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    REDUCING THE SUSCEPTIBILITY OF TITANIUM NITRIDE OPTICAL LAYERS TO CRACK
    171.
    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。

    DUAL TITANIUM NITRIDE LAYERS FOR SOLAR CONTROL
    172.
    发明申请
    DUAL TITANIUM NITRIDE LAYERS FOR SOLAR CONTROL 审中-公开
    用于太阳能控制的双硝酸盐层

    公开(公告)号：WO0026704B1

    公开(公告)日：2000-08-10

    申请号：PCT/US9925416

    申请日：1999-10-28

    Applicant: SOUTHWALL TECHNOLOGIES INC ,  GMX ASSOCIATES PTE LTD

    Inventor： WOODARD FLOYD EUGENE ,  DAI YISHENG

    IPC: G02B5/20 ,  G02B5/22 ,  G02B5/28

    CPC classification number: B32B17/10018 ,  G02B5/208

    Abstract: A solar control member (11) utilizes a combination of layers that include spaced apart titanium nitride layers (16 and 18) to selectively transmit a higher percentage of visible light than near infrared energy, with a low visible light reflection. The titanium nitride layers are spaced apart by a distance that promotes optical decoupling with respect to occurrence of constructive and destructive interference of visible light. In one embodiment, the titanium nitride layers are spaced apart by a laminating adhesive layer (20). The ratio of transmission at the wavelength of 550 nm to transmission at the wavelength of 1500 is at least 1.25. Each titanium nitride layer is sputter deposited. Care is taken to ensure that each layer does not become too metallic and to ensure that excessive oxygen is not incorporated into the layer. Thus, the nitrogen flow rate and the linespeed are controlled. Sputtering occurs at a fast rate using high powers and a minimum acceptable nitrogen flow, while minimizing background contamination.

    Abstract translation: 太阳能控制构件（11）利用包括间隔开的氮化钛层（16和18）的层的组合来选择性地传输比近红外能量更高百分比的可见光，具有低可见光反射。 氮化钛层间隔一段距离，促进相对于可见光的建构性和相消干涉的发生的光学解耦。 在一个实施例中，氮化钛层通过层压粘合剂层（20）隔开。 波长为550nm的透射率与波长1500nm的透射比为1.25以上。 每个氮化钛层被溅射沉积。 注意确保每个层不会变得太金属，并且确保过多的氧未被结合到该层中。 因此，控制氮气流量和线速度。 使用高功率和最小可接受的氮气流以快速的速率进行溅射，同时使背景污染最小化。

    METAL ON PLASTIC FILMS WITH ADHESION-PROMOTING LAYER
    175.
    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。

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