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发明名称
Automatic focusing system with phase difference detecting unit employing correlation operating circuit
摘要
申请公布号
EP0459484(B1)
申请公布日期
1997.01.15
申请号
EP19910108868
申请日期
1991.05.29
申请人
FUJI PHOTO FILM CO., LTD.
发明人
MIIDA, TAKASHI;IWABUCHI, HIROSHI;KUDOH, YOSHIMITSU;MUTOH, HIDEKI
分类号
G03B13/36;G02B7/34;H03H19/00;(IPC1-7):G02B7/34
主分类号
G03B13/36
代理机构
代理人
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地址
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