发明名称 Pixel drive circuit for image pickup apparatus
摘要 This invention provides an image pickup device comprising a plurality of pixels each including a photoelectric conversion unit, a semiconductor area to which a signal from the photoelectric conversion unit is transferred, a transfer switch for transferring the signal from the photoelectric conversion unit to the semiconductor area, and a read unit for reading out the signal from the semiconductor area, and a drive circuit for outputting a first level at which the transfer switch is set in an OFF state, a second level at which the transfer switch is set in an ON state, and a third level between the first level and the second level, wherein the drive circuit controls to hold the third level for a predetermined time while the transfer switch is changing from the ON state to the OFF state.
申请公布号 US7995127(B2) 申请公布日期 2011.08.09
申请号 US20090348996 申请日期 2009.01.06
申请人 CANON KABUSHIKI KAISHA 发明人 KOIZUMI TORU;KOCHI TETSUNOBU;HIYAMA HIROKI
分类号 H01L27/146;H04N3/14;H01L27/00;H04N1/40;H04N5/228;H04N5/335;H04N5/341;H04N5/357;H04N5/369;H04N5/374;H04N5/376 主分类号 H01L27/146
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