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    SELF-CONTAINED EC IGU
    84.
    发明申请
    SELF-CONTAINED EC IGU 有权

    公开(公告)号：US20220365399A1

    公开(公告)日：2022-11-17

    申请号：US17816548

    申请日：2022-08-01

    Applicant: View, Inc.

    Inventor： Stephen C. Brown ,  Dhairya Shrivastava ,  Erich R. Klawuhn ,  Trevor Frank ,  Douglas Silkwood

    IPC: G02F1/163 ,  E06B9/24 ,  H04L12/46 ,  E06B3/67 ,  G02F1/153 ,  H04L12/28

    Abstract: Onboard EC window controllers are described. The controllers are configured in close proximity to the EC window, for example, within the IGU. The controller may be part of a window assembly, which includes an IGU having one or more EC panes, and thus does not have to be matched with the EC window, and installed, in the field. The window controllers described herein have a number of advantages because they are matched to the IGU containing one or more EC devices and their proximity to the EC panes of the window overcomes a number of problems associated with conventional controller configurations. Also described are self-meshing networks for electrochromic windows.

    CONTROLLING TRANSITIONS IN OPTICALLY SWITCHABLE DEVICES
    85.
    发明申请
    CONTROLLING TRANSITIONS IN OPTICALLY SWITCHABLE DEVICES 有权

    公开(公告)号：US20220334445A1

    公开(公告)日：2022-10-20

    申请号：US17659058

    申请日：2022-04-13

    Applicant: View, Inc.

    Inventor： Gordon E. Jack ,  Sridhar Karthik Kailasam ,  Stephen Clark Brown ,  Anshu A. Pradhan ,  Jose Vigano ,  Dhairya Shrivastava ,  Mark David Mendenhall

    IPC: G02F1/163 ,  G02F1/01 ,  E06B3/67 ,  E06B9/24

    Abstract: Aspects of this disclosure concern controllers and control methods for applying a drive voltage to bus bars of optically switchable devices such as electrochromic devices. Such devices are often provided on windows such as architectural glass. In certain embodiments, the applied drive voltage is controlled in a manner that efficiently drives an optical transition over the entire surface of the electrochromic device. The drive voltage is controlled to account for differences in effective voltage experienced in regions between the bus bars and regions proximate the bus bars. Regions near the bus bars experience the highest effective voltage. In some cases, feedback may be used to monitor an optical transition. In these or other cases, a group of optically switchable devices may transition together over a particular duration to achieve approximately uniform tint states over time during the transition.

    Displays for tintable windows
    88.
    发明授权
    Displays for tintable windows 有权

    公开(公告)号：US11454854B2

    公开(公告)日：2022-09-27

    申请号：US17578218

    申请日：2022-01-18

    Applicant: View, Inc.

    Inventor： Nitesh Trikha ,  Stephen Clark Brown ,  Dhairya Shrivastava ,  Robert T. Rozbicki

    IPC: G02F1/15 ,  G02F1/163 ,  G05B19/042 ,  G06F3/044 ,  G05B15/02 ,  H01L27/32 ,  B32B17/10 ,  E06B9/24 ,  G02F1/155 ,  G06F3/041 ,  H01L51/52 ,  H04K3/00

    Abstract: A tintable window is described having a tintable coating, e.g., an electrochromic device coating, for regulating light transmitted through the window. In some embodiments, the window has a transparent display in the window's viewable region. Transparent displays may be substantially transparent when not in use, or when the window is viewed in a direction facing away from the transparent display. Windows may have sensors for receiving user commands and/or for monitoring environmental conditions. Transparent displays can display graphical user interfaces to, e.g., control window functions. Windows, as described herein, offer an alternative display to conventional projectors, TVs, and monitors. Windows may also be configured to receive, transmit, or block wireless communications from passing through the window. A window control system may share computational resources between controllers (e.g., at different windows). In some cases, the computational resources of the window control system are utilized by other building systems and devices.

    ANTENNA SYSTEMS FOR CONTROLLED COVERAGE IN BUILDINGS
    90.
    发明申请
    ANTENNA SYSTEMS FOR CONTROLLED COVERAGE IN BUILDINGS 有权

    公开(公告)号：US20220231399A1

    公开(公告)日：2022-07-21

    申请号：US17609671

    申请日：2020-05-09

    Applicant: View, Inc.

    Inventor： Stephen Clark Brown ,  John Sanford ,  Erich R. Klawuhn ,  Dhairya Shrivastava ,  Robert T. Rozbicki ,  Daniel Loy Purdy ,  Todd Daniel Antes ,  Todd Gray

    IPC: H01Q1/12 ,  H04B7/155 ,  H01Q1/00

    Abstract: Antenna systems for controlled coverage in buildings are disclosed where a data communications network in a building includes one or more external antennas. At least one of the external antennas is disposed on a roof or exterior of the building disposed in or associated with a window, a sky sensor or a digital architectural element. The one or more external antennas are coupled to a network infrastructure of the building via one or more data carrying lines and/or wireless links and are configured for communication with an external wireless network. The network infrastructure includes one or more data carrying lines, one or more network switches, and at least one control panel. In some embodiments, at least one of the external antennas is configured for communication with an external wireless network.

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