Alkali metal diffusion barrier layer
    2.
    发明授权
    Alkali metal diffusion barrier layer 失效
    碱金属扩散阻挡层

    公开(公告)号:US5830252A

    公开(公告)日:1998-11-03

    申请号:US597543

    申请日:1996-02-01

    摘要: Amorphous metal oxide barrier layers of titanium oxide, zirconium oxide and zinc/tin oxide are effective as alkali metal ion barrier layers at thicknesses below 180 Angstroms. The amorphous metal oxide barrier layers are most effective when the density of the layer is equal to or greater than 90% of the crystalline density. The barrier layers prevent migration of alkali metal ions such as sodium ions from glass substrates into a medium e.g. electrolyte of a photochromic cell, liquid material of a liquid crystal display device contacting the glass surface. The properties of the medium, particularly electroconductive metal oxide coatings, are susceptible to deterioration by the presence of sodium ions migrating from the glass.

    摘要翻译: 氧化钛,氧化锆和锌/锡氧化物的无定形金属氧化物阻挡层作为厚度低于180埃的碱金属离子阻挡层是有效的。 当层的密度等于或大于结晶密度的90%时,非晶金属氧化物阻挡层是最有效的。 阻挡层防止诸如钠离子的碱金属离子从玻璃基底迁移到介质中。 光致变色元件的电解液,与玻璃表面接触的液晶显示装置的液体材料。 介质的性质,特别是导电金属氧化物涂层,由于从玻璃迁移的钠离子的存在而易于劣化。

    Alkali metal diffusion barrier layer
    4.
    发明授权
    Alkali metal diffusion barrier layer 有权
    碱金属扩散阻挡层

    公开(公告)号:US06352755B1

    公开(公告)日:2002-03-05

    申请号:US09156730

    申请日:1998-09-17

    IPC分类号: C03C1723

    摘要: Amorphous metal oxide barrier layers of titanium oxide, zirconium oxide and zinc/tin oxide are effective as alkali metal ion barrier layers at thicknesses below 180 Angstroms. The amorphous metal oxide barrier layers are most effective when the density of the layer is equal to or greater than 75% of the crystalline density. The barrier layers prevent migration of alkali metal ions such as sodium ions from glass substrates into a medium e.g. electrolyte of a photochromic cell, liquid material of a liquid crystal display device contacting the glass surface and a photocatalytic coating. The properties of the medium, particularly electroconductive metal oxide coatings, are susceptible to deterioration by the presence of sodium ions migrating from the glass.

    摘要翻译: 氧化钛,氧化锆和锌/锡氧化物的无定形金属氧化物阻挡层作为厚度低于180埃的碱金属离子阻挡层是有效的。 当层的密度等于或大于结晶密度的75%时,非晶金属氧化物阻挡层是最有效的。 阻挡层防止诸如钠离子的碱金属离子从玻璃基底迁移到介质中。 光致变色元件的电解质,与玻璃表面接触的液晶显示装置的液体材料和光催化涂层。 介质的性质,特别是导电金属氧化物涂层,由于从玻璃迁移的钠离子的存在而易于劣化。

    Patterned coated articles and methods for producing the same
    9.
    发明授权
    Patterned coated articles and methods for producing the same 失效
    图案涂层制品及其制造方法

    公开(公告)号:US06514621B1

    公开(公告)日:2003-02-04

    申请号:US09199976

    申请日:1998-11-25

    IPC分类号: C03C1727

    摘要: The present invention is directed to an article with a patterned appearance provided by a visually observable contrast between one or more generally transparent thin film coatings deposited over a substrate. At least one of the deposited coatings exhibits a reflected color and/or contrast and visible differing transmitted color and/or contrast or a plurality of coatings together exhibit different reflected colors and/or contrasts. The coatings are selected from the group of: metals depositable by magnetron sputtering vacuum deposition, chemical vapor deposition, pyrolytic coating, or sol-gel techniques, metal oxide coatings, metal nitride coatings, semi-conductor containing coatings, metal oxynitrides and mixtures thereof. The present invention is also directed to a method of making the articles having a visually observable patterned appearance involving masking and applying the coating or applying the coating and removing a portion of the coating to form the pattern.

    摘要翻译: 本发明涉及具有图案外观的制品,其通过在基底上沉积的一个或多个通常透明的薄膜涂层之间的视觉上可观察到的对比度来提供。 沉积的涂层中的至少一个表现出反射的颜色和/或对比度,并且可见的不同的透射颜色和/或对比度或多个涂层一起显示不同的反射颜色和/或对比度。 涂层选自:通过磁控溅射真空沉积,化学气相沉积,热解涂层或溶胶 - 凝胶技术沉积的金属,金属氧化物涂层,金属氮化物涂层,含半导体的涂层,金属氮氧化物及其混合物。 本发明还涉及一种制造具有视觉上可观察到的图案外观的制品的方法,其包括掩蔽和施加涂层或施加涂层并除去涂层的一部分以形成图案。