IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To provide an image of a better quality by stabilizing a pulse width linearity of a laser in the case of a configuration of dynamically changing a light amount during one scan. SOLUTION: An image forming apparatus changes a bias current of the semiconductor laser by a light amo...

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Bibliographische Detailangaben
1. Verfasser:	SOFUE FUMITAKA
Format:	Patent
Sprache:	eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an image of a better quality by stabilizing a pulse width linearity of a laser in the case of a configuration of dynamically changing a light amount during one scan. SOLUTION: An image forming apparatus changes a bias current of the semiconductor laser by a light amount set value and a pulse width value of an image signal. COPYRIGHT: (C)2009,JPO&INPIT