| 发明名称 |
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS USING THE SAME |
| 摘要 |
An image reading apparatus configured to be disposed in an image forming apparatus. An image reading unit is configured to read an image from a document. A light permeable member has a surface configured to face the image on the document, the surface having a roughness of at most 0.5 S. A coating is disposed on the surface of the light permeable member, the coating configured to prevent adherence of contaminants on the surface. |
| 申请公布号 |
KR20050072074(A) |
申请公布日期 |
2005.07.08 |
| 申请号 |
KR20050000927 |
申请日期 |
2005.01.05 |
| 申请人 |
RICOH CO., LTD. |
发明人 |
NAGANO TATSUAKI;KOHCHI MASASHI;KUSUMOTO HIROSHI;KUBO HIROSHI;HIROSE AKIRA;TANIUCHI MASAHIRO;SEKIYA TAKURO |
| 分类号 |
G03B27/50;G03G15/00;H04N1/00;H04N1/04;H04N1/12;H04N1/193;(IPC1-7):G03G15/00 |
主分类号 |
G03B27/50 |
| 代理机构 |
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