发明名称 IMAGE PICKUP APPARATUS
摘要 An image pickup apparatus includes an image pickup unit, a shutter unit located at a front surface at a subject side of the image pickup unit, a first optical member disposed at a subject side of the shutter unit, and preventing dust particles from entering the shutter unit, a second optical member disposed at the image pickup unit side of the shutter unit, and preventing dust particles from entering the shutter unit, and a vibration applying vibration member disposed on at least one of the first optical member and the second optical member, and vibrating the first optical member or the second optical member at a position outside a region where a subject light transmits.
申请公布号 US2012050860(A1) 申请公布日期 2012.03.01
申请号 US201113171886 申请日期 2011.06.29
申请人 OLYMPUS IMAGING CORP. 发明人 SAKATANI KOJI
分类号 G02B27/00 主分类号 G02B27/00
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