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    Electrical connections for electro-optic elements
    1.
    发明授权
    Electrical connections for electro-optic elements 有权

    公开(公告)号：US10824029B2

    公开(公告)日：2020-11-03

    申请号：US15901156

    申请日：2018-02-21

    Applicant: Gentex Corporation

    Inventor： Kyle R. Schuberg ,  Joel A. Stray

    IPC: G02F1/1343 ,  G02F1/155 ,  G02F1/167 ,  G02F1/17 ,  B60R1/04 ,  B60R1/12 ,  G02F1/153

    Abstract: A rearview mirror assembly includes a housing. A circuit board is positioned within the housing. A cantilevered contact is coupled with the circuit board. An electro-optic element is positioned proximate the circuit board. A first substantially transparent substrate defines a first surface and a second surface. A first edge extends around the first substrate. A second substantially transparent substrate defines a third surface and a fourth surface. A second edge extends around the second substrate and defines a notch having a notch edge set inboard from the second edge. An electrical bus extends proximate the first and second edges. A primary seal is disposed between the first and second substrates. The seal and the first and second substrates define a cavity therebetween. An electro-optic material is positioned within the cavity.

    Tight bezel to glass fit mirror assembly
    5.
    发明授权
    Tight bezel to glass fit mirror assembly 有权

    公开(公告)号：US09827912B2

    公开(公告)日：2017-11-28

    申请号：US15204105

    申请日：2016-07-07

    Applicant: Gentex Corporation

    Inventor： Niels A. Olesen ,  William L. Tonar ,  Joel A. Stray

    IPC: G02F1/153 ,  B60R1/08 ,  B60R1/04

    CPC classification number: B60R1/088 ,  B60R1/04

    Abstract: A rearview mirror assembly includes a housing, a bezel, and an electro-optic mirror element. The electro-optic mirror element includes a first substantially transparent substrate having an edge extending around at least a portion of a perimeter of the first substantially transparent substrate and a second substantially transparent substrate. The first and second substantially transparent substrates define a cavity. An electro-optic material is disposed within the cavity. The first substantially transparent substrate and at least one of the housing and bezel have a difference in coefficient of thermal expansion between about 5 ppm and about 50 ppm.

    ELECTRO-OPTIC DEVICE WITH ULTRASONIC SOLDER BUS
    7.
    发明申请
    ELECTRO-OPTIC DEVICE WITH ULTRASONIC SOLDER BUS 有权
    带有超声波焊接总线的电光设备

    公开(公告)号：US20160075284A1

    公开(公告)日：2016-03-17

    申请号：US14849948

    申请日：2015-09-10

    Applicant: Gentex Corporation

    Inventor： Kristopher R. Green ,  Joel A. Stray ,  William L. Tonar

    IPC: B60R1/08 ,  G02F1/01

    CPC classification number: B60R1/088 ,  G02F1/0107 ,  G02F1/1339 ,  G02F1/153 ,  G02F1/155 ,  G02F1/157 ,  G02F1/161

    Abstract: An electro-optic assembly is provided that includes a first substantially transparent substrate comprising: a first surface, a second surface, and a first peripheral edge, the second surface comprises a first electrically conductive layer and a first isolation area. The assembly further includes a second substrate comprising: a third surface, a fourth surface, and a second peripheral edge, the third surface comprises a second electrically conductive layer. The assembly also includes a primary seal between the second and third surfaces, wherein the seal and the second and third surfaces define a substantially hermetic cavity; an electro-optic medium at least partially disposed in the cavity; and an electrically conductive solder that is disposed on at least portions of at least one of the first and second peripheral edges in electrical contact with one of the first and second electrically conductive layers.

    Abstract translation: 提供一种电光组件，其包括第一基本上透明的基板，其包括：第一表面，第二表面和第一外围边缘，所述第二表面包括第一导电层和第一隔离区域。 组件还包括第二衬底，其包括：第三表面，第四表面和第二外围边缘，第三表面包括第二导电层。 组件还包括在第二和第三表面之间的主密封，其中密封件和第二和第三表面限定基本上密封的空腔; 至少部分地设置在所述空腔中的电光介质; 以及导电焊料，其设置在与第一和第二导电层中的一个电接触的第一和第二外围边缘中的至少一个的至少一部分上。

    MULTI-MATERIAL LAMINATION
    8.
    发明申请
    MULTI-MATERIAL LAMINATION 有权

    公开(公告)号：US20250042136A1

    公开(公告)日：2025-02-06

    申请号：US18792995

    申请日：2024-08-02

    Applicant: Gentex Corporation

    Inventor： Joel A. Stray ,  Matthew A. Koppey ,  Eric A. Gobrogge ,  Michael T. Stephenson ,  Derek J. Marshall ,  Andrew T. Mitchell ,  Brandon W. Whitman ,  Jason A. Musthaler ,  Erik John Larkin Helton

    IPC: B32B17/10 ,  B32B7/12 ,  G02F1/161

    Abstract: A variable transmission element includes a first substrate that has a first surface and a second surface opposite the first surface. A second substrate includes a third surface and a fourth surface opposite the third surface. The first and second surfaces face each other and are disposed in a spaced apart relationship so as to define a space therebetween. A seal formed of a sealing material extends along a perimeter of the first and second substrates. A first lamination layer comprises a first lamination material that is different from the sealing material and the first lamination layer is coupled to the second surface. A second lamination layer comprises a second lamination material that is different from the sealing material and the second lamination layer is coupled to the second substrate. An electro-optic device is disposed between the first lamination layer and the second lamination layer.

    LAMINATE WINDOW WITH EDGE PROTECTION
    9.
    发明申请
    LAMINATE WINDOW WITH EDGE PROTECTION 有权

    公开(公告)号：US20250042135A1

    公开(公告)日：2025-02-06

    申请号：US18793005

    申请日：2024-08-02

    Applicant: Gentex Corporation

    Inventor： Joel A. Stray ,  Matthew A. Koppey ,  Andrew T. Mitchell ,  Derek J. Marshall ,  Erik Helton

    IPC: B32B17/10 ,  B60J3/04 ,  G02F1/01

    Abstract: A vehicle window assembly includes first and second substrates substantially transparent to visible light and a seal with internal and external portions. The second substrate is disposed in a spaced apart relationship relative to the first substrate and defines a space therebetween. The internal portion is disposed in the space between the first and second substrates along at least part of peripheries thereof. The external portion is disposed external relative to space between the first and second substrates, has a substantially flexible construction, and substantially extends outward from the first and second substrates. The seal substantially inhibits at least one of water and oxygen from entering the space. A coupling agent is disposed between the first and second substrates, laminates the substrates together, and adheres the seal thereto. When disposed in a window opening, the external portion of the seal deflects against an edge of the opening.

    Electro-optic device with wire embedded in an adhesive seal
    10.
    发明授权
    Electro-optic device with wire embedded in an adhesive seal 有权

    公开(公告)号：US11422393B2

    公开(公告)日：2022-08-23

    申请号：US16512758

    申请日：2019-07-16

    Applicant: GENTEX CORPORATION

    Inventor： Joel A. Stray ,  William L. Tonar ,  David A. Bender ,  Luke W. Koops ,  Christopher M. Derry ,  Tammy G. Morgan

    IPC: G02F1/155 ,  G02F1/01 ,  H01R4/04 ,  E06B3/67 ,  H01R4/58 ,  H01R4/70

    Abstract: An electro-optic device comprises a first substrate having a first surface, a second surface, and an outer perimeter edge; a second substrate having a third surface, a fourth surface, and an outer perimeter edge, the third surface of the second substrate being opposed to the second surface of the first substrate; a chamber defined between the second surface of the first substrate and the opposed third surface of the second substrate; a first electrode coating disposed on the second surface of the first substrate; a second electrode coating disposed on the third surface of the second substrate; a first conductive or semi-conductive material disposed on and extending longitudinally along at least a portion of a peripheral area of the first substrate and in electrical communication with the first electrode coating; and a non-conductive material extending between the first conductive or semi-conductive material and the second electrode coating.

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