Matches 1 - 39 out of 39


Match Document Document Title
US20050280879 Method and apparatus for scanning a beam of light  
A resonant MEMS scanning system operates a MEMS scanner at its resonant frequency to maximize scan angle and minimize power consumption. A controller includes a phase locked loop, an amplitude...
US20080048979 Optical Method and Device for use in Communication  
A method and device are presented enabling communication between two or more parties. A pattern input at a first party side is identified and data indicative of the input pattern is generated....
US20130100508 IMAGE SENSOR UNIT AND IMAGE READING APPARATUS  
An image sensor unit has a first light guide that emits light to a bill, a second light guide that emits light to the bill, a rod-lens array that receives the light emitted by the first light...
US20070236757 Rich color image processing method and apparatus  
Techniques for rich color image processing are disclosed. The techniques include using an array of tunable optical filter elements to define pixels of an image. The tunable optical filter elements...
US20060187500 Image reading device, image forming apparatus, and image reading method  
An image reading device that reads image information by irradiating an illuminating light onto a document by an illumination unit and converting a reflected light from a surface of the document to...
US20090116084 IMAGE READING DEVICE AND IMAGE READING METHOD  
A technology capable of preventing generation of a problem due to saturation of an output value in an image pick-up section caused by a variation of illumination light from a light source. An...
US20120133999 METHOD OF READING IMAGE AND THE IMAGE READING DEVICE  
A method and device of reading images includes a light source emitting at least three difference color lights. The light source emits color lights to an object in a predetermined order and...
US20070188825 IMAGE READING APPARATUS  
An image reading apparatus includes an irradiation unit which includes a light source for irradiating an original; a reading unit which reads an image of the original at a reading line based on a...
US20050225813 Method and apparatus to obtain a substantially accurate digital color image of a subject in a moveable enclosure which provides a controlled lighting environment  
A method and apparatus to obtain a substantially accurate digital color image of a subject at relatively low cost. A moveable enclosure containing a controlled lighting source provides a...
US20050225814 Method and apparatus to obtain a substantially accurate digital color image of a subject in a moveable enclosure which provides a controlled lighting environment  
A method and apparatus to obtain a substantially accurate digital color image of a subject at relatively low cost. A moveable enclosure containing a controlled lighting source provides a...
US20060238830 Color image capture system  
A color image capture system and method includes an illumination source for directing monochromatic light and light of N different colors, where N is a number greater than or equal to two, to an...
US20070216969 IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS  
An image reading apparatus includes: a document placement glass; an illumination system configured to illuminate the document; an image forming optical system configured to image reflected light...
US20070024930 Scanning methods with light mixing  
Scanning methods with light mixing are provided. A scanning method with light mixing includes the steps of providing a scan target and a scanner, wherein the scanner comprises three light sources...
US20100296141 IMAGE READING APPARATUS  
An image reading apparatus generates color image data from an image on a medium, based on R-color, G-color, and B-color data, and includes: an unit that irradiates light to the medium; an unit...
US20070097386 Imaging system and method  
An imaging system comprising a scanning device having a fluorescent lamp and a secondary light source for illuminating a media object to be scanned, the secondary light source configured to emit...
US20050157355 Image scanning apparatus capable of operating in transparent scanning mode or reflective scanning mode  
The invention provides an image scanning apparatus, capable of operating in a transparent-scanning mode or a reflective-scanning mode, and a control procedure thereof. The image scanning apparatus...
US20120002253 IMAGE FORMING APPARATUS AND LIGHT AMOUNT ADJUSTING METHOD  
According to one embodiment, an image forming apparatus includes: a light source unit including light emitting elements for red, green, and blue; an image pickup section configured to receive,...
US20070177235 Light source of image reading apparatus  
The object of the invention is to extend the life of the light source while uniformizing the illuminance intensity in the main scanning direction. The invention is based on a light source of image...
US20080043298 Image reading apparatus  
An image reading unit according to the present invention includes a lamp to incorporate a change in temperature conditions to the emitting light amount, the lamp capable of illuminating an reading...
US20080043297 Adecorative and indicative light-emitting apparatus embedded in object and control method thereof  
The invention provides a decorative and indicative light-emitting apparatus embedded in an object. The light-emitting apparatus, according to the invention, includes a light-emitting device, a...
US20060164697 Irregularly spacing linear portions of media sheet for optical scanning thereof  
A method and apparatus for optically scanning a media sheet effectively advances the media sheet relative to a light source. The media sheet is logically divisible into linear portions. Each...
US20120229821 INTEGRATED CONTACT IMAGE SENSOR MODULE AND IMAGE SCANNING SYSTEM  
An integrated contact image sensor module (CISM) is provided. A light switch circuit turns on a light source according to a light control signal. A contact image sensor captures an image when the...
US20060274385 Imaging system for multiple document types  
A system for scanning more than one type of document, including documents on generally opaque media such as plain paper, and those on semi-transparent media such as exposed X-ray film. For...
US20070139737 LUMINOUS APPARATUS CAPABLE OF ADJUSTING THE LUMINANCE  
A luminous apparatus capable of adjusting the luminance is equipped in a scanner. Before mounting the luminous apparatus in the scanner, a detective device is used for detecting luminance...
US20080144139 SCANNING DISPLAY APPARATUS AND METHOD FOR CONTROLLING OUTPUT TIME OF LIGHT SOURCES  
An aspect of the present invention provides a scanning display apparatus capable of adjusting an output time of a light source. The apparatus can comprise a light modulator configured to modulate...
US20090086285 SCAN APPARATUS HAVING AN ADJUSTABLE LIGHT SOURCE AND SCAN METHOD THEREOF  
A scan apparatus includes a control signal generating module, a light source module, a lighting module and a scanning module. The control signal generating module generates a control signal. The...
US20170126921 Document Scanner-Copier with a Stationary Imaging and Illumination Engine  
A compact and lighter image capturing device of increased spatial resolution (relative to the heads up scanners) and having a higher speed operates as a contact type document scanner. This scanner...
US20060238831 Electrophotographic image forming apparatus and image forming method  
An electrophotographic image forming apparatus including a photosensitive drum, a light generator to generate a light to be scanned on the photosensitive drum according to an image signal, an...
US20060152777 Image processing method and apparatus capable of effectively reading an image using a light diffuser  
An image processing method and apparatus includes an image reading mechanism having a light source, a light guiding device, a light diffusing member. The light guiding device has a light emitting...
US20070229924 DISPLAY DEVICE USING SINGLE-PANEL DIFFRACTIVE LIGHT MODULATOR  
Disclosed herein is a display device using a single-panel diffractive light modulator. The display device includes a light source unit, a condensing unit, an illumination unit, a diffractive light...
US20060203310 Exposure head controller and image formation device  
Provided is an exposure head controller for controlling a plurality of light-emitting elements arranged in a first direction and exposing a plurality of pixels, including: an exposure data...
US20050111062 Image recording apparatus and image recording method  
An image recording apparatus including a recording head in which a plurality of recording element assemblies are arrayed in x direction as a unit, the plurality of recording element assemblies...
US20080037080 Illumination arrangement for an imager  
Described is an illumination arrangement for an imager. A device comprises a scanning engine, a housing with the scanning engine residing inside the housing and an illumination arrangement coupled...
US20050206976 Method for detecting deterioration of an exposure lamp  
A reference white board is illuminated by an exposure lamp, and an image at a region illuminated is converted into an image signal by a photoelectric conversion device. The image signal output...
US20050270598 System and method for reading color images  
A scanner includes a light source that scans light on a surface to be read, and an optical system that reflects the light scanned on the surface. The optical system includes a first mirror that...
US20060197996 SCANNER CAPABLE OF SECURING A POSITIVE OR A NEGATIVE ALTERNATIVELY  
A scanner includes a platform, and an upper casing installed above the platform in a rotatable manner. The upper casing includes a housing including a cavity, and two fixtures positioned above the...
US20070091382 Scanner/copier based on organic materials  
A device (2) for scanning or copying a document and for storing a scanned image or image to be copied, includes a document support (4), a reader (6) and a storage device (8). The storage device...
US20050057784 [OPTICAL SCANNING MODULE]  
An optical scanning module comprising an outer cover, a plurality of fixing elements, a plurality of reflecting mirrors, a plurality of buffer pads, a lens, an image capturing device and a light...
US20080204831 Image producing apparatus, image producing method, and image producing program  
An image producing apparatus includes a light-emitting element, a light-receiving section, a control section which controls the light-emitting element to emit a light by outputting a...

Matches 1 - 39 out of 39