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    MICROFLUIDIC DELIVERY SYSTEM WITH A DIE ON A RIGID SUBSTRATE
    2.
    发明申请
    MICROFLUIDIC DELIVERY SYSTEM WITH A DIE ON A RIGID SUBSTRATE 审中-公开
    具有在刚性基板上的模具的微流体输送系统

    公开(公告)号：US20150373840A1

    公开(公告)日：2015-12-24

    申请号：US14310601

    申请日：2014-06-20

    Applicant: STMicroelectronics, Inc.

    Inventor： Simon Dodd ,  Joe Scheffelin ,  Dave Hunt ,  Steve Bush ,  Faiz Sherman

    IPC: H05K1/02 ,  H05K1/09 ,  H05K1/11

    CPC classification number: H05K1/0272 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1753 ,  H05K1/0212 ,  Y10T137/6416

    Abstract: The present disclosure is directed to a system that is configured to eject fluid vertically away from a thermal microfluidic die for use with scented oils or other fluids. The die is coupled to a rigid planar support board that separates the die from a reservoir of the fluid. The support board includes an opening that is lined with an inert liner that protects an interior surface of the support board from the fluid. The support board includes contact to an external power supply and contacts to the die on a first surface. The die is coupled to this first surface such that the second surface remains free of electrical connections.

    Abstract translation: 本公开涉及一种被配置为垂直远离热微流体模头喷射流体以与香味油或其它流体一起使用的系统。 模具耦合到将模具与流体的容器分离的刚性平面支撑板。 支撑板包括一个内衬有惰性衬垫的开口，该衬垫保护支撑板的内表面免受流体的影响。 支撑板包括与外部电源的接触并且在第一表面上与模具接触。 模具耦合到该第一表面，使得第二表面保持没有电连接。

    MICROFLUIDIC DELIVERY SYSTEM AND METHOD
    4.
    发明申请
    MICROFLUIDIC DELIVERY SYSTEM AND METHOD 有权
    微流体输送系统及方法

    公开(公告)号：US20150367364A1

    公开(公告)日：2015-12-24

    申请号：US14311150

    申请日：2014-06-20

    Applicant: STMicroelectronics, Inc.

    Inventor： Simon Dodd ,  Joe Scheffelin ,  Dave Hunt ,  Tim Hoekstra ,  Faiz Sherman ,  Steve Bush

    IPC: B05B9/00 ,  B05B9/01 ,  A61L9/14

    CPC classification number: A61L9/14 ,  A61L2/00 ,  A61L9/00 ,  A61L9/127 ,  A61L2209/132 ,  A61L2209/133 ,  A61L2209/134 ,  B05B17/0684

    Abstract: One or more embodiments are directed to a microfluidic delivery system that dispenses a fluid in a direction that, at least in part, opposes gravity. In one embodiment, the microfluidic delivery system includes a microfluidic refill cartridge that is configured to be placed in a housing. The microfluidic refill cartridge includes at least one nozzle that faces upward or off to a side. The microfluidic refill cartridge includes a fluid transport member that allows fluid to travel upward from a fluid reservoir in opposition to gravity. A fluid path is located above the fluid transport member placing an end of the fluid transport member in fluid communication with a chamber and a nozzle. In response to the microfluidic delivery system receiving an electrical signal, an ejection element is configured to cause fluid in the chamber to be expelled through the nozzle. In response to the fluid being expelled from the nozzle, fluid may be pulled up through the fluid transport member and through the fluid path to refill the chamber.

    Abstract translation: 一个或多个实施例涉及一种微流体输送系统，其在至少部分地与重力相反的方向上分配流体。 在一个实施例中，微流体递送系统包括配置成放置在壳体中的微流体补充盒。 微流体补充盒包括面向上或向外侧的至少一个喷嘴。 微流体补充盒包括允许流体相对于重力从流体储存器向上运动的流体输送构件。 流体路径位于流体输送构件上方，使得流体输送构件的端部与腔室和喷嘴流体连通。 响应于接收电信号的微流体传递系统，喷射元件构造成使得腔室中的流体通过喷嘴排出。 响应于从喷嘴排出的流体，流体可以被上拉通过流体输送构件并且通过流体路径以重新填充腔室。

    Microfluidic system with single drive signal for multiple nozzles
    8.
    发明授权
    Microfluidic system with single drive signal for multiple nozzles 有权
    具有多个喷嘴的单驱动信号的微流体系统

    公开(公告)号：US09358567B2

    公开(公告)日：2016-06-07

    申请号：US14310886

    申请日：2014-06-20

    Applicant: STMicroelectronics, Inc.

    Inventor： Simon Dodd ,  Joe Scheffelin ,  Dave Hunt ,  Matt Giere ,  Dana Gruenbacher ,  Faiz Sherman

    IPC: B05B17/06 ,  H05K1/11 ,  H05K1/18 ,  H05K1/02

    CPC classification number: B05B17/0607 ,  B05B17/0638 ,  B05B17/0684 ,  B41J2/14016 ,  B41J2/14024 ,  B41J2/14056 ,  B41J2/14072 ,  B41J2/1433 ,  B41J2/1601 ,  B41J2/1632 ,  B41J2/175 ,  B41J2/17526 ,  B41J2/1753 ,  B41J2002/14338 ,  B41J2002/14491 ,  H05K1/0212 ,  H05K1/111 ,  H05K1/181 ,  Y10T29/49119

    Abstract: The present disclosure is directed to a microfluidic die that includes a plurality of heaters above a substrate, a plurality of chambers and nozzles above the heaters, a plurality of first contacts coupled to the heaters, and a plurality of second contacts coupled to the heaters. The plurality of second contacts are coupled to each other and coupled to ground. The die includes a plurality of contact pads, a first signal line coupled to the plurality of second contacts and to a first one of the plurality of contact pads, and a plurality of second signal lines, each second signal line being coupled to one of the plurality of first contacts, groups of the second signal lines being coupled together to drive a group of the plurality of heaters with a single signal, each group of the second signal lines being coupled to a remaining one of the plurality of contact pads.

    Abstract translation: 本公开涉及一种微流体管芯，其包括在基底上方的多个加热器，加热器上方的多个腔室和喷嘴，联接到加热器的多个第一触头以及耦合到加热器的多个第二触点。 多个第二触点彼此耦合并耦合到地。 芯片包括多个接触焊盘，耦合到多个第二触点和多个接触焊盘中的第一触点的第一信号线以及多个第二信号线，每个第二信号线耦合到 多个第一触点，第二信号线的组被耦合在一起以用单个信号驱动一组多个加热器，每组第二信号线耦合到多个接触垫中的剩余的一个。

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