公开(公告)号：US07433184B2

公开(公告)日：2008-10-07

申请号：US11080640

申请日：2005-03-16

申请人： Yoshiaki Hiratsuka ,  Nobukazu Yokomizo

发明人： Yoshiaki Hiratsuka ,  Nobukazu Yokomizo

IPC分类号： H05K7/00

CPC分类号： H05K9/0067 ,  G06F1/1632 ,  G06F1/182

摘要： The invention provides an electronic device that is environment-friendly and capable of achieving satisfactory noise prevention effect at low cost, and a housing implementing such electronic device. The housing has an electronic circuit disposed therein, and includes a component exposure section in which part of a conductive component disposed in the housing is exposed outward, a plate section made of a conductive material having a predetermined thickness, and spreading at a distance from the component exposure section, and a bridge section with the overall thickness thereof larger than the thickness of the plate section, extending along the component exposure section and electrically connecting the plate section and the conductive component.

公开(公告)号：US20080225477A1

公开(公告)日：2008-09-18

申请号：US12153480

申请日：2008-05-20

申请人： Yoshiaki Hiratsuka ,  Nobukazu Yokomizo

发明人： Yoshiaki Hiratsuka ,  Nobukazu Yokomizo

IPC分类号： H05K7/00

CPC分类号： H05K9/0067 ,  G06F1/1632 ,  G06F1/182

摘要： The invention provides an electronic device that is environment-friendly and capable of achieving satisfactory noise prevention effect at low cost, and a housing implementing such electronic device. The housing has an electronic circuit disposed therein, and includes a component exposure section in which part of a conductive component disposed in the housing is exposed outward, a plate section made of a conductive material having a predetermined thickness, and spreading at a distance from the component exposure section, and a bridge section with the overall thickness thereof larger than the thickness of the plate section, extending along the component exposure section and electrically connecting the plate section and the conductive component.

摘要翻译： 本发明提供一种环境友好且能够以低成本实现令人满意的防噪声效果的电子设备，以及实现这种电子设备的外壳。 壳体具有设置在其中的电子电路，并且包括其中设置在壳体中的导电部件的一部分向外露出的部件曝光部分，由具有预定厚度的导电材料制成的板部分， 元件曝光部，以及整体厚度大于板部的厚度的桥接部，沿着部件曝光部延伸并电连接板部和导电部。

公开(公告)号：US07301097B2

公开(公告)日：2007-11-27

申请号：US11017712

申请日：2004-12-22

申请人： Yoshiaki Hiratsuka ,  Yoshiro Tanaka

发明人： Yoshiaki Hiratsuka ,  Yoshiro Tanaka

IPC分类号： H05K9/00

CPC分类号： H05K1/0218 ,  H05K1/0298 ,  H05K1/181 ,  H05K2201/0715 ,  H05K2201/0723

摘要： A printed-circuit board includes a shield pattern layer that is stacked on a surface layer with respect to at least one wiring pattern layer that includes a wide-pattern area having a wiring width of more than 1 millimeter. Moreover, the shield pattern layer includes a shield pattern that is, from a plane view, overlapped on the wide-pattern area, and grounded without being electrically connected to an internal layer of other wiring pattern layers.

摘要翻译： 印刷电路板包括相对于包括布线宽度大于1毫米的宽图案区域的至少一个布线图案层堆叠在表面层上的屏蔽图案层。 此外，屏蔽图案层包括屏蔽图案，其从平面视图重叠在宽图案区域上，并且在不与其它布线图案层的内部层电连接的情况下接地。

公开(公告)号：US20070197092A1

公开(公告)日：2007-08-23

申请号：US11526099

申请日：2006-09-25

申请人： Yoshiro Tanaka ,  Yoshiaki Hiratsuka ,  Yosuke Konaka ,  Takayuki Niiyama ,  Daisuke Seki

发明人： Yoshiro Tanaka ,  Yoshiaki Hiratsuka ,  Yosuke Konaka ,  Takayuki Niiyama ,  Daisuke Seki

IPC分类号： H01R13/648

CPC分类号： H01R13/6581

摘要： A shield structure for information technology equipments includes an opening part provided in a portion of the shield structure and a lid covering the opening part. A signal ground line is provided on a printed circuit board accommodated in the enclosure. An electric connection material extends between the lid and the signal ground line of the printed circuit board and has at least a surface formed by an electrically conductive material. The electric connection material is in contact with the signal ground line of the printed circuit board.

摘要翻译： 用于信息技术设备的屏蔽结构包括设置在屏蔽结构的一部分中的开口部分和覆盖开口部分的盖子。 信号接地线设置在容纳在外壳中的印刷电路板上。 电连接材料在盖和印刷电路板的信号接地线之间延伸，并且至少具有由导电材料形成的表面。 电连接材料与印刷电路板的信号接地线接触。

公开(公告)号：US06556527B1

公开(公告)日：2003-04-29

申请号：US09539625

申请日：2000-03-31

申请人： Yoshiaki Hiratsuka ,  Hisashi Yoshinaga ,  Masanori Yamaguchi

发明人： Yoshiaki Hiratsuka ,  Hisashi Yoshinaga ,  Masanori Yamaguchi

IPC分类号： G11B3302

CPC分类号： G06F1/184 ,  G06F1/187 ,  G11B33/1493

摘要： An electronic apparatus is adapted to be used with a portable storage medium installed therein. The apparatus includes a mounting portion in which a unit for driving a portable storage medium is mounted. The mounting portion is constituted by a metal plate. When a storage medium is installed, an opening of the metal plate into which said storage medium is inserted is electrically connected between an upper portion and a lower portion thereof, so that the metal plate does not resonate with radio waves generated outside of the apparatus.

摘要翻译： 电子设备适于与安装在其中的便携式存储介质一起使用。 该装置包括安装部，其中安装有用于驱动便携式存储介质的单元。 安装部由金属板构成。 当安装存储介质时，插入有所述存储介质的金属板的开口电连接在其上部和下部之间，使得金属板不会与设备外部产生的无线电波共振。