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16 条记录 (耗时 0.024 秒)

    Disc centering device
    1.
    发明授权
    Disc centering device 失效
    光盘定心装置

    公开(公告)号：US07114244B2

    公开(公告)日：2006-10-03

    申请号：US10676144

    申请日：2003-10-02

    申请人： Ki-keon Yeom ,  Sang-jin Choi ,  Young-kun Kwon ,  Hyun-jin Lee ,  Dong-ok Kwak

    发明人： Ki-keon Yeom ,  Sang-jin Choi ,  Young-kun Kwon ,  Hyun-jin Lee ,  Dong-ok Kwak

    IPC分类号： B23P19/00

    CPC分类号： G11B17/038 ,  Y10T29/49025 ,  Y10T29/49131 ,  Y10T29/49133 ,  Y10T29/53165 ,  Y10T29/53191 ,  Y10T29/53261

    摘要： A disc centering device includes a base plate, a chuck which is installed on the base plate, a hub unit which is detachably engaged to the chuck and receives discs and spacers to be stacked, disc pushers which are slidably provided outside the hub unit and include corresponding pressure members which center the discs by pushing circumferences of the discs, a driving unit which slides the disc pushers, and biasing units which are slidably provided outside the hub unit and push circumferences of the spacers. Accordingly, by performing a spacer biasing along with a disc centering, the accuracy of a centering is increased, thereby providing the discs having data recorded thereon with a uniform quality. Additionally, vibration of a rotation body can be minimized due to the simple configuration of the disc centering device. Furthermore, the productivity and manufacturability of HDDs are improved in view of the simplified maintenance and repair of the same.

    摘要翻译： 盘定心装置包括基板，安装在基板上的卡盘，可拆卸地接合到卡盘并容纳待堆叠的盘和间隔件的轮毂单元，可滑动地设置在轮毂单元外部的盘推动器，并且包括 相应的压力部件，其通过推动圆盘的圆周使圆盘对中，驱动单元，其使盘推动器滑动;以及偏压单元，其可滑动地设置在轮毂单元外部并推动间隔件的周向。 因此，通过与盘定心一起执行间隔件偏压，可以提高定中心的精度，从而提供具有以其均匀质量记录在其上的数据的盘。 此外，由于盘定心装置的简单配置，旋转体的振动可以最小化。 此外，为了简化维护和修理，HDD的生产率和可制造性得到改善。

    Tri-axial bending load testing jig
    4.
    发明申请
    Tri-axial bending load testing jig 审中-公开
    三轴弯曲载荷试验夹具

    公开(公告)号：US20060137465A1

    公开(公告)日：2006-06-29

    申请号：US11245067

    申请日：2005-10-07

    申请人： Dong-woo Lee ,  Sin-taek Yim ,  Seong-woon Booh ,  Jin-woo Cho ,  Ki-taek Kim ,  Dong-ok Kwak

    发明人： Dong-woo Lee ,  Sin-taek Yim ,  Seong-woon Booh ,  Jin-woo Cho ,  Ki-taek Kim ,  Dong-ok Kwak

    IPC分类号： G01N3/00

    CPC分类号： G01N3/20 ,  G01N2203/0258 ,  G01N2203/0435

    摘要： A tri-axial bending load testing jig includes a die including first and second supporting axes which upholds opposite sides of a board material, the first and the second supporting axes movable so that an interval therebetween can be adjusted according to a size of the board material, a punch mounted at an upper part of the die movable in a vertical direction to press down a center portion of the board material, a punch setting unit formed in the center of the die to set the center and parallelism of the punch with respect to the first and the second supporting axes and having a punch groove for receiving the punch at the center portion of the die, and a material positioning unit guiding a position of the board material to be put on the first and the second supporting axes, according to the size of the board material.

    摘要翻译： 三轴弯曲载荷测试夹具包括：模具，其包括支撑板材相对侧的第一和第二支撑轴，第一和第二支撑轴可移动，使得它们之间的间隔可以根据板材的尺寸进行调节 ，安装在所述模具的上部的冲头，其可在垂直方向上移动以按压所述板材的中心部分;冲模设置单元，形成在所述模具的中心，以将所述冲头的中心和平行度相对于 第一支撑轴和第二支撑轴，并且具有用于在模具的中心部分处接收冲头的冲压槽，以及引导待放置在第一和第二支撑轴上的板材的位置的材料定位单元，根据 板材的尺寸。

    Flexible printed circuit board
    5.
    发明申请
    Flexible printed circuit board 失效
    柔性印刷电路板

    公开(公告)号：US20050237725A1

    公开(公告)日：2005-10-27

    申请号：US11107979

    申请日：2005-04-18

    申请人： Jin-woo Cho ,  Seong-woon Booh ,  Dong-woo Lee ,  Ki-taek Kim ,  Yun-mi Seo ,  Dong-ok Kwak

    发明人： Jin-woo Cho ,  Seong-woon Booh ,  Dong-woo Lee ,  Ki-taek Kim ,  Yun-mi Seo ,  Dong-ok Kwak

    IPC分类号： H05K1/02 ,  H01R35/02 ,  H04M1/02 ,  H05K1/00 ,  H05K7/16

    CPC分类号： H05K1/028 ,  H01R35/02 ,  H05K2201/091

    摘要： A flexible printed circuit board is robust to a repeated twisting and consists of a minute circuit printed on a flexible insulated material sheet, and has the bent parts of the opposite edges symmetrical in structure. The bent parts are straightened out when twisting occurs. In the flexible printed circuit board, the opposite edges are longer in length than the middle part such that the tensile deformation at the opposite edges at the time of twisting does not occur or is minimized.

    摘要翻译： 柔性印刷电路板对于反复扭转是坚固的，并且由打印在柔性绝缘材料片上的微小电路组成，并且相对边缘的弯曲部分在结构上对称。 弯曲部分在发生扭曲时被拉直。 在柔性印刷电路板中，相对边缘的长度比中间部分长，使得扭曲时的相对边缘处的拉伸变形不发生或最小化。

    Terminal
    6.
    发明授权
    Terminal 失效
    终奌站

    公开(公告)号：US08466876B2

    公开(公告)日：2013-06-18

    申请号：US11342565

    申请日：2006-01-31

    申请人： Dong-ok Kwak ,  Eun-deok Bae ,  Dong-woo Lee ,  Ki-taek Kim ,  Seong-woon Booh ,  Jin-woo Cho

    发明人： Dong-ok Kwak ,  Eun-deok Bae ,  Dong-woo Lee ,  Ki-taek Kim ,  Seong-woon Booh ,  Jin-woo Cho

    IPC分类号： G06F3/02 ,  G09G5/00

    CPC分类号： H04M1/0237

    摘要： A terminal includes a lower housing; an upper housing slidably installed with respect to the lower housing; and a pressing member with both ends being supported by the lower and upper housings, respectively, for providing variable levels of pressure in diverse directions according to a sliding position of the upper housing with respect to the lower housing, wherein one end of the pressing member is movably linked to the lower housing. The small-sized pressing member provides a maximum level of pressure to facilitate the sliding movement of the upper housing with respect to the lower housing. Thus, space utilization can be improved.

    摘要翻译： 终端包括下壳体; 相对于下壳体可滑动地安装的上壳体; 以及分别由所述下壳体和上壳体支撑的两端的按压构件，用于根据所述上壳体相对于所述下壳体的滑动位置在不同方向上提供可变水平的压力，其中所述按压构件的一端 可移动地连接到下壳体。 小型按压构件提供最大程度的压力，以便于上壳体相对于下壳体的滑动运动。 因此，可以提高空间利用率。

    Flexible printed circuit board
    8.
    发明授权
    Flexible printed circuit board 失效
    柔性印刷电路板

    公开(公告)号：US07660126B2

    公开(公告)日：2010-02-09

    申请号：US11107979

    申请日：2005-04-18

    申请人： Jin-woo Cho ,  Seong-woon Booh ,  Dong-woo Lee ,  Ki-taek Kim ,  Yun-mi Seo ,  Dong-ok Kwak

    发明人： Jin-woo Cho ,  Seong-woon Booh ,  Dong-woo Lee ,  Ki-taek Kim ,  Yun-mi Seo ,  Dong-ok Kwak

    IPC分类号： H05K1/00

    CPC分类号： H05K1/028 ,  H01R35/02 ,  H05K2201/091

    摘要： A flexible printed circuit board is robust to a repeated twisting and consists of a minute circuit printed on a flexible insulated material sheet, and has the bent parts of the opposite edges symmetrical in structure. The bent parts are straightened out when twisting occurs. In the flexible printed circuit board, the opposite edges are longer in length than the middle part such that the tensile deformation at the opposite edges at the time of twisting does not occur or is minimized.

    摘要翻译： 柔性印刷电路板对于重复的扭转是坚固的，并且由打印在柔性绝缘材料片上的微小电路组成，并且相对边缘的弯曲部分在结构上对称。 弯曲部分在发生扭曲时被拉直。 在柔性印刷电路板中，相对边缘的长度比中间部分长，使得扭曲时的相对边缘处的拉伸变形不发生或最小化。

    Scribing method and apparatus of liquid crystal panel, method for fabricating liquid crystal panel
    9.
    发明授权
    Scribing method and apparatus of liquid crystal panel, method for fabricating liquid crystal panel 失效
    液晶面板划线方法及装置，液晶面板制造方法

    公开(公告)号：US07504273B2

    公开(公告)日：2009-03-17

    申请号：US11315001

    申请日：2005-12-23

    申请人： Dong-woo Lee ,  Seong-woon Booh ,  Jin-woo Cho ,  Ki-taek Kim ,  Dong-ok Kwak

    发明人： Dong-woo Lee ,  Seong-woon Booh ,  Jin-woo Cho ,  Ki-taek Kim ,  Dong-ok Kwak

    IPC分类号： H01L21/00

    CPC分类号： G02F1/133351 ,  C03B33/033 ,  C03B33/107

    摘要： A method for fabricating liquid crystal panel including providing a first and second substrates, attaching the first substrate to the second substrate with a predetermined gap, fixing the attached first and second substrates in a state bent into the predetermined radius of curvature such that tension can be applied to a predetermined cutting surface of the first substrate, forming a crack on the predetermined cutting surface using a scribing wheel, cutting the substrates by applying mechanical force to the first and the second substrates on which the crack is formed, and injecting liquid crystal into each of cut liquid crystal cells.

    摘要翻译： 一种制造液晶面板的方法，包括提供第一和第二衬底，以预定间隙将第一衬底附接到第二衬底，将所连接的第一和第二衬底固定在弯曲成预定曲率半径的状态，使得张力可以 施加到第一基板的预定切割表面上，使用划线轮在预定切割表面上形成裂纹，通过对形成有裂纹的第一基板和第二基板施加机械力来切割基板，并将液晶注入 每个切割液晶单元。