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1520 条记录 (耗时 0.035 秒)

    Semiconductor device and method for operating the same
    1.
    发明授权
    Semiconductor device and method for operating the same 有权
    半导体装置及其操作方法

    公开(公告)号：US08854191B2

    公开(公告)日：2014-10-07

    申请号：US11716042

    申请日：2007-03-09

    申请人： Shunpei Yamazaki ,  Jun Koyama ,  Masato Ishii ,  Tomoaki Atsumi ,  Takeshi Osada ,  Takayuki Ikeda ,  Yoshiyuki Kurokawa ,  Yutaka Shionoiri

    发明人： Shunpei Yamazaki ,  Jun Koyama ,  Masato Ishii ,  Tomoaki Atsumi ,  Takeshi Osada ,  Takayuki Ikeda ,  Yoshiyuki Kurokawa ,  Yutaka Shionoiri

    IPC分类号： H04Q5/22 ,  G06K19/07

    CPC分类号： G06K19/0723 ,  G06K19/0701 ,  G06K19/0702

    摘要： To provide a semiconductor device including an RFID which can transmit and receive individual information without checking of the remaining charge of a battery or a replacing operation of the battery in accordance with deterioration over time of the battery for driving, and can maintain an excellent state for transmission and reception of individual information even when power of a radio wave or an electromagnetic wave from outside is insufficient. A battery (also described as a secondary battery) is provided as a power supply for supplying power to the RFID. Then, when power which is obtained from a signal received from outside is larger than predetermined power, its surplus power is stored in the battery; and when the power which is obtained from the signal received from outside is smaller than the predetermined power, power which is obtained from the battery is used for the power for driving.

    摘要翻译： 为了提供一种包括RFID的半导体器件，其可以根据用于驱动的​​电池的劣化随时检测电池的剩余电量或电池的替换操作而发送和接收各个信息，并且可以保持优异的状态 即使在来自外部的无线电波或电磁波的功率不足的情况下，也可以发送和接收个别信息。 提供电池（也称为二次电池）作为向RFID提供电力的电源。 然后，当从外部接收的信号获得的功率大于预定功率时，其剩余功率被存储在电池中; 并且当从外部接收的信号获得的功率小于预定功率时，从电池获得的功率用于驱动电力。

    Display device and drive circuit therefor
    3.
    发明授权
    Display device and drive circuit therefor 失效
    显示装置及其驱动电路

    公开(公告)号：US06292183B1

    公开(公告)日：2001-09-18

    申请号：US09115841

    申请日：1998-07-15

    申请人： Shunpei Yamazaki ,  Jun Koyama ,  Yutaka Shionoiri

    发明人： Shunpei Yamazaki ,  Jun Koyama ,  Yutaka Shionoiri

    IPC分类号： G09G500

    CPC分类号： H01L27/12 ,  G09G3/3688 ,  G09G2310/0289

    摘要： In an active matrix liquid crystal display device, the driver of a gate signal line is provided with a low-supply-voltage drive section and a high-supply-voltage drive section. A level shifter circuit in the high-supply-voltage drive section is made up of two CMOS circuits, to which a supply voltage Vdd2 (high-voltage power supply) is applied. Also, to two n-channel TFWs Tr3 and Tr7 in the level shifter circuit is applied a bias voltage Vdd1 (low-voltage power supply) which is a supply voltage different from the above supply voltage. This structure can prevent a high load from being exerted on only one n-channel TFT, thereby being capable of making the withstand voltage high.

    摘要翻译： 在有源矩阵液晶显示装置中，栅极信号线的驱动器设置有低电压驱动部和高电压驱动部。 高电源电压驱动部分中的电平移动器电路由施加电源电压Vdd2（高电压电源）的两个CMOS电路组成。 此外，对于电平移位器电路中的两个n沟道TFW Tr3和Tr7，施加与上述电源电压不同的电源电压的偏置电压Vdd1（低压电源）。 这种结构可以防止高负载仅施加在一个n沟道TFT上，从而能够使耐压高。

    Wireless power feeding system and wireless power feeding method
    4.
    发明授权
    Wireless power feeding system and wireless power feeding method 有权
    无线供电系统和无线供电方式

    公开(公告)号：US08803370B2

    公开(公告)日：2014-08-12

    申请号：US13156483

    申请日：2011-06-09

    申请人： Shunpei Yamazaki ,  Jun Koyama ,  Yoshiyuki Kurokawa ,  Yutaka Shionoiri

    发明人： Shunpei Yamazaki ,  Jun Koyama ,  Yoshiyuki Kurokawa ,  Yutaka Shionoiri

    IPC分类号： H01H9/54

    CPC分类号： H02J50/80 ,  H02J7/025 ,  H02J17/00 ,  H02J50/10 ,  H02J50/12 ,  H02J50/20 ,  H02J50/40 ,  H02J50/90 ,  Y10T307/944

    摘要： An object is to provide a power feeding system and a power feeding method which are higher convenient for a power feeding user on the power receiving side. Another object is to provide a power feeding system and a power feeding method which can offer efficient services by determining or managing a power feeding user and controlling the amount of power supplied to the power receiver appropriately by a company on the power feeding side. A power feeding device which supplies power to a power receiver wirelessly manages the power receiver on the basis of identification information of the power receiver and controls power transmitted to the power receiver on the basis of position information of the power receiver.

    摘要翻译： 目的在于提供对受电方的供电用户更为方便的供电系统和供电方式。 另一个目的是提供一种供电系统和馈电方法，其可以通过确定或管理供电用户并且由馈电侧的公司适当地控制供应给电力接收器的电力量来提供有效的服务。 基于电力接收器的识别信息，向电力接收器供电的供电装置，根据电力接收机的识别信息，无线地对电力接收机进行管理，根据电力接收机的位置信息，控制发送给电力接收装置的电力。