发明名称 PHOTOGRAPHING DEVICE AND CONTROL METHOD OF PHOTOGRAPHING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a photographing device which is capable of precisely performing focus adjustment with less time lag when photographing in a live view display state, and to provide a control method of the photographing device. SOLUTION: Image data acquired by an imaging device 221 is used to perform a live view display operation on a liquid crystal monitor 26, and a photographic optical system 101 is moved to an in-focus position by contrast AF when a release button 21 is half-depressed (#105). Further, when the release button 21 is fully depressed (#107), after the photographic optical system 101 is moved to the in-focus position by phase difference AF (#121), a photographing operation is performed (#125). However, in the case that contrast of a subject image is lower than a prescribed value (#115→Y) when the release button 21 is fully depressed, phase difference AF control is inhibited to perform the photographing operation (#125). COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009069170(A) 申请公布日期 2009.04.02
申请号 JP20070217138 申请日期 2007.08.23
申请人 OLYMPUS IMAGING CORP 发明人 KUNISHIGE KEIJI;MIYAZAKI SATOSHI
分类号 G02B7/28;G02B7/34;G02B7/36;G03B7/28;G03B13/36;G03B17/18;G03B19/12;H04N5/228;H04N5/232 主分类号 G02B7/28
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