发明名称 |
Image reader and image reading method |
摘要 |
<p>An image reader is provided with a transparent member which is placed in an optical path from the surface of an original document bed on the side of a carriage to a condensing lens, whereby when the transparent member exists at a predetermined position, the condensing lens can be focused on a translucent original existing at a position above the position of a reflection original. When the transparent member is at a second predetermined position, the condensing lens can be focused on the reflection original. The condensing lens can be focused on more than one position simply by placing the transparent member in the optical path, so that the structure is simple and the manufacturing costs can be reduced. <IMAGE></p> |
申请公布号 |
EP1003323(A2) |
申请公布日期 |
2000.05.24 |
申请号 |
EP19990121979 |
申请日期 |
1999.11.10 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
OSHIMA, TOSHIAKI;NAKAMURA, CHIKASHI |
分类号 |
H04N1/028;H04N1/10;H04N1/107;H04N1/193;(IPC1-7):H04N1/10 |
主分类号 |
H04N1/028 |
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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