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1.发明授权公开(公告)号：US06777085B1
公开(公告)日：2004-08-17
申请号：US10126243
申请日：2002-04-19
IPC分类号： B32B516
CPC分类号： C09C1/0051 , C01P2004/54 , C01P2006/42 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C01P2006/65 , C01P2006/66 , C09C1/0015 , C09C2200/1008 , C09C2200/1025 , C09C2200/1054 , C09C2200/1066 , C09C2200/301 , C09C2200/304 , C09C2200/308 , C09C2210/50 , C09C2220/20 , Y10T428/256 , Y10T428/257 , Y10T428/2991 , Y10T428/2993
摘要： Particles are encapsulated with a layer or sequence of layers. The particles can be flakes and the layers can form an optical interference stack for use as an optically variable pigment, among other purposes. In a particular embodiment a highly reflective metal layer is deposited around a glass flake with specular surfaces. The particles can be produced using a variety of deposition systems. In a particular embodiment, a downstream plasma-enhanced chemical vapor deposition system achieves high deposition rates while avoiding contamination of the plasma source with deposition products.
摘要翻译： 颗粒被层或层序封装。 颗粒可以是薄片，并且层可以形成用作光学可变颜料的光学干涉叠层以及其它目的。 在特定实施例中，高反射性金属层以玻璃片沉积在镜面上。 可以使用各种沉积系统来生产颗粒。 在特定实施例中，下游等离子体增强化学气相沉积系统实现高沉积速率，同时避免用沉积产物污染等离子体源。
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公开(公告)号：US6156394A
公开(公告)日：2000-12-05
申请号：US63622
申请日：1998-04-17
摘要： A pretreatment method for use in manufacturing an improved optical component comprises (i) providing a polymeric optical substrate; and (ii) exposing the polymeric optical substrate to electromagnetic energy having a wavelength of about 30 nm to about 350 nm. The exposure of the polymeric optical substrate to the electromagnetic energy substantially improves adhesion between the substrate and an optical coating deposited onto the substrate following pretreatment. The invention addresses the significant need for coated plastic optics by providing a method to achieve reliable adhesion of optical coatings placed on polymeric optical substrates. Specifically, this invention enables improved adhesion for even highly curved or shaped parts which have been historically more difficult to coat. The pretreatment method is particularly useful for molded substrates such as molded polymethylmethacrylate.
摘要翻译： 用于制造改进的光学部件的预处理方法包括（i）提供聚合物光学基底; 和（ii）将聚合物光学基底暴露于波长为约30nm至约350nm的电磁能。 聚合物光学基底对电磁能的暴露基本上改善了在预处理之后基底和沉积在基底上的光学涂层之间的粘合性。 本发明通过提供一种方法来实现对聚合物光学基底上放置的光学涂层的可靠附着，解决了涂覆塑料光学器件的显着需要。 具体地说，本发明能够改善在历史上难以涂覆的均匀高度弯曲或成形的部件上的附着力。 预处理方法对于模制的聚甲基丙烯酸甲酯等成型基材特别有用。
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3.发明授权Methods and apparatus for simultaneous multi-sided coating of optical thin film designs using dual-frequency plasma-enhanced chemical vapor deposition 失效使用双频等离子体增强化学气相沉积的光学薄膜设计的同时多面涂覆的方法和装置
公开(公告)号：US5789040A
公开(公告)日：1998-08-04
申请号：US861246
申请日：1997-05-21
申请人： Ludvik Martinu , Jolanta E. Klemberg-Sapieha , Nancy Lee Schultz Yamasaki , Christopher Wayne Lantman
发明人： Ludvik Martinu , Jolanta E. Klemberg-Sapieha , Nancy Lee Schultz Yamasaki , Christopher Wayne Lantman
IPC分类号： C23C16/517 , H01J37/32 , H05H1/46 , C23C16/50
CPC分类号： H01J37/32192 , C23C16/517 , H01J37/32082 , H05H1/46 , H01J2237/3321
摘要： The present invention is directed to methods and apparatus for depositing optical thin film coatings simultaneously onto both sides of at least one substrate in a dual-frequency plasma-enhanced chemical vapor deposition vacuum reaction chamber utilizing microwave and radio frequency energies. The substrate can be a continuous substrate, such as a flexible polymer web, or it can be one or more discrete substrates, such as rigid plastic, glass, or glass/polymer composite substrates. The substrate can be processed in a stationary or an in-line processing mode. In addition, the coatings deposited simultaneously onto both sides of the substrate can be identical, i.e. symmetrical, or different, i.e., non-symmetrical. The plasma attributes and reaction conditions on either side of the substrate can be independently controlled to provide either identical or different coating compositions and properties on the two sides of the substrate. Multiple plasmas can also be generated, in either an overlapping or isolated manner, to form multiple independently-controlled CVD reaction zones for simultaneous deposition of either identical or different coatings onto the sides of the substrate within the different zones.
摘要翻译： 本发明涉及使用微波和射频能量的双频等离子体增强化学气相沉积真空反应室中的至少一个衬底的两侧同时沉积光学薄膜涂层的方法和装置。 衬底可以是连续衬底，例如柔性聚合物网，或者其可以是一个或多个离散衬底，例如刚性塑料，玻璃或玻璃/聚合物复合衬底。 衬底可以以静止或在线处理模式进行处理。 此外，同时沉积在基底的两侧上的涂层可以是相同的，即对称的或不同的，即非对称的。 可以独立地控制衬底两侧的等离子体属性和反应条件，以在衬底的两侧提供相同或不同的涂层组合物和性质。 也可以以重叠或隔离的方式产生多个等离子体，以形成多个独立控制的CVD反应区，以将相同或不同的涂层同时沉积到不同区域内的衬底的侧面上。
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公开(公告)号：US20130147179A1
公开(公告)日：2013-06-13
申请号：US13700761
申请日：2011-06-03
申请人： Bill Baloukas , Ludvik Martinu
发明人： Bill Baloukas , Ludvik Martinu
IPC分类号： B42D15/10
CPC分类号： B42D25/21 , B42D25/00 , B42D25/29 , B42D25/36 , B42D2035/24 , G02F1/15 , G02F1/1506
摘要： An integrated security structure is provided employing an external source of energy to change the appearance of the structure rendering the structure more challenging to duplicate due to its complexity. The security structure includes a substrate forming part of a bank note, identification document, or other security device; an active device within the substrate changing color between at least two colors wherein a color of the substrate surrounding the active device matches one of the at least two colors to form a metameric device. At least one Interference Security Image Structure (ISIS) is configured to be metameric with a bleached state of the active device and is therefore invisible at normal incidence. Another ISIS is metameric with the colored state of the electrochromic device and consequently becomes invisible during coloration. When the whole device is tilted, both ISIS's change color while the rest of the device essentially remains the same.
摘要翻译： 提供了一种集成的安全结构，采用外部能源来改变结构的外观，使结构更具挑战性，由于其复杂性而复制。 安全结构包括形成纸币，识别文件或其他安全装置的一部分的基板; 衬底内的有源器件在至少两种颜色之间改变颜色，其中围绕有源器件的衬底的颜色与至少两种颜色之一匹配以形成同种异体器件。 至少一个干扰安全图像结构（ISIS）被配置为具有活动设备的漂白状态的同色异体，因此在正常入射处是不可见的。 另一种ISIS与电致变色装置的着色状态相同，因此在着色期间变得不可见。 当整个设备倾斜时，ISIS的颜色变化，而设备的其余部分基本保持不变。
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公开(公告)号：US10011140B2
公开(公告)日：2018-07-03
申请号：US13700761
申请日：2011-06-03
申请人： Bill Baloukas , Ludvik Martinu
发明人： Bill Baloukas , Ludvik Martinu
CPC分类号： B42D25/21 , B42D25/00 , B42D25/29 , B42D25/36 , B42D2035/24 , G02F1/15 , G02F1/1506
摘要： An integrated security structure is provided employing an external source of energy to change the appearance of the structure rendering the structure more challenging to duplicate due to its complexity. The security structure includes a substrate forming part of a bank note, identification document, or other security device; an active device within the substrate changing color between at least two colors wherein a color of the substrate surrounding the active device matches one of the at least two colors to form a metameric device. At least one Interference Security Image Structure (ISIS) is configured to be metameric with a bleached state of the active device and is therefore invisible at normal incidence. Another ISIS is metameric with the colored state of the electrochromic device and consequently becomes invisible during coloration. When the whole device is tilted, both ISIS's change color while the rest of the device essentially remains the same.
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公开(公告)号：US08064632B2
公开(公告)日：2011-11-22
申请号：US11738674
申请日：2007-04-23
申请人： Bill Baloukas , Ludvik Martinu
发明人： Bill Baloukas , Ludvik Martinu
IPC分类号： G06K9/00
摘要： An interference filter having a plurality of layers and a spectrum as a function of angle of observation is combined with a metameric element adjacent the interference filter and appearing to have a same color as the interference filter at at least one angle of observation and a contrasting color as said interference filter at least one other angle of observation. A plurality of interference filter layers, including a metallic layer, can be provided on a support structure for the layers. The support structure is then adapted to allow the layers to be seen from a top and a bottom side, with the layers being adapted to have different spectra as a function of angle of observation in reflection and transmission.
摘要翻译： 将具有多个层和作为观察角的函数的光谱的干涉滤光器与与干涉滤光片相邻的同位素元件组合，并且在至少一个观察角度和对比度的颜色下看起来具有与干涉滤光器相同的颜色 作为所述干涉滤光片至少有一个其他观察角度。 包括金属层的多个干涉滤光层可以设置在这些层的支撑结构上。 支撑结构然后适于允许从顶侧和底侧观察层，其中层适于具有作为反射和透射中的观察角的函数的不同光谱。
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公开(公告)号：US20090246243A1
公开(公告)日：2009-10-01
申请号：US12054623
申请日：2008-03-25
CPC分类号： C23C28/042 , C23C28/044 , C23C28/046 , C23C28/048
摘要： The present invention relates to Diamond-like Carbon (DLC) coatings on metal substrates and methods of making the same. The invention particularly relates, in a preferred embodiment, to a metallic substrate such as stainless steel or Ti alloy having a silicon material (such as an organosilicone, silicon nitride, silicon carbide or silicon carbon nitride) intermediate layer and a DLC layer, optionally doped with Si, deposited thereon, and a method for making the same.
摘要翻译： 本发明涉及金属基底上的金刚石碳（DLC）涂层及其制造方法。 本发明在一个优选实施例中特别涉及具有硅材料（例如有机硅，氮化硅，碳化硅或碳氮化硅）中间层和DLC层的金属基底，例如不锈钢或Ti合金，任选地掺杂 其上沉积有Si，及其制备方法。
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