发明名称 ELECTRONIC IMAGING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide an electronic imaging apparatus designed such that attraction of foreign matter, such as dust, due to electrification is effectively prevented by decreasing the surface resistance of a low pass filter disposed so as not to be in close contact with an imaging element on an optical path reaching the imaging element. SOLUTION: The electronic imaging apparatus includes a first low pass filter 4 disposed so as not to be in close contact with the imaging element 2 on the optical path reaching the imaging element 2. A low surface resistance film 9 made of a conductor or semi-conductor containing a metal oxide is formed on the first low pass filter 4, at least on the face reverse to the imaging element 2. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007017917(A) 申请公布日期 2007.01.25
申请号 JP20050202349 申请日期 2005.07.11
申请人 PENTAX CORP 发明人 SAKAI YASUHIRO;YAMADA KAZUHIRO;NAKAYAMA HIROYUKI;YAMADA MAKI
分类号 G03B17/02;G03B11/00;H04N5/225 主分类号 G03B17/02
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