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公开(公告)号：US07314652B2
公开(公告)日：2008-01-01
申请号：US10787158
申请日：2004-02-27
申请人： Grant Hay , Kevin P. Capaldo , Gheorghe Cojocariu , Karkala Arun Kumar , Theodorus Lambertus Hoeks , Todd M. Loehr , John F. Graf , Nathan D. Hoffman , Scott Leslie , Anshu Ghosal , Philippe Schottland
发明人： Grant Hay , Kevin P. Capaldo , Gheorghe Cojocariu , Karkala Arun Kumar , Theodorus Lambertus Hoeks , Todd M. Loehr , John F. Graf , Nathan D. Hoffman , Scott Leslie , Anshu Ghosal , Philippe Schottland
IPC分类号： G02F1/335
CPC分类号： G02B5/0231 , G02B5/0242 , G02B5/0268 , G02B5/0278 , G02B5/045 , G02B6/0051 , G02F2001/133607 , Y10T428/10 , Y10T428/1064
摘要： A light diffusing film for a back light display is described. The light diffusing film includes a unitary film consisting essentially of polycarbonate and a uniformly dispersed anti-static material in an amount sufficient to impart anti-static properties to the film. The anti-static material may comprise a fluorinated phosphonium sulfonate. The film may additionally include at least one textured surface for the low scattering of light. Alternatively, the film may additionally include a uniformly dispersed acrylic bulk scattering additive of particles having a mean particle size of from about 3 to about 10 microns and present in an amount from about 2 to about 7 percent by weight percent for the high scattering of light.
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公开(公告)号：US07824747B2
公开(公告)日：2010-11-02
申请号：US12003572
申请日：2007-12-28
申请人： Grant Hay , Kevin P. Capaldo , Gheorghe Cojocariu , Karkala Arun Kumar , Theodorus Lambertus Hoeks , Todd M. Loehr , John F. Graf , Nathan D. Hoffman , Scott Leslie , Anshu Ghosal , Philippe Schottland
发明人： Grant Hay , Kevin P. Capaldo , Gheorghe Cojocariu , Karkala Arun Kumar , Theodorus Lambertus Hoeks , Todd M. Loehr , John F. Graf , Nathan D. Hoffman , Scott Leslie , Anshu Ghosal , Philippe Schottland
IPC分类号： G02F1/335
CPC分类号： G02B5/0231 , G02B5/0242 , G02B5/0268 , G02B5/0278 , G02B5/045 , G02B6/0051 , G02F2001/133607 , Y10T428/10 , Y10T428/1064
摘要： A light diffusing film for a back light display is described. The light diffusing film includes a unitary film consisting essentially of polycarbonate and a uniformly dispersed anti-static material in an amount sufficient to impart anti-static properties to the film. The anti-static material may comprise a fluorinated phosphonium sulfonate. The film may additionally include at least one textured surface for the low scattering of light. Alternatively, the film may additionally include a uniformly dispersed acrylic bulk scattering additive of particles having a mean particle size of from about 3 to about 10 microns and present in an amount from about 2 to about 7 percent by weight percent for the high scattering of light.
摘要翻译： 描述了用于背光显示器的光漫射膜。 光扩散膜包括基本上由聚碳酸酯和均匀分散的抗静电材料组成的单一膜，其量足以赋予膜抗静电性能。 抗静电材料可以包含氟化磺酸鏻。 膜可以另外包括用于低散射光的至少一个纹理表面。 或者，膜可以另外包括平均粒度为约3至约10微米的颗粒的均匀分散的丙烯酸体散射添加剂，并且以约2至约7重量％的量存在于高散射光 。
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公开(公告)号：US20080131625A1
公开(公告)日：2008-06-05
申请号：US12003572
申请日：2007-12-28
申请人： Grant Hay , Kevin P. Capaldo , Gheorghe Cojocariu , Karkala Arun Kumar , Theodorus Lambertus Hoeks , Todd M. Loehr , John F. Graf , Nathan D. Hoffman , Scott Leslie , Anshu Ghosal , Philippe Schottland
发明人： Grant Hay , Kevin P. Capaldo , Gheorghe Cojocariu , Karkala Arun Kumar , Theodorus Lambertus Hoeks , Todd M. Loehr , John F. Graf , Nathan D. Hoffman , Scott Leslie , Anshu Ghosal , Philippe Schottland
IPC分类号： C09K19/00
CPC分类号： G02B5/0231 , G02B5/0242 , G02B5/0268 , G02B5/0278 , G02B5/045 , G02B6/0051 , G02F2001/133607 , Y10T428/10 , Y10T428/1064
摘要： A light diffusing film for a back light display is described. The light diffusing film includes a unitary film consisting essentially of polycarbonate and a uniformly dispersed anti-static material in an amount sufficient to impart anti-static properties to the film. The anti-static material may comprise a fluorinated phosphonium sulfonate. The film may additionally include at least one textured surface for the low scattering of light. Alternatively, the film may additionally include a uniformly dispersed acrylic bulk scattering additive of particles having a mean particle size of from about 3 to about 10 microns and present in an amount from about 2 to about 7 percent by weight percent for the high scattering of light.
摘要翻译： 描述了用于背光显示器的光漫射膜。 光扩散膜包括基本上由聚碳酸酯和均匀分散的抗静电材料组成的单一膜，其量足以赋予膜抗静电性能。 抗静电材料可以包含氟化磺酸鏻。 膜可以另外包括用于低散射光的至少一个纹理表面。 或者，膜可以另外包括平均粒度为约3至约10微米的颗粒的均匀分散的丙烯酸体散射添加剂，并且以约2至约7重量％的量存在于高散射光 。
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公开(公告)号：US07092163B2
公开(公告)日：2006-08-15
申请号：US10710585
申请日：2004-07-22
申请人： Adel F. Bastawros , Kevin P. Capaldo , Gheorghe Cojocariu , Ashwit Dias , John Graf , Emine Elif Gurel , Grant Hay , Marshall Gordon Jones , Karkala Arun Kumar , Todd Morris Loehr , Steven Alfred Tysoe , Masako Yamada
发明人： Adel F. Bastawros , Kevin P. Capaldo , Gheorghe Cojocariu , Ashwit Dias , John Graf , Emine Elif Gurel , Grant Hay , Marshall Gordon Jones , Karkala Arun Kumar , Todd Morris Loehr , Steven Alfred Tysoe , Masako Yamada
IPC分类号： G02B5/02 , G02B27/30 , G21V7/04 , G02F1/1335
CPC分类号： G02B6/0051 , B23K26/0823 , B23K26/355 , B23K2103/42 , B23K2103/50 , B29C59/04 , B29C2059/023 , B29D11/00663 , G02B5/0221 , G02B5/0226 , G02B5/0242 , G02B5/0268 , G02B5/0278 , G02B6/0053 , G02B6/0065 , Y10S359/90
摘要： A light collimating and diffusing film and a method for making the film are provided. The film includes a plastic layer having a first side and a second side opposite the first side and at least a first peripheral edge. The first side has a first textured surface, wherein between 7 to 20 percent of slope angles on the first textured surface proximate a first axis has a value between zero and five degrees. The first axis is substantially parallel to the first peripheral edge. The plastic layer collimates light propagating therethrough.
摘要翻译： 提供光准直和漫射膜以及制造该膜的方法。 该膜包括具有第一侧和与第一侧相对的第二侧和至少第一周边边缘的塑料层。 第一侧具有第一纹理表面，其中接近第一轴的第一纹理表面上的倾斜角的7％至20％之间具有零和五度之间的值。 第一轴线基本上平行于第一周边边缘。 塑料层对通过其传播的光进行准直。
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公开(公告)号：US07280277B2
公开(公告)日：2007-10-09
申请号：US11429842
申请日：2006-05-08
申请人： Adel F. Bastawros , Kevin P. Capaldo , Ashwit Dias , John Graf , Emine Elif Gurel , Grant Hay , Marshall Gordon Jones , Karkala Arun Kumar , Steven Alfred Tysoe , Masako Yamada
发明人： Adel F. Bastawros , Kevin P. Capaldo , Ashwit Dias , John Graf , Emine Elif Gurel , Grant Hay , Marshall Gordon Jones , Karkala Arun Kumar , Steven Alfred Tysoe , Masako Yamada
CPC分类号： G02B6/0051 , B23K26/0823 , B23K26/355 , B23K2103/42 , B23K2103/50 , B29C59/04 , B29C2059/023 , B29D11/00663 , G02B5/0221 , G02B5/0226 , G02B5/0242 , G02B5/0268 , G02B5/0278 , G02B6/0053 , G02B6/0065 , Y10S359/90
摘要： A light collimating and diffusing film and a method for making the film are provided. The film includes a plastic layer having a first side and a second side opposite the first side and at least a first peripheral edge. The first side has a first textured surface, wherein between 7 to 20 percent of slope angles on the first textured surface proximate a first axis has a value between zero and five degrees. The first axis is substantially parallel to the first peripheral edge. The plastic layer collimates light propagating therethrough.
摘要翻译： 提供光准直和漫射膜以及制造该膜的方法。 该膜包括具有第一侧和与第一侧相对的第二侧和至少第一周边边缘的塑料层。 第一侧具有第一纹理表面，其中接近第一轴的第一纹理表面上的倾斜角的7％至20％之间具有零和五度之间的值。 第一轴线基本上平行于第一周边边缘。 塑料层对通过其传播的光进行准直。
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公开(公告)号：US07369192B2
公开(公告)日：2008-05-06
申请号：US11759347
申请日：2007-06-07
申请人： Nickey Ambrose , Grant Hay , Eugene David Herrmann , Karkala Arun Kumar , Philip Matthew Peters , Joe Riello
发明人： Nickey Ambrose , Grant Hay , Eugene David Herrmann , Karkala Arun Kumar , Philip Matthew Peters , Joe Riello
IPC分类号： G02F1/1335
CPC分类号： G02B6/0065 , B29C55/06 , B29K2069/00 , B29K2995/0018 , G02B5/0231 , G02B5/0242 , G02B5/0268 , G02B5/045 , G02B6/0051 , G02B6/0053
摘要： An embodiment of a method of making an optical film comprises heating the optical film comprising greater than or equal to 80 wt. % polycarbonate to a sufficient temperature to stretch the optical film, wherein the weight percent is based on a total weight of the optical film; and stretching the optical film. A resulting stretched optical film has a linear CTE measured in a direction parallel to a stretching direction of less than or equal to 50×10−6 cm/cm/° C.
摘要翻译： 制造光学膜的方法的实施例包括加热包括大于或等于80wt。 ％的聚碳酸酯以足够的温度拉伸光学膜，其中重量百分比基于光学膜的总重量; 并拉伸光学膜。 得到的拉伸光学膜具有在平行于拉伸方向的方向上测量的线性CTE小于或等于50×10 -6 cm / cm /℃。
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7.发明申请Mastering tools and systems and methods for forming a plurality of cells on the mastering tools 有权掌握工具和用于在母盘制作工具上形成多个单元的系统和方法公开(公告)号：US20070297060A1
公开(公告)日：2007-12-27
申请号：US11472704
申请日：2006-06-22
IPC分类号： G02B27/10
CPC分类号： B23K26/0622 , B23K26/355
摘要： Mastering tools and systems and methods for forming a plurality of cells on the mastering tools are provided. In particular, the systems vary the geometry of the cells or the placement of the cells, or both, for forming a textured surface on a mastering tool.
摘要翻译： 提供了用于在母盘制作工具上形成多个单元的精通工具和系统和方法。 特别地，系统改变单元的几何形状或单元格或两者的放置，以在母盘制作工具上形成纹理表面。
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8.发明授权公开(公告)号：US07280170B2
公开(公告)日：2007-10-09
申请号：US10895787
申请日：2004-07-20
申请人： Nickey Ambrose , Grant Hay , Eugene David Herrmann , Karkala Arun Kumar , Philip Matthew Peters , Joe Riello
发明人： Nickey Ambrose , Grant Hay , Eugene David Herrmann , Karkala Arun Kumar , Philip Matthew Peters , Joe Riello
IPC分类号： G02F1/1335
CPC分类号： G02B6/0065 , B29C55/06 , B29K2069/00 , B29K2995/0018 , G02B5/0231 , G02B5/0242 , G02B5/0268 , G02B5/045 , G02B6/0051 , G02B6/0053
摘要： A method of making an optical film comprises heating the optical film comprising greater than or equal to 80 wt. % polycarbonate to a sufficient temperature to stretch the optical film, wherein the weight percent is based on a total weight of the optical film; and stretching the optical film, wherein a resulting stretched optical film has a linear CTE measured in a direction parallel to a stretching direction of less than or equal to 50×10−6 cm/cm/° C.
摘要翻译： 制造光学膜的方法包括加热包括大于或等于80wt。 ％的聚碳酸酯以足够的温度拉伸光学膜，其中重量百分比基于光学膜的总重量; 并拉伸光学膜，其中所得拉伸光学膜具有在平行于拉伸方向的方向上测量的线性CTE小于或等于50×10 -6 cm / cm /℃。
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9.发明授权Mastering tools and systems and methods for forming a cell on the mastering tools 有权掌握工具和用于在母盘制作工具上形成单元格的系统和方法公开(公告)号：US08262381B2
公开(公告)日：2012-09-11
申请号：US11472916
申请日：2006-06-22
IPC分类号： B29C59/02
CPC分类号： B23K26/0622 , B23K26/355 , B23K26/384 , B23K26/389 , B29C33/424 , B29K2995/0074
摘要： Mastering tools and systems and methods for forming a cell on the mastering tools are provided. An exemplary method includes emitting a first laser light pulse from a laser for a first predetermined time interval such that at least a portion of the first laser light pulse forms the cell on the mastering tool. The cell has an opening size within a range of 10-100 micrometers and an aspect ratio less than or equal to 1.25.
摘要翻译： 提供了用于在母盘制作工具上形成单元的精镗工具和系统和方法。 示例性方法包括从第一预定时间间隔发射来自激光器的第一激光脉冲，使得第一激光脉冲的至少一部分在母盘制作工具上形成单元。 电池的开口尺寸在10-100微米的范围内，纵横比小于或等于1.25。
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公开(公告)号：US20110011837A1
公开(公告)日：2011-01-20
申请号：US12892180
申请日：2010-09-28
IPC分类号： B23K26/04
CPC分类号： B23K26/0622 , B23K26/355
摘要： Mastering tools and systems and methods for forming a plurality of cells on the mastering tools are provided. In particular, the systems vary the geometry of the cells or the placement of the cells, or both, for forming a textured surface on a mastering tool.
摘要翻译： 提供了用于在母盘制作工具上形成多个单元的精通工具和系统和方法。 特别地，系统改变单元的几何形状或单元格或两者的放置，以在母盘制作工具上形成纹理表面。
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