MEMS Package Having Formed Metal Lid
    1.
    发明申请
    MEMS Package Having Formed Metal Lid 有权
    已形成金属盖的MEMS封装

    公开(公告)号:US20090267223A1

    公开(公告)日:2009-10-29

    申请号:US12337320

    申请日:2008-12-17

    IPC分类号: H01L23/10

    摘要: A hermetic MEMS device (100) comprising a carrier (110) having a surface (111) including a device (101) and an attachment stripe (122), the stripe spaced from the device and surrounding the device; a metallic foil (102) having a central bulge portion (103) and a peripheral rim portion (104) meeting the stripe, the bulge cross section parallel to the carrier monotonically decreasing from the rim (104) towards the bulge apex (105); and the foil positioned over the carrier surface so that the bulge arches over the device and the rim forms a seal with the stripe.

    摘要翻译: 一种密封MEMS装置(100),包括具有包括装置(101)和附接条(122)的表面(111)的载体(110),所述条与所述装置间隔开并围绕所述装置; 具有中心凸起部分(103)的金属箔(102)和与所述条纹相遇的周边边缘部分(104),所述凸起横截面平行于所述载体从所述边缘(104)向凸起顶点(105)单调递减; 并且所述箔定位在所述载体表面上方,使得所述装置和所述边缘上的凸起拱形物与所述条纹形成密封。