Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 501 - 550 out of 2,796

Document Document Title
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...  
JP2013130767A
To provide a projector which can project light of which directions of polarization are uniform at the whole of color light, can reduce cost of the projector since a wavelength-selective wavelength plate is not used, the projector having ...  
JP2013527988A  
JP5228878B2  
JP5225382B2  
JP5227970B2  
JP5223921B2  
JP5220743B2  
JP5220136B2  
JP2013123048A
To provide a method and a device that can be used to reduce a range in which an assist feature is exposed to light in a resist on a substrate.A method for projecting a pattern from a patterning device on a substrate by using a projection...  
JP2013525856A  

Matches 501 - 550 out of 2,796