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公开(公告)号：US20140021492A1
公开(公告)日：2014-01-23
申请号：US13553987
申请日：2012-07-20
申请人： Martin B. Wolk , Mieczyslaw H. Mazurek , Sergey Lamansky , Margaret M. Vogel-Martin , Vivian W. Jones , Olester Benson, JR. , Michael Benton Free , Evan L. Schwartz , Randy S. Bay , Graham M. Clarke
发明人： Martin B. Wolk , Mieczyslaw H. Mazurek , Sergey Lamansky , Margaret M. Vogel-Martin , Vivian W. Jones , Olester Benson, JR. , Michael Benton Free , Evan L. Schwartz , Randy S. Bay , Graham M. Clarke
CPC分类号： H01L51/5275 , B32B37/025 , B32B2037/268 , B32B2309/02 , B32B2309/12 , B32B2309/14 , B32B2457/12 , B32B2457/20 , B32B2457/206 , H01L27/3258 , Y10T428/24612
摘要： Lamination transfer films and methods for transferring a structured layer to a receptor substrate. The transfer films include a carrier substrate having a releasable surface, a sacrificial template layer applied to the releasable surface of the carrier substrate and having a non-planar structured surface, and a thermally stable backfill layer applied to the non-planar structured surface of the sacrificial template layer. The sacrificial template layer is capable of being removed from the backfill layer, such as via pyrolysis, while leaving the structured surface of the backfill layer substantially intact.
摘要翻译： 层合转移膜和用于将结构化层转移到受体底物的方法。 转印膜包括具有可剥离表面的载体基材，施加到载体基材的可释放表面并具有非平面结构化表面的牺牲模板层，以及施加到非平面结构化表面的热稳定的回填层 牺牲模板层。 牺牲模板层能够从回填层中除去，例如通过热解，同时基本上保持回填层的结构化表面。
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公开(公告)号：US09780335B2
公开(公告)日：2017-10-03
申请号：US13553987
申请日：2012-07-20
申请人： Martin B. Wolk , Mieczyslaw H. Mazurek , Sergey Lamansky , Margaret M. Vogel-Martin , Vivian W. Jones , Olester Benson, Jr. , Michael Benton Free , Evan L. Schwartz , Randy S. Bay , Graham M. Clarke
发明人： Martin B. Wolk , Mieczyslaw H. Mazurek , Sergey Lamansky , Margaret M. Vogel-Martin , Vivian W. Jones , Olester Benson, Jr. , Michael Benton Free , Evan L. Schwartz , Randy S. Bay , Graham M. Clarke
CPC分类号： H01L51/5275 , B32B37/025 , B32B2037/268 , B32B2309/02 , B32B2309/12 , B32B2309/14 , B32B2457/12 , B32B2457/20 , B32B2457/206 , H01L27/3258 , Y10T428/24612
摘要： Lamination transfer films and methods for transferring a structured layer to a receptor substrate. The transfer films include a carrier substrate having a releasable surface, a sacrificial template layer applied to the releasable surface of the carrier substrate and having a non-planar structured surface, and a thermally stable backfill layer applied to the non-planar structured surface of the sacrificial template layer. The sacrificial template layer is capable of being removed from the backfill layer, such as via pyrolysis, while leaving the structured surface of the backfill layer substantially intact.
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公开(公告)号：US20130251945A1
公开(公告)日：2013-09-26
申请号：US13988962
申请日：2011-12-01
申请人： Randy S. Bay , James A. Docken, JR. , Brian K. Nelson , Mikhail L. Pekurovsky , Ilyess H. Romdhane , Daniel J. Theis , Olester Benson, JR.
发明人： Randy S. Bay , James A. Docken, JR. , Brian K. Nelson , Mikhail L. Pekurovsky , Ilyess H. Romdhane , Daniel J. Theis , Olester Benson, JR.
CPC分类号： B44F1/02 , B29C39/14 , B29C59/04 , B29C59/046 , B29C2059/023 , B44B5/026 , B44C1/24 , Y10T428/24355
摘要： An article having a first major surface with at least first and second regions, the first region comprising a plurality of first structures having a first surface roughness, the second region comprising a plurality of second structures having a second surface roughness, wherein at least a portion of the at least first and second regions have a surface roughness difference between them that together exhibit at least a portion of a first image. Exemplary uses of the articles include tool-less macro-patterning of transflectors, customized appearance for retroreflective sheeting, incorporation of security features, decorative patterns for lighting diffusers, images or logos in medical films without inks or contamination.
摘要翻译： 一种具有至少第一和第二区域的第一主表面的制品，所述第一区域包括具有第一表面粗糙度的多个第一结构，所述第二区域包括具有第二表面粗糙度的多个第二结构，其中至少一部分 所述至少第一和第二区域中的表面粗糙度差异在一起表现出第一图像的至少一部分。 制品的示例性用途包括透反射器的无工具宏观图案化，用于回射片材的定制外观，安全特征的结合，用于照射扩散器的装饰图案，医疗膜中的图像或标识，而没有油墨或污染物。
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4.发明授权公开(公告)号：US09366790B2
公开(公告)日：2016-06-14
申请号：US14005608
申请日：2012-05-23
CPC分类号： G02B5/124 , B29D11/0073 , G02B1/04
摘要： Retroreflective articles and methods of making the same, wherein the retroreflective articles (10) include composite cube-corner elements (12) having a first light transmissive polymeric layer (30), a second light transmissive polymeric layer (32), and an interface therebetween, wherein the first light transmissive polymeric layer has a first index of refraction, the second light transmissive polymeric layer has a second index of refraction, and the first and second indices of refraction have an absolute difference of at least 0.0002.
摘要翻译： 逆反射制品及其制造方法，其中所述回射制品（10）包括具有第一透光聚合物层（30），第二透光聚合物层（32）和其间的界面的复合立体角元件（12） ，其中所述第一透光聚合物层具有第一折射率，所述第二透光聚合物层具有第二折射率，并且所述第一和第二折射率具有至少0.0002的绝对差。
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5.发明申请公开(公告)号：US20140078586A1
公开(公告)日：2014-03-20
申请号：US14005608
申请日：2012-05-23
CPC分类号： G02B5/124 , B29D11/0073 , G02B1/04
摘要： Retroreflective articles and methods of making the same, wherein the retroreflective articles (10) include composite cube-corner elements (12) having a first light transmissive polymeric layer (30), a second light transmissive polymeric layer (32), and an interface therebetween, wherein the first light transmissive polymeric layer has a first index of refraction, the second light transmissive polymeric layer has a second index of refraction, and the first and second indices of refraction have an absolute difference of at least 0.0002.
摘要翻译： 逆反射制品及其制造方法，其中所述回射制品（10）包括具有第一透光聚合物层（30），第二透光聚合物层（32）和其间的界面的复合立体角元件（12） ，其中所述第一透光聚合物层具有第一折射率，所述第二透光聚合物层具有第二折射率，并且所述第一和第二折射率具有至少0.0002的绝对差。
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公开(公告)号：US20080252980A1
公开(公告)日：2008-10-16
申请号：US11735684
申请日：2007-04-16
申请人： Timothy J. Hebrink , James M. Jonza , Randy S. Bay , Graham M. Clarke , Raymond L. Lucking , Ta-Hua Yu , Terry O. Collier
发明人： Timothy J. Hebrink , James M. Jonza , Randy S. Bay , Graham M. Clarke , Raymond L. Lucking , Ta-Hua Yu , Terry O. Collier
CPC分类号： B29D11/00798 , B29D11/0073 , B33Y80/00 , Y10T428/1036
摘要： Disclosed herein is an optical article having a top layer with a structured surface that collimates light, a core layer secured to the top layer opposite the structured surface, and a bottom layer secured to the core layer opposite the top layer. Either the top layer or the core layer includes a first extrudable polymer having a flexural modulus of greater than 2.5 GPa, and the other layer includes a second extrudable polymer having a flexural modulus of 2.5 GPa or less, an impact strength of greater than about 40 J/m, and tensile elongation at break of greater than about 5%. The bottom layer includes a third extrudable polymer. The bottom layer of the optical article may be structured to diffuse light. One or two optical articles may be secured to an optical film such as a polarizer film. Methods and display devices are also disclosed herein.
摘要翻译： 本文公开了一种光学制品，其具有顶层，其具有准直光的结构化表面，固定到与结构化表面相对的顶层的芯层和固定到与顶层相对的芯层的底层。 顶层或芯层包括具有大于2.5GPa的挠曲模量的第一可挤出聚合物，另一层包括弯曲模量为2.5GPa或更小的第二可挤出聚合物，冲击强度大于约40 J / m，拉伸断裂伸长率大于约5％。 底层包括第三可挤出聚合物。 光学制品的底层可以被构造为漫射光。 一个或两个光学制品可以固定到诸如偏振片的光学膜。 本文还公开了方法和显示装置。
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7.发明申请OPTICAL FILM REPLICATION ON LOW THERMAL DIFFUSIVITY TOOLING WITH CONFORMAL COATING 审中-公开低温热差法合成涂料的光电膜复制公开(公告)号：US20100252961A1
公开(公告)日：2010-10-07
申请号：US12418660
申请日：2009-04-06
申请人： Randy S. Bay , Graham M. Clarke , Thomas R. J. Corrigan , Raymond P. Johnston , Brain W. Lueck , Robert B. Secor
发明人： Randy S. Bay , Graham M. Clarke , Thomas R. J. Corrigan , Raymond P. Johnston , Brain W. Lueck , Robert B. Secor
CPC分类号： B29C43/222 , B29D11/00326 , B29D11/0074 , B30B11/18
摘要： A system and method for extrusion replication of microstructures to make microreplicated optical films. The system includes press roll and a replicating member. The replicating member includes a low thermal diffusivity material having a microreplicated outer surface or an organic material having a microreplicated outer surface. An inorganic conformal coating is disposed over the patterned outer surface of the organic or low thermal diffusivity material.
摘要翻译： 一种用于微观结构的挤出复制以制备微复制光学膜的系统和方法。 该系统包括压辊和复制构件。 复制构件包括具有微复制外表面的低热扩散性材料或具有微复制外表面的有机材料。 无机保形涂层设置在有机或低热扩散性材料的图案化外表面上。
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公开(公告)号：US07604381B2
公开(公告)日：2009-10-20
申请号：US11735684
申请日：2007-04-16
申请人： Timothy J. Hebrink , James M. Jonza , Randy S. Bay , Graham M. Clarke , Raymond L. Lucking , Ta-Hua Yu , Terry O. Collier
发明人： Timothy J. Hebrink , James M. Jonza , Randy S. Bay , Graham M. Clarke , Raymond L. Lucking , Ta-Hua Yu , Terry O. Collier
CPC分类号： B29D11/00798 , B29D11/0073 , B33Y80/00 , Y10T428/1036
摘要： Disclosed herein is an optical article having a top layer with a structured surface that collimates light, a core layer secured to the top layer opposite the structured surface, and a bottom layer secured to the core layer opposite the top layer. Either the top layer or the core layer includes a first extrudable polymer having a flexural modulus of greater than 2.5 GPa, and the other layer includes a second extrudable polymer having a flexural modulus of 2.5 GPa or less, an impact strength of greater than about 40 J/m, and tensile elongation at break of greater than about 5%. The bottom layer includes a third extrudable polymer. The bottom layer of the optical article may be structured to diffuse light. One or two optical articles may be secured to an optical film such as a polarizer film. Methods and display devices are also disclosed herein.
摘要翻译： 本文公开了一种光学制品，其具有顶层，其具有准直光的结构化表面，固定到与结构化表面相对的顶层的芯层和固定到与顶层相对的芯层的底层。 顶层或芯层包括具有大于2.5GPa的挠曲模量的第一可挤出聚合物，另一层包括弯曲模量为2.5GPa或更小的第二可挤出聚合物，冲击强度大于约40 J / m，拉伸断裂伸长率大于约5％。 底层包括第三可挤出聚合物。 光学制品的底层可以被构造为漫射光。 一个或两个光学制品可以固定到诸如偏振片的光学膜。 本文还公开了方法和显示装置。
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公开(公告)号：US6027778A
公开(公告)日：2000-02-22
申请号：US306770
申请日：1994-09-15
申请人： Karunasena A. Alahapperuma , Anthony B. Ferguson , David P. Smith , David L. Tussey , Saurin J. Shah , Dean E. Sitz , Randy S. Bay , Daniel C. Egan , Wolfgang G. Schoeppel
发明人： Karunasena A. Alahapperuma , Anthony B. Ferguson , David P. Smith , David L. Tussey , Saurin J. Shah , Dean E. Sitz , Randy S. Bay , Daniel C. Egan , Wolfgang G. Schoeppel
IPC分类号： G11B23/087 , B65H20/00 , G03B1/04 , G11B15/32
CPC分类号： G11B23/08778 , Y10S242/90 , Y10S242/906 , Y10T428/13 , Y10T428/1352 , Y10T428/1397
摘要： The present invention provides a novel one-piece capstan for a tape cartridge which provides good static dissipative properties and wear resistance. The capstan material of the present invention has a charge decay time of no more than 5 seconds as measured according to Mil B-81705C standard. The capstan material also has a flexural modulus of at least 200,000 psi (1379 MPa). The capstan comprises a hard, dimensionally stable polymer and a static dissipating polymer. The capstan also has an improved structure and geometry which enables the part to be easily molded, reduces drive force requirements with a reduction of material from the prior art design, but with no significant loss of performance properties.
摘要翻译： 本发明提供了一种用于带盒的新颖的单件绞盘，其提供良好的静电耗散性能和耐磨性。 根据MilB-81705C标准测量，本发明的绞盘材料的电荷衰减时间不超过5秒。 绞盘材料的弯曲模量也至少为200,000psi（1379MPa）。 绞盘包括硬的尺寸稳定的聚合物和静电消散聚合物。 绞盘还具有改进的结构和几何形状，使部件易于模制，减少了来自现有技术设计的材料减少的驱动力要求，但没有显着的性能损失。
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公开(公告)号：US5765772A
公开(公告)日：1998-06-16
申请号：US818263
申请日：1997-03-17
IPC分类号： G11B23/087 , G11B23/04
CPC分类号： G11B23/08778 , G11B23/08757
摘要： A corner roller for a belt-driven tape cartridge consists of an outer wall which contacts a drive belt in the cartridge and an inner wall attached to the outer wall. The inner wall includes a stepped axial bore which engages a shaft attached to a baseplate of the cartridge. A small diameter region of the axial bore forms a journal bearing surface for the shaft, and this surface preferably has a length and orientation with respect to the cartridge baseplate sufficient to symmetrically distribute on the journal bearing surface a load exerted on the corner roller by the cartridge belt.
摘要翻译： 用于带驱动带盒的角辊包括接触盒中的传动带的外壁和附接到外壁的内壁。 内壁包括阶梯式轴向孔，其接合连接到筒的底板的轴。 轴向孔的小直径区域形成用于轴的轴颈轴承表面，并且该表面优选地具有相对于筒基座的长度和取向，足以在轴颈轴承表面上对称地分布施加在角辊上的负载 墨盒带
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