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公开(公告)号：US09690094B2
公开(公告)日：2017-06-27
申请号：US14898722
申请日：2015-01-30
Inventor： Akira Kurozuka , Akihiro Morikawa , Toshiaki Horie , Shinsuke Nakazono
CPC classification number: G02B26/105 , G02B26/0858 , G02B27/0006
Abstract: An optical device includes: an optical element having an optically functional surface which is pivotable; a base supporting the optical element; and a package housing the optical element and the base, in which the package includes: a wall that surrounds the optical element and the base; a window that closes a first opening defined by the wall, and forms an optical path to the optically functional surface, the window being transmissive to light; and a bottom plate that closes a second opening defined by the wall.
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公开(公告)号：US12027318B2
公开(公告)日：2024-07-02
申请号：US17695227
申请日：2022-03-15
Inventor： Yoshiki Kamimura , Takeshi Imamura , Akihiro Morikawa , Wataru Tamura
Abstract: A capacitor includes a bus bar. The bus bar includes a bus bar body member and a terminal formation member configured to be superposed on and fixed to a terminal formation part of the bus bar body member. In the terminal formation part, a plurality of first connection terminal parts are formed so as to be arranged in one direction, by portions of the terminal formation part being cut and raised. In the terminal formation member, a plurality of second connection terminal parts are formed so as to be arranged in one direction, by portions of the terminal formation member being cut and raised, and second openings are formed in places where the portions have been cut and raised. The first connection terminal parts and the second connection terminal parts are alternately arranged in one direction, by the first connection terminal parts being passed through the second openings.
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3.发明申请ACTUATOR, OPTICAL REFLECTING ELEMENT, AND IMAGE FORMING DEVICE USING OPTICAL REFLECTING ELEMENT 有权激光器，光学反射元件和使用光学反射元件的图像形成装置公开(公告)号：US20150049155A1
公开(公告)日：2015-02-19
申请号：US14389988
申请日：2013-05-30
Inventor： Akihiro Morikawa , Soichiro Hiraoka , Shinsuke Nakazono , Kazuki Komaki
CPC classification number: G02B26/0858 , G02B26/0841 , G02B26/105 , G02B27/0006 , G03G15/04072 , H01L41/042 , H01L41/0933
Abstract: An actuator includes a frame, a driver portion having one end connected to an inside of the frame, a movable portion connected to another end of the driver portion, and an electrode provided at the movable portion. The driver portion vibrates the movable portion by being driven by a driving signal. The electrode receives a high-frequency signal higher than that of the driving signal. This actuator is driven at a high speed by a large deflection angle, and can prevent dust from adhering to the movable portion.
Abstract translation: 致动器包括框架，具有连接到框架内部的一端的驱动器部分，连接到驱动器部分的另一端的可动部分和设置在可动部分处的电极。 驱动部通过由驱动信号驱动而使可动部振动。 电极接收高于驱动信号的高频信号。 该致动器以大的偏转角高速驱动，并且可以防止灰尘粘附到可动部。
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4.发明授权Actuator, optical reflecting element, and image forming device using optical reflecting element 有权致动器，光反射元件和使用光反射元件的图像形成装置公开(公告)号：US09207451B2
公开(公告)日：2015-12-08
申请号：US14389988
申请日：2013-05-30
Inventor： Akihiro Morikawa , Soichiro Hiraoka , Shinsuke Nakazono , Kazuki Komaki
CPC classification number: G02B26/0858 , G02B26/0841 , G02B26/105 , G02B27/0006 , G03G15/04072 , H01L41/042 , H01L41/0933
Abstract: An actuator includes a frame, a driver portion having one end connected to an inside of the frame, a movable portion connected to another end of the driver portion, and an electrode provided at the movable portion. The driver portion vibrates the movable portion by being driven by a driving signal. The electrode receives a high-frequency signal higher than that of the driving signal. This actuator is driven at a high speed by a large deflection angle, and can prevent dust from adhering to the movable portion.
Abstract translation: 致动器包括框架，具有连接到框架内部的一端的驱动器部分，连接到驱动器部分的另一端的可动部分和设置在可动部分处的电极。 驱动部通过由驱动信号驱动而使可动部振动。 电极接收高于驱动信号的高频信号。 该致动器以大的偏转角高速驱动，并且可以防止灰尘粘附到可动部。
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