发明名称 Solid-state image capturing apparatus and electronic information device
摘要 A solid-state image capturing apparatus is provided, the apparatus including: a pixel section having a plurality of pixels arranged in a matrix therein; an A/D conversion circuit for performing A/D conversion of pixel signals that are read out from pixels of the pixel section to output digital pixel values; and a correcting logic circuit for receiving the digital pixel values outputted from the A/D conversion circuit and correcting the digital pixel value of effective pixels on each of horizontal pixel lines based on an average horizontal optical black value, which is an average digital pixel value of a plurality of shaded pixels in a corresponding horizontal pixel line.
申请公布号 US2009091641(A1) 申请公布日期 2009.04.09
申请号 US20080152715 申请日期 2008.05.16
申请人 SHARP KABUSHIKI KAISHA 发明人 HATTORI SHINJI
分类号 H04N5/335;H04N5/357;H04N5/369;H04N5/372;H04N5/374;H04N5/378;H04N101/00 主分类号 H04N5/335
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