Image sensor unit, image reading apparatus, and paper sheet distinguishing apparatus

An image sensor unit includes: a plurality of light sources each including an LED chip; a plurality of light guides that are arranged in parallel to face incident surfaces on one side in a longitudinal direction for each of the plurality of light sources and that guide light from the plurality of li...

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Bibliographische Detailangaben
Hauptverfasser: Matsui Ryoki, Kinoshita Junya, Tsumekawa Yoshihiko, Chiba Takashi, Kureishi Yoshio, Takahashi Hidehisa, Tashiro Suguru, Shimoda Shuuichi, Fujiwara Akifumi, Yoshida Hidemasa
Format: Patent
Sprache:eng
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