MEMS Structures and Methods for Forming the Same
    1.
    发明申请
    MEMS Structures and Methods for Forming the Same 有权
    MEMS结构及其形成方法

    公开(公告)号:US20130082338A1

    公开(公告)日:2013-04-04

    申请号:US13250078

    申请日:2011-09-30

    IPC分类号: H01L29/84 H01L21/02

    摘要: A device includes a micro-electro-mechanical system (MEMS) device, which includes a movable element and a fixed element. The movable element and the fixed element form two capacitor plates of a capacitor, with an air-gap between the movable element and the fixed element acting as a capacitor insulator of the capacitor. At least one of the movable element and the fixed element has a rugged surface.

    摘要翻译: 一种装置包括微电子机械系统(MEMS)装置,其包括可移动元件和固定元件。 可移动元件和固定元件形成电容器的两个电容器板,可动元件和固定元件之间的气隙用作电容器的电容器绝缘体。 可移动元件和固定元件中的至少一个具有粗糙的表面。

    MEMS structures and methods for forming the same
    2.
    发明授权
    MEMS structures and methods for forming the same 有权
    MEMS结构及其形成方法

    公开(公告)号:US08836055B2

    公开(公告)日:2014-09-16

    申请号:US13250078

    申请日:2011-09-30

    IPC分类号: H01L31/115

    摘要: A device includes a micro-electro-mechanical system (MEMS) device, which includes a movable element and a fixed element. The movable element and the fixed element form two capacitor plates of a capacitor, with an air-gap between the movable element and the fixed element acting as a capacitor insulator of the capacitor. At least one of the movable element and the fixed element has a rugged surface.

    摘要翻译: 一种装置包括微电子机械系统(MEMS)装置,其包括可移动元件和固定元件。 可移动元件和固定元件形成电容器的两个电容器板,可动元件和固定元件之间的气隙用作电容器的电容器绝缘体。 可移动元件和固定元件中的至少一个具有粗糙的表面。