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    TWO-LAYER MULTIPURPOSE WINDOW COATING FOR A TRANSPARENT SUBSTRATE
    2.
    发明申请
    TWO-LAYER MULTIPURPOSE WINDOW COATING FOR A TRANSPARENT SUBSTRATE 审中-公开
    双层多层透明涂料用于透明基材

    公开(公告)号：WO01090638A1

    公开(公告)日：2001-11-29

    申请号：PCT/US2001/016208

    申请日：2001-05-17

    Applicant: SOUTHWALL TECHNOLOGIES, INC. ,  GLOBAMATRIX HOLDINGS PTE LTD

    Inventor： WOODARD, Floyd, E. ,  DAI, Yisheng ,  SHIMSHOCK, Richard, P.

    IPC: F21V9/04

    CPC classification number: C03C17/3435 ,  G02B1/111

    Abstract: A solar screening, thermally insulating, glare reducing, anti-reflecting coating (24) is formed of a two-layer stack on a substrate (12), with the first layer (22) being formed of titanium nitride and the second layer (26) being formed of a dielectric material having a high refractive index. The first layer is an absorbing layer and the dielectric layer has a refractive index in the range of 1.73 to 2.6. In the preferred embodiment, the dielectric layer is silicon nitride. Also in the preferred embodiment, a thin adhesive primer layer (20) is located between the substrate and the multipurpose window coating, while a lubricating layer (28) is formed on the dielectric layer.

    Abstract translation: 太阳能屏蔽，隔热，眩光减少，抗反射涂层（24）由衬底（12）上的两层堆叠形成，第一层（22）由氮化钛形成，第二层（26） ）由具有高折射率的电介质材料形成。 第一层是吸收层，介电层的折射率在1.73至2.6的范围内。 在优选实施例中，电介质层是氮化硅。 同样在优选实施例中，薄的粘合剂底漆层（20）位于基底和多用途窗口涂层之间，同时在介电层上形成润滑层（28）。

    MULTIPLE LAYER THIN FILMS WITH IMPROVED CORROSION RESISTANCE
    4.
    发明申请
    MULTIPLE LAYER THIN FILMS WITH IMPROVED CORROSION RESISTANCE 审中-公开
    多层薄膜，具有改善的耐腐蚀性

    公开(公告)号：WO1995006269A1

    公开(公告)日：1995-03-02

    申请号：PCT/US1994009331

    申请日：1994-08-19

    Applicant: SOUTHWALL TECHNOLOGIES INC.

    Inventor： SOUTHWALL TECHNOLOGIES INC. ,  PASS, Thomas ,  WOODARD, Floyd, E.

    IPC: G02B05/28

    CPC classification number: G02B1/14 ,  C23C14/086 ,  G02B1/105 ,  Y10T428/24975 ,  Y10T428/31507 ,  Y10T428/31942

    Abstract: The durability of thin metal coatings and particularly substantially transparent copper and silver plus noble metal coatings and their ability to withstand corrosive environments is improved by overcoating the metal layers (14) with a double coating of dielectric. The first coating (16) is made up of dielectric based on indium and/or zinc. The second coating (18) is made up of dielectric based on indium and tin. These overcoatings are more effective than a single coating based on one metal or a single coating based upon the two metals.

    Abstract translation: 通过用电介质的双重涂层来覆盖金属层（14），改善了薄金属涂层的耐久性，特别是基本上透明的铜和银加上贵金属涂层及其抵抗腐蚀性环境的能力。 第一涂层（16）由基于铟和/或锌的电介质构成。 第二涂层（18）由基于铟和锡的电介质构成。 这些外涂层比基于两种金属的一种金属或单一涂层的单一涂层更有效。

    REDUCING THE SUSCEPTIBILITY OF TITANIUM NITRIDE OPTICAL LAYERS TO CRACK
    5.
    发明申请
    REDUCING THE SUSCEPTIBILITY OF TITANIUM NITRIDE OPTICAL LAYERS TO CRACK 审中-公开
    减少钛酸钠光学层破裂的可能性

    公开(公告)号：WO2004027465A1

    公开(公告)日：2004-04-01

    申请号：PCT/US2003/004717

    申请日：2003-02-18

    Applicant: SOUTHWALL TECHNOLOGIES, INC. ,  HUPER OPTIK INTERNATIONAL PTE LTD

    Inventor： WOODARD, Floyd, E. ,  DAI, Yisheng

    IPC: G02B5/28

    CPC classification number: B32B15/043 ,  B32B15/08 ,  B32B17/10018 ,  B32B17/10174 ,  B32B27/36 ,  B32B2311/18 ,  B32B2311/22 ,  B32B2367/00 ,  C03C17/42 ,  C23C14/562 ,  Y10S359/90

    Abstract: In a titanium nitride-based optical coating, the structural stability of the coating is enhanced by providing a damage-retardation base layer (16) between the titanium nitride layer (18) and a substrate (12). Where the optical coating is to provide solar control, the titanium nitride layer is selected primarily for achieving desired optical characteristics, while the thickness of the damage-retardation layer is selected primarily for achieving desired optical characteristics, while the thickness of the damage-retardation layer is selected primarily for achieving desired mechanical characteristics. The damage-retardation layer is formed of a grey metal, with nickel chromium being the preferred metal. The grey metal layer reduces the likelihood that the titanium nitride layer will crack. The tendency of such a layer to crack and form worm tracks is further reduced by exposing the substrate to a plasma preglow (88) and/or by using a slip agent (14) on the side of the substrate on which the layers are to be formed.

    Abstract translation: 在基于氮化钛的光学涂层中，通过在氮化钛层（18）和衬底（12）之间提供损伤延迟基底层（16）来增强涂层的结构稳定性。 在光学涂层要提供太阳能控制的地方，主要选择氮化钛层以实现期望的光学特性，同时主要选择损伤相位差层的厚度以获得期望的光学特性，而损伤相位差层的厚度 主要用于实现期望的机械特性。 损伤延迟层由灰色金属形成，镍铬是优选的金属。 灰色金属层降低了氮化钛层破裂的可能性。 通过将衬底暴露于等离子体预发泡（88）和/或通过使用其上层的衬底侧上的滑爽剂（14）将这种层破裂和形成蜗杆轨迹的趋势进一步降低 形成。

    METAL ON PLASTIC FILMS WITH ADHESION-PROMOTING LAYER
    6.
    发明申请
    METAL ON PLASTIC FILMS WITH ADHESION-PROMOTING LAYER 审中-公开
    具有粘合促进层的塑料膜上的金属

    公开(公告)号：WO1994018003A1

    公开(公告)日：1994-08-18

    申请号：PCT/US1994001320

    申请日：1994-02-04

    Applicant: SOUTHWALL TECHNOLOGIES INC.

    Inventor： SOUTHWALL TECHNOLOGIES INC. ,  GIBBONS, Kevin, P. ,  LAU, Louis, C. ,  WOODARD, Floyd, E.

    IPC: B32B31/00

    CPC classification number: C23C14/205 ,  C23C14/024 ,  H05K1/0313 ,  H05K3/388 ,  Y10S428/913 ,  Y10T428/12569 ,  Y10T428/1259 ,  Y10T428/12806 ,  Y10T428/12819 ,  Y10T428/12826 ,  Y10T428/12993 ,  Y10T428/31681 ,  Y10T428/31786

    Abstract: The adhesion to plastic substrates (112) of thick layers of functional metals (116) having an oxide heat of formation that is greater than -40,000 calories/gram atom of metal, such as silver, copper, gold, and the like, is improved if a thin layer of a metal having an oxide heat of formation of less than -50,000 calories/gram atom of metal is present as an adhesion-promoting primer layer metal has a melting point greater than 1100 DEG C, it should be present as the metal or as a substoichiometric oxide. When the primer layer metal (114) has a melting point less than 1100 DEG C, it may be present as the metal, as a substoichiometric oxide, or as a full stoichiometric oxide. Processes for preparing these materials using sputter-depositing and reflectors incorporating these materials are also disclosed.

    Abstract translation: 具有大于-40,000卡路里/克原子的金属如银，铜，金等的具有形成氧化物热的功能金属（116）的厚层的塑料基板（112）的粘合性得到改善 如果作为粘附促进底漆层金属具有小于-50,000卡路里/克原子金属的氧化物热的金属的薄层存在大于1100℃的熔点，则其应当以 金属或亚化学计量氧化物。 当底漆层金属（114）的熔点低于1100℃时，它可以作为金属，作为亚化学计量的氧化物存在，或作为完全化学计量的氧化物存在。 还公开了使用溅射沉积和掺入这些材料的反射器制备这些材料的方法。

    HYDROGENATING A LAYER OF AN ANTIREFLECTION COATING
    7.
    发明公开
    HYDROGENATING A LAYER OF AN ANTIREFLECTION COATING 审中-公开
    氢化的层的防反射涂层

    公开(公告)号：EP1268871A1

    公开(公告)日：2003-01-02

    申请号：EP00988169.9

    申请日：2000-12-19

    Applicant: Southwall Technologies, Inc.

    Inventor： WOODARD, Floyd, E.

    IPC: C23C14/00 ,  C23C14/32 ,  B32B17/00 ,  B32B18/00 ,  B32B3/00 ,  B32B7/00 ,  B32B7/02 ,  B32B19/00 ,  B32B9/00

    CPC classification number: C23C14/086 ,  B32B17/10174 ,  G02B1/113 ,  H01J29/896

    Abstract: A multi-layer antireflection coating (20) is formed to include successive layers of a medium refractive index material (22), a high refractive index material (24), and a low refractive index material (26). The medium refractive index layer is hydrogenated in order to tailor the refractive index of the material to below 1.99 and to increase clarity in transmission. Preferably, the hydrogen atomic concentration is at least 7 percent, more preferably exceeds 9 percent, and most preferably exceeds 18 percent. The three layers combine to form a three-layer antireflection coating, but the hydrogenation may be used in antireflection coatings having a greater or lesser number of layers. In use, the medium refractive index layer is closest to the substrate (12) for which antireflection is desired. Preferably, the medium refractive index layer is formed of an indium oxide, a tin oxide or a zinc oxide, or an oxide of an alloy in which indium, tin or zinc is a major constituent.

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