Vehicle windshield for use with head-up display system

    公开(公告)号:US12181667B2

    公开(公告)日:2024-12-31

    申请号:US17430516

    申请日:2020-02-13

    Abstract: Certain example embodiments relate to a vehicle windshield with a head-up display system, including first and second spaced-apart substrates sandwiching a polymer-inclusive interlayer therebetween, and an anti-reflective coating provided on an exterior surface of the first substrate or an interior surface of the second substrate in opposite to the polymer-inclusive interlayer. An image source directing light rays towards one of the substrates, has an light emission profile showing the strongest light strength at a first wavelength, whereas the anti-reflective coating has a broad reflectance spectrum, showing the lowest reflectance at a second wavelength, which substantially matches the first wavelength.

    Antireflective switchable glass construction

    公开(公告)号:US12263724B2

    公开(公告)日:2025-04-01

    申请号:US17282273

    申请日:2019-10-03

    Abstract: An antireflective switchable laminated glass construction having a switchable functional film formed of a switchable material layer, a first polymer substrate with a first transparent conductive coating, and a second polymer substrate with a second transparent conductive coating. The switchable functional film is sandwiched between first adhesive polymer interlayer and glass substrate and second adhesive polymer interlayer and glass substrate. The switchable laminated glass construction in an ON (transparent) state has a total light transmittance higher than 50% and a reflectance equal to or less than 13%, as measured from at least one side of the switchable laminated glass construction.

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