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    ELECTRICAL CONNECTION CONFIGURATIONS FOR PRIVACY GLAZING STRUCTURES
    2.
    发明申请
    ELECTRICAL CONNECTION CONFIGURATIONS FOR PRIVACY GLAZING STRUCTURES 有权

    公开(公告)号：US20230032677A1

    公开(公告)日：2023-02-02

    申请号：US17964006

    申请日：2022-10-11

    申请人： Cardinal IG Company

    发明人： Eric Berner ,  Eric Bjergaard ,  Timothy Braun ,  Andrew DeMiglio ,  Chad Peters

    IPC分类号： G02F1/1333 ,  E06B9/24 ,  B32B17/10 ,  E06B3/67 ,  G02F1/1343 ,  G02F1/153

    摘要： A privacy glazing structure may include an electrically controllable optically active material that provides controlled transition between a privacy or scattering state and a visible or transmittance state. To make electrical connections with electrode layers that control the optically active material, the privacy glazing structure may include electrode engagement regions. In some examples, the electrode engagement regions are formed as notches in peripheral edges of opposed panes bounding the optically active material. The notches may or may not overlap to provide a through conduit in the region of overlap for wiring. In either case, the notches may allow the remainder of the structure to have a flush edge surface for ease of downstream processing.

    PRIVACY GLAZING SYSTEM WITH DISCRETE ELECTRICAL DRIVER
    5.
    发明申请
    PRIVACY GLAZING SYSTEM WITH DISCRETE ELECTRICAL DRIVER 审中-公开

    公开(公告)号：US20190137796A1

    公开(公告)日：2019-05-09

    申请号：US16182430

    申请日：2018-11-06

    申请人： Cardinal IG Company

    发明人： Eric Bjergaard ,  Andrew DeMiglio ,  Chad Peters

    IPC分类号： G02F1/137 ,  G02F1/1343 ,  G02F1/133 ,  G02F1/1339 ,  E06B3/67 ,  E06B9/24 ,  B32B17/00

    摘要： A controllable privacy structure, such as a window or door, may include an electrically controllable optically active material connected to a driver. The driver can control the application and/or removal of electrical energy to the optically active material to transition from a scattering state in which visibility through the structure is inhibited to a transparent state in which visibility through the structure is comparatively clear. The driver may need to be located in relatively close physical proximity to the privacy structure the driver is intended to control. Devices, systems, and techniques are described for discretely positioning a driver relative to a privacy structure to be controlled.

    ELECTRICAL CONNECTION CONFIGURATIONS FOR PRIVACY GLAZING STRUCTURES
    6.
    发明申请
    ELECTRICAL CONNECTION CONFIGURATIONS FOR PRIVACY GLAZING STRUCTURES 审中-公开

    公开(公告)号：US20200333656A1

    公开(公告)日：2020-10-22

    申请号：US16921686

    申请日：2020-07-06

    申请人： Cardinal IG Company

    发明人： Eric Berner ,  Eric Bjergaard ,  Timothy Braun ,  Andrew DeMiglio ,  Chad Peters

    IPC分类号： G02F1/1333 ,  E06B9/24 ,  B32B17/10 ,  E06B3/67 ,  G02F1/1343 ,  G02F1/153

    摘要： A privacy glazing structure may include an electrically controllable optically active material that provides controlled transition between a privacy or scattering state and a visible or transmittance state. To make electrical connections with electrode layers that control the optically active material, the privacy glazing structure may include electrode engagement regions. In some examples, the electrode engagement regions are formed as notches in peripheral edges of opposed panes bounding the optically active material. The notches may or may not overlap to provide a through conduit in the region of overlap for wiring. In either case, the notches may allow the remainder of the structure to have a flush edge surface for ease of downstream processing.

    LOW POWER DRIVER FOR PRIVACY GLAZING
    7.
    发明申请
    LOW POWER DRIVER FOR PRIVACY GLAZING 审中-公开

    公开(公告)号：US20200256121A1

    公开(公告)日：2020-08-13

    申请号：US16786500

    申请日：2020-02-10

    申请人： Cardinal IG Company

    发明人： Chad Peters ,  Nicholas Schleder ,  Eric Bjergaard

    IPC分类号： E06B9/24 ,  G02F1/13 ,  G02F1/163

    摘要： A driver may be used to drive an electrically controllable optically active material in a privacy structure. In some examples, the driver receives power from a power source at a supply voltage and a supply apparent power level and converts the power received from the power source down to a converted voltage and a converted apparent power level. The converted voltage is less than the supply voltage and the converted apparent power level is less than the supply apparent power level. The driver may deliver power at the converted voltage and the converted apparent power level to a voltage convertor, which increase the converted voltage to an operating voltage. The driver can further condition power received from the voltage convertor having the operating voltage and operating apparent power level to provide a drive signal and provide the drive signal the electrically controllable optically active material of the privacy structure.

    ELECTRICAL CONNECTION CONFIGURATIONS FOR PRIVACY GLAZING STRUCTURES
    8.
    发明申请
    ELECTRICAL CONNECTION CONFIGURATIONS FOR PRIVACY GLAZING STRUCTURES 审中-公开

    公开(公告)号：US20190018277A1

    公开(公告)日：2019-01-17

    申请号：US16035267

    申请日：2018-07-13

    申请人： Cardinal IG Company

    发明人： Eric Berner ,  Eric Bjergaard ,  Timothy Braun ,  Andrew DeMiglio ,  Chad Peters

    IPC分类号： G02F1/1333 ,  G02F1/153 ,  G02F1/1343 ,  B32B17/10

    摘要： A privacy glazing structure may include an electrically controllable optically active material that provides controlled transition between a privacy or scattering state and a visible or transmittance state. To make electrical connections with electrode layers that control the optically active material, the privacy glazing structure may include electrode engagement regions. In some examples, the electrode engagement regions are formed as notches in peripheral edges of opposed panes bounding the optically active material. The notches may or may not overlap to provide a through conduit in the region of overlap for wiring. In either case, the notches may allow the remainder of the structure to have a flush edge surface for ease of downstream processing.

    PRIVACY GLAZING SYSTEM WITH DISCRETE ELECTRICAL DRIVER
    10.
    发明申请
    PRIVACY GLAZING SYSTEM WITH DISCRETE ELECTRICAL DRIVER 有权

    公开(公告)号：US20220276515A1

    公开(公告)日：2022-09-01

    申请号：US17746017

    申请日：2022-05-17

    申请人： Cardinal IG Company

    发明人： Eric Bjergaard ,  Andrew DeMiglio ,  Chad Peters

    IPC分类号： G02F1/137 ,  G02F1/153 ,  G02F1/163 ,  B32B17/00 ,  E06B3/67 ,  E06B9/24 ,  G02F1/133 ,  G02F1/1339 ,  G02F1/1343

    摘要： A controllable privacy structure, such as a window or door, may include an electrically controllable optically active material connected to a driver. The driver can control the application and/or removal of electrical energy to the optically active material to transition from a scattering state in which visibility through the structure is inhibited to a transparent state in which visibility through the structure is comparatively clear. The driver may need to be located in relatively close physical proximity to the privacy structure the driver is intended to control. Devices, systems, and techniques are described for discretely positioning a driver relative to a privacy structure to be controlled.