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1.发明授权Electrochromic media for producing a preselected color and devices comprising same 有权用于产生预选颜色的电致变色介质和包括其的装置公开(公告)号：US06288825B1
公开(公告)日：2001-09-11
申请号：US09666001
申请日：2000-09-19
IPC分类号： G02F115
CPC分类号： C07D213/22 , C07D241/36 , C07D241/46 , C09K9/02 , G02F1/1521
摘要： Electrochromic compositions suitable for use in electrochromic media in electrochromic devices contain minimally two electrochromic compounds of the same redox type, whose redox potentials are greater than 30 mV. The lower redox potential electrochromic compound makes a large contribution to the absorbancy of the electrochromic medium despite being present in only minor concentration.
摘要翻译： 适用于电致变色装置中的电致变色介质的电致变色组合物含有最少的两种相同氧化还原型的电致变色化合物，其氧化还原电位大于30mV。 较低的氧化还原电位电致变色化合物对电致变色介质的吸收性有很大的贡献，尽管仅存在微量的浓度。
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2.发明授权Electrochromic media for producing a preselected color and devices comprising same 有权用于产生预选颜色的电致变色介质和包括其的装置公开(公告)号：US06661559B2
公开(公告)日：2003-12-09
申请号：US09920686
申请日：2001-08-02
IPC分类号： G02F115
CPC分类号： C07D213/22 , C07D241/36 , C07D241/46 , C09K9/02 , G02F1/1521
摘要： Electrochromic compositions suitable for use in electrochromic media in electrochromic devices contain minimally two electrochromic compounds of the same redox type, whose redox potentials are greater than 30 mV. The lower redox potential electrochromic compounds makes a large contribution to the absorbancy of the electrochromic medium despite being present in only minor concentration.
摘要翻译： 适用于电致变色装置中的电致变色介质的电致变色组合物含有最少的两种相同氧化还原型的电致变色化合物，其氧化还原电位大于30mV。 较低的氧化还原电位电致变色化合物对电致变色介质的吸收性有很大贡献，尽管仅存在微量的浓度。
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公开(公告)号：US06141137A
公开(公告)日：2000-10-31
申请号：US299490
申请日：1999-04-26
IPC分类号： C07D213/22 , C07D241/36 , C07D241/46 , C09K9/02 , G02F1/15
CPC分类号： C07D213/22 , C07D241/36 , C07D241/46 , C09K9/02 , G02F1/1521
摘要： Electrochromic compositions suitable for use in electrochromic media in electrochromic devices contain minimally two electrochromic compounds of the same redox type, whose redox potentials are greater than 30 mV. The lower redox potential electrochromic compound makes a large contribution to the absorbancy of the electrochromic medium despite being present in only minor concentration.
摘要翻译： 适用于电致变色装置中的电致变色介质的电致变色组合物含有最少的两种相同氧化还原型的电致变色化合物，其氧化还原电位大于30mV。 较低的氧化还原电位电致变色化合物对电致变色介质的吸收性有很大的贡献，尽管仅存在微量的浓度。
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公开(公告)号：US6020987A
公开(公告)日：2000-02-01
申请号：US832596
申请日：1997-04-02
申请人： Kelvin L. Baumann , Harlan J. Byker , Thomas F. Guarr , Kathy E. Siegrist , David A. Theiste , Derick D. Winkle
发明人： Kelvin L. Baumann , Harlan J. Byker , Thomas F. Guarr , Kathy E. Siegrist , David A. Theiste , Derick D. Winkle
CPC分类号： G02F1/1521 , B32B17/10036 , B32B17/10174 , B32B17/10302 , B32B17/10513 , C09K9/02 , G02F1/15 , G02F1/1523 , G02F2001/1512
摘要： An improved electrochromic device, the device incorporating an electrochromic medium that comprises at least three electroactive materials having absorption spectra that add together such that the color of the electrochromic medium can be pre-selected by individually choosing the concentrations of the at least three electroactive materials. The electrochromic medium generally maintains the pre-selected perceived color throughout its normal range of voltages when used in an electrochromic device. The at least three electroactive materials include at least one electrochemically reducible material (cathodic material), at least one electrochemically oxidizable material (anodic material) and at least one additional electroactive material which may be either an anodic or cathodic material. Thus, there are always three electroactive materials present in the medium, with at least two either being anodic or cathodic materials. The pre-selected color may be chosen from a wide variety of colors and may be, for example, red, orange, yellow, green, blue, purple. For electrochromic mirrors for motor vehicles, a presently preferred color is gray.
摘要翻译： 一种改进的电致变色装置，该装置包含电致变色介质，其包含至少三种具有吸收光谱的电活性材料，所述电活性材料相加在一起，使得电致变色介质的颜色可以通过单独选择至少三种电活性材料的浓度来预先选择。 当电致变色装置中使用时，电致变色介质通常保持其预定的感知颜色在其正常的电压范围内。 至少三种电活性材料包括至少一种电化学可还原材料（阴极材料），至少一种电化学可氧化材料（阳极材料）和至少一种额外的电活性材料，其可以是阳极或阴极材料。 因此，介质中总是存在三种电活性材料，至少有两种是阳极或阴极材料。 预选颜色可以从各种颜色中选择，并且可以是例如红，橙，黄，绿，蓝，紫。 对于用于机动车辆的电致变色镜，目前优选的颜色是灰色。
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5.发明授权公开(公告)号：US06433913B1
公开(公告)日：2002-08-13
申请号：US09471075
申请日：1999-12-22
申请人： Frederick T. Bauer , Harlan J. Byker , David J. Cammenga , Thomas F. Guarr , David L. Poll , William L. Tonar , Scott W. Vander Zwaag
发明人： Frederick T. Bauer , Harlan J. Byker , David J. Cammenga , Thomas F. Guarr , David L. Poll , William L. Tonar , Scott W. Vander Zwaag
IPC分类号： G02F115
CPC分类号： G02C7/101 , G02F1/13318 , G02F1/1533 , G02F1/163
摘要： Improved electro-optic devices are provided which may be in the configuration of variable transmittance windows, variable transmittance eyeglasses, variable transmittance light filters and displays and other devices wherein the transmittance of light therethrough automatically varies as a function of light impinging thereon. The electro-optic devices include a self-erasing electro-optic medium, and the transmittance of light through such medium varies as a function of electrical signals applied thereto through the agency of at least one photovoltaic cell, enclosed within the electro-optic device, and obviating the necessity of providing external drive voltage or external bleeder resistors or external wiring. In addition, a method and apparatus are provided for making such electro-optic devices.
摘要翻译： 提供了改进的电光器件，其可以是可变透光窗，可变透镜眼镜，可变透光性滤光器和显示器以及其他光的透射率的结构，其中光的透射率随着照射在其上的光的功能而自动变化。 电光器件包括自擦除电光介质，并且通过这种介质的光的透射率随着被封装在电光器件内的至少一个光伏电池的代理而施加于其上的电信号的函数而变化， 并且避免提供外部驱动电压或外部泄放电阻器或外部布线的必要性。 此外，提供了一种用于制造这种电光装置的方法和装置。
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公开(公告)号：US5998617A
公开(公告)日：1999-12-07
申请号：US831809
申请日：1997-04-02
申请人： Ramanujan Srinivasa , Darla J. French , Rongguang Lin , Thomas F. Guarr , Harlan J. Byker , Kelvin L. Baumann , David A. Theiste
发明人： Ramanujan Srinivasa , Darla J. French , Rongguang Lin , Thomas F. Guarr , Harlan J. Byker , Kelvin L. Baumann , David A. Theiste
IPC分类号： C07D213/22 , C07D241/36 , C07D241/46 , C09K9/02 , G02F1/15
CPC分类号： C07D213/22 , C07D241/36 , C07D241/46 , C09K9/02 , G02F1/1521
摘要： An improved electrochromic device, the device incorporating an electrochromic medium that comprises at least three electroactive materials having absorption spectra that add together such that the color of the electrochromic medium can be pre-selected by individually choosing the concentrations of the at least three electroactive materials. The electrochromic medium generally maintains the pre-selected perceived color throughout its normal range of voltages when used in an electrochromic device. The at least three electroactive materials include at least one electrochemically reducible material (cathodic material), at least one electrochemically oxidizable material (anodic material) and at least one additional electroactive material which may be either an anodic or cathodic material. Thus, there are always three electroactive materials present in the medium, with at least two either being anodic or cathodic materials. The pre-selected color may be chosen from a wide variety of colors and may be, for example, red, orange, yellow, green, blue, purple. For electrochromic mirrors for motor vehicles, a presently preferred color is gray.
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公开(公告)号：US6037471A
公开(公告)日：2000-03-14
申请号：US140310
申请日：1998-08-26
申请人： Ramanujan Srinivasa , Darla J. French , Rongguang Lin , Thomas F. Guarr , Harlan J. Byker , Kelvin L. Baumann , David A. Theiste
发明人： Ramanujan Srinivasa , Darla J. French , Rongguang Lin , Thomas F. Guarr , Harlan J. Byker , Kelvin L. Baumann , David A. Theiste
IPC分类号： C07D213/22 , C07D241/36 , C07D241/46 , C09K9/02 , G02F1/15
CPC分类号： C07D213/22 , C07D241/36 , C07D241/46 , C09K9/02 , G02F1/1521
摘要： An improved electrochromic device, the device incorporating an electrochromic medium that comprises at least three electroactive materials having absorption spectra that add together such that the color of the electrochromic medium can be pre-selected by individually choosing the concentrations of the at least three electroactive materials. The electrochromic medium generally maintains the pre-selected perceived color throughout its normal range of voltages when used in an electrochromic device. The at least three electroactive materials include at least one electrochemically reducible material (cathodic material), at least one electrochemically oxidizable material (anodic material) and at least one additional electroactive material which may be either an anodic or cathodic material. Thus, there are always three electroactive materials present in the medium, with at least two either being anodic or cathodic materials. The pre-selected color may be chosen from a wide variety of colors and may be, for example, red, orange, yellow, green, blue, purple. For electrochromic mirrors for motor vehicles, a presently preferred color is gray.
摘要翻译： 一种改进的电致变色装置，该装置包含电致变色介质，其包含至少三种具有吸收光谱的电活性材料，所述电活性材料相加在一起，使得电致变色介质的颜色可以通过单独选择至少三种电活性材料的浓度来预先选择。 当电致变色装置中使用时，电致变色介质通常保持其预定的感知颜色在其正常的电压范围内。 至少三种电活性材料包括至少一种电化学可还原材料（阴极材料），至少一种电化学可氧化材料（阳极材料）和至少一种额外的电活性材料，其可以是阳极或阴极材料。 因此，介质中总是存在三种电活性材料，至少有两种是阳极或阴极材料。 预选颜色可以从各种颜色中选择，并且可以是例如红，橙，黄，绿，蓝，紫。 对于用于机动车辆的电致变色镜，目前优选的颜色是灰色。
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公开(公告)号：US08228590B2
公开(公告)日：2012-07-24
申请号：US12852790
申请日：2010-08-09
申请人： Kelvin L. Baumann , John A. VanderPloeg , David A. Theiste , Thomas F. Guarr , Henry W. Luten , George A. Neuman
发明人： Kelvin L. Baumann , John A. VanderPloeg , David A. Theiste , Thomas F. Guarr , Henry W. Luten , George A. Neuman
IPC分类号： G02F1/153
CPC分类号： B60R1/088 , B60R1/1207 , G02F1/133602 , G02F1/133621 , G02F1/157 , G02F2201/44
摘要： An electro-optic system is provided that includes a front element having first and second surfaces, a rear element including third and fourth surfaces, wherein the front and rear elements are sealably bonded together in a spaced-apart relationship to define a chamber, and an electro-optic medium contained in the chamber, and the electro-optic medium is adapted to be in at least a high transmittance state and a low transmittance state. The electro-optic system further includes a display device in optical communication with the electro-optic element, the display device including at least one light source and is configured to emit at least a first primary and a second primary, the first and second primaries each having a first hue (hab) when viewed through the electro-optic element in approximately the high transmittance state and a second hue (hab′) when viewed through the electro-optic element in approximately the low transmittance state, wherein a change in the first and second hues (Δhab) for both first and second primaries is less than approximately 31 degrees.
摘要翻译： 提供了一种电光系统，其包括具有第一和第二表面的前元件，包括第三和第四表面的后元件，其中前元件和后元件以间隔的关系密封地结合在一起以限定室， 包含在室中的电光介质，并且电光介质适于处于至少高透射率状态和低透射率状态。 所述电光系统还包括与所述电光元件光学通信的显示装置，所述显示装置包括至少一个光源，并且被配置为发射至少第一初级和第二初级，所述第一和第二原色各自 在大致高透射率状态下通过电光元件观察第一色调（hab），并且在大致低透射率状态下通过电光元件观察时具有第二色调（hab'），其中第一色调 第一和第二基色的第二个色调（＆Dgr; hab）小于约31度。
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公开(公告)号：US20120033285A1
公开(公告)日：2012-02-09
申请号：US12852790
申请日：2010-08-09
申请人： Kelvin L. Baumann , John A. VanderPloeg , David A. Theiste , Thomas F. Guarr , Henry W. Luten , George A. Neuman
发明人： Kelvin L. Baumann , John A. VanderPloeg , David A. Theiste , Thomas F. Guarr , Henry W. Luten , George A. Neuman
IPC分类号： G02F1/153
CPC分类号： B60R1/088 , B60R1/1207 , G02F1/133602 , G02F1/133621 , G02F1/157 , G02F2201/44
摘要： An electro-optic system is provided that includes a front element having first and second surfaces, a rear element including third and fourth surfaces, wherein the front and rear elements are sealably bonded together in a spaced-apart relationship to define a chamber, and an electro-optic medium contained in the chamber, and the electro-optic medium is adapted to be in at least a high transmittance state and a low transmittance state. The electro-optic system further includes a display device in optical communication with the electro-optic element, the display device including at least one light source and is configured to emit at least a first primary and a second primary, the first and second primaries each having a first hue (hab) when viewed through the electro-optic element in approximately the high transmittance state and a second hue (hab′) when viewed through the electro-optic element in approximately the low transmittance state, wherein a change in the first and second hues (Δhab) for both first and second primaries is less than approximately 31 degrees.
摘要翻译： 提供了一种电光系统，其包括具有第一和第二表面的前元件，包括第三和第四表面的后元件，其中前元件和后元件以间隔的关系密封地结合在一起以限定室， 包含在室中的电光介质，并且电光介质适于处于至少高透射率状态和低透射率状态。 所述电光系统还包括与所述电光元件光学通信的显示装置，所述显示装置包括至少一个光源，并且被配置为发射至少第一初级和第二初级，所述第一和第二原色各自 在大致高透射率状态下通过电光元件观察第一色调（hab），并且在大致低透射率状态下通过电光元件观察时具有第二色调（hab'），其中第一色调 第一和第二基色的第二个色调（＆Dgr; hab）小于约31度。
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公开(公告)号：US07075697B2
公开(公告)日：2006-07-11
申请号：US11236071
申请日：2005-09-27
申请人： Punam Giri , Thomas F. Guarr
发明人： Punam Giri , Thomas F. Guarr
CPC分类号： G02F1/153 , G02F1/1521 , G02F1/163 , G02F2203/11
摘要： An electrochromic medium for use in a tristate electrochromic device, comprising: (a) at least one solvent; (b) at least one anodic material; (c) at least one cathodic material, wherein both of the anodic and cathodic materials are electroactive and at least one of the anodic and cathodic materials is electrochromic; (d) wherein, in a first state, the electrochromic medium exhibits a maximum light transmission; (e) wherein, in a second state, variable attenuation occurs to a significant extent in one of visible radiation or near-infrared radiation without significant attenuation in the other; and (f) wherein, in a third state, variable attenuation occurs to a significant extent in the other spectral region.
摘要翻译： 一种用于三级电致变色装置的电致变色介质，包括：（a）至少一种溶剂; （b）至少一种阳极材料; （c）至少一种阴极材料，其中阳极和阴极材料都是电活性的，阳极和阴极材料中的至少一种是电致变色的; （d）其中，在第一状态下，所述电致变色介质表现出最大光透射率; （e）其中，在第二状态下，在可见辐射或近红外辐射之一中显着地发生可变衰减，而在另一个状态下没有显着的衰减; 和（f）其中，在第三状态下，可变衰减在另一光谱区域中显着地发生。
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