发明名称 |
Sensor system and apparatus for identifying recording medium |
摘要 |
A sensor system includes an LED configured to emit light to a recording medium and a light-receiving sensor configured to receive a transmitted light that has passed through the recording medium after having been emitted from the LED to the recording medium. An emitting optical axis of the LED is away from a perpendicular receiving optical axis of the light-receiving sensor. |
申请公布号 |
US8442408(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US20090412025 |
申请日期 |
2009.03.26 |
申请人 |
SHIBA HIROSHI;KUKUBO YOSHITAKA;AKITA MASANORI;OKADA TOMOYUKI;UMEDA KENGO;CANON KABUSHIKI KAISHA |
发明人 |
SHIBA HIROSHI;KUKUBO YOSHITAKA;AKITA MASANORI;OKADA TOMOYUKI;UMEDA KENGO |
分类号 |
G03G15/00 |
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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