LIGHT-EMITTING ELEMENT DRIVING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME

A light-emitting driving device includes a light-emitting element array including a plurality of light-emitting elements, and a driver including a plurality of driving elements. The plurality of light-emitting elements included in the light-emitting element array are driven by the plurality of drivi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MITSUSE TOSHIHIKO, TOYOMURA YUUJI
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY
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Beschreibung
Zusammenfassung:	A light-emitting driving device includes a light-emitting element array including a plurality of light-emitting elements, and a driver including a plurality of driving elements. The plurality of light-emitting elements included in the light-emitting element array are driven by the plurality of driving elements included in the driver. A plurality of signal lines are connected to the plurality of driving elements, respectively. A plurality of power supply lines and a plurality of ground lines are connected to the plurality of driving elements, respectively. An entire line width of each of the plurality of signal lines is greater as a distance thereof from a signal source increases.