Insulating glass unit with crack-resistant low-emissivity suspended film
    25.
    发明授权
    Insulating glass unit with crack-resistant low-emissivity suspended film 有权
    绝缘玻璃单元具有抗裂低发射率悬浮膜

    公开(公告)号:US08728636B2

    公开(公告)日:2014-05-20

    申请号:US13903360

    申请日:2013-05-28

    CPC classification number: E06B3/6612 E06B3/6715 Y10T428/31681 Y10T428/31786

    Abstract: A low-e insulating glass unit has a suspended, coated IR reflecting polymer sheet under tension, e.g. from heat shrinkage. The polymer sheet is coated with a multilayer stack of dielectric and metallic layers, including at least one silver layer deposited upon a zinc oxide seed layer that is at most 15 nm thickness. The use of zinc oxide ensures good seeding for high quality silver layer growth, thereby providing low emissivity. The thinness of the zinc oxide ensures that it resists cracking when the polymer sheet is tensioned.

    Abstract translation: 低电绝缘玻璃单元在张力下具有悬浮的,涂覆的IR反射聚合物片,例如。 从热收缩。 聚合物片材涂覆有电介质和金属层的多层叠层,包括沉积在至多15nm厚度的氧化锌种子层上的至少一层银层。 使用氧化锌确保良好的接种以实现高质量的银层生长,从而提供低发射率。 氧化锌的薄度确保了当聚合物片张紧时它能够抗裂。

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