发明名称 |
Image reading device and image information processing apparatus utilizing the same |
摘要 |
An image reading device includes a plurality of photoelectric converting elements, a plurality of accumulating elements corresponding to each of the photoelectric converting elements, and switching circuitry for reading out the signals accumulated in the accumulating elements. Each of the photoelectric converting elements comprises a switching portion and a sensor portion. Driving circuitry is provided for driving the photoelectric converting elements by activating the switching portions to release the charges accumulated in the accumulating elements through the photoelectric converting elements in order to reset the accumulated elements.
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申请公布号 |
US5317406(A) |
申请公布日期 |
1994.05.31 |
申请号 |
US19930073980 |
申请日期 |
1993.06.08 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KOBAYASHI, ISAO;KAIFU, NORIYUKI;SAIKA, TOSHIHIRO;ENDO, TADAO |
分类号 |
H01L27/146;H04N1/028;H04N5/376;(IPC1-7):H04N3/14;H04N5/335 |
主分类号 |
H01L27/146 |
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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