Semiconductor device with group III-V channel and group IV source-drain and method for manufacturing the same
    3.
    发明授权
    Semiconductor device with group III-V channel and group IV source-drain and method for manufacturing the same 有权
    具有III-V族通道和IV族源极漏极的半导体器件及其制造方法

    公开(公告)号:US08148218B2

    公开(公告)日:2012-04-03

    申请号:US13044597

    申请日:2011-03-10

    申请人: Chun-Yen Chang

    发明人: Chun-Yen Chang

    IPC分类号: H01L21/335 H01L21/336

    摘要: The present invention is related to a semiconductor device with group III-V channel and group IV source-drain and a method for manufacturing the same. Particularly, the energy level density and doping concentration of group III-V materials are increased by the heteroepitaxy of group III-V and group IV materials and the structural design of elements. The method comprises: preparing a substrate; depositing a dummy gate material layer on the substrate and defining a dummy gate from the dummy gate material layer by photolithography; performing doping by self-aligned ion implantation using the dummy gate as a mask and performing activation at high temperature, so as to form source-drain; removing the dummy gate; forming a recess in the substrate between the source-drain pair by etching; forming a channel-containing stacked element in the recess by epitaxy; and forming a gate on the channel-containing stacked element.

    摘要翻译: 本发明涉及具有III-V族通道和IV族源极漏极的半导体器件及其制造方法。 特别是Ⅲ-Ⅴ族材料的能级密度和掺杂浓度通过III-V族和IV族材料的异质外延和元素的结构设计增加。 该方法包括:制备基材; 在所述衬底上沉积虚拟栅极材料层并通过光刻从所述虚拟栅极材料层限定伪栅极; 使用伪栅极作为掩模通过自对准离子注入进行掺杂,并在高温下进行激活,以形成源极 - 漏极; 去除虚拟门; 通过蚀刻在源极 - 漏极对之间的衬底中形成凹陷; 通过外延在所述凹部中形成通道堆叠元件; 以及在含通道的堆叠元件上形成栅极。

    Body channel communication method and device using a transmission mode according to interefence estimate
    4.
    发明授权
    Body channel communication method and device using a transmission mode according to interefence estimate 有权
    车身通道通信方式和设备采用传输方式根据情报估算

    公开(公告)号:US09191126B2

    公开(公告)日:2015-11-17

    申请号:US13853065

    申请日:2013-03-29

    IPC分类号: H04B13/00 H04W28/04

    CPC分类号: H04B13/005 H04W28/04

    摘要: A body channel communication method is disclosed including the following steps. Whether or not a body channel is established is detected. When that a body channel is established is detected, a check packet is received from an electrical device, which is at another end of the body channel, through the body channel. A current interference power of the body channel is estimated according to the received check packet. A current transmission mode for the body channel is obtained according to the current interference power. Data is transmitted through the body channel, which is set to the current transmission mode. Further, a body channel communication device is also disclosed.

    摘要翻译: 公开了一种身体通道通信方法,包括以下步骤。 检测到身体信道是否建立。 当检测到身体信道建立时,通过身体信道从位于身体信道的另一端的电气设备接收到检查包。 根据接收到的检查包估计身体信道的当前干扰功率。 根据当前的干扰功率获得身体信道的当前传输模式。 通过身体通道传输数据,该通道设置为当前传输模式。 此外,还公开了身体通道通信装置。