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    Electro-optic device with wire embedded in an adhesive seal
    2.
    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

    申请人： GENTEX CORPORATION

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

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

    摘要： 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.

    POLARIZED WINDOW ASSEMBLY
    3.
    发明申请
    POLARIZED WINDOW ASSEMBLY 有权

    公开(公告)号：US20210397058A1

    公开(公告)日：2021-12-23

    申请号：US17466482

    申请日：2021-09-03

    申请人： Gentex Corporation

    发明人： William L. Tonar

    IPC分类号： G02F1/1503 ,  G02F1/157 ,  G02F1/153 ,  B60R1/08 ,  G02F1/01 ,  G09G3/38 ,  E06B9/24

    摘要： A window assembly includes an electro-optic element which has a first substantially transparent substrate defining first and second surfaces. The second surface includes a first electrically conductive layer. A second substantially transparent substrate defines third and fourth surfaces. The third surface includes a second electrically conductive layer. 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 medium is disposed in the cavity. The electro-optic medium is switchable such that the electro-optic element is operable between substantially clear and darkened states. An absorptive layer is positioned on the fourth surface of the electro-optic element and a reflective layer is positioned on the absorptive layer.

    Reducing diffraction effects on an ablated surface
    4.
    发明授权
    Reducing diffraction effects on an ablated surface 有权

    公开(公告)号：US11126056B2

    公开(公告)日：2021-09-21

    申请号：US16405015

    申请日：2019-05-07

    申请人： Gentex Corporation

    发明人： Henry A. Luten ,  Donald L. Bareman ,  Thomas J. Scott ,  Kurtis L. Geerlings ,  William L. Tonar ,  Niels A. Olesen

    IPC分类号： G02F1/153 ,  B23K26/361 ,  B23K26/04 ,  B23K26/57 ,  B23K26/352 ,  B23K26/362

    摘要： A method for removing a material from a surface of a substrate includes impinging a laser beam on the material during a first sweep to remove the material from the surface along a first line and impinging the laser beam on the material during a second sweep to remove the material from the surface along a second line adjacent to the first line. The first line includes first artifacts that form a first portion of an array of artifacts on the surface. The second line includes second artifacts that form a second portion of the array of artifacts on the surface. A first laser pulse of the laser beam corresponding with the second sweep is synchronized with a start of the second sweep when transitioning between the first line and the second line such that the start of the second sweep coincides with the first laser pulse.

    SWITCHABLE MIRROR AND DISPLAY
    5.
    发明申请
    SWITCHABLE MIRROR AND DISPLAY 有权

    公开(公告)号：US20210114524A1

    公开(公告)日：2021-04-22

    申请号：US17076319

    申请日：2020-10-21

    申请人： GENTEX CORPORATION

    发明人： Xiaoxu Niu ,  David J. Cammenga ,  William L. Tonar

    IPC分类号： B60R1/12 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/137 ,  G02F1/01 ,  G02F1/1333 ,  B60R1/02

    摘要： An improved device switchable between reflective and display states comprising an optical element and a display element. The optical element comprising a liquid crystal medium disposed between first and second substrates. The optical element may further comprise a first electrode, a second electrode, an absorptive polarizer, and a reflective polarizer. The first electrode and the absorptive polarizer may be disposed in a first direction relative the liquid crystal medium. Similarly, the second electrode and the reflective polarizer may be disposed in a second direction relative the liquid crystal medium. The second direction is opposite the first direction. In some embodiments, one or more of the absorptive and reflective polarizers may be further disposed between the first and second substrates. The display may be disposed in the first direction relative the optical element. Additionally, the device may further comprise a housing. In some embodiments, the housing may not have a bezel.