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    VARIABLE TRANSMITTANCE OPTICAL DEVICES
    1.
    发明申请
    VARIABLE TRANSMITTANCE OPTICAL DEVICES 审中-公开
    可变透射光学器件

    公开(公告)号：WO2012079159A1

    公开(公告)日：2012-06-21

    申请号：PCT/CA2011001377

    申请日：2011-12-15

    Applicant: SWITCH MATERIALS INC ,  LAM DUHANE ,  BRANDA NEIL ROBIN ,  SMIT MATTHEW PAUL

    Inventor： LAM DUHANE ,  BRANDA NEIL ROBIN ,  SMIT MATTHEW PAUL

    IPC: G02F1/01 ,  E06B3/67 ,  G02C7/10 ,  G09F9/00 ,  H02J15/00

    CPC classification number: G02F1/163 ,  B60J3/04 ,  G02B5/208 ,  G02B5/23 ,  G02C7/101 ,  G02C7/102 ,  G02F1/0102 ,  G02F1/0126 ,  G02F1/15 ,  G02F1/153 ,  G02F1/157 ,  G02F2201/086 ,  G02F2202/14 ,  G09G3/34 ,  Y10T29/49155

    Abstract: A self-powered variable transmittance optical device, such as a smart window or other device, and associated method are provided. The device comprises one or more transparent substrates, with a switching material disposed thereon or therebetween. The switching material may be a hybrid photochromic/electrochromic material capable of transitioning from a first transmittance state to a second transmittance state with application of electricity, and from second state to first state due to another stimulus, such as UV radiation. Electrodes are coupled to the switching material for applying electricity. An electrical system provides for controllable application of the electricity, and may store energy. Energy is provided by an energy-harvesting power source such as a solar cell or other photovoltaic source, or array thereof, or another device for harvesting vibrational or thermal energy. Energy harvesting, energy storage capacity and/or switching material may be configured to provide at least a predetermined level of device operability.

    Abstract translation: 提供了自供电的可变透射比光学装置，例如智能窗或其他装置，以及相关的方法。 该装置包括一个或多个透明衬底，在其上或其间设置有开关材料。 切换材料可以是混合光致变色/电致变色材料，其能够在施加电力的情况下从第一透射率状态转换到第二透射率状态，并且由于诸如UV辐射的另一刺激从第二状态转换到第一状态。 电极耦合到开关材料以施加电力。 电力系统提供电力的可控应用，并且可以存储能量。 能量由诸如太阳能电池或其他光伏源或其阵列的能量收集电源或用于收集振动或热能的另一装置提供。 能量收集，能量存储容量和/或开关材料可以被配置为提供至少预定水平的设备可操作性。

    SYSTEM AND METHOD FOR CONTROLLING AN OPTICAL FILTER ASSEMBLY
    2.
    发明公开
    SYSTEM AND METHOD FOR CONTROLLING AN OPTICAL FILTER ASSEMBLY 有权
    系统VERFAHREN ZUR STEUERUNG EINER OPTISCHEN FILTERANORDNUNG

    公开(公告)号：EP2839338A4

    公开(公告)日：2016-01-20

    申请号：EP13778526

    申请日：2013-04-18

    Applicant: SWITCH MATERIALS INC

    Inventor： BRANDA NEIL ROBIN ,  BREMNER GLEN RAMSAY ,  FINDEN JEREMY GRAHAM ,  GIESBRECHT CORBIN ABE ,  LAM DUHANE ,  PILAPIL MATT ANDREW ,  SMIT MATTHEW PAUL

    IPC: G02F1/163 ,  E06B9/24

    CPC classification number: G02F1/163 ,  E06B9/24 ,  E06B2009/2464 ,  G02B5/23

    Abstract: A control system (10) for a variable transmittance optical filter assembly (46) includes a controller (48) in communicatively coupled to a pair of load terminals (45), and a memory (49) communicatively coupled to the controller (48) and having encoded thereon statements and instructions executable by the controller (48) to transition the optical filter assembly (46) between operating states when coupled to the pair of load terminals (45). The controller is operable to maintain the optical filter assembly (46) at a certain transmittance value between lower an upper transmittance thresholds in a hold mode by applying a pulse width modulated voltage signal (30) across the load terminals (45).

    Abstract translation: 用于可变透射率光学滤光器组件的控制系统包括通信地耦合到一对负载端子的控制器，以及通信地耦合到控制器并且在其上编码的存储器，其上编码有可由控制器执行以在操作之间转换光学滤波器组件的语句和指令 当耦合到一对负载端子时状态。 控制器可操作以执行以下任何一个或多个操作：允许光学滤光器组件通过将负载端子短路在一起而转变到暗状态，通过在负载上施加脉宽调制电压信号来将滤光器组件保持在保持模式 端子，并且通过将具有相反极性的电压脉冲的电压信号施加到负载端子来在操作状态之间转换滤光器组件。

    VARIABLE TRANSMITTANCE OPTICAL DEVICES
    4.
    发明公开
    VARIABLE TRANSMITTANCE OPTICAL DEVICES 审中-公开
    实现变传动光学器件

    公开(公告)号：EP2652546A4

    公开(公告)日：2014-09-10

    申请号：EP11848910

    申请日：2011-12-15

    Applicant: SWITCH MATERIALS INC

    Inventor： LAM DUHANE ,  BRANDA NEIL ROBIN ,  SMIT MATTHEW PAUL

    IPC: G02F1/01 ,  E06B3/67 ,  G02C7/10 ,  G09F9/00 ,  H02J15/00

    CPC classification number: G02F1/163 ,  B60J3/04 ,  G02B5/208 ,  G02B5/23 ,  G02C7/101 ,  G02C7/102 ,  G02F1/0102 ,  G02F1/0126 ,  G02F1/15 ,  G02F1/153 ,  G02F1/157 ,  G02F2201/086 ,  G02F2202/14 ,  G09G3/34 ,  Y10T29/49155

    Abstract: A self-powered variable transmittance optical device, such as a smart window or other device, and associated method are provided. The device comprises one or more transparent substrates, with a switching material disposed thereon or therebetween. The switching material may be a hybrid photochromic/electrochromic material capable of transitioning from a first transmittance state to a second transmittance state with application of electricity, and from second state to first state due to another stimulus, such as UV radiation. Electrodes are coupled to the switching material for applying electricity. An electrical system provides for controllable application of the electricity, and may store energy. Energy is provided by an energy-harvesting power source such as a solar cell or other photovoltaic source, or array thereof, or another device for harvesting vibrational or thermal energy. Energy harvesting, energy storage capacity and/or switching material may be configured to provide at least a predetermined level of device operability.

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