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    Internally patterned multilayer optical films using spatially selective birefringence reduction
    3.
    发明授权
    Internally patterned multilayer optical films using spatially selective birefringence reduction 有权
    使用空间选择性双折射降低的内部图案化多层光学膜

    公开(公告)号：US08879151B2

    公开(公告)日：2014-11-04

    申请号：US13139826

    申请日：2009-12-22

    申请人： William Ward Merrill ,  Douglas S. Dunn ,  Travis L. Potts

    发明人： William Ward Merrill ,  Douglas S. Dunn ,  Travis L. Potts

    IPC分类号： G02B5/30

    CPC分类号： G02B5/3041 ,  B42D25/23 ,  B42D25/24 ,  B42D25/391 ,  G02B5/0816 ,  G02B5/0841 ,  G02B5/285 ,  G02B5/287 ,  G02B5/30 ,  G02B5/305 ,  G02B5/3083 ,  G02B27/28 ,  G02F1/133536 ,  G02F1/13363 ,  G02F2001/133521 ,  Y10T428/24942

    摘要： A reflective film includes interior layers arranged to selectively reflect light by constructive or destructive interference, the layers extending from a first zone to a second zone of the film. The film has a first thickness and the interior layers provide a first reflective characteristic in the first zone; the film has a second thickness and the interior layers provide a second reflective characteristic in the second zone. The difference between the first and second reflective characteristics is not substantially attributable to any difference between the first and second thicknesses, which difference may be zero. Rather, the difference in the reflective characteristics is substantially attributable to reduced birefringence of at least some of the interior layers in one zone relative to the other zone. The film may also incorporate absorbing agents to assist in the manufacture or processing of the film. Related methods and articles are also disclosed.

    摘要翻译： 反射膜包括布置成通过结构性或相消干涉选择性地反射光的内层，所述层从膜的第一区延伸到第二区。 该膜具有第一厚度，并且内部层在第一区域中提供第一反射特性; 该膜具有第二厚度，并且内部层在第二区域中提供第二反射特性。 第一和第二反射特性之间的差异基本上不能归因于第一和第二厚度之间的任何差异，该差值可以为零。 相反，反射特性的差异基本上归因于在一个区域中的至少一些内层相对于另一区域的双折射率的降低。 该薄膜还可以包含吸收剂以协助制造或加工薄膜。 还公开了相关的方法和文章。

    INTERNALLY PATTERNED MULTILAYER OPTICAL FILMS USING SPATIALLY SELECTIVE BIREFRINGENCE REDUCTION
    6.
    发明申请
    INTERNALLY PATTERNED MULTILAYER OPTICAL FILMS USING SPATIALLY SELECTIVE BIREFRINGENCE REDUCTION 有权
    使用空间选择性减少的内部图案多层光学膜

    公开(公告)号：US20110255163A1

    公开(公告)日：2011-10-20

    申请号：US13139826

    申请日：2009-12-22

    申请人： William Ward Merrill ,  Douglas S. Dunn ,  Travis L. Potts

    发明人： William Ward Merrill ,  Douglas S. Dunn ,  Travis L. Potts

    IPC分类号： G02B5/30

    CPC分类号： G02B5/3041 ,  B42D25/23 ,  B42D25/24 ,  B42D25/391 ,  G02B5/0816 ,  G02B5/0841 ,  G02B5/285 ,  G02B5/287 ,  G02B5/30 ,  G02B5/305 ,  G02B5/3083 ,  G02B27/28 ,  G02F1/133536 ,  G02F1/13363 ,  G02F2001/133521 ,  Y10T428/24942

    摘要： A reflective film includes interior layers arranged to selectively reflect light by constructive or destructive interference, the layers extending from a first zone to a second zone of the film. The film has a first thickness and the interior layers provide a first reflective characteristic in the first zone; the film has a second thickness and the interior layers provide a second reflective characteristic in the second zone. The difference between the first and second reflective characteristics is not substantially attributable to any difference between the first and second thicknesses, which difference may be zero. Rather, the difference in the reflective characteristics is substantially attributable to reduced birefringence of at least some of the interior layers in one zone relative to the other zone. The film may also incorporate absorbing agents to assist in the manufacture or processing of the film. Related methods and articles are also disclosed.

    摘要翻译： 反射膜包括布置成通过结构性或相消干涉选择性地反射光的内层，所述层从膜的第一区延伸到第二区。 该膜具有第一厚度，并且内部层在第一区域中提供第一反射特性; 该膜具有第二厚度，并且内部层在第二区域中提供第二反射特性。 第一和第二反射特性之间的差异基本上不能归因于第一和第二厚度之间的任何差异，该差值可以为零。 相反，反射特性的差异基本上归因于在一个区域中的至少一些内层相对于另一区域的双折射率的降低。 该薄膜还可以包含吸收剂以协助制造或加工薄膜。 还公开了相关的方法和文章。

    Generation of color images
    8.
    发明授权
    Generation of color images 有权
    生成彩色图像

    公开(公告)号：US08411120B2

    公开(公告)日：2013-04-02

    申请号：US12990799

    申请日：2009-05-01

    申请人： Pingfan Wu ,  Douglas S. Dunn ,  Dennis E. Vogel ,  Stanley C. Busman

    发明人： Pingfan Wu ,  Douglas S. Dunn ,  Dennis E. Vogel ,  Stanley C. Busman

    IPC分类号： B41J2/325

    CPC分类号： C09D5/26 ,  B41M5/30 ,  B41M5/34 ,  C09D7/41 ,  C09D11/00 ,  G03C1/732

    摘要： Methods for generating a color image are provided which include a multi-layer construction in which at least one of the layers is a thermally activatable layer that includes a thermally activatable composition. The thermally activatable composition includes a non-linear light to heat converter composition and a color forming compound. Upon activation with a light source an image forms.

    摘要翻译： 提供了产生彩色图像的方法，其包括多层结构，其中至少一层是包含可热激活组合物的可热激活层。 可热活化的组合物包括非线性光加热转化器组合物和成色化合物。 在用光源激活时形成图像。

    GENERATION OF COLOR IMAGES
    9.
    发明申请
    GENERATION OF COLOR IMAGES 有权
    彩色图像的生成

    公开(公告)号：US20110063392A1

    公开(公告)日：2011-03-17

    申请号：US12990799

    申请日：2009-05-01

    申请人： Pingfan Wu ,  Douglas S. Dunn ,  Dennis E. Vogel ,  Stanley C. Busman

    发明人： Pingfan Wu ,  Douglas S. Dunn ,  Dennis E. Vogel ,  Stanley C. Busman

    IPC分类号： B41M1/14

    CPC分类号： C09D5/26 ,  B41M5/30 ,  B41M5/34 ,  C09D7/41 ,  C09D11/00 ,  G03C1/732

    摘要： Methods for generating a color image are provided which include a multi-layer construction in which at least one of the layers is a thermally activatable layer that includes a thermally activatable composition. The thermally activatable composition includes a non-linear light to heat converter composition and a color forming compound. Upon activation with a light source an image forms.

    摘要翻译： 提供了产生彩色图像的方法，其包括多层结构，其中至少一层是包含可热激活组合物的可热激活层。 可热活化的组合物包括非线性光加热转化器组合物和成色化合物。 在用光源激活时形成图像。

    SHEETING WITH COMPOSITE IMAGE THAT FLOATS
    10.
    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。