发明名称 IMAGING APPARATUS
摘要 <p><P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of smoothly and highly precisely obtaining a focused state by means of a hybrid AF. <P>SOLUTION: The imaging apparatus includes: an imaging element 106 that performs the photoelectric conversion of an object image; a light receiving sensor 116 that outputs a signal corresponding to a phase difference between object images making a pair; and a control means 115 that performs a first focus control to control the drive of a focusing member based on a focus estimation signal showing the contrast state in an image signal obtained through the use of the imaging element, and a second focus control to control the drive of the focusing member based on a signal corresponding to the phase difference. The control means stops the second focus control or switches the second focus control to the first focus control in response to the specific change in the focus estimation signal during the second focus control period. <P>COPYRIGHT: (C)2008,JPO&INPIT</p>
申请公布号 JP2008203294(A) 申请公布日期 2008.09.04
申请号 JP20070035843 申请日期 2007.02.16
申请人 CANON INC 发明人 MORIMOTO YASUSUKE
分类号 G02B7/28;G02B7/30;G02B7/34;G02B7/36;G03B13/36;H04N5/232 主分类号 G02B7/28
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