DIGITAL/OPTICAL HYBRID PRINTER UTILIZING TECHNOLOGY OF REFLECTIVE SPATIAL LIGHT MODULATOR

PROBLEM TO BE SOLVED: To provide a system that simultaneously performs optical and digital printing. SOLUTION: The digital/optical hybrid printer includes a printer having a conveyor (200) for holding a photosensitive medium, a lens positioned adjacent the conveyor, and an optical combiner (120) pos...

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Bibliographische Detailangaben
1. Verfasser:	RAMANUJAN SUJATHA
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY CORRECTION OF TYPOGRAPHICAL ERRORS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY FREQUENCY-CHANGING HOLOGRAPHY i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a system that simultaneously performs optical and digital printing. SOLUTION: The digital/optical hybrid printer includes a printer having a conveyor (200) for holding a photosensitive medium, a lens positioned adjacent the conveyor, and an optical combiner (120) positioned with respect to the lens so as to direct light to the photosensitive medium through the lens. It includes an optical printer (100) positioned so as to direct optical exposure to the optical combiner and a digital printer (110) positioned so as to direct digital exposure (630) to the optical combiner. A control unit is connected to the optical printer and the digital printer, the optical printer and the digital printer are controlled by the control unit so as to direct both of the optical exposure and the digital exposure simultaneously to the optical combiner. The optical combiner makes the combined digital exposure pass to the photosensitive medium through the lens next. COPYRIGHT: (C)2005,JPO&NCIPI