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    • 1. 发明授权
    • Memory element and semiconductor device
    • 存储元件和半导体器件
    • US08604547B2
    • 2013-12-10
    • US11795476
    • 2006-02-07
    • Mikio YukawaTamae TakanoYoshinobu AsamiShunpei YamazakiTakehisa Sato
    • Mikio YukawaTamae TakanoYoshinobu AsamiShunpei YamazakiTakehisa Sato
    • H01L27/12H01L21/70
    • H01L27/112G11C17/146G11C17/16
    • It is an object of the present invention to provide a nonvolatile memory device, in which additional writing is possible other than in manufacturing and forgery and the like due to rewriting can be prevented, and a semiconductor device having the memory device. It is another object of the present invention to provide an inexpensive and nonvolatile memory device with high reliability and a semiconductor device. According to one feature of the present invention, a memory device includes a first conductive layer formed over an insulating surface, a second conductive layer, a first insulating layer interposed between the first conductive layer and the second conductive layer, and a second insulating layer which covers a part of the first conductive layer, wherein the first insulating layer covers an edge portion of the first conductive layer, the insulating surface, and the second insulating layer.
    • 本发明的一个目的是提供一种非易失性存储器件,其中可以除了制造和伪造等以外的其他写入可能被改写,以及具有存储器件的半导体器件。 本发明的另一个目的是提供一种具有高可靠性的廉价且非易失性的存储器件和半导体器件。 根据本发明的一个特征,一种存储器件包括:在绝缘表面上形成的第一导电层,第二导电层,介于第一导电层和第二导电层之间的第一绝缘层;以及第二绝缘层, 覆盖第一导电层的一部分,其中第一绝缘层覆盖第一导电层,绝缘表面和第二绝缘层的边缘部分。
    • 2. 发明申请
    • Memory Element and Semiconductor Device
    • 存储器元件和半导体器件
    • US20080149733A1
    • 2008-06-26
    • US11795476
    • 2006-02-07
    • Mikio YukawaTamae TakanoYoshinobu AsamiShunpei YamazakiTakehisa Sato
    • Mikio YukawaTamae TakanoYoshinobu AsamiShunpei YamazakiTakehisa Sato
    • G06K19/07H01L29/00G11C17/00
    • H01L27/112G11C17/146G11C17/16
    • It is an object of the present invention to provide a nonvolatile memory device, in which additional writing is possible other than in manufacturing and forgery and the like due to rewriting can be prevented, and a semiconductor device having the memory device. It is another object of the present invention to provide an inexpensive and nonvolatile memory device with high reliability and a semiconductor device. According to one feature of the present invention, a memory device includes a first conductive layer formed over an insulating surface, a second conductive layer, a first insulating layer interposed between the first conductive layer and the second conductive layer, and a second insulating layer which covers a part of the first conductive layer, wherein the first insulating layer covers an edge portion of the first conductive layer, the insulating surface, and the second insulating layer.
    • 本发明的一个目的是提供一种非易失性存储器件,其中可以除了制造和伪造等以外的其他写入可能被改写,以及具有存储器件的半导体器件。 本发明的另一个目的是提供一种具有高可靠性的廉价且非易失性的存储器件和半导体器件。 根据本发明的一个特征,一种存储器件包括:在绝缘表面上形成的第一导电层,第二导电层,介于第一导电层和第二导电层之间的第一绝缘层;以及第二绝缘层, 覆盖第一导电层的一部分,其中第一绝缘层覆盖第一导电层,绝缘表面和第二绝缘层的边缘部分。
    • 8. 发明授权
    • Wireless communication device
    • 无线通信设备
    • US08463332B2
    • 2013-06-11
    • US11892343
    • 2007-08-22
    • Takehisa SatoTakeshi Osada
    • Takehisa SatoTakeshi Osada
    • H04M1/00
    • G06K19/0723G06K19/0702G06K19/0707
    • It is an object of the present invention to facilitate charge of a battery of a wireless communication device. In addition, it is another object of the present invention to provide a wireless communication device capable of transmitting and receiving individual information without battery replacement which is required due to the power consumption of a battery. A wireless communication device includes a plurality of antenna circuits and a plurality of batteries electrically connected to any one of the plurality of antenna circuits through a switch, where the plurality of batteries are each electrically connected to a different circuit, the plurality of antenna circuits receive electric waves so that the plurality of batteries electrically connected to the plurality of antenna circuits are charged, and at least one of the plurality of antenna circuits receives an electric wave having a different frequency.
    • 本发明的一个目的是便利无线通信设备的电池的充电。 此外,本发明的另一个目的是提供一种无线电通信设备,其能够发送和接收由于电池的功耗而需要的电池替换。 无线通信装置包括多个天线电路和多个电池,其通过开关电连接到所述多个天线电路中的任一个,其中所述多个电池各自电连接到不同的电路,所述多个天线电路接收 电波,使得与多个天线电路电连接的多个电池被充电,并且多个天线电路中的至少一个接收具有不同频率的电波。
    • 9. 发明授权
    • Semiconductor device, communication system, and method of charging the semiconductor device
    • 半导体装置,通信系统以及半导体装置的充电方法
    • US08030885B2
    • 2011-10-04
    • US12939290
    • 2010-11-04
    • Takehisa SatoTakeshi Osada
    • Takehisa SatoTakeshi Osada
    • H02J7/00
    • G06K19/0723G06K19/0701G06K19/0702H02J50/10H02J50/27H02J50/80
    • An object of the present invention to provide a semiconductor device including a battery that can be wirelessly charged, in which the battery can be charged even when the semiconductor device is not put close to a power feeder. Such a semiconductor device has a structure including an antenna circuit, a communication control circuit to conduct wireless communication via the antenna circuit, a battery to be charged with electric power which is externally wirelessly fed via the antenna circuit, and an oscillator circuit to wirelessly feed electric power via the antenna circuit. In addition, the battery in the semiconductor device is wirelessly charged and the semiconductor device externally feeds electric power wirelessly to a chargeable battery in another semiconductor device.
    • 本发明的目的是提供一种包括可无线充电的电池的半导体器件,其中即使当半导体器件不靠近馈电器时,电池也可被充电。 这样的半导体装置具有天线电路,通过天线电路进行无线通信的通信控制电路,经由天线电路向外部无线馈送的电力充电的电池以及无线馈电的振荡电路的结构 电力通过天线电路。 此外,半导体器件中的电池被无线充电,并且半导体器件在外部将电力无线地馈送到另一半导体器件中的可充电电池。