TPIR apparatus for monitoring tungsten hexafluoride processing to detect gas phase nucleation, and method and system utilizing same
    98.
    发明授权
    TPIR apparatus for monitoring tungsten hexafluoride processing to detect gas phase nucleation, and method and system utilizing same 有权
    用于监测六氟化钨处理以检测气相成核的TPIR装置及其利用方法和系统

    公开(公告)号:US09340878B2

    公开(公告)日:2016-05-17

    申请号:US13375053

    申请日:2010-05-28

    摘要: Apparatus and method for monitoring a vapor deposition installation in which a gas mixture can undergo gas phase nucleation (GPN) and/or chemically attack the product device, under process conditions supportive of such behavior. The apparatus includes a radiation source arranged to transmit source radiation through a sample of the gas mixture, and a thermopile detector assembly arranged to receive output radiation resulting from interaction of the source radiation with the gas mixture sample, and to responsively generate an output indicative of onset of the gas phase nucleation and/or chemical attack when such onset occurs. Such monitoring apparatus and methodology is useful in tungsten CVD processing to achieve high rate tungsten film growth without GPN or chemical attack.

    摘要翻译: 用于监测气相沉积装置的装置和方法,其中气体混合物可以在支持这种行为的工艺条件下经历气相成核(GPN)和/或化学侵蚀产品装置。 该装置包括被布置成通过气体混合物的样本传送源辐射的辐射源,以及布置成接收由源辐射与气体混合物样品的相互作用产生的输出辐射的热电堆检测器组件,并且响应地产生指示 发生这种发生时气相成核和/或化学侵蚀的发生。 这种监测装置和方法在钨CVD处理中可用于实现无GPN或化学侵蚀的高速钨膜生长。

    Fluid monitoring apparatus
    99.
    发明授权
    Fluid monitoring apparatus 有权
    流体监测装置

    公开(公告)号:US09134146B2

    公开(公告)日:2015-09-15

    申请号:US13381332

    申请日:2010-06-23

    IPC分类号: G01D11/24

    CPC分类号: G01D11/245

    摘要: A fluid monitoring apparatus, including a circuitry housing containing circuitry for processing fluid sensing signals and responsively transmitting an output, with a sensor assembly adapted for mechanical and electrical coupling to the circuitry housing. The sensor assembly includes at least one sensing member arranged to respond to a fluid species of interest in the monitored fluid, for generation of an output. The apparatus includes at least one of (A) a printed circuit board adapted to engage the circuitry housing and to mechanically couple to the sensor assembly, (B) the sensor assembly including a base and sensing element removably connected to the base by press-fit coupling elements, and (C) the sensor assembly including a base and a sensing filament connected thereto, and a filament guard to protectively circumscribe the sensing filament.

    摘要翻译: 一种流体监测装置,包括用于处理流体感测信号并且响应地传输输出的电路壳体,其具有适于机械和电耦合到电路壳体的传感器组件。 传感器组件包括至少一个感测构件,其被布置成响应被监视流体中感兴趣的流体种类,以产生输出。 该装置包括以下中的至少一个:(A)适于接合电路外壳并机械地耦合到传感器组件的印刷电路板中的至少一个;(B)传感器组件,包括基座和感测元件,该基座和感测元件通过压配合可移除地连接到基座 耦合元件,和(C)传感器组件,其包括基座和连接到其上的感测灯丝,以及灯丝防护罩,用于保护地围绕感测灯丝。