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157 条记录 (耗时 0.047 秒)

    Semiconductor device
    61.
    发明申请
    Semiconductor device 有权
    半导体器件

    公开(公告)号：US20080111702A1

    公开(公告)日：2008-05-15

    申请号：US11976782

    申请日：2007-10-29

    申请人： Takeshi Osada

    发明人： Takeshi Osada

    IPC分类号： G08B21/00

    CPC分类号： H01M6/50 ,  H01M10/425

    摘要： A semiconductor device with a built-in battery whose residual amount of the electrical energy can be detected accurately. The semiconductor device has a battery, a demodulation circuit, a control circuit which generates a signal having information about the residual amount of the electrical energy stored in the battery, and a transmission medium which displays the residual amount of the electrical energy in accordance with the signal. The demodulation circuit demodulates a signal input from an antenna which requests display of the residual amount of the electrical energy. Based on the demodulated signal, the control circuit starts to generate a signal having information about the residual amount of the electrical energy in the battery.

    摘要翻译： 具有内置电池的半导体器件，能够精确地检测电能的剩余量。 半导体器件具有电池，解调电路，控制电路，其产生具有关于存储在电池中的电能的剩余量的信息的信号;以及传输介质，其根据所述电能显示剩余的电能量 信号。 解调电路解调从天线输入的信号，该信号请求显示电能的剩余量。 基于解调信号，控制电路开始产生具有关于电池中的电能的剩余量的信息的信号。

    Electronic pen and electronic pen system
    62.
    发明申请
    Electronic pen and electronic pen system 审中-公开
    电子笔和电子笔系统

    公开(公告)号：US20080055279A1

    公开(公告)日：2008-03-06

    申请号：US11892591

    申请日：2007-08-24

    申请人： Takeshi Osada ,  Mayumi Yamaguchi ,  Konami Izumi

    发明人： Takeshi Osada ,  Mayumi Yamaguchi ,  Konami Izumi

    IPC分类号： G06F3/033

    CPC分类号： G06F3/03545 ,  G06F3/033 ,  G06F3/03542 ,  G06F3/044 ,  G06F3/04883 ,  G06K9/00402 ,  G06K9/22 ,  G06K9/222 ,  H02J7/025

    摘要： To provide a small and light-weight writing instrument that can accurately read information written down on a display portion as electronic information. A pen-shaped device which includes a battery capable of being charged wirelessly from the outside, a first sensor which detects whether a pen nib has contact with a surface, a second sensor which detects movement of the pen nib in contact with the surface, a control circuit which is electrically connected to the first sensor and the second sensor, and a memory which is electrically connected to the control circuit, where the first sensor, the second sensor, the control circuit, and the memory operate by supply of electric power from the battery.

    摘要翻译： 提供一种小型轻便的书写工具，可以准确地读取在显示部分上写入的信息作为电子信息。 一种笔状装置，包括能够从外部无线充电的电池，检测笔尖是否与表面接触的第一传感器，检测笔尖与表面接触的移动的第二传感器， 电连接到第一传感器和第二传感器的控制电路，以及电连接到控制电路的存储器，其中第一传感器，第二传感器，控制电路和存储器通过从 电池。

    Semiconductor device
    63.
    发明申请
    Semiconductor device 有权
    半导体器件

    公开(公告)号：US20080055047A1

    公开(公告)日：2008-03-06

    申请号：US11892568

    申请日：2007-08-24

    申请人： Takeshi Osada ,  Hikaru Tamura

    发明人： Takeshi Osada ,  Hikaru Tamura

    IPC分类号： H04B7/00

    CPC分类号： H04B5/00 ,  H01Q1/2225 ,  H01Q21/28 ,  H04B5/0062 ,  H04B5/0081

    摘要： The semiconductor device includes a signal processing circuit, an antenna circuit that is connected to the signal processing circuit, and a storage means that supplies electric power to the signal processing circuit. The signal processing circuit receives and transmits information through the antenna circuit, generates a direct current voltage from signals received by the antenna circuit, and stores the direct current voltage in the storage means. Furthermore, the antenna circuit has an antenna portion that receives signals by an electromagnetic induction method and an antenna portion that receives signals by a microwave method so that signals of frequencies from a wide band can be received. Because signals from a wide band can be received, the environment in which the storage means can be charged is widened.

    摘要翻译： 半导体器件包括信号处理电路，连接到信号处理电路的天线电路以及向信号处理电路提供电力的存储装置。 信号处理电路通过天线电路接收和发送信息，从由天线电路接收的信号产生直流电压，并将直流电压存储在存储装置中。 此外，天线电路具有通过电磁感应方式接收信号的天线部分和通过微波接收信号的天线部分，从而可以接收来自宽带的频率的信号。 由于可以接收来自宽频带的信号，所以可以使存储装置可以充电的环境变宽。

    Clock generation circuit and semiconductor device provided therewith
    64.
    发明申请
    Clock generation circuit and semiconductor device provided therewith 有权

    公开(公告)号：US20060267690A1

    公开(公告)日：2006-11-30

    申请号：US11417181

    申请日：2006-05-04

    申请人： Takeshi Osada

    发明人： Takeshi Osada

    IPC分类号： H03L7/085 ,  H03L7/089

    CPC分类号： H03L7/0995 ,  H03L7/18

    摘要： It is an object of the present invention to solve a problem that malfunction of communication is generated by varying a frequency of a clock due to noise from outside in a case where there is no supplied signal in a circuit which performs negative feedback control so that the supplied signal and the feedback signal can maintain a fixed phase relationship between the signals. The present invention provides a configuration including a PLL circuit and an oscillator circuit, where a switch for switching an output between a signal from the PLL circuit and a signal from the oscillator circuit to the signal output portion is provided to switch from a connection to the PLL circuit to a connection to the oscillator circuit in a case where there is no received signal.

    Image display device and method of testing the same
    65.
    发明授权
    Image display device and method of testing the same 有权
    图像显示装置及其测试方法

    公开(公告)号：US07053649B1

    公开(公告)日：2006-05-30

    申请号：US10724835

    申请日：2003-12-02

    申请人： Takeshi Osada

    发明人： Takeshi Osada

    IPC分类号： G01R31/00

    CPC分类号： G09G3/32 ,  G09G3/006 ,  G09G2300/08 ,  G09G2330/12

    摘要： It is the object of the present invention to provide a simple and accurate testing circuit and a testing method while occupying as small space as possible in an image display device. By partly changing dummy pixels arranged in the periphery of a display region into a testing circuit, tests for detecting broken wires in data signal lines and scanning lines and whether pixels are controlled adequately can be conducted easily and accurately, occupying as small space as possible without a need of an additional complicated circuit. Accordingly, a display panel can be produced at a low cost.

    摘要翻译： 本发明的目的是提供一种在图像显示装置中尽可能小的空间的简单且精确的测试电路和测试方法。 通过将布置在显示区域的周边的虚拟像素部分地改变为测试电路，可以容易且准确地进行用于检测数据信号线和扫描线中的断线以及是否适当地控制像素的测试，占据尽可能小的空间，而没有 需要一个额外的复杂电路。 因此，可以以低成本制造显示面板。

    Thin semiconductor device and operation method of thin semiconductor device
    68.
    发明授权
    Thin semiconductor device and operation method of thin semiconductor device 有权
    薄型半导体器件及薄型半导体器件的操作方法

    公开(公告)号：US09030298B2

    公开(公告)日：2015-05-12

    申请号：US13424737

    申请日：2012-03-20

    申请人： Shunpei Yamazaki ,  Takeshi Osada ,  Yasuyuki Arai ,  Yuko Tachimura

    发明人： Shunpei Yamazaki ,  Takeshi Osada ,  Yasuyuki Arai ,  Yuko Tachimura

    IPC分类号： G06K9/00 ,  H01L23/66 ,  G06K19/07 ,  G06K7/00 ,  G06K19/077

    CPC分类号： G06K19/072 ,  G06K7/0008 ,  G06K19/0723 ,  G06K19/07718 ,  G06K19/07749

    摘要： The present invention provides a thin semiconductor device in which its security such as prevention of counterfeit or information leakage is to be enhanced. One feature of the present invention is a thin semiconductor device in which a plurality of thin film integrated circuits are mounted and in which at least one integrated circuit is different from the other integrated circuits in any one of a specification, layout, frequency for transmission or reception, a memory, a communication means, a communication rule and the like. According to the present invention, a thin semiconductor device tag having the plurality of thin film integrated circuits communicates with a reader/writer and at least one of the thin film integrated circuits receives a signal to write information in a memory, and the information written in the memory determines which of the thin film integrated circuits communicates.

    摘要翻译： 本发明提供一种薄型半导体器件，其中要防止伪造或信息泄漏的安全性得到提高。 本发明的一个特征是薄型半导体器件，其中安装了多个薄膜集成电路，并且其中至少一个集成电路与其他集成电路不同，其中任何一个规格，布局，传输频率或 接收，存储器，通信装置，通信规则等。 根据本发明，具有多个薄膜集成电路的薄的半导体器件标签与读取器/写入器通信，并且至少一个薄膜集成电路接收将信息写入存储器的信号，并且写入的信息 存储器确定薄膜集成电路中的哪一个通信。

    Semiconductor device
    69.
    发明授权
    Semiconductor device 有权
    半导体器件

    公开(公告)号：US09000431B2

    公开(公告)日：2015-04-07

    申请号：US13344015

    申请日：2012-01-05

    申请人： Hidekazu Miyairi ,  Takeshi Osada ,  Kengo Akimoto ,  Shunpei Yamazaki

    发明人： Hidekazu Miyairi ,  Takeshi Osada ,  Kengo Akimoto ,  Shunpei Yamazaki

    IPC分类号： H01L29/786 ,  H01L29/423 ,  H01L27/12

    CPC分类号： H01L29/78648 ,  H01L27/1225 ,  H01L27/124 ,  H01L29/42384 ,  H01L29/78645 ,  H01L29/7869 ,  H01L29/78696

    摘要： As a display device has a higher definition, the number of pixels, gate lines, and signal lines are increased. When the number of the gate lines and the signal lines are increased, there occurs a problem that it is difficult to mount an IC chip including a driver circuit for driving the gate and signal lines by bonding or the like, whereby manufacturing cost is increased. A pixel portion and a driver circuit for driving the pixel portion are provided over the same substrate, and at least part of the driver circuit includes a thin film transistor using an oxide semiconductor interposed between gate electrodes provided above and below the oxide semiconductor. The pixel portion and the driver portion are provided over the same substrate, whereby manufacturing cost can be reduced.

    摘要翻译： 作为显示装置具有更高的清晰度，像素数，栅极线和信号线的数量增加。 当栅极线和信号线的数量增加时，存在难以安装包括用于通过接合等驱动栅极和信号线的驱动电路的IC芯片，由此增加制造成本的问题。 用于驱动像素部分的像素部分和驱动电路设置在相同的基板上，驱动电路的至少一部分包括薄膜晶体管，该薄膜晶体管使用介于氧化物半导体上方和下方的栅电极之间的氧化物半导体。 像素部分和驱动器部分设置在相同的基板上，由此可以降低制造成本。