Integrated and released beam layer structure manufactured in trench and its manufacturing method
    179.
    发明专利
    Integrated and released beam layer structure manufactured in trench and its manufacturing method 有权
    一体化和释放的梁结构在TRENCH中制造及其制造方法

    公开(公告)号:JP2005169616A

    公开(公告)日:2005-06-30

    申请号:JP2004340417

    申请日:2004-11-25

    Abstract: PROBLEM TO BE SOLVED: To provide an integrated and released beam layer structure manufactured in a trench and its manufacturing method.
    SOLUTION: The beam layer structure has a semiconductor substrate 20, the trench 18, a first electrical conducting layer 24, and the beam 28. The trench is extended inside the semiconductor substrate and has a wall. The first electrical conducting layer is positioned on the wall of the trench in the selected position. The beam is positioned on the trench, and the first part of it is connected to the semiconductor substrate, and a second part of it is movable. The second part of the beam is separated from the wall of the trench by the selected distance. Therefore, the second part of the beam is freely movable inside the plane vertical or parallel to the surface of the substrate, and can be deflected, that is, deformed relative to the trench so as to electrically contact in response to a predetermined acceleration force applied to the beam structure or the change of a predetermined temperature.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题:提供在沟槽中制造的集成和释放的束层结构及其制造方法。 解决方案:光束层结构具有半导体衬底20,沟槽18,第一导电层24和光束28.沟槽在半导体衬底的内部延伸并具有壁。 第一导电层位于选择位置的沟槽壁上。 光束定位在沟槽上,其第一部分连接到半导体衬底,其第二部分是可移动的。 梁的第二部分与沟槽的壁分开一定距离。 因此,梁的第二部分可以在垂直或平行于基板的表面的平面内自由移动,并且可以被偏转,即相对于沟槽变形,以便响应于施加的预定加速力而电接触 到梁结构或预定温度的变化。 版权所有(C)2005,JPO&NCIPI

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