公开(公告)号：US20080085481A1

公开(公告)日：2008-04-10

申请号：US11539309

申请日：2006-10-06

申请人： William W. Merrill ,  Andrew J. Ouderkirk ,  Matthew B. Johnson ,  Mark B. O'Neill ,  Martin E. Denker ,  Timothy J. Hebrink

发明人： William W. Merrill ,  Andrew J. Ouderkirk ,  Matthew B. Johnson ,  Mark B. O'Neill ,  Martin E. Denker ,  Timothy J. Hebrink

IPC分类号： G03C3/02

CPC分类号： G02B5/3083

摘要： An exemplary roll of film includes an oriented optical film comprising a birefringent material characterized by an effective orientation axis and a normalized difference between a refractive index for light polarized along TD and a refractive index for light polarized along ND being less than 0.06. The optical film has a width of greater than 0.3 m and a length a length greater than 10 m, and the effective orientation axis is aligned along the length of the optical film (MD).

摘要翻译： 膜的示例性卷包括定向光学膜，其包括双折射材料，其特征在于有效取向轴，并且沿TD偏振的光的折射率和沿着ND偏振的光的折射率的归一化差小于0.06。 光学膜的宽度大于0.3μm，长度长度大于10μm，有效取向轴沿着光学膜（MD）的长度排列。

公开(公告)号：US20080083999A1

公开(公告)日：2008-04-10

申请号：US11539320

申请日：2006-10-06

申请人： William W. Merrill ,  Andrew J. Ouderkirk ,  Matthew B. Johnson ,  Mark B. O'Neill ,  Martin E. Denker ,  Timothy J. Hebrink

发明人： William W. Merrill ,  Andrew J. Ouderkirk ,  Matthew B. Johnson ,  Mark B. O'Neill ,  Martin E. Denker ,  Timothy J. Hebrink

IPC分类号： B29D11/00

CPC分类号： B29D11/00 ,  B29C55/146 ,  B29K2995/0032 ,  G02B5/3083

摘要： Exemplary methods include includes providing a film comprising at least one polymeric material; widening the film under a first set of processing conditions in a first draw step along the crossweb direction such that in-plane birefringence, if any, created in the film is low; and drawing the film in a second draw step along a downweb direction, while allowing the film to relax along the crossweb direction, under a second set of processing conditions, wherein the second set of processing conditions creates in-plane birefringence in at least one polymeric material.

摘要翻译： 示例性的方法包括提供包含至少一种聚合物材料的膜; 在沿着横向横向方向的第一拉伸步骤中的第一组处理条件下使膜变宽，使得在膜中产生的面内双折射（如果有的话）低; 以及在第二组加工条件下沿着横向方向在第二拉伸步骤中拉伸薄膜同时允许薄膜沿着横向横向方向松弛，其中第二组加工条件在至少一个聚合物中产生平面内双折射 材料。

公开(公告)号：US07345137B2

公开(公告)日：2008-03-18

申请号：US10967582

申请日：2004-10-18

申请人： Timothy J. Hebrink ,  Martin E. Denker ,  Bert T. Chien ,  Matthew B. Johnson ,  Richard J. Thompson ,  Kristopher J. Derks ,  William W. Merrill ,  Fuming B. Li

发明人： Timothy J. Hebrink ,  Martin E. Denker ,  Bert T. Chien ,  Matthew B. Johnson ,  Richard J. Thompson ,  Kristopher J. Derks ,  William W. Merrill ,  Fuming B. Li

IPC分类号： C08G63/00 ,  C08G63/02 ,  B32B27/08 ,  B32B27/36

CPC分类号： C08G63/189 ,  B32B27/36 ,  C08G63/181 ,  C08G63/183 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/31507 ,  Y10T428/31786

摘要： Modified copolyesters having relatively low refractive indices and relatively high glass transition temperatures are disclosed. These modified copolyesters can be used in forming one or more layers in an optical film, such as a multilayer polymer film.

摘要翻译： 公开了具有相对低的折射率和相对高的玻璃化转变温度的改性共聚酯。 这些改性共聚酯可用于在诸如多层聚合物膜的光学膜中形成一层或多层。

公开(公告)号：US07468204B2

公开(公告)日：2008-12-23

申请号：US12036840

申请日：2008-02-25

申请人： Timothy J. Hebrink ,  Martin E. Denker ,  Bert T. Chien ,  Matthew B. Johnson ,  Richard J. Thompson ,  Kristopher J. Derks ,  William W. Merrill ,  Fuming B. Li

发明人： Timothy J. Hebrink ,  Martin E. Denker ,  Bert T. Chien ,  Matthew B. Johnson ,  Richard J. Thompson ,  Kristopher J. Derks ,  William W. Merrill ,  Fuming B. Li

IPC分类号： B32B7/02 ,  B32B27/08 ,  B32B27/36 ,  C08L67/02 ,  C08L69/00

CPC分类号： C08G63/189 ,  B32B27/36 ,  C08G63/181 ,  C08G63/183 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/31507 ,  Y10T428/31786

摘要： Modified copolyesters having relatively low refractive indices and relatively high glass transition temperatures are disclosed. These modified copolyesters can be used in forming one or more layers in an optical film, such as a multilayer polymer film.

公开(公告)号：US20080145666A1

公开(公告)日：2008-06-19

申请号：US12036840

申请日：2008-02-25

申请人： Timothy J. Hebrink ,  Martin E. Denker ,  Bert T. Chien ,  Matthew B. Johnson ,  Richard J. Thompson ,  Kristopher J. Derks ,  William W. Merrill ,  Fuming B. Li

发明人： Timothy J. Hebrink ,  Martin E. Denker ,  Bert T. Chien ,  Matthew B. Johnson ,  Richard J. Thompson ,  Kristopher J. Derks ,  William W. Merrill ,  Fuming B. Li

IPC分类号： B32B27/36

CPC分类号： C08G63/189 ,  B32B27/36 ,  C08G63/181 ,  C08G63/183 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/31507 ,  Y10T428/31786

摘要： Modified copolyesters having relatively low refractive indices and relatively high glass transition temperatures are disclosed. These modified copolyesters can be used in forming one or more layers in an optical film, such as a multilayer polymer film.

公开(公告)号：US20080268219A1

公开(公告)日：2008-10-30

申请号：US12170903

申请日：2008-07-10

申请人： Timothy J. Hebrink ,  Martin E. Denker ,  Bert T. Chien ,  Matthew B. Johnson ,  Richard J. Thompson ,  Kristopher J. Derks ,  William W. Merrill ,  Fuming B. Li

发明人： Timothy J. Hebrink ,  Martin E. Denker ,  Bert T. Chien ,  Matthew B. Johnson ,  Richard J. Thompson ,  Kristopher J. Derks ,  William W. Merrill ,  Fuming B. Li

IPC分类号： B32B7/02

CPC分类号： C08G63/189 ,  B32B27/36 ,  C08G63/181 ,  C08G63/183 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/31507 ,  Y10T428/31786

摘要： Modified copolyesters having relatively low refractive indices and relatively high glass transition temperatures are disclosed. These modified copolyesters can be used in forming one or more layers in an optical film, such as a multilayer polymer film.

摘要翻译： 公开了具有相对低的折射率和相对高的玻璃化转变温度的改性共聚酯。 这些改性共聚酯可用于在诸如多层聚合物膜的光学膜中形成一层或多层。

公开(公告)号：US20090067048A1

公开(公告)日：2009-03-12

申请号：US12267973

申请日：2008-11-10

申请人： James M. Battiato ,  William W. Merrill ,  Leland R. Whitney ,  Kenneth A. Epstein ,  Robert L. Brott ,  Rolf W. Biernath ,  Mitsuko T. O'Neill ,  Stephen A. Johnson ,  Matthew B. Johnson ,  Daniel W. Hennen ,  William B. Black ,  Mark B. O'Neill ,  William J. Bryan ,  Dennis W. Wilson ,  Martin E. Denker ,  David A. Kowitz

发明人： James M. Battiato ,  William W. Merrill ,  Leland R. Whitney ,  Kenneth A. Epstein ,  Robert L. Brott ,  Rolf W. Biernath ,  Mitsuko T. O'Neill ,  Stephen A. Johnson ,  Matthew B. Johnson ,  Daniel W. Hennen ,  William B. Black ,  Mark B. O'Neill ,  William J. Bryan ,  Dennis W. Wilson ,  Martin E. Denker ,  David A. Kowitz

IPC分类号： G02B5/30

CPC分类号： G02B5/045 ,  B29C43/222 ,  B29C55/08 ,  B29C55/16 ,  B29D11/00278 ,  B29D11/00663 ,  B29K2995/0032 ,  G02B5/3041 ,  G02F1/133611 ,  G02F2001/133607

摘要： Films having a structured surface with an engineered feature, such as prism grooves, to be used in displays having a backlight. The films can be arranged in a stack having one or more of the following: birefringent brightness enhancement films, non-birefringent brightness enhancement films, polarizers, diffusers, birefringent turning films, and non-birefringent turning films. Those films can be arranged in any order from the backlight to a viewer.

摘要翻译： 具有具有工程特征的结构化表面的膜，例如棱镜凹槽，用于具有背光的显示器中。 膜可以布置成具有以下一个或多个的叠层：双折射亮度增强膜，非双折射亮度增强膜，偏振器，扩散器，双折射转动膜和非双折射转动膜。 这些电影可以从背光到观看者的任何顺序排列。

公开(公告)号：US08568869B2

公开(公告)日：2013-10-29

申请号：US11398338

申请日：2006-04-05

申请人： Timothy J. Hebrink ,  Carl A. Stover ,  Martin E. Denker ,  Jeffery N. Jackson ,  Kristopher J. Derks ,  Michael F. Weber ,  Anna A. Kobilansky ,  Joan M. Strobel ,  Barry S. Rosell ,  John P. Purcell ,  Kevin M. Hamer ,  Robert D. Taylor ,  William B. Black ,  Richard J. Thompson ,  Gregory L. Bluem

发明人： Timothy J. Hebrink ,  Carl A. Stover ,  Martin E. Denker ,  Jeffery N. Jackson ,  Kristopher J. Derks ,  Michael F. Weber ,  Anna A. Kobilansky ,  Joan M. Strobel ,  Barry S. Rosell ,  John P. Purcell ,  Kevin M. Hamer ,  Robert D. Taylor ,  William B. Black ,  Richard J. Thompson ,  Gregory L. Bluem

IPC分类号： B32B27/00 ,  B32B27/14 ,  B32B33/00

CPC分类号： B29D11/00788 ,  B32B3/26 ,  B32B7/06 ,  G02B1/12 ,  G02B5/0221 ,  G02B5/0257 ,  G02B5/0268 ,  G02B5/0278 ,  G02B5/305 ,  G02B27/283 ,  Y10T428/24355 ,  Y10T428/24372 ,  Y10T428/25 ,  Y10T428/254

摘要： Optical bodies are disclosed that include an optical film and at least one rough strippable skin layer. The at least one rough strippable skin layer can include a continuous phase and a disperse phase. In some embodiments, the at least one rough strippable skin layer can include a first polymer, a second polymer different from the first polymer and an additional material that is substantially immiscible in at least one of the first and second polymers. In some exemplary embodiments, a surface of the at least one rough strippable skin layer adjacent to the optical film comprises a plurality of protrusions and the adjacent surface of the optical film comprises a plurality of asymmetric depressions substantially corresponding to said plurality of protrusions. Methods of making such exemplary optical bodies are also disclosed.

摘要翻译： 公开了包括光学膜和至少一个粗糙可剥离表皮层的光学体。 至少一个粗糙的可剥离表皮层可以包括连续相和分散相。 在一些实施方案中，至少一个粗糙的可剥离表皮层可以包括第一聚合物，不同于第一聚合物的第二聚合物和在第一和第二聚合物中的至少一种中基本上不混溶的附加材料。 在一些示例性实施例中，与光学膜相邻的至少一个粗糙可剥离表皮层的表面包括多个突起，并且光学膜的相邻表面包括基本对应于所述多个突起的多个不对称凹部。 还公开了制造这种示例性光学体的方法。

公开(公告)号：US09709700B2

公开(公告)日：2017-07-18

申请号：US11100191

申请日：2005-04-06

申请人： Carl A. Stover ,  Timothy J. Hebrink ,  Martin E. Denker ,  Jeffery N. Jackson ,  Kristopher J. Derks ,  Michael F. Weber ,  Anna A. Kobilansky ,  Joan M. Strobel ,  Barry S. Rosell ,  John P. Purcell ,  Kevin M. Hamer ,  Robert D. Taylor ,  William B. Black ,  Richard J. Thompson ,  Gregory L. Bluem

发明人： Carl A. Stover ,  Timothy J. Hebrink ,  Martin E. Denker ,  Jeffery N. Jackson ,  Kristopher J. Derks ,  Michael F. Weber ,  Anna A. Kobilansky ,  Joan M. Strobel ,  Barry S. Rosell ,  John P. Purcell ,  Kevin M. Hamer ,  Robert D. Taylor ,  William B. Black ,  Richard J. Thompson ,  Gregory L. Bluem

IPC分类号： G02B1/04 ,  B32B27/32

CPC分类号： G02B1/04 ,  B32B27/32 ,  Y10T428/24372 ,  Y10T428/25 ,  Y10T428/31507 ,  Y10T428/31739 ,  Y10T428/31786 ,  Y10T428/31935 ,  Y10T428/31938

摘要： Optical bodies are disclosed that include a first optical film, a second optical film and at least one rough strippable boundary layer disposed between the first and second optical films. Also disclosed are optical bodies including a strippable boundary layer disposed between the first and second optical films and including a first polymer and a second polymer that is substantially immiscible in the first polymer. The present disclosure also provides methods of processing optical bodies that include stretching the optical bodies.

公开(公告)号：US20080217799A1

公开(公告)日：2008-09-11

申请号：US12124726

申请日：2008-05-21

申请人： Carl A. Stover ,  Timothy J. Hebrink ,  Martin E. Denker ,  Jeffery N. Jackson ,  Kristopher J. Derks

发明人： Carl A. Stover ,  Timothy J. Hebrink ,  Martin E. Denker ,  Jeffery N. Jackson ,  Kristopher J. Derks

IPC分类号： B29D7/01

CPC分类号： G02B5/3083 ,  B29C55/023 ,  B29C55/08 ,  B29D11/00644 ,  B29K2067/00 ,  B29K2067/003 ,  B32B27/00 ,  B32B27/36 ,  B32B2307/42 ,  G02B5/3041

摘要： The present disclosure is directed to optical bodies including a first optical film, a second optical film and one or more strippable boundary layers disposed between the first and second optical films. Each major surface of a strippable boundary layer may be disposed adjacent to an optical film or another strippable boundary layer. At least one of the first and second optical films may include a reflective polarizer. The present disclosure is also directed to methods of processing such optical bodies.

摘要翻译： 本公开涉及包括第一光学膜，第二光学膜和设置在第一和第二光学膜之间的一个或多个可剥离边界层的光学体。 可剥离边界层的每个主表面可以邻近光学膜或另一个可剥离边界层设置。 第一和第二光学膜中的至少一个可以包括反射偏振器。 本公开还涉及处理这种光学体的方法。