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公开(公告)号：US5989693A
公开(公告)日：1999-11-23
申请号：US828862
申请日：1997-03-31
CPC分类号： C03C17/3441 , C03C17/3435 , C03C17/3452 , Y10T428/24975 , Y10T428/265 , Y10T428/30
摘要： The optical properties (absorption, reflection, transmittance, transparency) and physical attributes (hardness, friction, durability, etc.) of metal oxides, nitrides, or films that combine these materials can be modified by adding fluorine to the deposition mixture. The extent of change in properties depends on the amount of fluorine incorporated. Contrary to previous information, the presence of fluorine does not prevent adhesion of overlayers such as hard carbon, hydrogenated carbon, or diamond-like carbon. Considering for example massive silicon oxynitride hardcoat layers which are part of wear resistant composite windows for visible spectral applications, preferably fluorine is incorporated in a relatively very thin surface-adjacent region or layer of the hardcoat on the side thereof on which a carbonaceous layer such as DLC is formed. As a result, the index of refraction of the very thin surface region is reduced, the surface region can be used as an effective interference layer, absorption is reduced, reflectance is reduced, transmittance and transparency are improved, and durability is maintained. These fluorine-modified films can be used in many optical designs, including windows or wear resistant coating for laser scanner windows and ophthalmic applications.
摘要翻译： 组合这些材料的金属氧化物，氮化物或膜的光学性质（吸收，反射，透射率，透明度）和物理属性（硬度，摩擦，耐久性等）可以通过向沉积混合物中加入氟来改变。 性能变化的程度取决于掺入的氟的量。 与之前的信息相反，氟的存在并不能防止诸如硬碳，氢化碳或类金刚石碳等覆盖层的粘附。 考虑到例如作为用于可见光谱应用的耐磨复合窗口的一部分的大量氮氧化硅硬涂层，优选地将氟引入其一侧上的相当非常薄的表面相邻的硬涂层的表面相邻区域或其上，其中碳质层如 DLC形成。 结果，非常薄的表面区域的折射率减小，可以将表面区域用作有效的干涉层，减少吸收，降低反射率，提高透光率和透明性，并且保持耐久性。 这些氟改性膜可以用于许多光学设计，包括用于激光扫描仪窗口和眼科应用的窗户或耐磨涂层。
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公开(公告)号：US08042941B2
公开(公告)日：2011-10-25
申请号：US12697060
申请日：2010-01-29
IPC分类号： G02C7/06
摘要： The present invention is embodied in ophthalmic lenses having a first lens surface that is described by a continuous, gradual increase in optical power that proceeds without inflection points of discontinuities across substantially the entire useable optical area of this lens surface, and an opposite surface of the lens configured to cooperate with the power gradation of the first surface to provide a desired prescription, including at least one stabilized area of optical power. The power gradation of the first surface increases from one edge of the useable area to substantially the opposite edge, and may increase according to linear or non-linear relationships. In another preferred embodiment, the two lens surfaces cooperate to create two stabilized areas of optical power, for a prescription with near-viewing and distance-viewing values.
摘要翻译： 本发明被实施在具有第一透镜表面的眼镜片中，所述第一透镜表面通过光学功率的连续逐渐增加进行描述，所述第一透镜表面在所述透镜表面的整个可用光学区域的整个可用光学区域上不发生不连续点的拐点， 配置成与第一表面的功率等级配合以提供期望的处方，包括至少一个稳定的光功率区域。 第一表面的功率等级从可用区域的一个边缘增加到基本上相反的边缘，并且可以根据线性或非线性关系而增加。 在另一个优选实施例中，两个透镜表面配合以创建两个稳定的光焦度区域，用于具有近观和远距离观察值的处方。
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3.发明授权公开(公告)号：US06759090B2
公开(公告)日：2004-07-06
申请号：US10037673
申请日：2002-01-03
IPC分类号： B05D506
CPC分类号： G02B1/10 , B29D11/0073 , B32B27/36 , G02C7/12 , Y10T428/31507
摘要： Methods for improved adhesion of an optical coating to a polarizing film incorporated onto an optical-quality plastic construct are disclosed. Preferred methods include treating a surface of the film by mechanical and/or chemical means and applying an optical coating to the treated film for effecting a coated, polarized optical-quality plastic part. Such mechanical and chemical means include exposing the polarizing film to a caustic solution at a concentration greater than or equal to 10%, roughening the surface of the film in a uniform manner, and utilizing plasma exposure to peen the surface and then chemically modify it. A particularly preferred technique involves uniform physical roughening, namely, forming grooves having a substantially uniform direction substantially aligned with the axis of light absorption, exposing this roughened surface to a caustic solution having a concentration of 10% or greater, and then dipping the roughened surface into an overcoat solution and withdrawing it substantially perpendicular to the direction of the grooves.
摘要翻译： 公开了用于改善光学涂层与结合到光学质量塑料构件上的偏光膜的粘合性的方法。 优选的方法包括通过机械和/或化学方法处理膜的表面，并将光学涂层施加到经处理的膜上，以实现涂覆的偏振光学质量的塑料部件。 这种机械和化学方法包括以大于或等于10％的浓度将偏振膜暴露于苛性碱溶液，以均匀的方式使膜的表面粗糙化，并且利用等离子体暴露于表面，然后对其进行化学改性。 特别优选的技术包括均匀的物理粗糙化，即形成具有与吸光轴基本一致的基本均匀方向的凹槽，将该粗糙表面暴露于浓度为10％以上的苛性碱溶液，然后浸渍粗糙表面 进入外涂层溶液并将其基本上垂直于凹槽的方向退回。
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公开(公告)号：US6113238A
公开(公告)日：2000-09-05
申请号：US249865
申请日：1999-02-16
CPC分类号： G02B5/3066
摘要： A device for demonstrating the effect of glare and its reduction in which light is reflected onto a glare panel, to reflect therefrom at an angle of incidence such that it is horizontally polarized, producing glare to one viewing an underlying graphic but which glare is eliminated by viewing through vertically polarized lenses.
摘要翻译： 用于证明眩光的效果及其减少的装置，其中光被反射到眩光面板上，以入射角从其反射，使得其被水平偏振，从而产生眩光，观察到下面的图形，但是眩光被消除 通过垂直偏光镜观看。
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公开(公告)号：US07688431B1
公开(公告)日：2010-03-30
申请号：US12421545
申请日：2009-04-09
IPC分类号： G01B9/00
CPC分类号： G01M11/0285
摘要： The invention relates to an apparatus for comparatively demonstrating the optical properties of eyewear lenses, particularly dispersion. The apparatus includes an illumination source that provides output of shorter wavelength visible light and longer wavelength visible light, a target that creates an image on the light path, a test lens made of eyewear lens material that is illuminated by the light path from the target, and a detector that displays the image acted upon and transmitted through the test lens. The test lens can be interchangeably replaced with another test lens, for comparison of each lens' optical properties. Alternate configurations include multiple light paths, for simultaneous viewing of images through different test lenses.
摘要翻译： 本发明涉及一种用于比较证明眼镜透镜的光学特性，特别是分散体的装置。 该装置包括提供较短波长可见光和较长波长可见光的输出的照明源，在该光路上产生图像的目标，由该目标光路照射的眼镜透镜材料制成的测试透镜， 以及检测器，其显示作用在测试透镜上并通过测试透镜传输的图像。 测试透镜可以互换地替换为另一个测试透镜，用于比较每个透镜的光学特性。 替代配置包括多个光路，用于通过不同的测试镜头同时观看图像。
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公开(公告)号：US07002744B2
公开(公告)日：2006-02-21
申请号：US09804785
申请日：2001-03-13
IPC分类号： G02B27/28
CPC分类号： B29C33/0061 , B29C33/0077 , B29C39/10 , B29C39/123 , B29C51/10 , B29C2791/007 , B29D11/00019 , B29D11/00413 , B29D11/00432 , B29D11/00528 , B29D11/00538 , B29D11/0073 , B29K2995/0034 , B32B27/36 , G02B5/3025 , G02B5/3033 , G02C7/108 , G02C7/12 , G02C2202/16 , Y10S425/808
摘要： Optical-quality polarized parts and methods for manufacturing the optical parts are disclosed. The optical-quality polarized parts comprise a high impact, lightweight, high optical quality polyurethane construct and a polarizer bonded to the construct. The construct may be a lens substrate wherein the polarizer is integrally bonded at or near the front surface of the lens substrate. A sidefill gasket may be used to support and position the polarizer within a mold cavity for reproducibly forming the optical part. The polarizer may comprise a polyethylene terephthalate film or a laminated polyvinyl alcohol film or wafer. The polarized optical part has improved impact resistance over conventional thermoset resin parts, as well as better optical properties than similarly impact-resistant polycarbonate constructs.
摘要翻译： 公开了用于制造光学部件的光学质量极化部件和方法。 光学质量极化部件包括高冲击，重量轻，高光学质量的聚氨酯构件和结合到构造物上的偏振片。 该构造可以是透镜基板，其中偏振器一体地结合在透镜基板的前表面处或附近。 可以使用侧面填充垫圈来支撑并将偏振器定位在模具腔内，以可重复地形成光学部件。 偏振器可以包括聚对苯二甲酸乙二醇酯膜或层压聚乙烯醇膜或晶片。 偏振光学部件比常规热固性树脂部件具有改善的抗冲击性，以及比类似耐冲击聚碳酸酯构造物更好的光学性能。
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公开(公告)号：US06926405B2
公开(公告)日：2005-08-09
申请号：US10455943
申请日：2003-06-06
摘要： An eyewear lens provides for selective spectral performance in response to varying light conditions, including both changes in intensity and spectral distribution. The lens responds selectively to both ultraviolet and visible light, and exhibits different spectral transmittance characteristics under different lighting conditions, to provide for better vision for a wearer. In addition to this active response, the lens also may include a polarizer to further control light and to minimize the glare that interferes with clear vision.
摘要翻译： 眼镜透镜提供响应于变化的光条件的选择性光谱性能，包括强度和光谱分布的变化。 透镜对紫外线和可见光两者进行选择性响应，并且在不同的照明条件下表现出不同的光谱透射特性，以为佩戴者提供更好的视觉。 除了这种主动响应之外，透镜还可以包括偏振器以进一步控制光并且使得干扰视野清晰的眩光最小化。
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公开(公告)号：US07238307B2
公开(公告)日：2007-07-03
申请号：US10601087
申请日：2003-06-20
IPC分类号： B29D11/00
CPC分类号： H05B3/0057 , B29C45/14 , B29C2045/14286 , B29D11/00432 , B29L2011/0016 , H05B6/80 , H05B2203/032
摘要： A method is disclosed for pre-conditioning inserts for improved replication during injection molding. The pre-conditioned inserts provide improved bonding with the injection-material and improved replication of complex molding surfaces. The pre-conditioning of the inserts comprises placing the insert in position against the molding surface, followed by heat-soaking the insert. Heat-soaking can be accomplished using infrared energy, preferably broadband infrared energy or energy that is preferentially absorbed by the insert.
摘要翻译： 公开了一种用于预处理插入物以改善注射成型期间复制的方法。 预处理插入物提供了与注射材料的改进的粘合和改进的复合成型表面的复制。 插入件的预处理包括将插入件置于抵靠模制表面的位置，然后将插入件热浸。 可以使用红外能量，优选宽带红外能量或优先被插入物吸收的能量来实现热浸。
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9.发明授权公开(公告)号：US06432327B1
公开(公告)日：2002-08-13
申请号：US09569479
申请日：2000-05-12
IPC分类号： B29D1100
摘要： An optical-quality plastic part is provided having a PET polarizing film formed to contour with the optical requirements of the plastic construct without jeopardizing its optical, mechanical or cosmetic properties.
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10.发明授权Treated polyethylene terephthalate polarizing films for improved adhesion in optical plastics 有权处理的聚对苯二甲酸乙二醇酯偏光膜，用于改善光学塑料中的粘附性公开(公告)号：US06413641B1
公开(公告)日：2002-07-02
申请号：US09567711
申请日：2000-05-10
IPC分类号： G02C710
CPC分类号： B32B27/36 , B29C51/10 , B29C2791/007 , B29D11/00019 , B29D11/0073 , B29L2011/0016 , B32B27/34 , B32B2325/00 , B32B2377/00 , G02B5/3033 , G02C7/12 , Y10S623/901 , Y10T428/31507 , Y10T428/31565 , Y10T428/31786
摘要： An optical-quality plastic part is provided having a PET polarizing film integrally bonded thereto and, optionally, a hard coating integrally bonded to the PET polarizing film. In a preferred construction, the film may be surface treated, either physically and/or chemically, for integrally bonding the film to the optical-quality plastic material. Similarly, in another preferred construction, the film may be physically and/or chemically surface treated for integrally bonding a hard coating to the PET film. In either construction, the treatment may be effected by light irradiation.
摘要翻译： 提供一种光学品质的塑料部件，其具有与其一体结合的PET偏光膜和任选的与PET偏振膜一体接合的硬涂层。 在优选的结构中，可以物理和/或化学地对膜进行表面处理，以将膜整体地粘合到光学质量的塑料材料上。 类似地，在另一个优选的结构中，膜可以物理和/或化学表面处理以将硬涂层一体地粘合到PET膜上。 在任一构造中，可以通过光照射来进行处理。
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