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    LASER ACTIVATION OF ELASTIC LAMINATES
    1.
    发明申请
    LASER ACTIVATION OF ELASTIC LAMINATES 审中-公开
    弹性层压板的激光活化

    公开(公告)号：US20080305298A1

    公开(公告)日：2008-12-11

    申请号：US11760963

    申请日：2007-06-11

    申请人： Brinda B. Lakshmi ,  Charles J. Studiner, IV ,  Pingfan Wu ,  Robert L.W. Smithson ,  Donald R. Battles

    发明人： Brinda B. Lakshmi ,  Charles J. Studiner, IV ,  Pingfan Wu ,  Robert L.W. Smithson ,  Donald R. Battles

    IPC分类号： B32B3/10 ,  B29C35/08

    CPC分类号： B32B3/10 ,  A61F13/15707 ,  D04H13/00 ,  Y10T428/24273

    摘要： There is provided a method of activating a substantially inelastic laminate to an elastic state by providing an elastic layer bonded on at least one face to a fibrous facing layer. The laminate is directed under laser beams so as to cut fibers of the at least one fibrous facing layer along perforation lanes in at least one region forming a laminate that is extensible and elastic in a direction generally transverse to the direction of the perforation lanes. This laminate is particularly adapted for use in personal care articles.

    摘要翻译： 提供了一种通过在至少一个表面上粘合到纤维织物层上的弹性层来将基本上非弹性的层压体激活到弹性状态的方法。 层压体被引导在激光束下，以便沿至少一个区域中的穿孔通道切割至少一个纤维织物层的纤维，形成层叠体，所述层压体在大致横穿穿孔通道的方向上是可延展的和弹性的。 该层压板特别适用于个人护理用品。

    SHEETING WITH COMPOSITE IMAGE THAT FLOATS
    2.
    发明申请
    SHEETING WITH COMPOSITE IMAGE THAT FLOATS 有权
    用浮雕的复合图像拍摄

    公开(公告)号：US20100182666A1

    公开(公告)日：2010-07-22

    申请号：US12663755

    申请日：2008-06-17

    申请人： Sammuel D. Herbert ,  Charles J. Studiner, IV ,  Robert L.W. Smithson ,  Robert T. Krasa ,  Pingfan Wu ,  Douglas S. Dunn ,  Michael W. Dolezal

    发明人： Sammuel D. Herbert ,  Charles J. Studiner, IV ,  Robert L.W. Smithson ,  Robert T. Krasa ,  Pingfan Wu ,  Douglas S. Dunn ,  Michael W. Dolezal

    IPC分类号： G02B27/12 ,  G02B26/10

    CPC分类号： G03B21/62 ,  G02B27/2214 ,  G02B27/2292

    摘要： Techniques are described for forming microlens sheeting having composite images that appear to float with respect to the plane of the sheeting. As one example, a method comprises forming one or more images within a sheeting having a surface of microlenses, wherein at least one of the images is a partially complete image, and wherein each of the images is associated with a different one of the microlenses, wherein the microlenses have refractive surfaces that transmit light to positions within the sheeting to produce a plurality of composite images from the images formed within the sheeting so that each of the composite images appears to float with respect to the plane of the sheeting, and wherein forming the one or more images comprises forming the one or more images such that each of the composite images is associated with a different viewing angle range.

    摘要翻译： 描述了用于形成具有似乎相对于片材的平面漂浮的复合图像的微透镜片材的技术。 作为一个示例，一种方法包括在具有微透镜表面的片材内形成一个或多个图像，其中至少一个图像是部分完整的图像，并且其中每个图像与微透镜中的不同的一个相关联， 其中所述微透镜具有折射表面，其将光透射到所述片材内的位置以从所述片材内形成的图像产生多个合成图像，使得每个复合图像看起来相对于片材的平面浮动，并且其中形成 一个或多个图像包括形成一个或多个图像，使得每个合成图像与不同的视角范围相关联。

    Sheeting with composite image that floats
    5.
    发明授权
    Sheeting with composite image that floats 有权
    具有浮动的复合图像的片材

    公开(公告)号：US08459807B2

    公开(公告)日：2013-06-11

    申请号：US12663755

    申请日：2008-06-17

    申请人： Sammuel D. Herbert ,  Charles J. Studiner, IV ,  Robert L. W. Smithson ,  Robert T. Krasa ,  Pingfan Wu ,  Douglas S. Dunn ,  Michael W. Dolezal

    发明人： Sammuel D. Herbert ,  Charles J. Studiner, IV ,  Robert L. W. Smithson ,  Robert T. Krasa ,  Pingfan Wu ,  Douglas S. Dunn ,  Michael W. Dolezal

    IPC分类号： G02B5/124

    CPC分类号： G03B21/62 ,  G02B27/2214 ,  G02B27/2292

    摘要： Techniques are described for forming microlens sheeting having composite images that appear to float with respect to the plane of the sheeting. As one example, a method comprises forming one or more images within a sheeting having a surface of microlenses, wherein at least one of the images is a partially complete image, and wherein each of the images is associated with a different one of the microlenses, wherein the microlenses have refractive surfaces that transmit light to positions within the sheeting to produce a plurality of composite images from the images formed within the sheeting so that each of the composite images appears to float with respect to the plane of the sheeting, and wherein forming the one or more images comprises forming the one or more images such that each of the composite images is associated with a different viewing angle range.

    摘要翻译： 描述了用于形成具有似乎相对于片材的平面漂浮的复合图像的微透镜片材的技术。 作为一个示例，一种方法包括在具有微透镜表面的片材内形成一个或多个图像，其中至少一个图像是部分完整的图像，并且其中每个图像与微透镜中的不同的一个相关联， 其中所述微透镜具有折射表面，其将光透射到所述片材内的位置以从所述片材内形成的图像产生多个合成图像，使得每个复合图像看起来相对于片材的平面浮动，并且其中形成 一个或多个图像包括形成一个或多个图像，使得每个合成图像与不同的视角范围相关联。

    LASER MARKING PROCESS AND ARTICLES
    8.
    发明申请
    LASER MARKING PROCESS AND ARTICLES 有权
    激光标记过程和文章

    公开(公告)号：US20120141752A1

    公开(公告)日：2012-06-07

    申请号：US13390407

    申请日：2010-08-31

    申请人： Pingfan Wu ,  Junkang Jacob Liu ,  Robert L.W. Smithson ,  Rachel M. Lucking ,  Panu K. Zoller ,  Jeffrey O. Emslander ,  Kanta Kumar

    发明人： Pingfan Wu ,  Junkang Jacob Liu ,  Robert L.W. Smithson ,  Rachel M. Lucking ,  Panu K. Zoller ,  Jeffrey O. Emslander ,  Kanta Kumar

    IPC分类号： B41J2/47 ,  B32B3/10

    CPC分类号： B41M5/267 ,  Y10T428/24868 ,  Y10T428/31909

    摘要： A process to mark a multilayered article with a laser (20). The multilayered article (10) includes a laser-markable layer (14) having at least one organic polymer and at least one light-sensitive pigment therein, and including at least one release agent associated with the laser-markable layer. Laser-marking of the laser-markable layer is accomplished by directing laser radiation (22) into the multilayered article through the release agent (12) to induce an interaction between the light-sensitive pigment and the organic polymer. As a result of the interaction, a visually perceptible marking (16) is formed in the article. The laser-marked article includes a laser-markable layer and a first release agent associated with a surface of the laser-markable layer. The marking(s) in the laser-markable layer is visible through the layer of release agent, and the marking is a result of the laser-induced interaction between the light-sensitive pigment and the organic polymer.

    摘要翻译： 用激光（20）标记多层物品的过程。 多层制品（10）包括其中具有至少一种有机聚合物和至少一种光敏颜料的可激光标记层（14），并且包括与可激光标记层相关联的至少一种脱模剂。 可激光标记层的激光标记通过将激光辐射（22）通过脱模剂（12）引导到多层制品中以诱导感光颜料和有机聚合物之间的相互作用来实现。 作为相互作用的结果，在制品中形成视觉上可察觉的标记（16）。 激光标记制品包括可激光标记层和与可激光标记层的表面相关联的第一释放剂。 可激光标记层中的标记通过剥离剂层是可见的，并且标记是光敏颜料和有机聚合物之间的激光诱导相互作用的结果。

    Polarization beam separator and combiner
    10.
    发明申请
    Polarization beam separator and combiner 有权
    偏振光束分离器和组合器

    公开(公告)号：US20070189657A1

    公开(公告)日：2007-08-16

    申请号：US11644640

    申请日：2006-12-22

    申请人： Pingfan Wu ,  Liang-Ju Lu ,  Zhicheng Yang ,  Boying Zhang

    发明人： Pingfan Wu ,  Liang-Ju Lu ,  Zhicheng Yang ,  Boying Zhang

    IPC分类号： G02B6/26

    CPC分类号： G02B6/272 ,  G02B5/001 ,  G02B5/3083 ,  G02B6/2706 ,  G02B6/2773 ,  G02B6/34 ,  G02B27/283 ,  H04B10/25

    摘要： The present invention relates to a device for use in a fiber optic system that may be a communication system, a sensing system or other system using guided-wave optical components. Reducing the number of lenses required to couple the waveguides and the free-space paths in the device offers the dual advantages of a reduced component count and simplified alignment. In an exemplary device having a first and second waveguides, a birefringent optical system defines bidirectional, polarization-dependent free-space paths. One of the bidirectional, polarization-dependent, free-space paths couples at least the first waveguide to the second waveguide. The birefringent optical system includes at least one prism for bending one of the polarization-dependent paths in a clockwise direction and one of the polarization-dependent paths in a counterclockwise direction.

    摘要翻译： 本发明涉及一种用于光纤系统的设备，其可以是使用导波光学部件的通信系统，感测系统或其他系统。 降低连接波导和自由空间路径所需的透镜数量提供了减少组件数量和简化对准的双重优点。 在具有第一和第二波导的示例性装置中，双折射光学系统限定双向的，偏振相关的自由空间路径。 双向，偏振相关的自由空间路径之一至少将第一波导耦合到第二波导。 双折射光学系统包括至少一个棱镜，用于沿顺时针方向弯曲偏振相关路径中的一个并且沿逆时针方向弯曲偏振相关路径中的一个。