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公开(公告)号：WO2016176769A1
公开(公告)日：2016-11-10
申请号：PCT/CA2016/050503
申请日：2016-04-29
Applicant: SWITCH MATERIALS INC.
Inventor： SMIT, Matthew , GAUTHIER, Simon , LAM, Duhane
CPC classification number: G02C7/101 , G02F1/153 , G02F1/163 , G02F1/172 , G02F2201/58
Abstract: An eyewear control system for a variable transmittance optical filter assembly configurable to cover at least a portion of a lens of an eyewear device. The eyewear control system includes a controller communicatively coupled to a pair of load terminals. The eyewear control system also includes a light sensor communicatively coupled to the controller to provide a detector output signal, the light sensor being positioned to receive sunlight transmitted through the optical filter assembly and towards an eye of a person wearing the eyewear device, the detector output signal being set in dependence on an amount of sunlight received by the light sensor. The eyewear control system also includes a memory communicatively coupled to the controller and having encoded thereon computer program code executable by the controller to transition the optical filter assembly between operating states when coupled to the pair of load terminals. The controller is operable to vary a voltage across the load terminals in dependence on the detector output signal to vary an amount of sunlight transmitted to the eye by the optical filter assembly.
Abstract translation: 一种用于可变透射率光学滤光器组件的眼镜控制系统，其可配置为覆盖眼镜装置的透镜的至少一部分。 眼镜控制系统包括通信地耦合到一对负载端子的控制器。 眼镜控制系统还包括通信地耦合到控制器以提供检测器输出信号的光传感器，光传感器被定位成接收透过光学滤光器组件的太阳光并朝向穿戴眼镜装置的人的眼睛，检测器输出 信号根据由光传感器接收的太阳光的量来设定。 眼镜控制系统还包括通信地耦合到控制器的存储器，并且其上编码有可由控制器执行的计算机程序代码，以在连接到该对负载终端时在操作状态之间转换光学滤波器组件。 控制器可操作以根据检测器输出信号来改变负载端子两端的电压，以改变由滤光器组件传输到眼睛的太阳光的量。
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公开(公告)号：WO2014134714A3
公开(公告)日：2014-10-30
申请号：PCT/CA2014000191
申请日：2014-03-06
Applicant: SWITCH MATERIALS INC
Inventor： GAUTHIER SIMON JAMES , LAM DUHANE , KOUTSANDREAS ANDREW , SARGENT JONATHAN ROSS , VON HAHN PETER ALEXANDER
CPC classification number: G02F1/161 , B23K26/38 , B23K26/402 , B23K2203/172 , B23K2203/50 , G02F1/1339 , G02F2201/506
Abstract: The disclosure provides, in part a seal system for sealing a film. The disclosure further provides, in part, a sealed film comprising a first and a second substrate; a first and a second electrode disposed on the surface of at least one of the substrates; a switching material disposed between the first and second substrates; a first seal and a second seal; the first seal disposed along an edge of the switching material, separating the switching material from the second seal.
Abstract translation: 本公开部分地提供用于密封膜的密封系统。 本发明还部分地提供包括第一和第二基底的密封膜; 设置在至少一个基板的表面上的第一和第二电极; 设置在所述第一和第二基板之间的开关材料; 第一密封件和第二密封件; 所述第一密封件沿着所述开关材料的边缘设置，将所述开关材料与所述第二密封件分离。
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公开(公告)号：WO2013177676A1
公开(公告)日：2013-12-05
申请号：PCT/CA2013/000522
申请日：2013-05-29
Applicant: SWITCH MATERIALS INC.
Inventor： BRANDA, Neil, Robin , ERNO, Zachary, Bryce , FINDEN, Jeremy, Graham , LAM, Duhane , LOO, Charles, Joseph, Gongming , SARGENT, Jonathan, Ross , SMIT, Matthew, Paul , VON HAHN, Peter, Alexander , WIGGINS, Douglas, Malcolm
CPC classification number: G02F1/0102 , B32B17/10486 , B32B17/10513 , B32B17/10633 , B32B17/10761 , B32B37/12 , B32B2307/402 , B32B2307/42 , B32B2315/08 , B32B2419/00 , B32B2551/00 , B32B2605/006 , B32B2605/08 , B60J3/04 , E06B9/24 , E06B2009/2417 , E06B2009/2464 , G02B5/208 , G02B5/23 , G02C7/10 , G02C7/101 , G02C7/102 , G02F1/01 , G02F1/157 , G02F1/17 , G02F2203/05 , G02F2203/48 , Y10T29/49826
Abstract: A optical filter comprising a variable transmittance layer having a first spectrum in a dark state, and a second spectrum in a faded state; and a color balancing layer having a third spectrum; each of the first, second and third spectra comprising a visible portion; the first and third spectra combining to provide a dark state spectrum approximating a dark state target color; and the second and third spectra combining to provide a fades state spectrum approximating a faded state target colour. The optical filter may further comprise a light attenuating layer. The optical filter may further comprise part of a laminated glass.
Abstract translation: 一种滤光器，包括具有处于黑暗状态的第一光谱的可变透射层和处于褪色状态的第二光谱; 和具有第三光谱的色平衡层; 第一，第二和第三光谱中的每一个包括可见部分; 第一和第三光谱组合以提供接近暗状态目标颜色的暗态光谱; 并且第二和第三光谱组合以提供近似褪色状态目标颜色的渐变状态光谱。 光学滤波器还可以包括光衰减层。 滤光器还可以包括夹层玻璃的一部分。
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公开(公告)号：WO2013152425A1
公开(公告)日：2013-10-17
申请号：PCT/CA2013/000339
申请日：2013-04-09
Applicant: SWITCH MATERIALS , INC.
Inventor： BRANDA, Neil Robin , BREMNER, Glen Ramsay , FINDEN, Jeremy Graham , GAUTHIER, Simon James , GILLON, Bronwyn Hilary , KOUTSANDREAS, Andrew , MARSHMAN, Veronica Elizabeth , PILAPIL, Matt Andrew , SARGENT, John Ross , SENIOR, James Daniel , SHANMUGAM, Karthik Vikram Siva
CPC classification number: G02F1/153 , G02B1/04 , G02B5/23 , G02F1/0063 , G02F1/0126 , G02F1/15 , G02F2001/1519
Abstract: A switching material comprising one or more than one polymers and an electrolyte comprising a salt and a solvent portion comprising one or more solvents; and one or more compounds having electrochromic and photochromic properties dispersed homogeneously through the switching material; and wherein the switching material is transitionable from a light state to a dark state on exposure to UV light and from a dark state to a light state with application of an electric voltage.
Abstract translation: 一种开关材料，其包含一种或多种聚合物和包含盐和包含一种或多种溶剂的溶剂部分的电解质; 一种或多种具有电致变色和光致变色特性的化合物通过开关材料均匀分散; 并且其中所述开关材料在暴露于UV光并且从施加电压的暗态到浅状态时可从光状态转变到暗状态。
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公开(公告)号：WO2012079159A8
公开(公告)日：2012-06-21
申请号：PCT/CA2011/001377
申请日：2011-12-15
Applicant: SWITCH MATERIALS INC. , LAM, Duhane , BRANDA, Neil Robin , SMIT, Matthew Paul , VON HAHN, Peter Alexander
Inventor： LAM, Duhane , BRANDA, Neil Robin , SMIT, Matthew Paul , VON HAHN, Peter Alexander
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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Patent Agency Ranking
公开(公告)号：WO2010142019A1
公开(公告)日：2010-12-16
申请号：PCT/CA2010/000849
申请日：2010-06-10
Applicant: SWITCH MATERIALS, INC. , LAM, Duhane , BRANDA, Neil, R.
Inventor： LAM, Duhane , BRANDA, Neil, R.
CPC classification number: G02F1/163 , B60J3/04 , G02B5/223 , G02B5/23 , G02C7/101 , G02C7/102 , G02F1/0018 , G02F1/0063 , G02F1/15 , G02F1/1533 , G02F1/157 , G02F2001/1515 , G02F2201/086 , H01R43/26 , Y10T29/49117 , Y10T29/49204 , Y10T156/10
Abstract: Variable transmittance optical filters capable of transitioning from a light state to a dark state on exposure to UV radiation and from a dark state to a light state with application of an electric voltage are provided. The optical filters comprise a switching material that comprises one or more chromophores that have electrochromic and photochromic properties.
Abstract translation: 提供了能够在暴露于UV辐射并从施加电压的暗态到光状态时从光状态转变为暗状态的可变透射率光学滤光器。 光学滤波器包括开关材料，其包含具有电致变色和光致变色性质的一个或多个发色团。
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公开(公告)号：WO2016077918A1
公开(公告)日：2016-05-26
申请号：PCT/CA2015/051195
申请日：2015-11-17
Applicant: SWITCH MATERIALS INC.
Inventor： BRANDA, Neil Robin , BREMNER, Glen Ramsay , FINDEN, Jeremy Graham , PILAPIL, Matt Andrew , ROBERTS, Matthew Neal , SARGENT, Jonathan Ross , SENIOR, James Daniel , MARSHMAN, Veronica Elizabeth Patricia
CPC classification number: C09K9/02 , C09K2211/1007 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , G02B5/23 , G02F1/1521 , G02F2202/14
Abstract: A composition comprising a diarylethene photochromic anodic species, a cathodic species and an electrolyte that comprises a supporting electrolyte and a solvent. Electrochromic devices such as optical filters are prepared from such compositions.
Abstract translation: 包含二芳基乙烯光致变色阳极物质，阴极物质和包含支持电解质和溶剂的电解质的组合物。 由这些组合物制备诸如滤光器的电致变色器件。
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公开(公告)号：WO2013155612A1
公开(公告)日：2013-10-24
申请号：PCT/CA2013/000381
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
CPC classification number: G02F1/163 , E06B9/24 , E06B2009/2464 , G02B5/23 , G02F1/13318
Abstract: A control system for a variable transmittance optical filter assembly includes a controller in communicatively coupled to a pair of load terminals, and a memory communicatively coupled to the controller and having encoded thereon statements and instructions executable by the controller to transition the optical filter assembly between operating states when coupled to the pair of load terminals. The controller is operable to perform any one or more of: allowing the optical filter assembly to transition to a dark state by shorting the load terminals together, maintaining the optical filter assembly in a hold mode by applying a pulse width modulated voltage signal across the load terminals, and transitioning the optical filter assembly between operative states by applying a voltage signal having voltage pulses of opposite polarities to the load terminals.
Abstract translation: 用于可变透射率光学滤波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 当耦合到该对负载端子时状态。 控制器可操作以执行以下任何一个或多个操作：允许光学滤波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。
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公开(公告)号：WO2013106921A1
公开(公告)日：2013-07-25
申请号：PCT/CA2013/000054
申请日：2013-01-21
Applicant: SWITCH MATERIALS , INC.
Inventor： BRANDA, Neil Robin , FINDEN, Jeremy Graham , SARGENT, Jonathan Ross , SMIT, Matthew Paul , WIGGIN, Douglas Malcolm , SHIPPAM, Cynthia Elizabeth
CPC classification number: G02F1/1521 , E06B9/24 , E06B2009/2411 , E06B2009/2447 , E06B2009/2464 , E06B2009/247 , G02B5/23 , G02C7/101 , G02C2202/16
Abstract: The disclosure provides, in part, a composite optical filter comprising two or more layers of a switching material disposed between first and second substrates. The layers of switching material are each transitionable between states of higher and lower light transmissibility.
Abstract translation: 本公开部分地提供了包括设置在第一和第二基板之间的两层或多层开关材料的复合光学滤波器。 切换材料的层可以在较高和较低的透光率的状态之间转变。
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10.发明申请VARIABLE TRANSMITTANCE OPTICAL FILTER WITH SUBSTANTIALLY CO- PLANAR ELECTRODE SYSTEM 审中-公开具有超大型平面电极系统的可变发射光学滤波器
公开(公告)号：WO2012079160A1
公开(公告)日：2012-06-21
申请号：PCT/CA2011/001378
申请日：2011-12-15
Applicant: SWITCH MATERIALS, INC. , LAM, Duhane , BRANDA, Neil, Robin
Inventor： LAM, Duhane , BRANDA, Neil, Robin
CPC classification number: G02F1/155 , C07D495/04 , C08G2261/54 , E06B9/24 , E06B2009/2417 , E06B2009/2464 , E06B2009/247 , G02B5/23 , G02C7/101 , G02C7/102 , G02F1/0126 , G02F1/03 , G02F1/15 , G02F1/1506 , G02F1/153 , G02F1/163 , G02F2001/1512 , G02F2001/1552 , G02F2001/1557 , G02F2201/124 , G09G3/38
Abstract: A variable transmittance optical filter comprising: a first layer comprising a first substantially transparent substrate with a substantially co-planar (SC) electrode system disposed thereon, the SC electrode system made of transparent electrically conductive material and comprising at least one pair of electrically separate electrodes arranged in a substantially co-planar manner on the first substantially transparent substrate, each pair of electrically separate electrodes comprising a first electrode and a second electrode, a second layer proximate to the first layer and comprising a transition material that darkens in response to a non-electrical stimulus and lightens in response to application of an electric voltage; and an electrical connection system for electrically connecting the SC electrode system to a source of electric voltage.
Abstract translation: 一种可变透射率光学滤波器，包括：第一层，包括第一基本上透明的基板，其上设置有基本共面（SC）电极系统，所述SC电极系统由透明导电材料制成，并且包括至少一对电分离电极 以基本上共面的方式布置在所述第一基本上透明的基板上，每对电气分离的电极包括第一电极和第二电极，邻近所述第一层的第二层，并且包括响应于非 - - 电刺激和响应于施加电压而减轻; 以及用于将SC电极系统电连接到电压源的电连接系统。
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