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    • 1. 发明申请
    • SILICON MICROPHONE
    • 硅胶麦克风
    • US20060006483A1
    • 2006-01-12
    • US09989513
    • 2001-11-20
    • Sung LeePeter Loeppert
    • Sung LeePeter Loeppert
    • H01L29/84
    • B81B3/0072B81B2201/0257B81B2203/0127H04R19/005
    • A solid-state transducer is disclosed. The transducer comprises a semi-conductor substrate forming a support structure and having an opening. A thin-film structure forming a diaphragm responsive to fluid-transmitted acoustic pressure is disposed over the opening. The transducer further includes a plurality of semi-conductor supports and tangential arms extending from the diaphragm edge for connecting the periphery of the diaphragm to the supports. The tangential arms permit the diaphragm to rotate relative to the supports to relieve film stress in the diaphragm. The transducer still further includes a plurality of stop bumps disposed between the substrate and the diaphragm. The stop bumps determine the separation of the diaphragm from the substrate when the transducer is biased.
    • 公开了一种固态换能器。 换能器包括形成支撑结构并具有开口的半导体衬底。 形成响应于流体传播声压的隔膜的薄膜结构设置在开口上方。 换能器还包括多个半导体支撑件和从隔膜边缘延伸的切向臂,用于将隔膜的周边连接到支撑件。 切向臂允许隔膜相对于支撑件旋转以减轻隔膜中的膜应力。 换能器还包括设置在基板和隔膜之间的多个停止凸块。 当传感器偏置时,停止凸起确定隔膜与基板的分离。
    • 9. 发明授权
    • Express kits and cup liners for human milking apparatus
    • 用于挤奶设备的快速套件和杯垫
    • US07354418B2
    • 2008-04-08
    • US10839968
    • 2004-05-06
    • Sung LeeBruce McKendry
    • Sung LeeBruce McKendry
    • A61M1/06
    • A61M1/066A61M1/06
    • A breast pump includes a pump that produces both vacuum and pulsating pressure, at least one express kit, and hoses or the like for connecting the pump to the express kit. The express kit includes a manifold, a milk collection vessel, a rigid cup and a flexible liner. The liner is made of a pliable material, and includes a funnel and a throat. The inside surface of the funnel, which is between the liner and the cup when the liner is installed, has an optional honeycomb structure that creates a forced space between the liner and the cup, while maintaining some degree of flexibility. At the end of the liner inside the throat, a rigid insert or suitable bond maintains some rigidity inside the throat, supports the liner and creates a seal between the liner and the cup at the throat end of the liner.
    • 吸奶器包括产生真空和脉动压力的泵,至少一个快速套件和用于将泵连接到快速套件的软管等。 快递套件包括歧管,收集牛奶,刚性杯和柔性衬里。 衬里由柔韧材料制成,包括漏斗和喉咙。 当衬垫安装时,在衬套和杯之间的漏斗的内表面具有可选的蜂窝结构,其在衬垫和杯之间产生强制空间,同时保持一定程度的柔性。 在喉部内的衬垫的末端,刚性插入物或合适的粘合剂在喉部内部保持一些刚性,支撑衬垫并且在衬垫的喉端处在衬垫和杯之间产生密封。