发明名称 Image reading device and image reading method
摘要 An image reading device which reads a document as an image includes a light source unit, a light receiving unit, a transporting mechanism which relatively transports either one of the light receiving unit or the document, a light reception control unit, and an irradiation control unit which irradiates the light receiving unit with the light from the document during a first light receiving period starting from a beginning point of the charging period and a second light receiving period ending at an ending point of the charging period and which does not irradiate the light receiving unit with the light from the document between the first light receiving period and the second light receiving period.
申请公布号 US7573015(B2) 申请公布日期 2009.08.11
申请号 US20080231455 申请日期 2008.09.03
申请人 SEIKO EPSON CORPORATION 发明人 KONO TAKANOBU;KIEN LOI YEW
分类号 H04N1/04 主分类号 H04N1/04
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