Process for sealing devices incorporating microstructures
    1.
    发明授权
    Process for sealing devices incorporating microstructures 有权
    包含微结构的密封装置的工艺

    公开(公告)号:US06924166B2

    公开(公告)日:2005-08-02

    申请号:US10293980

    申请日:2002-11-12

    IPC分类号: B81B7/00 B81C1/00 H01L21/00

    CPC分类号: B81C1/00333

    摘要: A process for the fabrication of devices that integrate protected microstructures, comprising the following steps: forming, in a body of semiconductor material, at least one microstructure having at least one first portion and one second portion which are relatively mobile with respect to one another and are separated from one another by at least one gap region, which is accessible through a face of the body; and sealing the gap. The sealing step includes depositing on the face of the body a layer of protective material, in such a way as to close the gap region, the protective layer being such as to enable relative motion between the first portion and the second portion of the microstructure.

    摘要翻译: 一种用于制造整合受保护微结构的器件的方法,包括以下步骤:在半导体材料体中形成至少一个具有至少一个第一部分和一个第二部分的微结构,所述第一部分和第二部分相对于彼此相对移动, 通过至少一个间隙区域彼此分离,所述间隙区域可通过身体的面部接近; 并密封间隙。 所述密封步骤包括在所述主体的表面上沉积一层保护材料,以使得所述间隙区域闭合,所述保护层能够使所述微结构的第一部分和第二部分之间相对运动。

    Method for manufacturing a micro-electro-mechanical device, in particular an optical microswitch, and micro-electro-mechanical device thus obtained
    2.
    发明授权
    Method for manufacturing a micro-electro-mechanical device, in particular an optical microswitch, and micro-electro-mechanical device thus obtained 有权
    微机电装置,特别是光学微动开关的制造方法以及如此获得的微电子机械装置

    公开(公告)号:US07399652B2

    公开(公告)日:2008-07-15

    申请号:US10821263

    申请日:2004-04-08

    IPC分类号: H01L21/58

    摘要: A method for manufacturing a micro-electro-mechanical device, which has supporting parts and operative parts, includes providing a first semiconductor wafer, having a first layer of semiconductor material and a second layer of semiconductor material arranged on top of the first layer, forming first supporting parts and first operative parts of the device in the second layer, forming temporary anchors in the first layer, and bonding the first wafer to a second wafer, with the second layer facing the second wafer. After bonding the first wafer and the second wafer together, second supporting parts and second operative parts of said device are formed in the first layer. The temporary anchors are removed from the first layer to free the operative parts formed therein.

    摘要翻译: 一种具有支撑部件和操作部件的微电子机械装置的制造方法,包括提供具有第一半导体材料层的第一半导体晶片和配置在第一层顶部的第二半导体材料层,形成 在第二层中的装置的第一支撑部分和第一操作部分,在第一层中形成临时锚固件,以及将第一晶片结合到第二晶片,第二层面向第二晶片。 在将第一晶片和第二晶片接合在一起之后,所述器件的第二支撑部件和第二操作部分形成在第一层中。 将临时锚固件从第一层移除以释放其中形成的操作部件。

    BMEMS-type high-sensitivity inertial sensor and manufacturing process thereof
    4.
    发明授权
    BMEMS-type high-sensitivity inertial sensor and manufacturing process thereof 有权
    MEMS型高灵敏度惯性传感器及其制造工艺

    公开(公告)号:US07270003B2

    公开(公告)日:2007-09-18

    申请号:US11189544

    申请日:2005-07-25

    IPC分类号: G01P15/125 G01C19/00

    CPC分类号: G01C19/5755 G01C19/5769

    摘要: The semiconductor inertial sensor is formed by a rotor element and a stator element electrostatically coupled together. The rotor element is formed by a suspended mass and by a plurality of mobile electrodes extending from the suspended mass. The stator element is formed by a plurality of fixed electrodes facing respective mobile electrodes. The suspended mass is supported by elastic suspension elements. The suspended mass has a first, larger, thickness, and the elastic suspension elements have a second thickness, smaller than the first thickness.

    摘要翻译: 半导体惯性传感器由静电耦合在一起的转子元件和定子元件形成。 转子元件由悬挂质量和从悬浮物质延伸的多个移动电极形成。 定子元件由面对各自的移动电极的多个固定电极形成。 悬挂质量由弹性悬挂元件支撑。 悬挂质量具有第一,较大的厚度,并且弹性悬挂元件具有小于第一厚度的第二厚度。

    BMEMS-type high-sensitivity inertial sensor and manufacturing process thereof
    5.
    发明申请
    BMEMS-type high-sensitivity inertial sensor and manufacturing process thereof 有权
    MEMS型高灵敏度惯性传感器及其制造工艺

    公开(公告)号:US20060042385A1

    公开(公告)日:2006-03-02

    申请号:US11189544

    申请日:2005-07-25

    IPC分类号: G01P15/08 H01L21/308

    CPC分类号: G01C19/5755 G01C19/5769

    摘要: The semiconductor inertial sensor is formed by a rotor element and a stator element electrostatically coupled together. The rotor element is formed by a suspended mass and by a plurality of mobile electrodes extending from the suspended mass. The stator element is formed by a plurality of fixed electrodes facing respective mobile electrodes. The suspended mass is supported by elastic suspension elements. The suspended mass has a first, larger, thickness, and the elastic suspension elements have a second thickness, smaller than the first thickness.

    摘要翻译: 半导体惯性传感器由静电耦合在一起的转子元件和定子元件形成。 转子元件由悬挂质量和从悬浮物质延伸的多个移动电极形成。 定子元件由面对各自的移动电极的多个固定电极形成。 悬挂质量由弹性悬挂元件支撑。 悬挂质量具有第一,较大的厚度,并且弹性悬挂元件具有小于第一厚度的第二厚度。

    Method for manufacturing a micro-electro-mechanical device, in particular an optical microswitch, and micro-electro-mechanical device thus obtained
    6.
    发明授权
    Method for manufacturing a micro-electro-mechanical device, in particular an optical microswitch, and micro-electro-mechanical device thus obtained 有权
    微机电装置,特别是光学微动开关的制造方法以及如此获得的微电子机械装置

    公开(公告)号:US08679887B2

    公开(公告)日:2014-03-25

    申请号:US13456990

    申请日:2012-04-26

    IPC分类号: H01L21/58

    摘要: A method for manufacturing a micro-electro-mechanical device, which has supporting parts and operative parts, includes providing a first semiconductor wafer, having a first layer of semiconductor material and a second layer of semiconductor material arranged on top of the first layer, forming first supporting parts and first operative parts of the device in the second layer, forming temporary anchors in the first layer, and bonding the first wafer to a second wafer, with the second layer facing the second wafer. After bonding the first wafer and the second wafer together, second supporting parts and second operative parts of said device are formed in the first layer. The temporary anchors are removed from the first layer to free the operative parts formed therein.

    摘要翻译: 一种具有支撑部件和操作部件的微电子机械装置的制造方法,包括提供具有第一层半导体材料的第一半导体晶片和布置在第一层顶部的第二半导体材料层,形成 在第二层中的装置的第一支撑部分和第一操作部分,在第一层中形成临时锚固件,以及将第一晶片结合到第二晶片,第二层面向第二晶片。 在将第一晶片和第二晶片接合在一起之后,所述器件的第二支撑部件和第二操作部分形成在第一层中。 将临时锚固件从第一层移除以释放其中形成的操作部件。

    METHOD FOR MANUFACTURING A MICRO-ELECTRO-MECHANICAL DEVICE, IN PARTICULAR AN OPTICAL MICROSWITCH, AND MICRO-ELECTRO-MECHANICAL DEVICE THUS OBTAINED
    7.
    发明申请
    METHOD FOR MANUFACTURING A MICRO-ELECTRO-MECHANICAL DEVICE, IN PARTICULAR AN OPTICAL MICROSWITCH, AND MICRO-ELECTRO-MECHANICAL DEVICE THUS OBTAINED 有权
    制造微电子机械装置的方法,特别是光学显微镜和获得的微电子机械装置

    公开(公告)号:US20080272447A1

    公开(公告)日:2008-11-06

    申请号:US12136722

    申请日:2008-06-10

    IPC分类号: H01L29/84

    摘要: A method for manufacturing a micro-electro-mechanical device, which has supporting parts and operative parts, includes providing a first semiconductor wafer, having a first layer of semiconductor material and a second layer of semiconductor material arranged on top of the first layer, forming first supporting parts and first operative parts of the device in the second layer, forming temporary anchors in the first layer, and bonding the first wafer to a second wafer, with the second layer facing the second wafer. After bonding the first wafer and the second wafer together, second supporting parts and second operative parts of said device are formed in the first layer. The temporary anchors are removed from the first layer to free the operative parts formed therein.

    摘要翻译: 一种具有支撑部件和操作部件的微电子机械装置的制造方法,包括提供具有第一层半导体材料的第一半导体晶片和布置在第一层顶部的第二半导体材料层,形成 在第二层中的装置的第一支撑部分和第一操作部分,在第一层中形成临时锚固件,以及将第一晶片结合到第二晶片,第二层面向第二晶片。 在将第一晶片和第二晶片接合在一起之后,所述器件的第二支撑部件和第二操作部分形成在第一层中。 将临时锚固件从第一层移除以释放其中形成的操作部件。

    METHOD FOR MANUFACTURING A MICRO-ELECTRO-MECHANICAL DEVICE, IN PARTICULAR AN OPTICAL MICROSWITCH, AND MICRO-ELECTRO-MECHANICAL DEVICE THUS OBTAINED
    8.
    发明申请
    METHOD FOR MANUFACTURING A MICRO-ELECTRO-MECHANICAL DEVICE, IN PARTICULAR AN OPTICAL MICROSWITCH, AND MICRO-ELECTRO-MECHANICAL DEVICE THUS OBTAINED 有权
    制造微电子机械装置的方法,特别是光学显微镜和获得的微电子机械装置

    公开(公告)号:US20120208343A1

    公开(公告)日:2012-08-16

    申请号:US13456990

    申请日:2012-04-26

    IPC分类号: H01L21/311

    摘要: A method for manufacturing a micro-electro-mechanical device, which has supporting parts and operative parts, includes providing a first semiconductor wafer, having a first layer of semiconductor material and a second layer of semiconductor material arranged on top of the first layer, forming first supporting parts and first operative parts of the device in the second layer, forming temporary anchors in the first layer, and bonding the first wafer to a second wafer, with the second layer facing the second wafer. After bonding the first wafer and the second wafer together, second supporting parts and second operative parts of said device are formed in the first layer. The temporary anchors are removed from the first layer to free the operative parts formed therein.

    摘要翻译: 一种具有支撑部件和操作部件的微电子机械装置的制造方法,包括提供具有第一半导体材料层的第一半导体晶片和配置在第一层顶部的第二半导体材料层,形成 在第二层中的装置的第一支撑部分和第一操作部分,在第一层中形成临时锚固件,以及将第一晶片结合到第二晶片,第二层面向第二晶片。 在将第一晶片和第二晶片接合在一起之后,所述器件的第二支撑部件和第二操作部分形成在第一层中。 将临时锚固件从第一层移除以释放其中形成的操作部件。

    Method for manufacturing a micro-electro-mechanical device, in particular an optical microswitch, and micro-electro-mechanical device thus obtained
    9.
    发明授权
    Method for manufacturing a micro-electro-mechanical device, in particular an optical microswitch, and micro-electro-mechanical device thus obtained 有权
    微机电装置,特别是光学微动开关的制造方法以及如此获得的微电子机械装置

    公开(公告)号:US08193550B2

    公开(公告)日:2012-06-05

    申请号:US12136722

    申请日:2008-06-10

    IPC分类号: H01L31/0352 G02B26/10

    摘要: A method for manufacturing a micro-electro-mechanical device, which has supporting parts and operative parts, includes providing a first semiconductor wafer, having a first layer of semiconductor material and a second layer of semiconductor material arranged on top of the first layer, forming first supporting parts and first operative parts of the device in the second layer, forming temporary anchors in the first layer, and bonding the first wafer to a second wafer, with the second layer facing the second wafer. After bonding the first wafer and the second wafer together, second supporting parts and second operative parts of said device are formed in the first layer. The temporary anchors are removed from the first layer to free the operative parts formed therein.

    摘要翻译: 一种具有支撑部件和操作部件的微电子机械装置的制造方法,包括提供具有第一层半导体材料的第一半导体晶片和布置在第一层顶部的第二半导体材料层,形成 在第二层中的装置的第一支撑部分和第一操作部分,在第一层中形成临时锚固件,以及将第一晶片结合到第二晶片,第二层面向第二晶片。 在将第一晶片和第二晶片接合在一起之后,所述器件的第二支撑部件和第二操作部分形成在第一层中。 将临时锚固件从第一层移除以释放其中形成的操作部件。