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    MULTILAYER LOW CURRENT ELECTRO-OPTIC ASSEMBLY
    22.
    发明公开
    MULTILAYER LOW CURRENT ELECTRO-OPTIC ASSEMBLY 审中-公开

    公开(公告)号：US20230266631A1

    公开(公告)日：2023-08-24

    申请号：US18170587

    申请日：2023-02-17

    Applicant: GENTEX CORPORATION

    Inventor： Garret C. DeNolf ,  Caleb Knust ,  Leroy J. Kloeppner ,  Punam Giri

    IPC: G02F1/155 ,  G02F1/1524

    CPC classification number: G02F1/155 ,  G02F1/1524

    Abstract: An electro-optic assembly includes a first substrate and a second substrate that is disposed in a substantially parallel spaced apart relationship with the first substrate. A first conductive layer is disposed on the first substrate, and a second conductive layer is disposed on the second substrate. A cathodic electro-optic film is in contact with the second conductive layer and includes a cathodic species. An anodic electro-optic film is in contact with the first conductive layer. The anodic electro-optic film includes a plurality of anodic species mixed at a molar ratio that is configured to generally maintain an a* value and a b* value of the electro-optic assembly both staying between −8 and 8 between a high-end transmission state and a fully darkened state caused by an applied voltage range. An electrolyte medium is disposed between the cathodic and anodic electro-optic films.

    ELECTRO-OPTIC ELEMENT WITH ADDITIVE
    23.
    发明申请
    ELECTRO-OPTIC ELEMENT WITH ADDITIVE 有权

    公开(公告)号：US20220171245A1

    公开(公告)日：2022-06-02

    申请号：US17457094

    申请日：2021-12-01

    Applicant: GENTEX CORPORATION

    Inventor： William L. Tonar ,  Leroy J. Kloeppner

    IPC: G02F1/1503

    Abstract: An electro-optic element having enhanced durability by the addition of an additive. The additive may enhance the durability of the electro-optic element by reducing or eliminating the effects of water on species with the electro-optic element, such as the electrolyte. Specifically, the additive may operate to reduce or eliminate the formation and/or accumulation of hydrogen fluoride within the electro-optic element by interaction of the electrolyte with water or alcohol molecules. In some embodiments, the additive may be an organosilicon species, such as (3-cyanopropyl) dimethylfluorosilane.

    ELECTRO-OPTIC ELEMENTS AND METHOD OF FORMING
    25.
    发明申请
    ELECTRO-OPTIC ELEMENTS AND METHOD OF FORMING 有权

    公开(公告)号：US20210103194A1

    公开(公告)日：2021-04-08

    申请号：US17036260

    申请日：2020-09-29

    Applicant: Gentex Corporation

    Inventor： Leroy J. Kloeppner

    IPC: G02F1/1503 ,  G02F1/1516 ,  G02F1/153 ,  G02F1/1523 ,  G02F1/1524

    Abstract: An electro-optic element includes a first electroactive compartment including an electroactive film having a first electroactive component and a second electroactive compartment including an electroactive solution or gel having a second electroactive component. An ion selective material is disposed between the first and second electroactive compartments and is configured to inhibit diffusion of the second electroactive component in an activated state from the second electroactive compartment to the first electroactive compartment. At least one of the first and second electroactive components is electrochromic such that the electro-optic element is configured to reversibly attenuate transmittance of light having a wavelength within a predetermined wavelength range when an electrical potential is applied to the electro-optic element.

    Emissive display system
    27.
    发明授权
    Emissive display system 有权
    发射显示系统

    公开(公告)号：US09575360B2

    公开(公告)日：2017-02-21

    申请号：US14494843

    申请日：2014-09-24

    Applicant: Gentex Corporation

    Inventor： David A. Theiste ,  Sue F. Franz ,  Kevin L. Ash ,  Leroy J. Kloeppner ,  William L. Tonar

    IPC: G02F1/153 ,  G02F1/03 ,  G03G13/00 ,  G09G3/19 ,  G02F1/1335 ,  G02F1/15 ,  G02F1/161 ,  G02F1/163 ,  G02F1/157 ,  H01L51/52 ,  H01L27/32 ,  G02F1/155

    CPC classification number: G02F1/133602 ,  G02F1/133603 ,  G02F1/1521 ,  G02F1/153 ,  G02F1/155 ,  G02F1/157 ,  G02F1/161 ,  G02F1/163 ,  G02F2001/133626 ,  G02F2001/1512 ,  G02F2001/1515 ,  G02F2001/1519 ,  G02F2201/44 ,  H01L27/3232 ,  H01L51/5246 ,  H01L51/525 ,  H01L51/5281 ,  H01L2251/5323

    Abstract: An emissive display system includes an electro-optic device having a first substantially transparent substrate. A second substantially transparent substrate is spaced apart from the first substrate to define a cavity therebetween. An electro-optic medium is disposed within the cavity and is variably transmissive such that the electro-optic device is operable between substantially clear and darkened states, and includes at least one solvent, at least one anodic material, and at least one cathodic material. One or more spacing members are deposited on one of the first substrate and the second substrate and are configured to maintain a cell spacing between the first and second substrates. The one or more spacing members at least substantially dissolve upon association with the electro-optic medium. A substantially transparent light emitting display is operably coupled to the electro-optic device, which is in the darkened state when the light emitting display is emitting light.

    Abstract translation: 发射显示系统包括具有第一基本上透明的基板的电光装置。 第二基本上透明的基板与第一基板间隔开以在其间限定一个空腔。 电光介质设置在空腔内并且是可变的透射的，使得电光装置可在基本上澄清和变暗状态之间操作，并且包括至少一种溶剂，至少一种阳极材料和至少一种阴极材料。 一个或多个间隔构件沉积在第一衬底和第二衬底中的一个上，并且被配置为保持第一和第二衬底之间的单元间隔。 一个或多个间隔构件在与电光介质相关联时至少基本上溶解。 基本上透明的发光显示器可操作地耦合到电光器件，当光发射显示器发光时处于变暗状态。

    Emissive display system
    28.
    发明授权
    Emissive display system 有权
    发射显示系统

    公开(公告)号：US09575359B2

    公开(公告)日：2017-02-21

    申请号：US14494763

    申请日：2014-09-24

    Applicant: Gentex Corporation

    Inventor： David A. Theiste ,  Leroy J. Kloeppner ,  Sue F. Franz ,  Kevin L. Ash ,  William L. Tonar ,  David J. Cammenga

    IPC: G02F1/153 ,  G02F1/03 ,  G03G13/00 ,  G09G3/19 ,  G02F1/1335 ,  G02F1/15 ,  G02F1/161 ,  G02F1/163 ,  G02F1/157 ,  H01L51/52 ,  H01L27/32 ,  G02F1/155

    CPC classification number: G02F1/133602 ,  G02F1/133603 ,  G02F1/1521 ,  G02F1/153 ,  G02F1/155 ,  G02F1/157 ,  G02F1/161 ,  G02F1/163 ,  G02F2001/133626 ,  G02F2001/1512 ,  G02F2001/1515 ,  G02F2001/1519 ,  G02F2201/44 ,  H01L27/3232 ,  H01L51/5246 ,  H01L51/525 ,  H01L51/5281 ,  H01L2251/5323

    Abstract: An emissive display system includes an electro-optic device having a first substantially transparent substrate including first and second surfaces disposed on opposite sides thereof. At least one of the first and second surfaces includes a first electrically conductive layer. A second substantially transparent substrate includes third and fourth surfaces disposed on opposite sides thereof. At least one of the third and fourth surfaces includes a second electrically conductive layer. A primary seal disposed between the first and second substrates. The seal and the first and second substrates define a cavity therebetween. An electro-optic medium is disposed in the cavity and is variably transmissive such that the electro-optic device is operable between substantially clear and darkened states. A substantially transparent light emitting display is disposed adjacent to the electro-optic device, which is converted to the darkened state when the light emitting display is emitting light.

    Abstract translation: 发射显示系统包括具有第一基本上透明的基板的电光装置，该基板包括设置在其相对侧上的第一和第二表面。 第一和第二表面中的至少一个包括第一导电层。 第二基本透明的基板包括设置在其相对侧上的第三和第四表面。 第三和第四表面中的至少一个包括第二导电层。 设置在第一和第二基板之间的主密封件。 密封件和第一和第二基板在其间限定一个空腔。 电光介质设置在空腔中并且是可变的透射的，使得电光装置可在基本上清晰和变暗的状态之间操作。 基本上透明的发光显示器被布置为与电光器件相邻，当发光显示器发光时，该发光显示器被转换成变暗状态。

    Electrochromic polyelectrolyte gel medium having improved creep resistance and associated electrochromic device
    30.
    发明授权
    Electrochromic polyelectrolyte gel medium having improved creep resistance and associated electrochromic device 有权
    具有改善的抗蠕变性和相关电致变色装置的电致变色聚电解质凝胶介质

    公开(公告)号：US08928966B1

    公开(公告)日：2015-01-06

    申请号：US13961375

    申请日：2013-08-07

    Applicant: Gentex Corporation

    Inventor： Leroy J. Kloeppner ,  Punam Giri ,  Rongguang Lin ,  David A. Theiste

    IPC: G02F1/153 ,  H01M6/14 ,  G02F1/157

    CPC classification number: G02F1/157 ,  B60R1/088 ,  G02B1/04 ,  G02B5/23 ,  G02F1/1521 ,  G02F1/153

    Abstract: An electrochromic device including a first substantially transparent substrate having an electrically conductive material associated therewith; a second substrate having an electrically conductive material associated therewith; and an electrochromic medium contained within a chamber positioned between the first and second substrates which includes: at least one solvent; at least one anodic electroactive material; at least one cathodic electroactive material; wherein at least one of the anodic and cathodic electroactive materials is electrochromic; and a creep resistant crosslinked polyelectrolyte gel matrix.

    Abstract translation: 一种电致变色装置，包括具有与其相关联的导电材料的第一基本上透明的基板; 具有与其相关联的导电材料的第二基板; 以及包含在位于第一和第二基板之间的室内的电致变色介质，其包括：至少一种溶剂; 至少一种阳极电活性材料; 至少一种阴极电活性材料; 其中所述阳极和阴极电活性材料中的至少一种是电致变色的; 和抗蠕变交联聚电解质凝胶基质。

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