Light-emitting device driver and image forming apparatus

Details Light-emitting device driver and image forming apparatus Light-emitting device driver and image forming apparatus

2007-05-29

2007-05-29

Tran, Huan (Department: 2861)

Incremental printing of symbolic information

Light or beam marking apparatus or processes

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C347S237000, C347S132000

Reexamination Certificate

active

10902887

ABSTRACT:
A light-emitting device driver that includes a driver unit that drives a light-emitting device, a compensator that compensates for at least one of the rising and falling responses of the driver unit, a switching unit that switches on and off the compensator, and a control unit that performs on/off control on the switching unit.

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