发明名称 FINDER DISPLAY DEVICE AND DIGITAL CAMERA PROVIDED THEREWITH
摘要 PROBLEM TO BE SOLVED: To provide a finder display device capable of removing dust attached to an eyepiece optical member of the finder display device, and a digital camera provided therewith.SOLUTION: A protection glass 23 is disposed in front of a screen of an EVF panel 21, and a piezoelectric element 24 for vibrating the protection glass 23 is mounted.
申请公布号 JP2013187676(A) 申请公布日期 2013.09.19
申请号 JP20120050206 申请日期 2012.03.07
申请人 NIKON CORP 发明人 KUBOTA YUKIO
分类号 H04N5/225;G03B13/06 主分类号 H04N5/225
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