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    • 55. 发明授权
    • Semiconductor device
    • 半导体器件
    • US08816484B2
    • 2014-08-26
    • US12068398
    • 2008-02-06
    • Jun KoyamaShunpei Yamazaki
    • Jun KoyamaShunpei Yamazaki
    • H01L23/02
    • G06K19/07775G06K19/07722H01L23/5227H01L23/528H01L27/0203H01L27/0688H01L27/12H01L27/1214H01L27/1225H01L27/1266H01L27/1277H01L27/13H01L2924/0002H01L2924/3011H01L2924/00
    • A semiconductor device, in which an integrated circuit portion and an antenna are easily connected, can surely transmit and receive a signal to and from a communication device. The integrated circuit portion is formed of a thin film transistor over a surface of a substrate so that the area occupied by the integrated circuit portion is increased. The antenna is provided over the integrated circuit portion, and the thin film transistor and the antenna are connected. Further, the area over the substrate occupied by the integrated circuit portion is 0.5 to 1 times as large as the area of the surface of the substrate. Thus, the size of the integrated circuit portion can be close to the desired size of the antenna, so that the integrated circuit portion and the antenna are easily connected and the semiconductor device can surely transmit and receive a signal to and from the communication device.
    • 集成电路部分和天线容易连接的半导体器件可以肯定地向通信设备发送信号和从通信设备接收信号。 集成电路部分由衬底的表面上的薄膜晶体管形成,使得由集成电路部分占据的面积增加。 天线设置在集成电路部分上,并且薄膜晶体管和天线被连接。 此外,由集成电路部分占据的衬底上的面积是衬底表面的面积的0.5至1倍。 因此,集成电路部分的尺寸可以接近天线的期望尺寸,使得集成电路部分和天线容易连接,并且半导体器件可以可靠地向通信装置发送信号和从通信装置接收信号。
    • 60. 发明授权
    • Semiconductor device and semiconductor memory device
    • 半导体器件和半导体存储器件
    • US08674351B2
    • 2014-03-18
    • US13334850
    • 2011-12-22
    • Jun KoyamaShunpei Yamazaki
    • Jun KoyamaShunpei Yamazaki
    • H01L29/12G11C5/06
    • H01L27/1225G11C11/403G11C16/0433H01L27/088H01L27/1156
    • A data retention period of a memory circuit is lengthened, power consumption is reduced, and a circuit area is reduced. Further, the number of times written data can be read to one data writing operation is increased. A memory circuit has a first field-effect transistor, a second field-effect transistor, and a third field-effect transistor. A data signal is input to one of a source and a drain of the first field-effect transistor. A gate of the second field-effect transistor is electrically connected to the other of the source and the drain of the first field-effect transistor. One of a source and a drain of the third field-effect transistor is electrically connected to a source or a drain of the second field-effect transistor.
    • 存储电路的数据保持期延长,功耗降低,电路面积减小。 此外,写入数据的次数可以被读取,一个数据写入操作被增加。 存储电路具有第一场效应晶体管,第二场效应晶体管和第三场效应晶体管。 数据信号被输入到第一场效应晶体管的源极和漏极之一。 第二场效应晶体管的栅极电连接到第一场效应晶体管的源极和漏极中的另一个。 第三场效应晶体管的源极和漏极之一电连接到第二场效应晶体管的源极或漏极。