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    Method of making an antireflective silica coating, resulting product, and photovoltaic device comprising same
    1.
    发明申请
    Method of making an antireflective silica coating, resulting product, and photovoltaic device comprising same 审中-公开
    制造防反射二氧化硅涂层的方法，所得产品和包含该涂层的光伏器件

    公开(公告)号：US20090101209A1

    公开(公告)日：2009-04-23

    申请号：US11976079

    申请日：2007-10-19

    申请人： Pramod K. Sharma ,  Nathan P. Mellott ,  Desaraju V. Varaprasad ,  Yiwei Lu ,  Scott V. Thomsen

    发明人： Pramod K. Sharma ,  Nathan P. Mellott ,  Desaraju V. Varaprasad ,  Yiwei Lu ,  Scott V. Thomsen

    IPC分类号： H01L31/04 ,  C03C17/23 ,  B32B17/00 ,  H01L31/18

    CPC分类号： C03C17/3417 ,  C03C17/23 ,  C03C17/3458 ,  C03C2217/213 ,  C03C2217/734 ,  C03C2218/113 ,  C03C2218/365 ,  G02B1/113 ,  H01L31/02168 ,  H01L31/0392 ,  Y02E10/50 ,  Y10T428/31612

    摘要： A low-index silica coating may be made by forming silica sol including a silane and/or a colloidal silica. The silica precursor may be deposited on a substrate (e.g., glass substrate) to form a coating layer. The coating layer may then be cured and/or fired using temperature(s) of from about 550 to 700° C. A barrier undercoating including a metal oxide, such as, silica, alumina, titania, zirconia, and/or an oxynitride of silica may be deposited between the coating layer and substrate. Preferably, the barrier undercoating does not substantially affect the percent transmission or reflection of the low-index silica coating. The low-index silica based coating may be used as an antireflective (AR) film on a front glass substrate of a photovoltaic device (e.g., solar cell) or any other suitable application in certain example instances.

    摘要翻译： 可以通过形成包括硅烷和/或胶体二氧化硅的二氧化硅溶胶来制备低折射率二氧化硅涂层。 二氧化硅前体可以沉积在基底（例如玻璃基底）上以形成涂层。 然后可以使用约550-700℃的温度来固化和/或烧制涂层。包含金属氧化物（例如二氧化硅，氧化铝，二氧化钛，氧化锆和/或氧氮化物）的屏障底涂层 二氧化硅可以沉积在涂层和基底之间。 优选地，阻挡层底涂层基本上不影响低折射率二氧化硅涂层的透射率或反射率。 低折射率二氧化硅基涂层可以在某些示例情况下用作光伏器件（例如，太阳能电池）的前玻璃基板上的抗反射（AR）膜或任何其它合适的应用。

    Articles with protective coating
    2.
    发明申请
    Articles with protective coating 审中-公开
    带有保护涂层的物品

    公开(公告)号：US20100027144A1

    公开(公告)日：2010-02-04

    申请号：US12222068

    申请日：2008-07-31

    申请人： Desaraju V. Varaprasad ,  Yiwei Lu

    发明人： Desaraju V. Varaprasad ,  Yiwei Lu

    IPC分类号： G02B1/10 ,  B05D5/06 ,  B32B17/06

    CPC分类号： G02B1/14 ,  C03C17/42 ,  F24S23/70 ,  G02B1/105 ,  Y02E10/40

    摘要： A first-surface mirror or other substrate includes protective coating and is for use in a solar collector, projection television, or the like. In certain example embodiments, a protective coating is formed over a reflective coating of a first surface mirror. In other aspects, this application is related to other coated articles, including, for example, articles (such as insulating glass (IG) window units) having coatings providing for low emissivity. In certain example embodiments, the protective coating may comprise organic materials containing alkyl chains or fluoro-alkyl chains and reactive functionalities comprising silicon and/or phosphorous so as to protect the reflective coating and improve durability.

    摘要翻译： 第一表面镜或其他基底包括保护涂层，并且用于太阳能收集器，投影电视等。 在某些示例性实施例中，在第一表面反射镜的反射涂层上形成保护涂层。 在其他方面，本申请涉及其它涂层制品，包括例如具有提供低发射率的涂层的制品（例如中空玻璃（IG）窗单元）。 在某些示例性实施方案中，保护涂层可以包含含有烷基链或氟烷基链的有机材料和包含硅和/或磷的反应性官能团，以保护反射涂层并提高耐久性。

    Display-on-demand mirror with optional defogging feature, and method of making the same
    4.
    发明申请
    Display-on-demand mirror with optional defogging feature, and method of making the same 有权
    具有可选除雾功能的按需显示器，以及制作相同的方法

    公开(公告)号：US20100086774A1

    公开(公告)日：2010-04-08

    申请号：US12285514

    申请日：2008-10-07

    申请人： Desaraju V. Varaprasad ,  Yiwei Lu

    发明人： Desaraju V. Varaprasad ,  Yiwei Lu

    IPC分类号： B32B33/00

    CPC分类号： B32B17/10036 ,  B32B17/10174 ,  B32B17/10761 ,  C03C17/36 ,  C03C17/3615 ,  C03C17/3649 ,  C03C17/3663 ,  H05B3/84 ,  Y10T428/265

    摘要： Certain example embodiments relate to robust semi-transparent coatings that are suitable for use in a wide variety of display-on-demand mirror applications, and methods of making the same. In certain example embodiments, a coated article includes a coating supported by a glass substrate. A reflective metal-inclusive layer is formed, directly or indirectly, on the glass substrate. A silicon oxide inclusive layer is formed, directly or indirectly, on the reflective metallic layer. A titanium oxide inclusive layer is formed, directly or indirectly, on the silicon oxide inclusive layer. The metal-inclusive layer is formed so as to reflect incoming light away from the glass substrate such that substantially less incoming light would be reflected away from the glass substrate if lighting were provided on a side of the glass substrate opposite the coating than if no lighting were provided. The surface of the coated article need not necessarily be conductive. The metal-inclusive layer may be connected to a power source so as to heat it (e.g., for defogging purposes).

    摘要翻译： 某些示例性实施例涉及适用于各种按需显示屏镜面应用中的稳健半透明涂层及其制造方法。 在某些示例性实施例中，涂覆制品包括由玻璃基板支撑的涂层。 直接或间接地在玻璃基板上形成反射性含金属层。 直接或间接地在反射金属层上形成包含氧化硅的层。 包含氧化钛的层直接或间接地形成在含氧化硅的层上。 包含金属的层被形成为将入射光反射离开玻璃基板，使得如果在玻璃基板的与涂层相对的一侧上设置照明而不是没有照明的情况下将基本上较少的入射光反射离开玻璃基板 被提供。 涂覆制品的表面不一定是导电的。 包含金属的层可以连接到电源以加热它（例如，为了除雾目的）。

    Display-on-demand mirror with optional defogging feature, and method of making the same
    5.
    发明授权
    Display-on-demand mirror with optional defogging feature, and method of making the same 有权
    具有可选除雾功能的按需显示器，以及制作相同的方法

    公开(公告)号：US08304072B2

    公开(公告)日：2012-11-06

    申请号：US12285514

    申请日：2008-10-07

    申请人： Desaraju V. Varaprasad ,  Yiwei Lu

    发明人： Desaraju V. Varaprasad ,  Yiwei Lu

    IPC分类号： C03C17/36

    CPC分类号： B32B17/10036 ,  B32B17/10174 ,  B32B17/10761 ,  C03C17/36 ,  C03C17/3615 ,  C03C17/3649 ,  C03C17/3663 ,  H05B3/84 ,  Y10T428/265

    摘要： Certain example embodiments relate to robust semi-transparent coatings that are suitable for use in a wide variety of display-on-demand mirror applications, and methods of making the same. In certain example embodiments, a coated article includes a coating supported by a glass substrate. A reflective metal-inclusive layer is formed, directly or indirectly, on the glass substrate. A silicon oxide inclusive layer is formed, directly or indirectly, on the reflective metallic layer. A titanium oxide inclusive layer is formed, directly or indirectly, on the silicon oxide inclusive layer. The metal-inclusive layer is formed so as to reflect incoming light away from the glass substrate such that substantially less incoming light would be reflected away from the glass substrate if lighting were provided on a side of the glass substrate opposite the coating than if no lighting were provided. The surface of the coated article need not necessarily be conductive. The metal-inclusive layer may be connected to a power source so as to heat it (e.g., for defogging purposes).

    摘要翻译： 某些示例性实施例涉及适用于各种按需显示屏镜面应用中的稳健半透明涂层及其制造方法。 在某些示例性实施例中，涂覆制品包括由玻璃基板支撑的涂层。 直接或间接地在玻璃基板上形成反射性含金属层。 直接或间接地在反射金属层上形成包含氧化硅的层。 包含氧化钛的层直接或间接地形成在含氧化硅的层上。 包含金属的层被形成为将入射光反射离开玻璃基板，使得如果在玻璃基板的与涂层相对的一侧上设置照明而不是没有照明的情况下将基本上较少的入射光反射离开玻璃基板 被提供。 涂覆制品的表面不一定是导电的。 包含金属的层可以连接到电源以加热它（例如，为了除雾目的）。

    Lighting system cover including AR-coated textured glass, and method of making the same
    7.
    发明授权
    Lighting system cover including AR-coated textured glass, and method of making the same 有权
    照明系统盖，包括AR涂层纹理玻璃及其制作方法

    公开(公告)号：US08317360B2

    公开(公告)日：2012-11-27

    申请号：US12232539

    申请日：2008-09-18

    申请人： Yiwei Lu ,  Jim St. Jean ,  Nathan P. Mellott ,  Zhongming Wang

    发明人： Yiwei Lu ,  Jim St. Jean ,  Nathan P. Mellott ,  Zhongming Wang

    IPC分类号： F21V3/00 ,  F21V5/00

    CPC分类号： C03C17/00 ,  C03C2204/08 ,  C03C2217/73 ,  F21V3/04 ,  F21V5/002 ,  F21V5/02 ,  F21W2131/103 ,  F21W2131/105

    摘要： Certain examples relate to lighting system covers that include AR-coated textured glass, and/or methods of making the same. In certain examples, at least one light source is provided proximate to a cover comprising a glass substrate. The glass substrate includes an anti-reflective (AR) coating on the surface that is closer to the at least one light source, and the glass substrate is textured (e.g., such that it is substantially prismatic in texture) on the surface opposite the AR-coated surface. The surface of the glass substrate on which the AR coating is formed may be a flat, irregular, or textured matte. An optional AR coating also may be formed on the textured surface of the glass substrate.

    摘要翻译： 某些实例涉及包括AR涂层纹理玻璃的照明系统覆盖物和/或制造它们的方法。 在某些示例中，至少一个光源设置在靠近包括玻璃基板的盖子处。 所述玻璃基板在表面上更靠近所述至少一个光源的抗反射（AR）涂层，并且所述玻璃基板在与所述AR相对的表面上被纹理化（例如，使其基本上呈棱柱状） 涂层表面。 其上形成有AR涂层的玻璃基板的表面可以是平坦的，不规则的或纹理的无光泽的。 也可以在玻璃基板的纹理表面上形成可选的AR涂层。

    Lighting system cover including AR-coated textured glass, and method of making the same
    8.
    发明申请
    Lighting system cover including AR-coated textured glass, and method of making the same 有权
    照明系统盖，包括AR涂层纹理玻璃及其制作方法

    公开(公告)号：US20100067223A1

    公开(公告)日：2010-03-18

    申请号：US12232539

    申请日：2008-09-18

    申请人： Yiwei Lu ,  Jim St. Jean ,  Nathan P. Mellott ,  Zhongming Wang

    发明人： Yiwei Lu ,  Jim St. Jean ,  Nathan P. Mellott ,  Zhongming Wang

    IPC分类号： F21V3/04 ,  G02B5/02 ,  H01J9/00

    CPC分类号： C03C17/00 ,  C03C2204/08 ,  C03C2217/73 ,  F21V3/04 ,  F21V5/002 ,  F21V5/02 ,  F21W2131/103 ,  F21W2131/105

    摘要： Certain example embodiments relate to lighting system covers that include AR-coated textured glass, and/or methods of making the same. In certain example embodiments, at least one light source is provided proximate to a cover comprising a glass substrate. The glass substrate includes an anti-reflective (AR) coating on the surface that is closer to the at least one light source, and the glass substrate is textured (e.g., such that it is substantially prismatic in texture) on the surface opposite the AR-coated surface. The surface of the glass substrate on which the AR coating is formed may be a flat, irregular, or textured matte. An optional AR coating also may be formed on the textured surface of the glass substrate.

    摘要翻译： 某些示例性实施例涉及包括AR涂覆的纹理玻璃的照明系统盖，和/或制造它的方法。 在某些示例性实施例中，至少一个光源设置在靠近包括玻璃基板的盖子处。 所述玻璃基板在表面上更靠近所述至少一个光源的抗反射（AR）涂层，并且所述玻璃基板在与所述AR相对的表面上被纹理化（例如，使其基本上呈棱柱状） 涂层表面。 其上形成有AR涂层的玻璃基板的表面可以是平坦的，不规则的或纹理的无光泽的。 也可以在玻璃基板的纹理表面上形成可选的AR涂层。

    Method of making front electrode of photovoltaic device having etched surface and corresponding photovoltaic device
    9.
    发明授权
    Method of making front electrode of photovoltaic device having etched surface and corresponding photovoltaic device 失效
    制造具有蚀刻表面的光电器件的前电极和相应的光伏器件的方法

    公开(公告)号：US08022291B2

    公开(公告)日：2011-09-20

    申请号：US12285890

    申请日：2008-10-15

    申请人： Scott V. Thomsen ,  Yiwei Lu ,  Alexey Krasnov

    发明人： Scott V. Thomsen ,  Yiwei Lu ,  Alexey Krasnov

    IPC分类号： H01L31/00 ,  H01L21/00 ,  C23C14/00

    CPC分类号： H01L31/1884 ,  H01L31/022466 ,  H01L31/0236 ,  Y02E10/50

    摘要： Certain example embodiments of this invention relate to a photovoltaic (PV) device including an electrode such as a front electrode/contact, and a method of making the same. In certain example embodiments, the front electrode has a textured (e.g., etched) surface that faces the photovoltaic semiconductor film of the PV device. The front electrode has a transparent conductive oxide (TCO) film having first and second layers (continuous or discontinuous) of the same material (e.g., zinc oxide, zinc aluminum oxide, indium-tin-oxide, or tin oxide), where the first TCO layer is sputter-deposited using a ceramic sputtering target(s) and the second TCO layer of the same material is sputter-deposited using a metallic or substantially metallic sputtering target(s). This allows the better quality TCO of the film, deposited more slowly via the ceramic target(s), to be formed using the ceramic target and the lesser quality TCO of the film to be deposited more quickly and cost effectively via the metallic target(s). After the etching, most or all of the better quality ceramic-deposited TCO remains whereas much of the lesser quality metallic-deposited TCO of the film was removed during the etching process.

    摘要翻译： 本发明的某些示例性实施例涉及包括诸如前电极/触点的电极的光伏（PV）装置及其制造方法。 在某些示例性实施例中，前电极具有面向PV器件的光电半导体膜的有纹理（例如蚀刻）的表面。 前电极具有透明导电氧化物（TCO）膜，其具有相同材料（例如氧化锌，氧化锌铝，氧化铟锡或氧化锡）的第一和第二层（连续或不连续），其中第一 使用陶瓷溅射靶溅射沉积TCO层，并且使用金属或基本上金属的溅射靶溅射沉积相同材料的第二TCO层。 这允许通过使用陶瓷靶材形成的通过陶瓷靶材更缓慢地沉积的膜的更好的TCO，并且通过金属靶材（s）更快速且成本有效地沉积的膜的质量较差的TCO ）。 在蚀刻之后，大部分或全部较好质量的陶瓷沉积的TCO保留，而在蚀刻过程中除去较薄质量的金属沉积的TCO。

    Front electrode including transparent conductive coating on etched glass substrate for use in photovoltaic device and method of making same
    10.
    发明申请
    Front electrode including transparent conductive coating on etched glass substrate for use in photovoltaic device and method of making same 审中-公开
    包括用于光伏器件的蚀刻玻璃基板上的透明导电涂层的前电极及其制造方法

    公开(公告)号：US20080308145A1

    公开(公告)日：2008-12-18

    申请号：US11808765

    申请日：2007-06-12

    申请人： Alexey Krasnov ,  Scott V. Thomsen ,  Yiwei Lu

    发明人： Alexey Krasnov ,  Scott V. Thomsen ,  Yiwei Lu

    IPC分类号： H01L31/02 ,  C03C15/00 ,  H01L31/20 ,  C23C14/08

    CPC分类号： H01L31/022466 ,  H01L31/022483 ,  H01L31/068 ,  H01L31/1884 ,  Y02E10/547

    摘要： Certain example embodiments of this invention relate to a front electrode provided on an etched/patterned front glass substrate for use in a photovoltaic device or the like. The glass is a low-iron soda-lime-silica based glass. Etching of the glass may include immersing the soda-lime-silica based glass in an acid inclusive solution such as hydrofluoric acid (e.g., HF in aqueous solution) and/or hydrofluoric acid with a buffer, in order to selectively dissolve some of the glass thereby producing at least one textured/patterned substantially transparent surface of the glass substrate. A front electrode (single or multi-layered) is then formed (e.g., via sputter-deposition) on the textured surface of the front glass substrate, and may be used in a photovoltaic device or the like.

    摘要翻译： 本发明的一些示例性实施例涉及设置在用于光伏器件等的蚀刻/图案化的前玻璃基板上的前电极。 玻璃是一种低铁钠钙石英玻璃。 玻璃的蚀刻可以包括将钠钙二氧化硅基玻璃浸入包含酸的溶液如氢氟酸（例如在水溶液中的HF）和/或氢氟酸与缓冲液，以便选择性地溶解一些玻璃 从而产生至少一个纹理/图案化的玻璃基板的基本上透明的表面。 然后在前玻璃基板的纹理化表面上形成前电极（单层或多层）（例如，通过溅射沉积），并且可以用于光伏器件等中。