METHOD OF FORMING A HYBRID SPLIT GATE SIMICONDUCTOR
    7.
    发明申请
    METHOD OF FORMING A HYBRID SPLIT GATE SIMICONDUCTOR 审中-公开
    形成混合隔离栅智能体的方法

    公开(公告)号:US20120220092A1

    公开(公告)日:2012-08-30

    申请号:US13460600

    申请日:2012-04-30

    IPC分类号: H01L21/336 H01L21/28

    摘要: Method of forming a Hybrid Split Gate Semiconductor. In accordance with a method embodiment of the present invention, a plurality of first trenches is formed in a semiconductor substrate to a first depth. A plurality of second trenches is formed in the semiconductor substrate to a second depth. The first plurality of trenches are parallel with the second plurality of trenches. The trenches of the plurality of first trenches alternate with and are adjacent to trenches of the plurality of second trenches.

    摘要翻译: 形成混合分离栅极半导体的方法。 根据本发明的方法实施例,在半导体衬底中形成多个第一沟槽至第一深度。 多个第二沟槽在半导体衬底中形成第二深度。 第一多个沟槽与第二多个沟槽平行。 多个第一沟槽的沟槽与多个第二沟槽的沟槽交替并与之相邻。

    HYBRID SPLIT GATE SEMICONDUCTOR
    8.
    发明申请
    HYBRID SPLIT GATE SEMICONDUCTOR 审中-公开
    混合分离栅极半导体

    公开(公告)号:US20120211828A1

    公开(公告)日:2012-08-23

    申请号:US13460567

    申请日:2012-04-30

    IPC分类号: H01L29/78

    摘要: In an embodiment in accordance with the present invention, a semiconductor device includes a vertical channel region, a gate at a first depth on a first side of the vertical channel region, a shield electrode at a second depth on the first side of the vertical channel region, and a hybrid gate at the first depth on a second side of the vertical channel region. The region below the hybrid gate on the second side of the vertical channel region is free of any electrodes.

    摘要翻译: 在根据本发明的实施例中,半导体器件包括垂直沟道区,垂直沟道区的第一侧的第一深度处的栅极,垂直沟道第一侧上的第二深度处的屏蔽电极 区域,以及在垂直沟道区域的第二侧上的第一深度处的混合栅极。 在垂直沟道区的第二侧上的混合栅极下面的区域没有任何电极。

    STRUCTURES OF AND METHODS OF FABRICATING SPLIT GATE MIS DEVICES
    10.
    发明申请
    STRUCTURES OF AND METHODS OF FABRICATING SPLIT GATE MIS DEVICES 有权
    制作分层门禁装置的结构和方法

    公开(公告)号:US20110210406A1

    公开(公告)日:2011-09-01

    申请号:US12869554

    申请日:2010-08-26

    IPC分类号: H01L29/772

    摘要: A split gate field effect transistor device. The device includes a split gate structure having a trench, a gate electrode and a source electrode. A first poly layer is disposed within the trench and is connected to the gate electrode. A second poly layer connected to the source electrode, wherein the first poly layer and the second poly layer are independent.

    摘要翻译: 分路栅场效应晶体管器件。 该器件包括具有沟槽,栅电极和源电极的分离栅结构。 第一多晶硅层设置在沟槽内并连接到栅电极。 连接到源电极的第二多晶硅层,其中第一多晶硅层和第二多晶硅层是独立的。