Method and apparatus for printing conductive ink
    35.
    发明授权
    Method and apparatus for printing conductive ink 有权
    用于印刷导电油墨的方法和装置

    公开(公告)号:US07767553B2

    公开(公告)日:2010-08-03

    申请号:US11243973

    申请日:2005-10-06

    申请人: Yasuo Tanaka

    发明人: Yasuo Tanaka

    IPC分类号: H01L21/00

    摘要: Conductive ink is printed onto a wafer held on a vertically movable stage by using a squeegee to force the conductive ink through a stencil. The stencil is supported from below by a supporting member adjacent to the periphery of the stage. After the conductive ink has been printed through the stencil, pneumatic pressure is applied to the stencil from above, and the stage is lowered to separate the wafer from the stencil. The supporting member holds the stencil taut while the stage is being lowered, so that the stencil does not warp downward and the printed conductive ink leaves the stencil at substantially the same time at all points on the wafer surface, preventing the premature escape of air and loss of pneumatic pressure.

    摘要翻译: 通过使用刮板将导电油墨印刷在保持在垂直移动台上的晶片上,以迫使导电油墨通过模板。 模板通过邻近台周边的支撑构件从下方支撑。 在通过模板印刷导电油墨之后,气动压力从上方施加到模板,并且阶段被降低以将晶片与模板分离。 支撑构件在台阶下降时保持模板拉紧,使得模板不向下翘曲,并且印刷的导电油墨在晶片表面上的所有点处基本上同时离开模板,防止空气过早逸出,并且 气动压力损失。

    Grinding machine having grinder head and method of manufacturing semiconductor device by using the grinding machine
    36.
    发明授权
    Grinding machine having grinder head and method of manufacturing semiconductor device by using the grinding machine 有权
    具有研磨机的研磨机和使用研磨机制造半导体器件的方法

    公开(公告)号:US07601051B2

    公开(公告)日:2009-10-13

    申请号:US11905743

    申请日:2007-10-03

    申请人: Yasuo Tanaka

    发明人: Yasuo Tanaka

    IPC分类号: B24B1/00

    CPC分类号: B24B7/228 B24D7/06

    摘要: A grinding machine for grinding a workpiece, including a chucking table having a chucking area and a grinder head. The grinder head includes a spinning disk rotating about a rotation axis and a plurality of grindstones, which are circularly arranged on a surface of the spinning disk, whereby a slit is created between the adjacent grindstones, wherein both of the adjacent grindstones is arranged to make contact with an edge of the workpiece while grinding the workpiece.

    摘要翻译: 一种用于研磨工件的磨床,包括具有夹紧区域的夹紧台和研磨头。 研磨头包括围绕旋转轴线旋转的旋转盘和多个磨石,其圆形地布置在旋转盘的表面上,由此在相邻的砂轮之间形成狭缝,其中两个相邻的磨石被布置成 在磨削工件时与工件的边缘接触。

    Clamp device for pipe or similar component
    39.
    发明授权
    Clamp device for pipe or similar component 失效
    用于管道或类似部件的夹紧装置

    公开(公告)号:US07172162B2

    公开(公告)日:2007-02-06

    申请号:US11126317

    申请日:2005-05-11

    IPC分类号: F16L3/22

    CPC分类号: B60H1/00557 F16L3/2235

    摘要: A clamp device for mounting elongated components such as pipes on a support such as a car body comprises a first clamp to be mounted on the support and a second clamp to be mounted in a recess in the first clamp. The clamp device is constructed to permit limited transverse movement of the second clamp in the recess, to accommodate bending or curving of elongated components held by the second clamp. The first clamp may also hold elongated components.

    摘要翻译: 用于将细长部件(例如管道)安装在诸如车体的支撑件上的夹紧装置包括要安装在支撑件上的第一夹具和要安装在第一夹具中的凹部中的第二夹具。 夹持装置被构造成允许第二夹具在凹部中的有限的横向移动,以适应由第二夹具保持的细长部件的弯曲或弯曲。 第一夹具还可以保持细长部件。

    Process for the production of high-density printed wiring board
    40.
    发明授权
    Process for the production of high-density printed wiring board 有权
    生产高密度印刷线路板的工艺

    公开(公告)号:US07140103B2

    公开(公告)日:2006-11-28

    申请号:US10170614

    申请日:2002-06-14

    IPC分类号: H01K3/10

    摘要: Process for producing a high-density printed wiring board, comprising: providing an ultrathin-copper-foil-clad board having a hole and outermost copper foil thickness of 5 μm or less, plating the surface by electroless copper plating to form a layer of 0.1 to 1 μm thickness, forming an electrolytic copper plating layer of 0.5 to 3 μm thickness using the electroless copper plating layer as electrode, forming a plating resist layer on a portion of the copper plating layer, forming a pattern copper plating layer of 6 to 30 μm thickness on the copper surface in where the plating resist layer is not formed, by electrolytic plating, removing the plating resist layer, and etching the entire surface to remove the thin electrolytic copper layer, the electroless copper layer and ultrathin copper foil layer at least where the pattern copper plating layer is not formed.

    摘要翻译: 一种制造高密度印刷电路板的方法,包括:提供一种具有孔和最外铜箔厚度为5μm或更小的超薄铜箔包覆板,通过无电镀铜将表面镀覆以形成0.1层 使用无电镀铜层作为电极,形成0.5〜3μm厚的电解镀铜层,在铜镀层的一部分上形成电镀抗蚀剂层,形成6〜30μm的图案镀铜层 通过电解电镀,去除电镀抗蚀剂层,并蚀刻整个表面以除去薄的电解铜层,化学镀铜层和超薄铜箔层至少在铜表面上形成的电镀抗蚀剂层的厚度 其中未形成图案铜镀层。