Matches 1 - 42 out of 42


Match Document Document Title
US20150191027 Method for producing security document blanks that can be personalized in color, security documents personalized in color, and method for personalization  
A method for producing a document blank or a security document includes providing a substrate layer having a metal layer or applying a metal layer to a substrate layer, forming a color-effective...
US20110090298 PERSONALIZATION OF PHYSICAL MEDIA BY SELECTIVELY REVEALING AND HIDING PRE-PRINTED COLOR PIXELS  
Personalization of identity card by producing a color image thereon by selectively exposing photon-sensitive layers on the card to change between transparent and opaque thereby selectively...
US20110155815 MULTI-COLOURED CODES  
The invention relates to a method of storing information in or on an article, wherein the article comprises a colour former which is selectively irradiated to produce a multi-coloured code...
US20100045766 BEAM-SPOT POSITION COMPENSATION METHOD, OPTICAL SCANNING DEVICE, AND MULTI-COLOR IMAGE FORMING DEVICE  
In a beam-spot position compensation method for use in an optical scanning device which scans a surface of a photosensitive medium by a light beam emitted by a light source, a plurality of...
US20090237685 Color image printer and gradation correcting method therefor  
A method of gradation correction for laser scanning exposure is effected, based on measured density values of a test print (TP) including a horizontal stripe test pattern comprised of a plurality...
US20050231584 Ink and media sensing with a color sensor  
A printing device includes a controller, a light emitter and a color sensor. The controller controls print functions. The light emitter is situated to emit light on media fed into the printing...
US20060146118 Laser printer and method of using same  
A digital laser printer that prints onto a plastic or paper substrate, includes a laser engine managed by a control card and a software application, to provide: continuous control of fuser oven...
US20080204541 Aperture stop in an image projection arrangement for preserving color fidelity over an image  
A lightweight, compact image projection module has a laser assembly for emitting a plurality of laser beams of different wavelengths, an optical assembly for focusing and nearly collinearly...
US20090073251 FULL-COLOR DIRECT LASER LABELING ARRANGEMENTS AND METHODS  
A full-color direct disc labeling method that solves the monochromatic limitation associated with current direct disc labeling techniques. The techniques disclosed herein provide a unique,...
US20090322849 USE OF REGISTRATION MARKS AND A LINEAR ARRAY SENSOR FOR IN-SITU RASTER OUTPUT SCANNER SCAN LINE NONLINEARITY DETECTION  
A method for detecting, in-situ, a cross-process linearity error in an image printing system that prints on an image bearing surface movable in the process direction is provided. The method...
US20130235145 COLOUR LASER MARKING METHODS OF SECURITY DOCUMENT PRECURSORS  
A method of colour laser marking a security document precursor including, in order, at least: a) a polymeric foil; b) at least one colourless colour forming layer for generating a colour different...
US20130314486 METHOD AND DEVICE FOR PRODUCING COLOUR IMAGES BY WAY OF A UV LASER ON PIGMENTED SUBSTRATES, AND PRODUCTS PRODUCED AS A RESULT  
A method is described for producing a character, pattern, symbol and/or image (8) on a substrate (2) by way of pigment particles (1) which are arranged thereon and lose their colour effect under...
US20090128615 Printing system  
A substrate-marking system comprises a substrate-marking apparatus and a substrate which is susceptible, or includes an additive which is susceptible, to changing colour upon irradiation. The...
US20080180513 Device for setting up, adjusting and/or controlling an apparatus for processing printed products  
A device is provided for setting up, adjusting, and/or controlling an apparatus that cyclically processes printed products. The device includes a lighting unit having at least one light source...
US20140099482 COLOUR LASER MARKING OF ARTICLES AND SECURITY DOCUMENTS  
A method for preparing a colour laser marked article comprising the steps of: a) infrared laser marking a security element including a polymeric support and a colour forming layer comprising a...
US20060209167 Color image forming apparatus  
A color image forming apparatus has a color mode for color printing and a monochrome mode for printing at a higher speed than the printing speed of the color mode. The color image forming...
US20140232810 Colour Laser Marking Methods of Security Document Precursors  
A method of colour laser marking a security document precursor including at least: a transparent biaxially stretched polyethylene terephthalate foil; at least one colourless colour forming layer...
US20090315969 Method for Creating an Image on a Support  
The invention relates to a method of creating an image, such as a printed and/or customised graphic element, on a support having regions that can be activated by an activator. A support is used...
US20140160220 METHOD AND DEVICE FOR PRODUCING COLOR IMAGES ON SUBSTRATES CONTAINING COLOR BODIES AND PRODUCTS PRODUCED THEREBY  
What is described is a method for producing a sign, pattern, symbol and/or image (8) on a substrate (2) with colour bodies arranged on said substrate, said colour bodies losing the colour effect...
US20130341900 METHOD FOR PRODUCING A BACK-LIT COLOUR LASER IMAGE, IDENTITY DOCUMENT USING THIS METHOD AND BACK LIGHTING SYSTEM  
This disclosure includes a system and method for producing a back-lit colour laser image, and an identity document using this method and back lighting system. The body of the identity document may...
US20070285490 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD  
An image forming apparatus which can prevent degradation of image quality in a case where dot patterns for preventing the formation of image stripes are superimposed on respective developed images...
US20070109393 Image forming apparatus and method of adjusting color shift  
An image forming apparatus includes an image forming unit that forms a color image in which a plurality of color component images are superimposed; and a formation controlling unit that allows the...
US20060268096 Apparatus and method for image registration  
An image registration apparatus and method are provided for correcting image alignment errors irrespective of a possible black density loss in an image alignment correction process, in which a...
US20080036847 Image Reading Apparatus, Image Forming Apparatus, and Image Reading Method  
In an image reading apparatus according to the present invention; an image reading apparatus for reading a color original includes: plural light sources of different colors; a monochrome image...
US20120300010 OPTICAL WRITING DEVICE, IMAGE FORMING APPARATUS, OPTICAL WRITING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM  
An optical writing device stores pieces of dithering information indicating dithering patterns whose densities are different, each piece of dithering information including pieces of identification...
US20140354755 Method For Color Marking Metallic Surfaces  
A method of color marking a metal or metal-plated part is described involving setting at least one laser parameter of a laser, such as the power, scan speed, Q-switch, spot size, line separation,...
US20130230704 COLOUR LASER MARKING OF ARTICLES AND SECURITY DOCUMENT PRECURSORS  
A method of colour laser marking an article having a polymeric foil with at least one colourless layer containing an infrared absorber, a polymeric binder and a colour forming compound; including...
US20100238260 BIDIRECTIONAL IMAGING WITH VARYING INTENSITIES  
A method is provided for forming an image on a media while the media is moved relative to an imaging head. The media can include a pattern of registration sub-regions. The image can include...
US20150277221 COLOUR LASER MARKING  
A set of laminates includes an outer laminate and an inner laminate, wherein the outer laminate includes a transparent polymeric support includinq on a first side of the support a colour laser...
US20150273861 INFORMATION PROCESSING APPARATUS AND LASER IRRADIATION APPARATUS  
An information processing apparatus includes a display unit, a storage unit, a display controller, an instruction receiver, and an instruction output unit. The storage unit stores coloring states...
US20150251481 COLOR LASER MARKING  
A method for preparing a color laser marked article using three infrared lasers L-1, L-2 and L-3 having respectively a laser emission wavelength of λ(L-1), λ(L-2) and λ(L-3) includes the steps of...
US20140267538 IMAGE FORMING APPARATUS  
An image forming apparatus includes image carriers for four fundamental colors of black, cyan, magenta, and yellow, and for an auxiliary color, and three optical scanning devices. A first optical...
US20140192130 LASER REACTIVE MEDIA AND APPARATUS AND METHOD FOR WRITING AN IMAGE ONTO SUCH MEDIA  
An optical disk label writing method for writing a label on an optical disc uses a similar writing operation to that used to write data to the disc. The disc has a label side including a laser...
US20140160221 AN INKLESS PRINTING METHOD  
The present invention relates to a method of marking a substrate that comprises a color forming material, comprising the steps of: activating a region of the substrate so as to transform it from...
US20140028775 METHOD FOR PRODUCING A COLOUR LASER IMAGE THAT CAN BE OBSERVED IN THREE DIMENSIONS AND DOCUMENT ON WHICH A COLOUR LASER IMAGE THAT CAN BE OBSERVED IN THREE DIMENSIONS IS PRODUCED  
Disclosed are examples of methods and documents of a colour laser image observable in three dimensions, which comprises a laserable protective sheet, an array of lenses, coloured sub-pixels in...
US20140009554 COLOR PRINTER WITH POWER SAVING RECORDING HEAD  
The present invention relates to a color printer and particularly to a color printer reducing power consumption and complying with international criteria ensuring sustained earth environment. In a...
US20130328995 METHOD FOR FORMING A COLOUR LASER IMAGE WITH HIGH REFLECTIVE YIELD AND DOCUMENT IN WHICH A COLOUR LASER IMAGE IS THUS PRODUCED  
A method for forming and a document having a colour laser image with high reflective yield, which comprises a sheet of laserable material, sub-pixels in primary colours, the laser beam via...
US20130050389 INKLESS PRINTING APPARATUS  
A substrate marking apparatus for use in combination with a substrate comprising a multi-colour change diacetylene compound is disclosed. The substrate marking apparatus comprises: at least two...
US20120069126 IMAGE FORMING APPARATUS AND METHOD OF THE SAME  
According to one embodiment, a laser controller generates a signal which corresponds to an output signal of a laser beam detection sensor before detecting an abnormality, in which the abnormality...
US20120044316 OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS  
An optical scanning device that optically scans a surface to be scanned in a main-scanning direction includes a light source; an optical deflector that has a reflective surface rotating on an axis...
US20110228035 SURFACE-EMITTING LASER MODULE, OPTICAL SCANNER DEVICE, AND IMAGE FORMING APPARATUS  
A disclosed surface-emitting laser module includes a surface-emitting laser formed on a substrate to emit light perpendicular to its surface, a package including a recess portion in which the...
US20110012983 Optical scanning device and image forming apparatus  
An optical scanning device includes a light source, a deflector, and an optical system including an elongated optical element that focuses deflected luminous flux on a surface of a medium to be...

Matches 1 - 42 out of 42