Line head and image forming apparatus

Details Line head and image forming apparatus Line head and image forming apparatus

2008-04-22

2008-04-22

Epps, Georgia (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C250S2140RC, C345S039000, C315S169100

Reexamination Certificate

active

07361876

ABSTRACT:
A line head includes a light-emitting element line in which a plurality of light-emitting elements, each being interposed between one electrode and another electrode, are arranged; and driving circuits that drive the light-emitting elements on the light-emitting element line, respectively. A power supply wiring line connected to the one electrode through each of the driving circuits is arranged opposite to the other electrode.

REFERENCES:
patent: 6091203 (2000-07-01), Kawashima et al.
patent: 6864863 (2005-03-01), Kasai
patent: 6960890 (2005-11-01), Yoneda
patent: 7142804 (2006-11-01), Goto et al.
patent: 2006/0022601 (2006-02-01), Kitazawa
patent: A 11-274569 (1999-10-01), None

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