发明名称 Solid-state image pickup device and image pickup method
摘要 A solid-state image pickup device consists of a plurality of pixels arranged in a matrix for outputting an image signal corresponding to the received light intensity. The solid-state image pickup device includes: reset switches (13,23) for opening/closing between a VDDCELL that repeatedly and cyclically outputs a high potential and a low potential and an electric charge holding section in each pixel; reset signal lines (97,98) connected to pixels of the same row; a row scan circuit (80) for successively selecting rows, always giving Hi impedance or Lo impedance to the reset signal of the selected row and Hi impedance to the reset signal lines of the non-selected row; and an ALLRS circuit 94 for giving the Lo potential to the reset line of the non-selected row before and after the rise of VDCELL from a low potential to high potential. Thus, the solid-state image pickup device can reduce its size and increase its operation speed while suppressing lowering of the dynamic range.
申请公布号 US7525585(B2) 申请公布日期 2009.04.28
申请号 US20050545953 申请日期 2005.08.17
申请人 PANASONIC CORPORATION 发明人 MURAKAMI MASASHI;MASUYAMA MASAYUKI;MATSUNAGA YOSHIYUKI
分类号 H01L27/146;H01L27/00;H04N5/335;H04N5/355;H04N5/369;H04N5/374 主分类号 H01L27/146
代理机构 代理人
主权项
地址