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公开(公告)号：US06243204B1
公开(公告)日：2001-06-05
申请号：US09516856
申请日：2000-03-02
IPC分类号： G02B110
CPC分类号： C09D5/36 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C09C1/0015 , C09C2200/1008 , C09C2200/1054 , C09C2200/301 , C09C2200/302 , C09C2200/306 , C09C2220/20 , G02B5/285 , Y10S359/90 , Y10T428/2991 , Y10T428/2993
摘要： A color shifting multilayer interference film is provided which may be used to produce flakes for use in colorants having color shifting properties. The flakes can be interspersed into liquid media such as paints or inks which can subsequently be applied to objects or papers to achieve color variations upon shifts in angle of incident light or upon shifts in viewing angle. A five layer design of the interference film includes a first absorber layer, a first dielectric layer on the first absorber layer, a reflector layer on the first dielectric layer, a second dielectric layer on the reflector layer, and a second absorber layer on the second dielectric layer. The first and second dielectric layers are formed to have an optical thickness at a design wavelength that provides a color shift as the angle of incident light or viewing changes.
摘要翻译： 提供了一种颜色偏移多层干涉膜，其可用于生产用于具有色移特性的着色剂中的薄片。 薄片可以散布在诸如油漆或油墨的液体介质中，随后可以将其施加到物体或纸张上，以在入射光的角度偏移或视角移动时实现颜色变化。 干涉膜的五层设计包括第一吸收层，第一吸收层上的第一电介质层，第一电介质层上的反射层，反射层上的第二电介质层和第二吸收层 电介质层。 第一和第二电介质层被形成为具有设计波长的光学厚度，该光学厚度随着入射光的角度或观察角度的变化而提供色移。
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公开(公告)号：US06367414B2
公开(公告)日：2002-04-09
申请号：US09758839
申请日：2001-01-10
IPC分类号： C23C1414
CPC分类号： C23C14/243 , C23C14/562 , Y10T428/31681
摘要： A linear aperture deposition apparatus and process are provided for coating substrates with sublimed or evaporated coating materials. The apparatus and process are particularly suited for producing flexible films having an optical interference coating with a very high surface thickness uniformity and which is substantially free of defects from particulate ejection of a source material. The apparatus includes a source box containing a source material, a heating element to sublime or evaporate the source material, and a chimney to direct the source material vapor from the source box to a substrate. A flow restricting baffle having a plurality of holes is positioned between the source material and the substrate to confine and direct the vapor flow, and an optional floating baffle is positioned on the surface of the source material to further restrict the vapor flow, thereby substantially eliminating source material spatter.
摘要翻译： 提供了一种线性孔径沉积装置和工艺，用于用升华或蒸发的涂层材料涂覆基底。 该设备和方法特别适用于生产具有非常高的表面厚度均匀性的光学干涉涂层的柔性膜，并且基本上没有源材料的颗粒喷射的缺陷。 该装置包括一个包含源材料的源盒，一个使源材料升华或蒸发的加热元件，以及一个将源材料蒸汽从源箱引导到基片上的烟囱。 具有多个孔的流动限制挡板位于源材料和基底之间以限制和引导蒸汽流，并且可选的浮动挡板位于源材料的表面上，以进一步限制蒸气流，从而基本上消除 源材料飞溅。
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公开(公告)号：US06246523B1
公开(公告)日：2001-06-12
申请号：US09517148
申请日：2000-03-02
IPC分类号： G02B110
CPC分类号： C09D5/36 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C09C1/0015 , C09C2200/1008 , C09C2200/1054 , C09C2200/301 , C09C2200/302 , C09C2200/306 , C09C2220/20 , G02B5/285 , Y10S359/90 , Y10T428/2991 , Y10T428/2993
摘要： Methods for fabricating a color shifting multilayer interference film are provided. The interference film may be used to produce flakes for use in colorants having color shifting properties. The flakes can be interspersed into liquid media such as paints or inks which can subsequently be applied to objects or papers to achieve color variations upon shifts in angle of incident light or upon shifts in viewing angle. A five layer design of the interference film includes a first absorber layer, a first dielectric layer on the first absorber layer, a reflector layer on the first dielectric layer, a second dielectric layer on the reflector layer, and a second absorber layer on the second dielectric layer. The first and second dielectric layers are formed to have an optical thickness at a design wavelength that provides a color shift as the angle of incident light or viewing changes.
摘要翻译： 提供了制造色移多层干涉膜的方法。 干涉膜可以用于生产用于具有色移特性的着色剂中的薄片。 薄片可以散布在诸如油漆或油墨的液体介质中，随后可以将其施加到物体或纸张上，以在入射光的角度偏移或视角移动时实现颜色变化。 干涉膜的五层设计包括第一吸收层，第一吸收层上的第一电介质层，第一电介质层上的反射层，反射层上的第二电介质层和第二吸收层 电介质层。 第一和第二电介质层被形成为具有设计波长的光学厚度，该光学厚度随着入射光的角度或观察角度的变化而提供色移。
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公开(公告)号：US06236510B1
公开(公告)日：2001-05-22
申请号：US09518007
申请日：2000-03-02
IPC分类号： G02B110
CPC分类号： C09D5/36 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C09C1/0015 , C09C2200/1008 , C09C2200/1054 , C09C2200/301 , C09C2200/302 , C09C2200/306 , C09C2220/20 , G02B5/285 , Y10S359/90 , Y10T428/2991 , Y10T428/2993
摘要： A color shifting multilayer interference film is provided which may be used to produce flakes for use in colorants having color shifting properties. The flakes can be interspersed into liquid media such as paints or inks which can subsequently be applied to objects or papers to achieve color variations upon shifts in angle of incident light or upon shifts in viewing angle. A five layer design of the interference film includes a first absorber layer, a first dielectric layer on the first absorber layer, a reflector layer on the first dielectric layer, a second dielectric layer on the reflector layer, and a second absorber layer on the second dielectric layer. A three layer design of the interference film includes first and second absorber layers with a dielectric layer therebetween. The dielectric layers are formed to have an optical thickness at a design wavelength that provides a color shift as the angle of incident light or viewing changes.
摘要翻译： 提供了一种颜色偏移多层干涉膜，其可用于生产用于具有色移特性的着色剂中的薄片。 薄片可以散布在诸如油漆或油墨的液体介质中，随后可以将其施加到物体或纸张上，以在入射光的角度偏移或视角移动时实现颜色变化。 干涉膜的五层设计包括第一吸收层，第一吸收层上的第一电介质层，第一电介质层上的反射层，反射层上的第二电介质层和第二吸收层 电介质层。 干涉膜的三层设计包括其间具有介电层的第一和第二吸收层。 电介质层被形成为具有设计波长的光学厚度，其随着入射光的角度或观察角度的变化而提供色移。
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公开(公告)号：US06202591B1
公开(公告)日：2001-03-20
申请号：US09437684
申请日：1999-11-10
IPC分类号： C23C1414
CPC分类号： C23C14/243 , C23C14/562 , Y10T428/31681
摘要： A linear aperture deposition apparatus and process are provided for coating substrates with sublimed or evaporated coating materials. The apparatus and process are particularly suited for producing flexible films having an optical interference coating with a very high surface thickness uniformity and which is substantially free of defects from particulate ejection of a source material. The apparatus includes a source box containing a source material, a heating element to sublime or evaporate the source material, and a chimney to direct the source material vapor from the source box to a substrate. A flow restricting baffle having a plurality of holes is positioned between the source material and the substrate to confine and direct the vapor flow, and an optional floating baffle is positioned on the surface of the source material to further restrict the vapor flow, thereby substantially eliminating source material spatter.
摘要翻译： 提供了一种线性孔径沉积装置和工艺，用于用升华或蒸发的涂层材料涂覆基底。 该设备和方法特别适用于生产具有非常高的表面厚度均匀性的光学干涉涂层的柔性膜，并且基本上没有源材料的颗粒喷射的缺陷。 该装置包括一个包含源材料的源盒，一个使源材料升华或蒸发的加热元件，以及一个将源材料蒸汽从源箱引导到基片上的烟囱。 具有多个孔的流动限制挡板位于源材料和基底之间以限制和引导蒸汽流，并且可选的浮动挡板位于源材料的表面上以进一步限制蒸气流，从而基本上消除 源材料飞溅。
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公开(公告)号：US06749936B2
公开(公告)日：2004-06-15
申请号：US10029405
申请日：2001-12-20
申请人： Alberto Argoitia , Paul T. Kohlmann , Matthew R. Witzman , Paul G. Coombs , Charles T. Markantes , Richard A. Bradley, Jr.
发明人： Alberto Argoitia , Paul T. Kohlmann , Matthew R. Witzman , Paul G. Coombs , Charles T. Markantes , Richard A. Bradley, Jr.
IPC分类号： B32B516
CPC分类号： C09C1/0015 , C01P2004/20 , C01P2004/84 , C09C2200/1025 , C09C2200/1041 , C09C2200/1054 , C09C2200/1091 , C09C2200/24 , C09C2200/301 , C09C2200/306 , C09C2200/308 , C09C2210/30 , C09D5/36 , Y10T428/24413 , Y10T428/24479 , Y10T428/24537 , Y10T428/24545 , Y10T428/2457 , Y10T428/24579 , Y10T428/24612 , Y10T428/25 , Y10T428/256 , Y10T428/2982 , Y10T428/2991 , Y10T428/31678
摘要： Achromatic multilayer diffractive pigment flakes and foils are provided having diffractive structures thereon. The diffractive pigment flakes can have a symmetrical stacked coating structure on opposing sides of a reflective core layer, an asymmetrical stacked coating structure on one side of a reflective layer, or can be formed with one or more encapsulating coatings around the reflective core layer. The diffractive pigment flakes can be interspersed into liquid media such as paints or inks to produce diffractive compositions for subsequent application to a variety of objects. The foils can be laminated to various objects or can be formed on a carrier substrate. The diffractive pigment flakes and foils can be formed with a variety of diffractive structures thereon to produce selected optical effects. The diffractive foils and diffractive compositions applied to an object exhibit an iridescent diffractive effect over an achromatic background.
摘要翻译： 提供具有衍射结构的消色差多层衍射颜料薄片和箔。 衍射颜料薄片可以在反射芯层的相对侧上具有对称的层叠涂层结构，在反射层的一侧上具有不对称的堆叠涂层结构，或者可以在反射芯层周围形成一个或多个封装涂层。 衍射颜料薄片可以散布在液体介质如油漆或油墨中，以产生用于随后应用于各种物体的衍射组合物。 箔可以层压到各种物体上，或者可以在载体基底上形成。 衍射颜料薄片和箔可以在其上形成各种衍射结构以产生选定的光学效果。 应用于物体的衍射箔和衍射组合物在无色背景上表现出虹彩衍射效应。
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公开(公告)号：US6157489A
公开(公告)日：2000-12-05
申请号：US198733
申请日：1998-11-24
CPC分类号： C09D5/36 , C09C1/0015 , G02B5/285 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C09C2200/1008 , C09C2200/1054 , C09C2200/301 , C09C2200/302 , C09C2200/306 , C09C2220/20 , Y10S359/90 , Y10T428/2991 , Y10T428/2993
摘要： A color shifting multilayer interference film is provided which may be used to produce flakes for use in colorants having color shifting properties. The flakes can be interspersed into liquid media such as paints or inks which can subsequently be applied to objects or papers to achieve color variations upon shifts in angle of incident light or upon shifts in viewing angle. A five layer design of the interference film includes a first absorber layer, a first dielectric layer on the first absorber layer, a reflector layer on the first dielectric layer, a second dielectric layer on the reflector layer, and a second absorber layer on the second dielectric layer. The first and second dielectric layers are formed to have an optical thickness at a design wavelength that provides a color shift as the angle of incident light or viewing changes.
摘要翻译： 提供了一种颜色偏移多层干涉膜，其可用于生产用于具有色移特性的着色剂中的薄片。 薄片可以散布在诸如油漆或油墨的液体介质中，随后可以将其施加到物体或纸张上，以在入射光的角度偏移或视角移动时实现颜色变化。 干涉膜的五层设计包括第一吸收层，第一吸收层上的第一电介质层，第一电介质层上的反射层，反射层上的第二电介质层和第二吸收层 电介质层。 第一和第二电介质层被形成为具有设计波长的光学厚度，该光学厚度随着入射光的角度或观察角度的变化而提供色移。
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公开(公告)号：US06692830B2
公开(公告)日：2004-02-17
申请号：US09919346
申请日：2001-07-31
IPC分类号： B32B516
CPC分类号： B42D25/328 , B41M3/14 , B42D25/29 , B42D2035/24 , C01P2004/03 , C01P2004/54 , C09C1/0015 , C09C1/0021 , C09C1/0078 , C09C2200/1054 , C09C2200/301 , C09C2210/30 , C09C2220/10 , C09C2220/20 , C09D5/36 , Y10T428/25 , Y10T428/2991 , Y10T428/2993
摘要： Diffractive pigment flakes include single layer or multiple layer flakes that have a diffractive structure formed on a surface thereof. The multiple layer flakes can have a symmetrical stacked coating structure on opposing sides of a reflective core layer, or can be formed with encapsulating coatings around the reflective core layer. The diffractive pigment flakes can be interspersed into liquid media such as paints or inks to produce diffractive compositions for subsequent application to a variety of objects. The diffractive pigment flakes can be formed with a variety of diffractive structures thereon to produce selected optical effects.
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9.发明授权Laser imageable tuned optical cavity thin film and printing plate incorporating the same 失效激光可成像调谐的光学腔体薄膜和包含其的印版
公开(公告)号：US5691063A
公开(公告)日：1997-11-25
申请号：US608645
申请日：1996-02-29
CPC分类号： B41M5/24 , B41C1/1033 , Y10S428/913 , Y10T428/24802 , Y10T428/24901 , Y10T428/259 , Y10T428/261 , Y10T428/31504 , Y10T428/31786 , Y10T428/31935
摘要： A laser imageable tuned optical cavity thin film for use with a laser producing laser radiation at a laser wavelength comprising a flexible sheet of plastic having first and second surfaces serving as a film substrate. A thin film stack is disposed on the first surface of the film substrate and comprises a first vacuum-deposited metal layer carried by the first surface. It is also comprised of a dielectric layer deposited on the first metal layer. A second semi-opaque metal layer is vacuum deposited onto the dielectric layer. The thin film stack is tuned to provide maximum absorption at the laser wavelength.
摘要翻译： 一种激光可成像调谐光腔薄膜，用于激光产生激光波长的激光辐射，其包括具有第一和第二表面的柔性片状塑料片作为膜基底。 薄膜堆叠设置在薄膜基底的第一表面上，并且包括由第一表面承载的第一真空沉积金属层。 它还由沉积在第一金属层上的电介质层组成。 将第二半不透明金属层真空沉积在电介质层上。 调整薄膜叠层以在激光波长处提供最大的吸收。
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公开(公告)号：US07260133B2
公开(公告)日：2007-08-21
申请号：US11012362
申请日：2004-12-15
CPC分类号： H01S3/09415 , H01S3/0604 , H01S3/0612 , H01S3/0627 , H01S3/08 , H01S3/08036 , H01S3/08054 , H01S3/109 , H01S3/113
摘要： A diode-pumped laser with a direct edge coupling of a pump beam is provided. The laser includes a microchip laser cavity optically pumped by a laser diode emitting an astigmatic pump beam having a substantially elliptical beam cross-section at an output laser diode facet. The microchip laser cavity is disposed at a substantial distance exceeding 0.001″ from the laser diode pump where the astigmatic pump beam has a greatly reduced ellipticity, providing high laser output efficiency without coupling lens element between the laser cavity and the laser diode pump. The pumping arrangement is favourable for single-mode lasing. In some embodiments, the laser cavity includes nonlinear crystal for intra-cavity SHG, a saturable absorber for passive Q-switching and mode locking, and a polarizing prism.
摘要翻译： 提供了具有泵浦光束的直接边缘耦合的二极管泵浦激光器。 激光器包括由激光二极管光泵浦的微芯片激光器腔体，该激光二极管在输出激光二极管面处发射具有基本椭圆形光束横截面的像散泵浦光束。 微激光器激光腔设置在距离激光二极管泵超过0.001“的实质距离处，其中散光泵浦光束具有大大降低的椭圆率，在激光腔和激光二极管泵之间提供高激光输出效率而不耦合透镜元件。 泵浦装置有利于单模激光。 在一些实施例中，激光腔包括用于腔内SHG的非线性晶体，用于无源Q开关和模式锁定的可饱和吸收器和偏振棱镜。
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