发明授权
US08716814B2 Wireless processor, wireless memory, information system, and semiconductor device
有权
无线处理器,无线存储器,信息系统和半导体器件
- 专利标题: Wireless processor, wireless memory, information system, and semiconductor device
- 专利标题(中): 无线处理器,无线存储器,信息系统和半导体器件
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申请号: US11571859申请日: 2005-07-07
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公开(公告)号: US08716814B2公开(公告)日: 2014-05-06
- 发明人: Shunpei Yamazaki , Kiyoshi Kato , Jun Koyama , Yutaka Shionoiri
- 申请人: Shunpei Yamazaki , Kiyoshi Kato , Jun Koyama , Yutaka Shionoiri
- 申请人地址: JP Atsugi-shi, Kanagawa-ken
- 专利权人: Semiconductor Energy Laboratory Co., Ltd.
- 当前专利权人: Semiconductor Energy Laboratory Co., Ltd.
- 当前专利权人地址: JP Atsugi-shi, Kanagawa-ken
- 代理机构: Fish & Richardson P.C.
- 优先权: JP2004-207810 20040714; JP2004-207824 20040714
- 国际申请: PCT/JP2005/012967 WO 20050707
- 国际公布: WO2006/006636 WO 20060119
- 主分类号: H01L27/14
- IPC分类号: H01L27/14
摘要:
The invention provides a processor obtained by forming a high functional integrated circuit using a polycrystalline semiconductor over a substrate which is sensitive to heat, such as a plastic substrate or a plastic film substrate. Moreover, the invention provides a wireless processor, a wireless memory, and an information processing system thereof which transmit and receive power or signals wirelessly. According to the invention, an information processing system includes an element forming region including a transistor which has at least a channel forming region formed of a semiconductor film separated into islands with a thickness of 10 to 200 nm, and an antenna. The transistor is fixed on a flexible substrate. The wireless processor in which a high functional integrated circuit including the element forming region is formed and the semiconductor device transmit and receive data through the antenna.