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106 条记录 (耗时 0.026 秒)

    SEMICONDUCTOR DEVICE
    21.
    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。

    Ic card and a method of manufacturing the same
    25.
    发明申请
    Ic card and a method of manufacturing the same 有权
    Ic卡及其制造方法

    公开(公告)号：US20070125866A1

    公开(公告)日：2007-06-07

    申请号：US10588301

    申请日：2004-02-20

    申请人： Hirotaka Nishizawa ,  Junichiro Osako ,  Kenji Osawa ,  Tamaki Wada ,  Michiaki Sugiyama

    发明人： Hirotaka Nishizawa ,  Junichiro Osako ,  Kenji Osawa ,  Tamaki Wada ,  Michiaki Sugiyama

    IPC分类号： G06K19/06

    CPC分类号： G06K19/07745 ,  G06K19/07 ,  G06K19/07718 ,  G06K19/07732 ,  G06K19/07739 ,  H01L2924/0002 ,  H01L2924/01019 ,  H01L2924/01057 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/00

    摘要： An IC card 1CD includes a frame member portion 1CB1, and an IC card main body 15 held in a state of being hung by a connecting portion 1CB2 in a frame thereof. The IC card main body 15 is made to constitute a card type information medium having a high functional performance having both of a function as a so-to-speak IC card and a function as a so-to-speak memory card having a capacity larger than that of the IC card and a function higher than that of the IC card capable of executing a security processing. An outer shape of the IC card main body 15 is formed in compliance with RS-MMC outer shape standard. A surface of a cap portion 1CB3 of the IC card main body 15 is printed with a desired character, pattern, diagram and photograph or the like by a printing method used in steps of fabricating a general IC card, and the IC card 15 is provided with higher acknowledgement performance, security performance and outlook.

    摘要翻译： IC卡1CD包括框架部件CB1和IC卡主体15，该IC卡主体15以其框架中的连接部分CB 2挂起的状态保持。 IC卡主体15构成具有高功能性的卡式信息介质，具有作为即插即用IC卡的功能，以及作为具有容量较大的说话存储卡的功能 并且具有比能够执行安全处理的IC卡的功能更高的功能。 IC卡主体15的外形形状符合RS-MMC外形标准。 IC卡主体15的盖部分1 CB 3的表面通过用于制造通用IC卡的步骤中使用的打印方法打印所需的字符，图案，图表和照片等，并且IC卡15 具有更高的确认性能，安全性能和前景。

    Semiconductor device
    26.
    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。

    Memory card and semiconductor device
    30.
    发明授权
    Memory card and semiconductor device 有权
    存储卡和半导体器件

    公开(公告)号：US07325746B2

    公开(公告)日：2008-02-05

    申请号：US10960995

    申请日：2004-10-12

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

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

    IPC分类号： G06K19/06

    CPC分类号： G06K19/07732 ,  G06K19/005 ,  G06K19/077 ,  G06K19/07749

    摘要： An antenna connection function for a noncontact interface is provided by suppressing a modification in a pin arrangement and a pin shape of a memory card that does not correspond to the noncontact interface. Two antenna connecting pins having the memory card are divided into two areas in which a size of one potential supply pin is the largest and used as a split pin arranged at intervals. Because a size of the two antenna connecting pins is at maximum as large as the size of the potential supply pin, the two antenna connecting pins are provided and the memory card that corresponds to the noncontact interface is obtained by devoting a pin area having the size of the one potential supply pin to the memory card that does not correspond to the noncontact interface.

    摘要翻译： 通过抑制不对应于非接触式接口的存储卡的引脚布置和引脚形状的修改来提供用于非接触式接口的天线连接功能。 具有存储卡的两个天线连接引脚被分成两个区域，其中一个电位引脚的尺寸最大并且用作间隔布置的分离引脚。 由于两个天线连接引脚的尺寸与电源引脚的尺寸一样大，所以提供了两个天线连接引脚，并且通过使用具有尺寸的引脚区域来获得与非接触式接口对应的存储卡 一个可能的电源引脚与存储卡不对应的非接触式接口。