wavefield to and fro between an entrance plane being a plane having an area to whi...  

Matches 351 - 400 out of 15,941