发明名称 |
Image reading apparatus |
摘要 |
A compact and maintenance-free image reading apparatus capable of preventing deterioration in image quality due to suspended foreign matter by being provided with a spacer that is mounted on a reading transparent member on a surface thereof opposite the side thereof at which a reading unit is disposed and at a position upstream from an original document reading position relative to an original document conveyance direction, wherein the spacer is configured such that height of a downstream end thereof relative to the original document conveyance direction decreases toward the downstream direction.
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申请公布号 |
US2004227981(A1) |
申请公布日期 |
2004.11.18 |
申请号 |
US20040787235 |
申请日期 |
2004.02.27 |
申请人 |
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC. |
发明人 |
NISHIKAWA HIROSHI;MARUCHI NORITOSHI;TAKATA MOTOKI |
分类号 |
G03G15/00;G06T1/00;H04N1/00;H04N1/031;H04N1/04;H04N1/12;(IPC1-7):H04N1/024 |
主分类号 |
G03G15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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