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9030515 Single-pass imaging method using spatial light modulator and anamorphic projection optics  
Substantially one-dimensional scan line images at 1200 dpi or greater are generated in response to predetermined scan line image data. A substantially uniform two-dimensional homogenous light...
8963971 Laser exposure method and product  
Provided are a high-resolution laser exposure method and a product manufactured with use of the laser exposure method, the laser exposure method being capable of performing high-resolution laser...
8861066 Oversized micro-mechanical light modulator with redundant elements, device and method  
The present invention relates to a reconfigurable micro-mechanical light modulator including a two-dimensional array of modulating elements with redundant rows of modulating elements. In...
8791973 Image forming apparatus  
There is provided an image forming apparatus including plural photosensitive members on which developer images are formed by supplying developer to electrostatic latent images, respectively, an...
8680489 Lithography method and device  
An installation and method for etching at least one wafer coated with an etch-ready, blank photosensitive layer is disclosed. In accordance with an embodiment, the wafer has thickness...
8654167 Electrooptic device  
An electrooptic device having a simple structure that can efficiently increase deflection of a beam is provided. The device includes: an electrooptic crystal (11) having an electrooptic effect; an...
8648893 Electrooptic device  
An electrooptic device having a simple structure that can efficiently increase deflection of a beam is provided. The device includes: an electrooptic crystal (11) having an electrooptic effect; an...
8610971 Image forming apparatus  
An image forming apparatus that forms an image includes: a photosensitive element; an optical scanning device that includes a light source, and scans a surface of the photosensitive element in a...
8537185 Laser induced thermal imaging apparatus and fabricating method of organic light emitting diode using the same  
A laser induced thermal imaging apparatus and a fabricating method of organic light emitting diodes using the same, which laminate an acceptor substrate and a donor film using a magnetic force in...
8502853 Single-pass imaging method with image data scrolling for improved resolution contrast and exposure extent  
A method for generating an elongated concentrated scan image on an imaging surface of a scan structure (e.g., a drum cylinder) in an imaging (e.g., xerographic or lithographic) apparatus, wherein...
8451353 Multiple-linear-array MEMS display chips  
Single-chip, multiple-linear-array MEMS form the basis for high-resolution, high-frame-rate video displays.
8436885 Apparatus for generating spatially modulated light and image recording apparatus  
A light from a laser light source (11) is collected at a position of a slit (125a) in a vertical direction by a first optical system (12a) to form an intermediate image which is long in a...
8379313 Optical scanning apparatus  
An image scanning apparatus includes a beam splitter disposed between a deflection surface and surfaces to be scanned. The beam splitter is formed of reflective surfaces and transmissive surfaces....
8326072 Image display apparatus, and method and apparatus for processing images  
An image display apparatus, and an apparatuse for and a method of image processing are provided that can reduce in real time a quantization noise in an image signal received by the image display...
8300075 Laser driving device, optical scanning device, and image forming apparatus  
A laser driving device in the embodiment includes: a laser light source that emits laser light; a light source drive control unit that adjusts a light amount of laser light emitted from the laser...
8217978 Optical scanning apparatus, an image formation apparatus, and a phase modulation method  
An optical scanning apparatus, an image formation apparatus, and a phase modulation method are disclosed. The optical scanning apparatus includes a liquid crystal device for deflecting an optical...
8199178 Linear array of two dimensional dense-packed spatial light modulator  
A linear dense-packed spatial light modulator (LDSLM) and method of modulating light using the same are provided. In one embodiment, the LDSLM comprises a plurality of two dimensional (2D)...
8120719 Photo-addressable display medium and photo-addressable display device  
A photo-addressable display medium is provided, the photo-addressable display medium including: a pair of electrodes having transparency; a photoconductive layer disposed between the pair of...
8115794 Optical scanning device and image forming apparatus  
In an optical scanning device, when pixel density is taken to be n, number of the light beams is taken to be b, and number of the deflection surfaces of a deflecting unit is taken to be p, a...
7995086 Image forming apparatus, image forming method and image processing apparatus  
An image forming apparatus includes a laser array in which n light emitting sources are arrayed, an image-input converting unit configured to create, for each of channels of the laser array, a...
7986334 Image forming apparatus, optical writing device, and optical writing method  
An image forming apparatus includes a plurality of image carriers and an optical writing device including light sources that emit light beams of different wavelengths, a deflector that deflects...
7957055 Pattern generator  
The present invention relates to an apparatus for creating a pattern on a workpiece sensitive to radiation, such as a photomask a display panel or a microoptical device. The apparatus may include...
7905609 Projector and brightness adjusting method  
A projector including a projector body, which has a light modulating device that modulates light emitted from a light source according to input image information to thereby form an optical image...
7898561 MEMS mirror system for laser printing applications  
A MEMS mirror for a laser printing application includes providing a CMOS substrate including a pair of electrodes, and providing a reflecting mirror moveable over the substrate and the electrodes....
7889224 Optical path switching device, optical scanning device, and image forming apparatus  
A disclosed optical path switching device includes a polarization bistable VCSEL that emits a beam having a rising polarization plane, a laser light source configured to emit a beam having a...
7889411 System and method for calculating aerial image of a spatial light modulator  
A method of calculating an aerial image of a spatial light modulator array includes calculating pair-wise interference between pixels of the spatial light modulator array; calculating effective...
7868909 Method and apparatus for multi-beam exposure  
A multi-beam exposure apparatus of the present invention includes a two-dimensional light modulator which is configured to project plural exposure beam spots onto an exposure surface, the plural...
7791629 Exposure device, printing apparatus employing an exposure device and method for adjusting a non-impact printing apparatus  
An exposure device for a non-impact printing apparatus which includes a plurality of light-emitting elements for forming images, a driver element for individually applying energy output levels to...
7771057 Peripheral with projection display  
A device for projection of an operations panel includes a printer portion, a media feedpath extending through the printer portion having a media input and a media output, an image projector...
7764302 Electrooptic device  
An electrooptic device having a simple structure that can efficiently increase deflection of a beam is provided. The device includes: an electrooptic crystal (11) having an electrooptic effect; an...
7755657 Method for high precision printing of patterns  
The present invention includes a method to print patterns with improved edge acuity. The method for printing fine patterns comprises the actions of: providing an SLM and providing a pixel layout...
7751107 Light scanning device and image forming apparatus  
A light scanning device includes: a light source; an aperture stop regulating a width of a light beam emitted from the light source; a deflector deflecting and scanning the light beam emitted from...
7719737 Optical scanning device, image forming apparatus and liquid crystal device driving method  
An optical scanning device includes a laser-beam-phase-modulatable liquid crystal device. The liquid crystal device has stripe-like electrode patterns arranged in one direction, with a provision...
7710628 Method and apparatus for correcting output light-amounts of spatial light modulator, image recording apparatus, and image recording method  
In each light modulator element of a special light modulator with diffraction grating structure where moving ribbons and fixed ribbons are alternately arranged, the maximum light-amount (I1) when...
7710441 Systems and methods for using multiple scanner facets to write a scan line of image data in an electrophotographic device  
An imaging system comprises a laser source for emitting a beam, a photoconductive surface, a scanning device and a controller. The controller designates at least a first part and a second part of...
7659918 Apparatus and methods for adjusting the rotational frequency of a scanning device  
The present invention provides methods and apparatus for adjusting the resonant frequency, scan velocity or other parameters of a pivotally functional surface such as an oscillating mirror used as...
7643050 Optical signal generating apparatus, optical signal generating method, and image forming apparatus  
An information recording apparatus for recording image information on an image forming body, the apparatus including: a light source for emitting light; a light valve of diffraction grating type,...
7643048 Image transfer apparatus  
The image transfer apparatus includes a transmission type image display device, a light source and a parallel rays generating element, and light that is irradiated from the light source, made into...
7618751 RET for optical maskless lithography  
The present invention relates to Optical Maskless Lithography (OML). In particular, it relates to providing OML with a recognizable relationship to mask and phase-shift mask techniques.
7612865 Pattern writing apparatus and pattern writing method  
Light irradiation is performed on a strip region on a photosensitive material by main scanning of an irradiation region group on the photosensitive material where light emitted from a micromirror...
7589754 Printer  
After a voltage of opposite polarity is applied between electrodes of liquid crystal shutters for each of an odd number of colored lights emitted cyclically, a dummy operation of the liquid...
7589755 Apparatus and method for recording image on photosensitive material  
A spatial light modulator has a plurality of grating elements. Each grating element can be switched between a diffracting state and a reflecting state, and only zeroth order light beams from the...
7564535 Seamless exposure with projection system comprises array of micromirrors with predefined reflectivity variations  
A lithographic scanning apparatus includes a light projection device for seamlessly and uniformly projecting a scanning light onto a light exposing area. The light projecting device further...
7550251 Liquid transfer articles and method for producing the same using digital imaging photopolymerization  
A liquid transfer article is provided including a support assembly and an imaged surface formed directly on the surface of the support assembly by digital photopolymerization. The support assembly...
7489329 Scanning apparatus using vibration light modulator  
The present invention relates, in general, to scanning apparatuses using a vibration light modulator and, more particularly, to a scanning apparatus using a vibration light modulator, which...
7471420 Method of uniformity correction in an electrostatographic printer by using a second actuator  
Various exemplary embodiments include an electrostatographic printing apparatus and a method of correcting one or more associated uniformity profiles. In various exemplary embodiments the...
7463275 Light source for image writing apparatus and production method for light source  
An image forming apparatus includes a light source provided with converting structure for converting an advancing direction of light emitted from the light source, whereby a direction in which the...
7436424 Light beam scanning apparatus and image forming apparatus with parallel modulating and driving channels  
An image forming apparatus includes a light generator (e.g., laser) generating a scanning light beam and a driver driving the light generator depending on a drive signal to be provided. In this...
7423798 Addressing circuit and method for bi-directional micro-mirror array  
A control substrate of spatial light modulator for a bi-directional micro mirror array includes a plurality of unit cells, each includes a common electrode at a fixed constant potential and an...
7405414 Method and apparatus for patterning a workpiece  
The present invention relates to a method for creating a pattern on a workpiece sensitive to electromagnetic radiation. Electromagnetic radiation is emitted onto a computer controlled reticle...

Matches 1 - 50 out of 306 1 2 3 4 5 6 7 >