Center-mass-reduced microbridge structures for ultra-high frequency MEM resonator
    121.
    发明授权
    Center-mass-reduced microbridge structures for ultra-high frequency MEM resonator 失效
    用于超高频MEM谐振器的中心质量减小的微桥结构

    公开(公告)号:US06630871B2

    公开(公告)日:2003-10-07

    申请号:US09967732

    申请日:2001-09-28

    Applicant: Qing Ma Peng Cheng

    Inventor: Qing Ma Peng Cheng

    Abstract: A micro-electromechanical (MEM) resonator is described that includes a substrate, a microbridge beam structure coupled to the substrate and at least one electrode disposed adjacent to the microbridge beam structure to induce vibration of the beam. The microbridge beam structure includes support sections and a beam formed between the support sections. The center region of the beam has a mass that is less than the mass of regions of the beam adjacent to the support sections.

    Abstract translation: 描述了一种微机电(MEM)谐振器,其包括衬底,耦合到衬底的微桥梁结构和邻近微桥梁结构设置的至少一个电极以引起梁的振动。 微桥梁结构包括支撑部分和形成在支撑部分之间的梁。 梁的中心区域的质量小于与支撑部分相邻的梁的区域的质量。

    Micromechanical component with a switch element as a movable structure,
microsystem, and production process
    122.
    发明授权
    Micromechanical component with a switch element as a movable structure, microsystem, and production process 失效
    微机械组件具有开关元件作为可移动结构,微系统和生产过程

    公开(公告)号:US5637904A

    公开(公告)日:1997-06-10

    申请号:US431491

    申请日:1995-04-28

    Applicant: Thomas Zettler

    Inventor: Thomas Zettler

    Abstract: A micromechanical component includes a fixed micromechanical structure having at least two electrodes being formed of one or more conductive layers, and a movable micromechanical structure in a void or chamber forming a conductive switch element, for making an electrical contact between the electrodes with the aid of the switch element. The void or chamber can have a, for example, grid-shaped device for securing the switch element against falling out and/or a seal at the top. A microsystem with an integrated circuit and the micromechanical component, as well as a production process for the component and the microsystem, are also provided. The component and the circuit can therefore be produced simultaneously in a very simple manner.

    Abstract translation: 微机械部件包括具有至少两个电极由一个或多个导电层形成的固定微机械结构,以及形成导电开关元件的空隙或室中的可移动微机械结构,用于借助于电极之间的电接触 开关元件。 空隙或腔室可以具有例如用于固定开关元件的网格形装置以防止脱落和/或顶部的密封。 还提供了具有集成电路和微机械组件的微系统以及组件和微系统的生产过程。 因此,组件和电路可以以非常简单的方式同时产生。

    Mems element and method of manufacturing the same
    127.
    发明专利
    Mems element and method of manufacturing the same 有权
    MEMS元件及其制造方法

    公开(公告)号:JP2010199246A

    公开(公告)日:2010-09-09

    申请号:JP2009041382

    申请日:2009-02-24

    Inventor: SAITO TOMOHIRO

    Abstract: PROBLEM TO BE SOLVED: To improve the element characteristics of an MEMS element.
    SOLUTION: The MEMS element includes a first electrode 12 provided on a substrate 1, a second electrode 16 provided above the first electrode 12 and mechanically driven toward the first electrode 12, and a beam 21A which supports the second electrode in midair, and includes a sidewall part 22 provided at its end in the width direction, the sidewall part having a downward-facing protrusion.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:提高MEMS元件的元件特性。 解决方案:MEMS元件包括设置在基板1上的第一电极12,设置在第一电极12上方并且朝向第一电极12机械驱动的第二电极16以及在空中支撑第二电极的光束21A, 并且包括设置在其宽度方向上的端部的侧壁部分22,侧壁部分具有向下的突起。 版权所有(C)2010,JPO&INPIT

Patent Agency Ranking