发明授权
- 专利标题： Actuator, optical scanner, and image forming apparatus
- 专利标题（中）： 执行机构，光学扫描仪和图像形成装置
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申请号： US13411934申请日： 2012-03-05
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公开(公告)号： US09293975B2公开(公告)日： 2016-03-22
- 发明人: Makiko Hino , Yasushi Mizoguchi
- 申请人： Makiko Hino , Yasushi Mizoguchi
- 申请人地址： JP
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： JP2011-066803 20110324
- 主分类号： G02B26/08
- IPC分类号： G02B26/08 ; H02K33/16
摘要：
An actuator includes: a movable portion that can oscillate around an oscillation axis; a connection portion that extends from the movable portion and is torsionally deformed in accordance with oscillation of the movable portion; and a support portion that supports the connection portion. The movable portion forms a cross shape in a plan view from a thickness direction of the movable portion.
公开/授权文献
- US20120243066A1 ACTUATOR, OPTICAL SCANNER, AND IMAGE FORMING APPARATUS 公开/授权日：2012-09-27
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