ILLUMINATION UNIT, ORIGINAL READING DEVICE, AND IMAGE FORMING APPARATUS

PROBLEM TO BE SOLVED: To provide a compact illumination unit that is thinner than a conventional one without deteriorating light usage efficiency.SOLUTION: An illumination unit 10 comprises: a light source 1 arranged in a shape of an array; a light guide plate 2 having an incident end face on which...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MIYAGAKI KAZUYA, SAKURAI YASUO, TAKAURA ATSUSHI, ONO NOBUAKI, AKATSU KAZUHIRO
Format: Patent
Sprache:eng
Schlagworte:
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