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公开(公告)号:US20060245330A1
公开(公告)日:2006-11-02
申请号:US11412945
申请日:2006-04-28
申请人: Mitsuhiro Iwama , Takashi Ishii , Kunio Omi , Tsuneo Suzuki , Kouzou Ohno
发明人: Mitsuhiro Iwama , Takashi Ishii , Kunio Omi , Tsuneo Suzuki , Kouzou Ohno
IPC分类号: G11B33/02
CPC分类号: G11B17/056 , G11B17/0405 , G11B33/1493
摘要: An optical disc device includes a conductive member of a bezel assembly with openings formed by a plurality of parting lines, and gaskets are attached to the upper and lower sides of the conductive member using conductive adhesion bond.
摘要翻译: 光盘装置包括具有由多个分型线形成的开口的边框组件的导电构件,并且使用导电粘合键将垫圈附接到导电构件的上侧和下侧。
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2.
公开(公告)号:US06760297B2
公开(公告)日:2004-07-06
申请号:US09959512
申请日:2001-10-29
申请人: Yoshiharu Fujioka , Kyoya Matsuda , Akio Onuki , Kunio Omi , Futoshi Ishii
发明人: Yoshiharu Fujioka , Kyoya Matsuda , Akio Onuki , Kunio Omi , Futoshi Ishii
IPC分类号: G11B700
摘要: There is disclosed a substrate unit comprising a light emitting element attachment surface for attaching a light emitting element which emits laser light substantially in parallel to the attachment surface, a light reflecting surface for changing the direction of the light axis of the laser light emitted from the light emitting element by a predetermined angle by reflection, and a light detecting element attachment surface, formed on the same two-dimensional plane as a plane of the light emitting element attachment surface, for attaching a light detecting element which receives light incident from the outside.
摘要翻译: 公开了一种基板单元,其包括发光元件附接表面,用于附接基本上平行于附接表面发射激光的发光元件,用于改变从所述附接表面发射的激光的光轴方向的光反射表面 发光元件通过反射预定角度,以及光检测元件附接表面,其形成在与发光元件附接表面的平面相同的二维平面上,用于附接从外部入射的光的光检测元件 。
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公开(公告)号:US07966629B2
公开(公告)日:2011-06-21
申请号:US11412945
申请日:2006-04-28
申请人: Mitsuhiro Iwama , Takashi Ishii , Kunio Omi , Tsuneo Suzuki , Kouzou Ohno
发明人: Mitsuhiro Iwama , Takashi Ishii , Kunio Omi , Tsuneo Suzuki , Kouzou Ohno
IPC分类号: G11B33/02
CPC分类号: G11B17/056 , G11B17/0405 , G11B33/1493
摘要: An optical disc device includes a conductive member of a bezel assembly with openings formed by a plurality of parting lines, and gaskets are attached to the upper and lower sides of the conductive member using conductive adhesion bond.
摘要翻译: 光盘装置包括具有由多个分型线形成的开口的边框组件的导电构件,并且使用导电粘合键将垫圈附接到导电构件的上侧和下侧。
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公开(公告)号:US20050128895A1
公开(公告)日:2005-06-16
申请号:US11042062
申请日:2005-01-26
申请人: Isao Hoshino , Kunio Omi , Yasuhisa Takamura
发明人: Isao Hoshino , Kunio Omi , Yasuhisa Takamura
CPC分类号: G11B7/08582 , G11B7/123 , G11B7/1263 , G11B7/1275 , G11B7/1374 , G11B7/22 , G11B2007/0006
摘要: Disclosed is an optical head comprising a light source for emitting a light beam having a predetermined wavelength, a light source driving part for driving the light source, a monitor light detector for detecting the light amount of the light beam emitted from the light source, an objective lens for collecting the light beam on a predetermined position of the optical disc, a light receiving element for receiving the light beam reflected from the optical disc so as to convert the received light beam into an electric signal, a base having an open portion and holding an optical member for guiding the light beam in the open portion in a manner to form an optical path of the light beam ranging from the light source to the objective lens, and holding means for holding the monitor light detector within the open portion in parallel to the optical path so as not to interfere with the light beam. The particular construction permits providing a miniaturized and thin optical head capable of overcoming the mounting layout of the members.
摘要翻译: 公开了一种光头,包括用于发射具有预定波长的光束的光源,用于驱动光源的光源驱动部分,用于检测从光源发射的光束的光量的监视光检测器, 用于在光盘的预定位置处收集光束的物镜;用于接收从光盘反射的光束以将所接收的光束转换成电信号的光接收元件,具有开口部分的基座,以及 保持光学构件,以形成从光源到物镜的光束的光路的方式将光束引导到开口部;以及保持装置,用于将监视光检测器保持在开口部内并列 以不影响光束的光路。 该特定结构允许提供能够克服构件的安装布局的小型化和薄型光学头。
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