公开(公告)号：US20090101273A1

公开(公告)日：2009-04-23

申请号：US12255925

申请日：2008-10-22

申请人： Minoru Karaki ,  Nobuhiro Numoto

发明人： Minoru Karaki ,  Nobuhiro Numoto

IPC分类号： B32B37/02

CPC分类号： B32B37/02 ,  B32B37/12 ,  B32B2038/042 ,  B32B2367/00 ,  B32B2375/00 ,  B32B2457/08 ,  B32B2457/20 ,  H01H13/83 ,  H01H2215/00 ,  H01H2229/056

摘要： Disclosed is a method of efficiently bonding bump members of a small cylindrical shape punched out of a highly flexible plastic film without leaving considerable extent of cutting burrs. The method comprises steps of forming bump members 45 by carrying out a half-cut process on first substrate 56 comprising highly flexible first plastic film 51 adhered to first reinforcing film 53 of a material having rigidity higher than first plastic film 51 with adhesive layer 52, removing first plastic film 51 in a manner to leave cut-out bump members 45 on first reinforcing film 53, adhering bump members 45 to second plastic film 61 coated with adhesive 47, and securely bonding thereafter bump members 45 to second plastic film 61 by hardening adhesive 47.

摘要翻译： 公开了一种有效地将高弹性塑料薄膜冲压出的小圆柱形凸块部件高效地接合而不会留下相当大的切割毛刺的方法。 该方法包括以下步骤：通过在第一基板56上进行半切工序来形成凸块部件45，所述第一基板56包括具有高于第一塑料薄膜51的刚性高于粘合剂层52的材料的第一增强薄膜53附着的高度柔性的第一塑料薄膜51， 以第一增强膜53上的切口凸起部件45的方式移除第一塑料膜51，将凸起部件45粘贴到涂覆有粘合剂47的第二塑料膜61上，然后通过硬化将第二塑料膜61牢固地粘合到第二塑料膜61上 粘合剂47。

公开(公告)号：US07622690B2

公开(公告)日：2009-11-24

申请号：US11843828

申请日：2007-08-23

申请人： Minoru Karaki ,  Akira Kamie ,  Nobumasa Nakao

发明人： Minoru Karaki ,  Akira Kamie ,  Nobumasa Nakao

IPC分类号： H01H5/30

CPC分类号： H01H13/7006 ,  H01H13/48 ,  H01H2205/026 ,  H01H2227/026 ,  H01H2227/032

摘要： The invention relates to a movable contact used for a sheet having a movable contact for example used for an electronic device such as a mobile phone and provides a movable contact that realizes, even when having a smaller size, a required pressing force and a favorable click touch response. To realize this, a part surrounded by a conical circumferential edge in which a circular outer circumference edge when seen from the upper side has an inclined surface forms a spherical surface-like section that swells in an upward direction. Both ends of the circle having an identical distance to center line of the circle are straightly cut off. Then, parts at which these straight cut edges intersect with the circular edges are chamfered to have a circular arc to provide a movable contact having a substantially oval shape having circular arc corners.

摘要翻译： 本发明涉及一种用于具有例如用于诸如移动电话的电子设备的可移动触点的片材的可移动触点，并且提供了一种可移动触点，即使当具有较小尺寸时，实现所需的按压力和良好的点击 触摸响应。 为了实现这一点，由从上侧观察到的圆形外周边缘的圆锥形圆周边缘所包围的部分具有倾斜表面形成向上方向膨胀的球形表面部分。 与圆的中心线具有相同距离的圆的两端被直线切断。 然后，这些直切边缘与圆形边缘相交的部分被倒角以具有圆弧，以提供具有圆弧角的基本椭圆形的可动触点。

公开(公告)号：US20090038925A1

公开(公告)日：2009-02-12

申请号：US12171549

申请日：2008-07-11

申请人： Minoru Karaki ,  Akira Kamie ,  Nobumasa Nakao

发明人： Minoru Karaki ,  Akira Kamie ,  Nobumasa Nakao

IPC分类号： H01H5/18

CPC分类号： H01H13/85 ,  H01H13/48 ,  H01H2203/012 ,  H01H2205/016

摘要： A movable contact includes a dome portion having substantially a dome shape and a periphery, and four projections provided on a concave surface of the dome portion. The periphery of the dome portion has substantially an oval shape having a longitudinal direction. The periphery having two linear peripheries in parallel with the longitudinal direction and two arcuate peripheries connected to the two linear peripheries at four corners. The four corners are arcuate. Two diagonal lines connecting the four corners intersect at a center of the dome portion. The four projections are located on the two diagonal lines at identical distances from the center. The movable contact contacts a fixed contact stably with an excellent click feeling on a pushing operation.

摘要翻译： 可动触点包括具有大致圆顶形状和周边的圆顶部，以及设置在圆顶部的凹面上的四个突起。 圆顶部分的周边具有基本上具有纵向方向的椭圆形形状。 周边具有与纵向方向平行的两个线性周边和两个弧形周边，四个角连接到两个线性周边。 四角是弧形的。 连接四个角的两条对角线在圆顶部分的中心相交。 四个投影位于距离中心相同距离的两条对角线上。 可动触头在推动操作时以稳定的触点触感稳定地触摸。

公开(公告)号：US20080210534A1

公开(公告)日：2008-09-04

申请号：US11843828

申请日：2007-08-23

申请人： Minoru Karaki ,  Akira Kamie ,  Nobumasa Nakao

发明人： Minoru Karaki ,  Akira Kamie ,  Nobumasa Nakao

IPC分类号： H01H5/00

CPC分类号： H01H13/7006 ,  H01H13/48 ,  H01H2205/026 ,  H01H2227/026 ,  H01H2227/032

摘要： The invention relates to a movable contact used for a sheet having a movable contact for example used for an electronic device such as a mobile phone and provides a movable contact that realizes, even when having a smaller size, a required pressing force and a favorable click touch response. To realize this, a part surrounded by a conical circumferential edge in which a circular outer circumference edge when seen from the upper side has an inclined surface forms a spherical surface-like section that swells in an upward direction. Both ends of the circle having an identical distance to center line of the circle are straightly cut off. Then, parts at which these straight cut edges intersect with the circular edges are chamfered to have a circular arc to provide a movable contact having a substantially oval shape having circular arc corners.

摘要翻译： 本发明涉及一种用于具有例如用于诸如移动电话的电子设备的可移动触点的片材的可移动触点，并且提供了一种可移动触点，即使当具有较小尺寸时，实现所需的按压力和良好的点击 触摸响应。 为了实现这一点，由从上侧观察到的圆形外周边缘的圆锥形圆周边缘所包围的部分具有倾斜表面形成向上方向膨胀的球形表面部分。 与圆的中心线具有相同距离的圆的两端被直线切断。 然后，这些直切边缘与圆形边缘相交的部分被倒角以具有圆弧，以提供具有圆弧角的基本椭圆形的可动触点。

公开(公告)号：US07161103B1

公开(公告)日：2007-01-09

申请号：US11447135

申请日：2006-06-06

申请人： Minoru Karaki ,  Makoto Sadakane

发明人： Minoru Karaki ,  Makoto Sadakane

IPC分类号： H01H1/02

CPC分类号： H01H13/704 ,  H01H2209/002 ,  H01H2209/0021 ,  H01H2239/008

摘要： A movable contact assembly includes a base sheet made of insulating film, a contact provided under a bottom surface of the base sheet, and a conductive layer comprising silver paste on the base sheet. The silver paste contains 12 wt % to 15 wt % of resin binder and 35 wt % to 88 wt % of silver particles. The resin binder includes polyester resin having a glass-transition point ranging from 30° C. to 40° C. and an average molecular weight ranging from 30000 to 35000. The silver particles contain 70 wt % to 80 wt % of flake-shaped silver particles and 20 wt % to 30 wt % of dendritic silver particles. This conductive layer of the movable contact assembly can be baked at a low temperature, and does not have cracks and is not peeled off even when being bent. In addition, this conductive layer can easily cope with static electricity and has high reliability.

摘要翻译： 可动接触组件包括由绝缘膜制成的基片，设置在基片的底表面下方的触点，以及在基片上包含银膏的导电层。 银膏含有12重量％至15重量％的树脂粘合剂和35重量％至88重量％的银颗粒。 树脂粘合剂包括具有30℃至40℃的玻璃化转变点和30000至35000的平均分子量的聚酯树脂。银颗粒含有70重量％至80重量％的片状银 颗粒和20重量％至30重量％的树枝状银颗粒。 可动接触组件的该导电层可以在低温下烘烤，并且不会产生裂纹，即使在弯曲时也不会剥离。 此外，该导电层可以容易地应对静电并且具有高可靠性。

公开(公告)号：US07679016B2

公开(公告)日：2010-03-16

申请号：US12356211

申请日：2009-01-20

申请人： Minoru Karaki ,  Takahiro Nishimura

发明人： Minoru Karaki ,  Takahiro Nishimura

IPC分类号： H01H13/70

CPC分类号： H01H13/703 ,  H01H2213/01 ,  H01H2215/004

摘要： A panel switch includes an insulating substrate, a resist layer provided on an upper surface of the insulating substrate, a cover sheet, an adhesive layer bonded onto an upper surface of the resist layer, and plural push switches activated upon being pressed via the cover sheet. The resist layer has plural contact openings and a communication opening provided therein. The contact openings and the communication opening exposes the upper surface of the insulating substrate from the contact openings and the communication opening. The communication opening allows the contact openings to communicate with each other. The adhesive layer is provided entirely on a lower surface of the cover sheet and covers the contact openings and the communication opening. The push switches are accommodated in the contact openings, respectively. In this panel switch, the adhesive layer can easily be printed on the cover sheet and bond the cover sheet securely to the insulating substrate.

摘要翻译： 面板开关包括绝缘基板，设置在绝缘基板的上表面上的抗蚀剂层，覆盖片，粘合到抗蚀剂层的上表面上的粘合剂层，以及多个按压通过盖板 。 抗蚀剂层具有多个接触开口和设置在其中的连通开口。 接触开口和连通开口使绝缘基板的上表面从接触开口和连通开口露出。 通信开口允许接触开口彼此连通。 粘合剂层完全设置在覆盖片的下表面上并覆盖接触开口和连通开口。 按钮开关分别容纳在接触开口中。 在该面板开关中，粘合剂层可以容易地印刷在覆盖片上并将覆盖片牢固地结合到绝缘基板。

公开(公告)号：US20050280634A1

公开(公告)日：2005-12-22

申请号：US11117332

申请日：2005-04-29

申请人： Koji Tanabe ,  Minoru Karaki ,  Tetsutaro Nasu

发明人： Koji Tanabe ,  Minoru Karaki ,  Tetsutaro Nasu

IPC分类号： G06F3/041 ,  G06F3/045 ,  G09G5/00 ,  H04M1/725

CPC分类号： G06F3/0412 ,  G06F3/041 ,  G06F3/045 ,  H04M1/72552 ,  H04M2250/70

摘要： An input panel which includes at the top of the upper substrate a flexible display section working on the electric-charge principle for displaying letters and drawings written with an electric-charge pen. Letters and drawings being written for entry are displayed on the display section, so an inputting operator can see and confirm with his or her eyes the letters and drawings being written. The present input panel contributes to make inputting operations easier, and free of writing mistakes and input errors.

摘要翻译： 一种输入面板，其包括在上基板的顶部，用于显示用电荷笔写的字母和图形的电荷原理工作的柔性显示部分。 写入的字母和图纸显示在显示部分，所以输入操作者可以用眼睛看到并确认写入的字母和图形。 当前的输入面板有助于使输入操作更容易，并且不会写入错误和输入错误。

公开(公告)号：US07605338B2

公开(公告)日：2009-10-20

申请号：US11954650

申请日：2007-12-12

申请人： Minoru Karaki ,  Masahiro Ito ,  Koji Tanabe ,  Hirotoshi Watanabe ,  Yousuke Chikahisa ,  Yasutaka Yamamoto

发明人： Minoru Karaki ,  Masahiro Ito ,  Koji Tanabe ,  Hirotoshi Watanabe ,  Yousuke Chikahisa ,  Yasutaka Yamamoto

IPC分类号： B41J5/26

CPC分类号： H01H13/702 ,  H01H2215/006 ,  H01H2215/008 ,  H01H2227/022

摘要： A movable contact unit includes a base sheet made of polyurethane resin, a domed movable contact made of thin metal sheet, and a pushing protrusion. The movable contact is held on a first face side of the base sheet. The pushing protrusion is formed on a second face of the base sheet at a place corresponding to a domed top of the movable contact.

摘要翻译： 可动接触单元包括由聚氨酯树脂制成的基片，由金属薄片制成的圆顶形可动触头和推动突起。 可动触点保持在基片的第一面侧。 推动突起形成在与可动触头的圆顶部相对应的位置的基片的第二面上。

公开(公告)号：US07560655B2

公开(公告)日：2009-07-14

申请号：US12171549

申请日：2008-07-11

申请人： Minoru Karaki ,  Akira Kamie ,  Nobumasa Nakao

发明人： Minoru Karaki ,  Akira Kamie ,  Nobumasa Nakao

IPC分类号： H01H5/30

CPC分类号： H01H13/85 ,  H01H13/48 ,  H01H2203/012 ,  H01H2205/016

摘要： A movable contact includes a dome portion having substantially a dome shape and a periphery, and four projections provided on a concave surface of the dome portion. The periphery of the dome portion has substantially an oval shape having a longitudinal direction. The periphery having two linear peripheries in parallel with the longitudinal direction and two arcuate peripheries connected to the two linear peripheries at four corners. The four corners are arcuate. Two diagonal lines connecting the four corners intersect at a center of the dome portion. The four projections are located on the two diagonal lines at identical distances from the center. The movable contact contacts a fixed contact stably with an excellent click feeling on a pushing operation.

摘要翻译： 可动触点包括具有大致圆顶形状和周边的圆顶部，以及设置在圆顶部的凹面上的四个突起。 圆顶部分的周边具有基本上具有纵向方向的椭圆形形状。 周边具有与纵向方向平行的两个线性周边和两个弧形周边，四个角连接到两个线性周边。 四角是弧形的。 连接四个角的两条对角线在圆顶部分的中心相交。 四个投影位于距离中心相同距离的两条对角线上。 可动触头在推动操作时以稳定的触点触感稳定地触摸。

公开(公告)号：US20070000763A1

公开(公告)日：2007-01-04

申请号：US11447135

申请日：2006-06-06

申请人： Minoru Karaki ,  Makoto Sadakane

发明人： Minoru Karaki ,  Makoto Sadakane

IPC分类号： H01H1/02

CPC分类号： H01H13/704 ,  H01H2209/002 ,  H01H2209/0021 ,  H01H2239/008

摘要： A movable contact assembly includes a base sheet made of insulating film, a contact provided under a bottom surface of the base sheet, and a conductive layer comprising silver paste on the base sheet. The silver paste contains 12 wt % to 15 wt % of resin binder and 35 wt % to 88 wt % of silver particles. The resin binder includes polyester resin having a glass-transition point ranging from 30° C. to 40° C. and an average molecular weight ranging from 30000 to 35000. The silver particles contain 70 wt % to 80 wt % of flake-shaped silver particles and 20 wt % to 30 wt % of dendritic silver particles. This conductive layer of the movable contact assembly can be baked at a low temperature, and does not have cracks and is not peeled off even when being bent. In addition, this conductive layer can easily cope with static electricity and has high reliability.

摘要翻译： 可动接触组件包括由绝缘膜制成的基片，设置在基片的底表面下方的触点，以及在基片上包含银膏的导电层。 银膏含有12重量％至15重量％的树脂粘合剂和35重量％至88重量％的银颗粒。 树脂粘合剂包括具有30℃至40℃的玻璃化转变点和30000至35000的平均分子量的聚酯树脂。银颗粒含有70重量％至80重量％的片状银 颗粒和20重量％至30重量％的树枝状银颗粒。 可动接触组件的该导电层可以在低温下烘烤，并且不会产生裂纹，即使在弯曲时也不会剥离。 此外，该导电层可以容易地应对静电并且具有高可靠性。