MEMS devices
    1.
    发明授权
    MEMS devices 有权
    MEMS器件

    公开(公告)号:US08481365B2

    公开(公告)日:2013-07-09

    申请号:US12995100

    申请日:2009-05-19

    IPC分类号: H01L21/00 H01L23/06

    CPC分类号: B81C1/00293 B81C2203/0145

    摘要: A method of manufacturing a MEMS device comprises forming a MEMS device element (14). A sacrificial layer (20) is provided over the device element and a package cover layer (22) is provided over the sacrificial layer. The sacrificial layer is removed using at least one opening (22) in the cover layer and the at least one opening (24) is sealed by an anneal process.

    摘要翻译: 制造MEMS器件的方法包括形成MEMS器件元件(14)。 牺牲层(20)设置在器件元件上方,并且封装覆盖层(22)设置在牺牲层上。 使用覆盖层中的至少一个开口(22)去除牺牲层,并且通过退火工艺密封至少一个开口(24)。

    MEMS DEVICES
    2.
    发明申请
    MEMS DEVICES 有权
    MEMS器件

    公开(公告)号:US20110198746A1

    公开(公告)日:2011-08-18

    申请号:US12995100

    申请日:2009-05-19

    IPC分类号: H01L29/02 H01L21/50

    CPC分类号: B81C1/00293 B81C2203/0145

    摘要: A method of manufacturing a MEMS device comprises forming a MEMS device element (14). A sacrificial layer (20) is provided over the device element and a package cover layer (22) is provided over the sacrificial layer. The sacrificial layer is removed using at least one opening (22) in the cover layer and the at least one opening (24) is sealed by an anneal process.

    摘要翻译: 制造MEMS器件的方法包括形成MEMS器件元件(14)。 牺牲层(20)设置在器件元件上方,并且封装覆盖层(22)设置在牺牲层上。 使用覆盖层中的至少一个开口(22)去除牺牲层,并且通过退火工艺密封至少一个开口(24)。