发明名称 Image sensing apparatus with pixel readout correction
摘要 An image sensing apparatus comprises: a pixel array; a plurality of column signal lines; a readout unit; a driving unit that, in a transferring period for the readout unit to transfer pixel signals of columns in a first row to the output line, supplies to the pixel array and/or the readout unit a driving pulse for reading out the pixel signals from a second row, in a transferring period for the readout unit to transfer the pixel signals of the columns in the first row to the output line; and a correction unit that corrects a pixel signal of a first column in the first row that was transferred by the readout unit at a timing at which a level of the driving pulse transitions in the transferring period, according to at least a level of a pixel signal of the first column in the second row.
申请公布号 US8169524(B2) 申请公布日期 2012.05.01
申请号 US20090540807 申请日期 2009.08.13
申请人 YAMAUCHI MAKIKO;CANON KABUSHIKI KAISHA 发明人 YAMAUCHI MAKIKO
分类号 H04N3/14;H01L27/00;H04N5/335;H04N5/361;H04N5/369;H04N5/374 主分类号 H04N3/14
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