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    Method of manufacturing an IC card
    31.
    发明授权
    Method of manufacturing an IC card 有权
    制造IC卡的方法

    公开(公告)号：US07478473B2

    公开(公告)日：2009-01-20

    申请号：US11536433

    申请日：2006-09-28

    申请人： Hirotaka Nishizawa ,  Kenji Osawa ,  Akira Higuchi ,  Junichiro Osako ,  Tamaki Wada

    发明人： Hirotaka Nishizawa ,  Kenji Osawa ,  Akira Higuchi ,  Junichiro Osako ,  Tamaki Wada

    IPC分类号： H05K3/30

    CPC分类号： G06K19/07743 ,  H01L24/97 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/14 ,  Y10S439/945 ,  Y10S439/946 ,  Y10T29/4913 ,  Y10T29/49133 ,  Y10T29/49144 ,  H01L2924/00014 ,  H01L2924/00

    摘要： The productivity of an IC card is to be improved. In a memory card of the type in which a memory body having a wiring substrate and a semiconductor chip mounted on a main surface of the wiring substrate is held so as to be sandwiched in between a first case and a second case, a planar outline of the memory body is smaller than half of a planar outline of the memory card. The memory body is disposed so as to be positioned closer to a first end side as one short side of the memory card with respect to a midline between the first end side and a second end side as an opposite short side of the memory card positioned on the side opposite to the first end side. The other area than the memory body-disposed area in the first and the second case is used as another functional area.

    摘要翻译： 提高IC卡的生产率。 在其中具有布线基板的存储体和安装在布线基板的主表面上的半导体芯片被夹持在第一壳体和第二壳体之间的类型的存储卡中，平面轮廓 存储器体小于存储卡的平面轮廓的一半。 存储体被布置成相对于位于第一端侧和第二端侧之间的中线的位置，更靠近作为存储卡的一个短边的第一端侧，作为位于存储卡的相对的短边 与第一端侧相对的一侧。 将第一和第二种情况下的存储体配置区域以外的区域用作另一功能区域。

    IC card
    32.
    发明授权
    IC card 有权
    IC卡

    公开(公告)号：US07416133B2

    公开(公告)日：2008-08-26

    申请号：US10961136

    申请日：2004-10-12

    申请人： Hirotaka Nishizawa ,  Akira Higuchi ,  Kenji Osawa ,  Junichiro Osako ,  Tamaki Wada

    发明人： Hirotaka Nishizawa ,  Akira Higuchi ,  Kenji Osawa ,  Junichiro Osako ,  Tamaki Wada

    IPC分类号： G05F17/00

    CPC分类号： G06K19/077 ,  G06K13/0825 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/01079 ,  H01L2924/1815 ,  H01L2924/00014

    摘要： An IC card is prevented from falling off readily an electronic device while maintaining the mechanical strength of the IC card. A recess for preventing a memory card from falling off an electronic device is provided at the side of one side of a principal surface of a cap of the memory card which is configured by fitting a memory body in a recess formed on a parts mounting surface of the cap. The bottom of the recess is terminated in the middle of the thickness of the cap. This construction makes it possible to prevent the memory card from falling off readily an electronic device while maintaining the mechanical strength of the memory card.

    摘要翻译： 在保持IC卡的机械强度的同时，防止IC卡容易脱落。 在存储卡的帽的主表面的一侧设置有用于防止存储卡从电子设备脱落的凹部，其通过将存储器体装配在形成在 这顶帽子。 凹槽的底部终止于盖的厚度的中间。 这种结构使得可以在保持存储卡的机械强度的同时防止存储卡容易地脱落电子设备。

    IC CARD AND METHOD OF MANUFACTURING THE SAME
    33.
    发明申请
    IC CARD AND METHOD OF MANUFACTURING THE SAME 有权
    IC卡及其制造方法

    公开(公告)号：US20070023885A1

    公开(公告)日：2007-02-01

    申请号：US11536433

    申请日：2006-09-28

    申请人： Hirotaka Nishizawa ,  Kenji Osawa ,  Akira Higuchi ,  Junichiro Osako ,  Tamaki Wada

    发明人： Hirotaka Nishizawa ,  Kenji Osawa ,  Akira Higuchi ,  Junichiro Osako ,  Tamaki Wada

    IPC分类号： H01L23/02

    CPC分类号： G06K19/07743 ,  H01L24/97 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/14 ,  Y10S439/945 ,  Y10S439/946 ,  Y10T29/4913 ,  Y10T29/49133 ,  Y10T29/49144 ,  H01L2924/00014 ,  H01L2924/00

    摘要： The productivity of an IC card is to be improved. In a memory card of the type in which a memory body having a wiring substrate and a semiconductor chip mounted on a main surface of the wiring substrate is held so as to be sandwiched in between a first case and a second case, a planar outline of the memory body is smaller than half of a planar outline of the memory card. The memory body is disposed so as to be positioned closer to a first end side as one short side of the memory card with respect to a midline between the first end side and a second end side as an opposite short side of the memory card positioned on the side opposite to the first end side. The other area than the memory body-disposed area in the first and the second case is used as another functional area.

    摘要翻译： 提高IC卡的生产率。 在其中具有布线基板的存储体和安装在布线基板的主表面上的半导体芯片被夹持在第一壳体和第二壳体之间的类型的存储卡中，平面轮廓 存储器体小于存储卡的平面轮廓的一半。 存储体被布置成相对于位于第一端侧和第二端侧之间的中线的位置，更靠近作为存储卡的一个短边的第一端侧，作为位于存储卡上的存储卡的相对的短边 与第一端侧相对的一侧。 将第一和第二种情况下的存储体配置区域以外的区域用作另一功能区域。

    Semiconductor device
    35.
    发明授权
    Semiconductor device 有权
    半导体器件

    公开(公告)号：US07549593B2

    公开(公告)日：2009-06-23

    申请号：US10550578

    申请日：2004-09-24

    申请人： Hirotaka Nishizawa ,  Kenji Osawa ,  Hideo Koike ,  Junichiro Osako ,  Tamaki Wada

    发明人： Hirotaka Nishizawa ,  Kenji Osawa ,  Hideo Koike ,  Junichiro Osako ,  Tamaki Wada

    IPC分类号： G06K19/06

    CPC分类号： G06K19/07732 ,  G06K7/0013 ,  G06K7/0069 ,  G06K19/07743

    摘要： A semiconductor device includes external interface terminals and processing circuits, and it is fed with an operating power source when detachably set in a host equipment. Power source feeding terminals (VCC, VSS) among the external interface terminals are long enough to keep touching the corresponding terminals of the host equipment for, at least, a predetermined time period since the separation of an extraction detecting terminal among the external interface terminals, from the corresponding terminal of the host equipment, and they are formed to be longer in the extraction direction of the semiconductor device than the extraction detecting terminal. The processing circuits include an interface control circuit (2) which is connected to the external interface terminals, and a rewritable nonvolatile memory (3) which is controlled by the interface control circuit. The nonvolatile memory stores information on the basis of the difference of the threshold voltages of memory cells. The interface control circuit causes a storage area midway of a threshold voltage initialization process to complete a process in which the threshold voltages of the memory cells are uniformalized into a predetermined threshold voltage distribution, before the power source is cut off after the separation of the extraction detecting terminal from the corresponding terminal of the host equipment.

    摘要翻译： 半导体器件包括外部接口端子和处理电路，并且当可拆卸地设置在主机设备中时，其被馈送有工作电源。 外部接口端子之间的电源馈送端子（VCC，VSS）足够长以至少在从外部接口端子之间分离提取检测端子至少预定的时间段内接触主机设备的相应端子， 从主机设备的相应终端，它们形成为比提取检测终端在半导体器件的提取方向上更长。 处理电路包括连接到外部接口端子的接口控制电路（2）和由接口控制电路控制的可重写非易失性存储器（3）。 非易失性存储器基于存储单元的阈值电压的差来存储信息。 接口控制电路使阈值电压初始化处理的中间的存储区域完成将分离提取之前的电源切断之前将存储单元的阈值电压均匀化为规定的阈值电压分布的处理 从主机设备的相应终端检测终端。

    IC CARD
    36.
    发明申请
    IC CARD 审中-公开
    IC卡

    公开(公告)号：US20080283619A1

    公开(公告)日：2008-11-20

    申请号：US12182070

    申请日：2008-07-29

    申请人： Hirotaka Nishizawa ,  Akira Higuchi ,  Kenji Osawa ,  Junichiro Osako ,  Tamaki Wada

    发明人： Hirotaka Nishizawa ,  Akira Higuchi ,  Kenji Osawa ,  Junichiro Osako ,  Tamaki Wada

    IPC分类号： G06K19/06

    CPC分类号： G06K19/077 ,  G06K13/0825 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/01079 ,  H01L2924/1815 ,  H01L2924/00014

    摘要： An IC card is prevented from falling off readily an electronic device while maintaining the mechanical strength of the IC card. A recess for preventing a memory card from falling off an electronic device is provided at the side of one side of a principal surface of a cap of the memory card which is configured by fitting a memory body in a recess formed on a parts mounting surface of the cap. The bottom of the recess is terminated in the middle of the thickness of the cap. This construction makes it possible to prevent the memory card from falling off readily an electronic device while maintaining the mechanical strength of the memory card.

    摘要翻译： 在保持IC卡的机械强度的同时，防止IC卡容易脱落。 在存储卡的帽的主表面的一侧设置有用于防止存储卡从电子设备脱落的凹部，该存储卡的主表面通过将存储体安装在形成在 这顶帽子。 凹槽的底部终止于盖的厚度的中间。 这种结构使得可以在保持存储卡的机械强度的同时防止存储卡容易地脱落电子设备。

    SEMICONDUCTOR DEVICE
    37.
    发明申请
    SEMICONDUCTOR DEVICE 有权
    半导体器件

    公开(公告)号：US20080149739A1

    公开(公告)日：2008-06-26

    申请号：US12042079

    申请日：2008-03-04

    申请人： Hirotaka NISHIZAWA ,  Kenji Osawa ,  Hideo Koike ,  Junichiro Osako ,  Tamaki Wada

    发明人： Hirotaka NISHIZAWA ,  Kenji Osawa ,  Hideo Koike ,  Junichiro Osako ,  Tamaki Wada

    IPC分类号： G06K19/00

    CPC分类号： G06F13/4081 ,  G06K19/077 ,  G06K19/07732

    摘要： A semiconductor device includes external interface terminals and processing circuits, and it is fed with an operating power source when detachably set in a host equipment. Power source feeding terminals (VCC, VSS) among the external interface terminals are long enough to keep touching the corresponding terminals of the host equipment for, at least, a predetermined time period since the separation of an extraction detecting terminal among the external interface terminals, from the corresponding terminal of the host equipment, and they are formed to be longer in the extraction direction of the semiconductor device than the extraction detecting terminal. These power source feeding terminals are a power source terminal and a ground terminal, and any power source compensating capacitor is not connected between the power source terminal and the ground terminal. Since a time period required till the cutoff of the power source can be easily ensured, a capacitor for compensating the operating power source at the power source cutoff which occurs midway of an operation is not necessitated.

    摘要翻译： 半导体器件包括外部接口端子和处理电路，并且当可拆卸地设置在主机设备中时，其被馈送有工作电源。 外部接口端子之间的电源馈送端子（VCC，VSS）足够长以至少在从外部接口端子之间分离提取检测端子至少预定的时间段内接触主机设备的相应端子， 从主机设备的相应终端，它们形成为比提取检测终端在半导体器件的提取方向上更长。 这些电源馈电端子是电源端子和接地端子，电源端子和接地端子之间没有连接任何电源补偿电容器。 由于能够容易地确保电源截止所需的时间，所以不需要用于补偿在操作中途出现的电源切断时的工作电源的电容器。

    Semiconductor device
    39.
    发明申请
    Semiconductor device 有权
    半导体器件

    公开(公告)号：US20060249580A1

    公开(公告)日：2006-11-09

    申请号：US10550578

    申请日：2004-09-24

    申请人： Hirotaka Nishizawa ,  Kenji Osawa ,  Hideo Koike ,  Junichiro Osako ,  Tamaki Wada

    发明人： Hirotaka Nishizawa ,  Kenji Osawa ,  Hideo Koike ,  Junichiro Osako ,  Tamaki Wada

    IPC分类号： G06K7/06 ,  G06K19/06

    CPC分类号： G06K19/07732 ,  G06K7/0013 ,  G06K7/0069 ,  G06K19/07743

    摘要： A semiconductor device includes external interface terminals and processing circuits, and it is fed with an operating power source when detachably set in a host equipment. Power source feeding terminals (VCC, VSS) among the external interface terminals are long enough to keep touching the corresponding terminals of the host equipment for, at least, a predetermined time period since the separation of an extraction detecting terminal among the external interface terminals, from the corresponding terminal of the host equipment, and they are formed to be longer in the extraction direction of the semiconductor device than the extraction detecting terminal. The processing circuits include an interface control circuit (2) which is connected to the external interface terminals, and a rewritable nonvolatile memory (3) which is controlled by the interface control circuit. The nonvolatile memory stores information on the basis of the difference of the threshold voltages of memory cells. The interface control circuit causes a storage area midway of a threshold voltage initialization process to complete a process in which the threshold voltages of the memory cells are uniformalized into a predetermined threshold voltage distribution, before the power source is cut off after the separation of the extraction detecting terminal from the corresponding terminal of the host equipment.

    摘要翻译： 半导体器件包括外部接口端子和处理电路，并且当可拆卸地设置在主机设备中时，其被馈送有工作电源。 外部接口端子之间的电源馈送端子（VCC，VSS）足够长以至少在从外部接口端子之间分离提取检测端子至少预定的时间段内接触主机设备的相应端子， 从主机设备的相应终端，它们形成为比提取检测终端在半导体器件的提取方向上更长。 处理电路包括连接到外部接口端子的接口控制电路（2）和由接口控制电路控制的可重写非易失性存储器（3）。 非易失性存储器基于存储单元的阈值电压的差来存储信息。 接口控制电路使阈值电压初始化处理的中间的存储区域完成将分离提取之前的电源切断之前将存储单元的阈值电压均匀化为规定的阈值电压分布的处理 从主机设备的相应终端检测终端。