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Matches 501 - 550 out of 2,805

Document Document Title
JP5308275B2  
JP5308638B2  
JP2013198547A
To prevent the unevenness of color arising from differences in radiation angles of a plurality of semiconductor light sources.An endoscope light source device includes first-third light source modules 31-33. The light source modules 31-3...  
JP5302220B2  
JP2013195821A
To provide a light source device that can miniaturize a light guide optical system of blue light for blue image projection, and to provide a projector device including the light source device.A wheel 34 is provided with a prism 342 forme...  
JP2013195501A
To provide a laser emitting device and video display device capable of reducing speckle noise, having less vibration sound, and suitable for downsizing.A laser emitting device 1 includes a laser source 2 emitting a laser beam, a uniformi...  
JP2013195838A
To provide a light source device able to switch the optical path of blue light in time division without forming a phosphor plate in the shape of a wheel and to provide a projector device equipped with the same.A wheel 35 is disposed in t...  
JP2013190760A
To provide an illuminator for a microscope capable of easily switching critical illumination and Koehler illumination with improved uniformity of illumination than before in a simple composition.An illuminator for a microscope has: a fir...  
JP2013190674A
To provide a projector that can suppress occurrence of thermal damage and thermal degradation and is excellent in reliability.A projector comprises a first light source section 50A and a first optical element 60A. The first optical eleme...  
JP2013191858A
To provide an illumination optical device capable of reducing light quantity loss when lighting up a mask such as a reticle with illumination light in a predetermined polarized state, and a projection aligner.An illumination optical devi...  
JP5296382B2  
JP2013186338A
To provide a laser expand optical system capable of removing speckle, and simultaneously illuminating a wide area evenly without lowering a luminous intensity.A laser expand optical system 1 includes: an input lens 2 for condensing injec...  
JP5295468B1  
JP5293689B2  
JP2013182207A
To provide a projector that can suppress occurrence of illuminance unevenness and is excellent in display quality.A projector comprises: a solid light source 52 for emitting linearly polarized light; a birefringent element 60 for convert...  
JP5287113B2  
JP5287114B2  
JP2013535105A  
JP2013178290A
To provide a light source device capable of being mounted on a three-plate type projection type display device which uses a phosphor as a light source.A semiconductor laser 1 emits excitation light. A reflection type phosphor assembly 42...  
JP2013179305A
To provide an exposure device enabling the size reduction thereof and mask-less exposure with a stable operation and to provide an exposure device and exposure method enabling highly accurate exposure through mask-less exposure with resp...  
JP2013174844A
To provide an equal-magnification reflection-type imaging optical system that enables reflection light from a measured thin film surface of a predetermined wavefront aberration and a broad frequency band to be imaged on a light receiving...  
JP2013174905A
To provide an endoscope light source optical system capable of handling respective observation methods, preventing enlargement of a light source device and securing brightness.A light source optical system guiding light from a light sour...  
JP5283928B2  
JP5282290B2  
JP5282669B2  
JP2013171125A
To provide a projector optical system that completely shields against light reflected from a prism face.In a projector optical system that decomposes or composes light by a beam splitter and reflects the light by a DMD, thereby projectin...  
JP2013165134A
To certainly and quickly optimize pupil luminance distribution so as to obtain an image formation performance sufficiently similar to a desired image formation performance.A method includes: a first step of deriving variation in an OPE v...  
JP2013533615A  
JP5267029B2  
JP5268428B2  
JP5268333B2  
JP5268613B2  
JP2013157636A
To provide optical systems having mirror elements with reflective coatings for use with short wavelength radiation in a photolithography apparatus.An optical system includes a plurality of elements arranged to image radiation at a wavele...  
JP5265721B2  
JP2013152441A
To provide a coherent light source device capable of avoiding such a problem that the uniformity of projected light is degraded due to speckle unavoidably generated when the coherent light of a semiconductor laser and other lasers is pro...  
JP2013152384A
To provide a projection type display device which can further effectively reduce speckles.A beam expansion unit 20 expands laser beams emitted from laser sources 1R, 1G, and 1B into elliptical shapes. A beam radiation position displacing...  
JP2013148930A
To provide a projection zoom lens which satisfies the conditions that it has a relatively wide angle of view, is a bright optical system with a small F number, has a simple lens configuration, and is inexpensive.The projection zoom lens ...  
JP2013145344A
To provide a design method of an optical component for laser beam shaping, which has a pair of aspherical lenses, and is capable of highly accurately shaping an intensity distribution of a laser beam to an arbitrary intensity distributio...  
JP2013530534A  
JP2013145378A
To provide an illumination optical system for a projector with high illumination efficiency.In an illumination optical system for a projector having a liquid crystal panels 108a to 108c, integrators 101a, 101b, a polarization conversion ...  
JP5247867B2  
JP5247416B2  
JP2013142842A
To provide a light source device in which a light source and an optical lens are integrated on the base, the device being designed to improve productivity in order to improve the use efficiency of light beams output from the light source...  
JP5237708B2  
JP5239829B2  
JP5238879B2  
JP5241270B2  
JP5239830B2  
JP5232086B2  
JP2013135215A
To provide systems and methods for providing the use of a two- or three-plate Alvarez lens located in a focal plane of a projection lens of a lithographic apparatus.The Alvarez lens can be used to modify the shape of the focal plane to m...  

Matches 501 - 550 out of 2,805