HYBRID COATING STACK
    2.
    发明授权

    公开(公告)号:EP1742889B1

    公开(公告)日:2018-12-26

    申请号:EP05749344.7

    申请日:2005-04-19

    发明人: THIEL, James P.

    IPC分类号: C03C17/36

    摘要: A coating includes a functional coating, such as a solar control coating having at least one metal layer. A topcoat is formed over at least a portion of the functional coating. The topcoat includes a first topcoat layer having a thickness in the range of 0.5 QWOT to 1.5 QWOT with respect to a reference wavelength of 550 nm and a first refractive index, and a second topcoat layer having a thickness in the range of 0.5 QWOT to 1.5 QWOT with respect to a reference wavelength of 550 nm and a second refractive index different from the first refractive index.