发明名称 SOLID-STATE IMAGING ELEMENT AND DRIVING METHOD THEREOF
摘要 <P>PROBLEM TO BE SOLVED: To reduce power consumption for a solid-state imaging element that performs a high-speed sweep-out operation. <P>SOLUTION: During a normal transfer operation, a pulse changing between a low potential VL and a high potential VM is applied to an electrode as a vertical transfer pulse. Namely, a pulse voltage amplitude of V=VM-VL is established. During a high-speed sweep-out operation, oppositely, a pulse changing between an intermediate potential VX and the high potential VM is applied to the electrode as a vertical transfer pulse. Namely, a pulse voltage amplitude of V=VM-VX (<VM-VL) is established. Thus, reduction of current consumption can be attained. The present invention may be applicable to a CCD solid-state imaging element. <P>COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2010147989(A) 申请公布日期 2010.07.01
申请号 JP20080325445 申请日期 2008.12.22
申请人 SONY CORP 发明人 TSUJI HIROKI
分类号 H04N5/335;H04N5/341;H04N5/359;H04N5/369;H04N5/372;H04N5/376 主分类号 H04N5/335
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