发明名称 |
ELECTRONIC IMAGING APPARATUS WITH ANTI-DUST FUNCTION |
摘要 |
An electronic imaging apparatus includes an imaging optical system which forms an optical image of an object. A photoelectric conversion element converts the optical image into an electric signal. The optical element is arranged between the imaging optical system and the photoelectric conversion element. An excitation unit vibrates the optical element at a set frequency, and vibrates the optical element at least in an imaging operation of the photoelectric conversion element.
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申请公布号 |
US2009002542(A1) |
申请公布日期 |
2009.01.01 |
申请号 |
US20080204188 |
申请日期 |
2008.09.04 |
申请人 |
ITO JUNICHI;KAWAI SUMIO;TAKIZAWA HIROYUKI |
发明人 |
ITO JUNICHI;KAWAI SUMIO;TAKIZAWA HIROYUKI |
分类号 |
H04N5/225;G03B3/00;G03B17/48;H04N5/217;H04N5/372 |
主分类号 |
H04N5/225 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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