TRANSPORTATION DEVICE HAVING A MONOLITHICALLY INTEGRATED MULTI-SENSOR DEVICE ON A SEMICONDUCTOR SUBSTRATE AND METHOD THEREFOR
    52.
    发明申请
    TRANSPORTATION DEVICE HAVING A MONOLITHICALLY INTEGRATED MULTI-SENSOR DEVICE ON A SEMICONDUCTOR SUBSTRATE AND METHOD THEREFOR 有权
    在半导体基板上具有单一集成多传感器器件的传输器件及其方法

    公开(公告)号:US20140264659A1

    公开(公告)日:2014-09-18

    申请号:US14207443

    申请日:2014-03-12

    Abstract: A transportation device is provided having multiple sensors configured to detect and measure different parameters of interest. The transportation device includes at least one monolithic integrated multi-sensor (MIMS) device. The MIMS device comprises at least two sensors of different types formed on a common semiconductor substrate. For example, the MIMS device can comprise an indirect sensor and a direct sensor. The transportation device couples a first parameter to be measured directly to the direct sensor. Conversely, the transportation device can couple a second parameter to be measured to the indirect sensor indirectly. Other sensors can be added to the transportation device by stacking a sensor to the MIMS device or to another substrate coupled to the MIMS device. This supports integrating multiple sensors such as a microphone, an accelerometer, and a temperature sensor to reduce cost, complexity, simplify assembly, while increasing performance.

    Abstract translation: 提供了具有多个传感器的运输装置,其被配置为检测和测量不同的感兴趣的参数。 运输装置包括至少一个单片集成多传感器(MIMS)装置。 MIMS器件包括形成在公共半导体衬底上的至少两种不同类型的传感器。 例如,MIMS装置可以包括间接传感器和直接传感器。 运输装置将待测量的第一参数直接耦合到直接传感器。 相反,运输装置可间接地将待测量的第二参数耦合到间接传感器。 可以通过将传感器堆叠到MIMS装置或耦合到MIMS装置的另一基板上而将其它传感器添加到运输装置。 这支持集成多个传感器,如麦克风,加速度计和温度传感器,以降低成本,复杂性,简化组装,同时提高性能。

    HERMETICALLY SEALED PACKAGE HAVING STRESS REDUCING LAYER
    56.
    发明公开
    HERMETICALLY SEALED PACKAGE HAVING STRESS REDUCING LAYER 审中-公开
    密封封装具有减少应力的层

    公开(公告)号:EP3180288A1

    公开(公告)日:2017-06-21

    申请号:EP14755503.1

    申请日:2014-08-11

    Abstract: A sealed package having a device 102 disposed on a wafer structure and a lid structure 108 bonded to the device wafer. The device wafer includes: a substrate 104; a metal ring 107DW disposed on a surface portion of substrate around the device and a bonding material 118 disposed on the metal ring. A first layer of the metal ring includes a stress relief buffer layer 109DW having a higher ductility than that of the surface portion of the substrate and a width greater than the width of the bonding material. The metal ring extends laterally beyond at least one of the inner and outer edges of the bonding material. The stress relief buffer layer has a coefficient of thermal expansion greater than the coefficient of expansion of the surface portion of the substrate and less than the coefficient of expansion of the bonding material.

    Abstract translation: 具有设置在晶片结构上的器件102和结合到器件晶片的盖结构108的密封封装。 器件晶片包括:衬底104; 设置在装置周围的基板的表面部分上的金属环107DW和设置在金属环上的结合材料118。 金属环的第一层包括应力消除缓冲层109DW,该应力消除缓冲层109DW具有比衬底的表面部分更高的延展性并且宽度大于接合材料的宽度。 金属环横向地延伸超出键合材料的内边缘和外边缘中的至少一个。 应力消除缓冲层的热膨胀系数大于衬底的表面部分的膨胀系数并且小于接合材料的膨胀系数。

    Infrared sensor with back side infrared filter
    59.
    发明公开
    Infrared sensor with back side infrared filter 审中-公开
    Infrarotsensor mitrückseitigemInfrarotfilter

    公开(公告)号:EP2172754A1

    公开(公告)日:2010-04-07

    申请号:EP08017465.9

    申请日:2008-10-06

    Applicant: Sensirion AG

    Abstract: An infrared sensor comprises a temperature sensor (4) at a top side of a substrate (1) and an infrared filter element (19) located at a bottom side of the substrate (1). A lead frame is placed above the substrate (1) and a housing is cast having a window (42) extending to the filter element (19). A recess (27) in the lead frame (25) provides a large distance between the temperature sensor (4) and the metal of the lead frame (25), thereby reducing thermal conductance. This type of device is easy to manufacture.

    Abstract translation: 红外线传感器包括位于基板(1)的顶侧的温度传感器(4)和位于基板(1)的底侧的红外线过滤元件(19)。 引线框架放置在基板(1)上方,并且铸造具有延伸到过滤元件(19)的窗口(42)的壳体。 引线框架(25)中的凹部(27)在温度传感器(4)和引线框架(25)的金属之间提供了很大的距离,从而降低了热导率。 这种类型的设备易于制造。

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