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1. 发明公开

EP2422964A2 Optical sheet manufactured with micro-patterned carrier 审中-公开
标题翻译： Optische Platte aus mikrostrukturiertenTrägern
公开(公告)号：EP2422964A2
公开(公告)日：2012-02-29
申请号：EP11179408.7
申请日：2011-08-30
申请人： SKC Haas Display Films Co., Ltd.
发明人： Lei, Herong , Landry, Michael R. , Mi, Xiang-Dong , Greener, Jehuda , Lee, Ju-Hyun
IPC分类号： B29D11/00 , B29C69/02 , G02B6/00
CPC分类号： B29D11/00663 , B29C43/222 , B29C43/28 , B29C47/0004 , B29C47/0021 , B29C47/004 , B29C47/0057 , B29C47/0064 , B29C47/065 , B29C2947/92209 , B29K2995/0018 , G02B6/0036 , G02B6/0065 , G02B6/0076 , G02B6/0078
摘要： The present invention provides an optical sheet (300d) having a plurality of light guide plate patterns, each light guide plate pattern having a micro-patterned output surface for emitting light, and a micro-patterned bottom surface opposing to the output surface. The optical sheet is made in steps comprising: extruding a resin (450b) into the nip between a patterned roller (480a) and a patterned carrier film (474a) at a patterned roller temperature T1 and a nip pressure P1, to form the optical sheet, the optical sheet having a first patterned surface and a second patterned surface, the first patterned surface having a micro-pattern transferred from the patterned roller and the second patterned surface having a micro-pattern transferred from the patterned carrier film; and peeling off the patterned carrier film from the optical sheet.
摘要翻译：本发明提供一种具有多个导光板图案的光学片（300d），每个导光板图案具有用于发光的微图案化输出表面和与输出表面相对的微图案化底表面。该光学片是由以下步骤制成的：包括：以图案化辊温度T1和辊隙压力P1将树脂（450b）挤出到图案化辊（480a）和图案化载体膜（474a）之间的辊隙中，以形成光学片所述光学片具有第一图案化表面和第二图案化表面，所述第一图案化表面具有从所述图案化辊转移的微图案，所述第二图案化表面具有从所述图案化载体膜转移的微图案; 并从光学片剥离图案化的载体膜。

2. 发明公开

EP2378191A2 Double sided light guide plate manufactured with patterned rollers 审中-公开
标题翻译： Mit。。en。。。。。。。。。。。。。。。。
公开(公告)号：EP2378191A2
公开(公告)日：2011-10-19
申请号：EP11161201.6
申请日：2011-04-05
申请人： SKC Haas Display Films Co., Ltd.
发明人： Landry, Michael R. , Lei, Herong , Greener, Jehuda , Mi, Xiang-Dong
IPC分类号： F21V8/00
CPC分类号： G02B6/0065 , G02B6/0036 , G02B6/0078
摘要： The present invention provides a light guide plate having an input surface for receiving light from a light source, a micro-patterned output surface for emitting light, and a micro-patterned bottom surface opposing to the output surface. The invention provides extruding a resin into the nip between a first patterned roller and a second patterned roller at a first patterned roller surface temperature T1, a second patterned roller temperature T2, and a nip pressure P1, to form an optical sheet, the optical sheet having a first patterned surface and a second patterned surface, the first patterned surface having a pattern transferred from the first patterned roller and the second patterned surface having a pattern transferred from the second patterned roller, and cutting and finishing the said optical sheet into a plurality of double-sided light guide plates having the specified length and width dimensions.
摘要翻译：本发明提供一种导光板，其具有用于接收来自光源的光的输入表面，用于发光的微图案化输出表面和与输出表面相对的微图案化底表面。本发明在第一图案化辊表面温度T1，第二图案辊温度T2和辊隙压力P1之间，将第一图案化辊和第二图案辊之间的辊隙挤出以形成光学片，该光学片具有第一图案化表面和第二图案化表面，所述第一图案化表面具有从所述第一图案化辊转移的图案，所述第二图案化表面具有从所述第二图案化辊转印的图案，并且将所述光学片切割并整理成多个的具有指定长度和宽度尺寸的双面导光板。

3. 发明公开

EP2422963A2 Optical sheet manufactured with patterned rollers 审中-公开
标题翻译： Optische Platte aus strukturierten Rollen
公开(公告)号：EP2422963A2
公开(公告)日：2012-02-29
申请号：EP11179404.6
申请日：2011-08-30
申请人： SKC Haas Display Films Co., Ltd.
发明人： Landry, Michael R. , Lei, Herong , Greener, Jehuda , Mi, Xiang-Dong , Lee, Ju-Hyun
IPC分类号： B29D11/00 , B29C69/02 , G02B6/00
CPC分类号： B29D11/00663 , B29C43/222 , B29C43/265 , B29C43/28 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/004 , B29C47/0047 , B29C47/0898 , B29C47/8845 , B29C47/886 , B29C47/889 , B29C59/046 , B29C2043/463 , B29L2011/00 , G02B6/0036 , G02B6/0038 , G02B6/0076
摘要： The present invention provides an optical sheet (300e) having a plurality of light guide plates patterns, each light guide plate pattern having a micro-patterned output surface for emitting light, and a micro-patterned bottom surface opposing to the output surface. The optical sheet is made in steps comprising: extruding a resin (450a) into the nip between a first patterned roller (480a) and a second patterned roller (480b) at a first patterned roller surface temperature T1, a second patterned roller temperature T2, and a nip pressure P1, to form the optical sheet, the optical sheet having a first patterned surface and a second patterned surface, the first patterned surface having a micro-pattern transferred from the first patterned roller and the second patterned surface having a micro-pattern transferred from the second patterned roller.
摘要翻译：本发明提供一种具有多个导光板图案的光学片（300e），每个导光板图案具有用于发光的微图案化输出表面和与输出表面相对的微图案化底表面。该光学片是由以下步骤制成的：包括：以第一图案辊表面温度T1，第二图案辊温度T2，将树脂（450a）挤出到第一图案化辊（480a）和第二图案辊（480b）之间的辊隙中，和辊隙压力P1，为了形成光学片，光学片具有第一图案化表面和第二图案化表面，第一图案化表面具有从第一图案化辊转移的微图案，第二图案化表面具有微观图案，图案从第二图案辊转印。

4. 发明公开

EP2330446A1 Diffusely-reflecting polarizer having substantially amorphous nano-composite major phase 审中-公开
标题翻译：扩散具有基本上无定形纳米复合材料主相反射型偏振器
公开(公告)号：EP2330446A1
公开(公告)日：2011-06-08
申请号：EP10191658.3
申请日：2010-11-18
申请人： SKC Haas Display Films Co., Ltd.
发明人： Greener, Jehuda , Zhou, Weijun , Mi, Xiang-Dong
IPC分类号： G02B5/02 , G02B5/30 , G02B1/04
CPC分类号： G02B5/0257 , G02B1/04 , G02B5/0242 , G02B5/0284 , G02B5/3008 , C08L23/18 , C08L25/10
摘要： The present invention provides a diffusely reflecting polarizer comprising a layer containing: a first polymer being a substantially amorphous nano-composite material and being a major phase having a birefringence of less than about 0.02, and a second polymer being a dispersed minor phase within the first polymer major phase, the major and minor phases differing in index of refraction by more than about 0.05 along a first axis and by less than about 0.05 along a second axis orthogonal to said first axis; wherein the major phase comprises a continuous amorphous phase and at least one additional phase dispersed into domains within said continuous amorphous phase, the domains having characteristic dimensions smaller than the wavelength of light such that these domains do not contribute to scattering of light passing through the first polymer; wherein the diffuse reflectivity of said first and second polymers taken together along at least one axis for at least one polarization state of electromagnetic radiation is at least about 50%.
摘要翻译：本发明提供了一种漫反射偏振器包括含有层：第一聚合物为基本上无定形纳米复合材料且是具有小于约12点02的双折射的主相，和第二聚合物是内的第一分散的次相聚合物主相，所述主要和次要相超过约12点05沿着第一轴，并通过小于约0点05沿着第二轴垂直于所述第一轴的折射率不同; worin主相包括连续无定形相和至少一种附加相分散成域在所述连续无定形相，具有的特征尺寸小于光的检查的波长小的结构域并合成结构域不通过第一有助于通过的光的散射聚合物; 第一worin说的漫反射率和沿着至少一个轴线一起第二聚合物为电磁辐射的至少一个偏振状态是至少约50％。

5. 发明公开

EP2422965A2 Optical sheet with laminated double-sided light guide plate 审中-公开
标题翻译： Optische Platte mit laminierter doppelseitiger Lichtleiterplatte
公开(公告)号：EP2422965A2
公开(公告)日：2012-02-29
申请号：EP11179421.0
申请日：2011-08-30
申请人： SKC Haas Display Films Co., Ltd.
发明人： Greener, Jehuda , Mi, Xiang-Dong , Landry, Michael R. , Lei, Herong , Lee, Ju-Hyun
IPC分类号： B29D11/00 , B29C69/02 , G02B6/00
CPC分类号： B29D11/00663 , B29C43/222 , B29C43/28 , B29C47/0021 , B29C47/004 , B29C47/0057 , B29C47/065 , B29C2947/92704 , B29K2995/0018 , G02B6/0036 , G02B6/0065 , G02B6/0068
摘要： The present invention provides an optical sheet (300b) having a plurality of light guide plate patterns, each light guide plate pattern having a micro-patterned output surface for emitting light, and a micro-patterned bottom surface opposing to the output surface. The steps comprise, extruding a first resin (450a) into the nip between a first pressure roller (478a) and a first patterned roller (480a) to form a first layer (410a) at a first patterned roller surface temperature T1 and a first nip pressure P1, the first layer having an unpatterned surface and a patterned surface, the patterned surface having a micro-pattern transferred from the first patterned roller; extruding a second resin (450b) into the nip between a second pressure roller (478b) and a second patterned roller (480b) to form a second layer (410b) at a second patterned roller surface temperature T2 and a second nip pressure P2, the second layer having an unpatterned surface and a patterned surface, the patterned surface having a micro-pattern transferred from the second patterned roller and laminating (490) the first layer and the second layer at their unpatterned surfaces to form the optical sheet comprising a plurality of light guide plate patterns.
摘要翻译：本发明提供一种具有多个导光板图案的光学片（300b），每个导光板图案具有用于发光的微图案化输出表面和与输出表面相对的微图案化底表面。这些步骤包括将第一树脂（450a）挤出到第一压力辊（478a）和第一图案化辊（480a）之间的辊隙中以形成第一图案辊表面温度T1和第一辊隙（410a）的第一层（410a）压力P1，第一层具有未图案化表面和图案化表面，图案化表面具有从第一图案化辊转移的微图案; 将第二树脂（450b）挤出到第二加压辊（478b）和第二图案辊（480b）之间的辊隙中，以形成第二图案辊表面温度T2和第二辊隙压力P2的第二层（410b），第二层具有未图案化的表面和图案化表面，所述图案化表面具有从第二图案化辊转移的微图案，并且在其未图案化的表面层压（490）第一层和第二层，以形成包括多个导光板图案。

6. 发明公开

EP2320255A3 Novel turning film for liquid crystal displays 审中-公开
标题翻译：用于液晶显示器的创新转向膜
公开(公告)号：EP2320255A3
公开(公告)日：2012-01-25
申请号：EP10189792.4
申请日：2010-11-03
申请人： SKC Haas Display Films Co., Ltd.
发明人： Mi, Xiang-Dong , Zhu, Xinyu , Greener, Jehuda
IPC分类号： G02B6/00
CPC分类号： G02B6/0053
摘要： The present invention provides a light redirecting article (90a-c) for redirecting light toward a target angle, the light redirecting article comprising: an input surface (94) comprising a plurality of light redirecting structures (P1-P4). Each light redirecting structure has (i) a near surface (24) having two slopes (24a-b), sloping away from normal in one direction as defined by a first inclination base angle β 1 , a second inclination angle β 2 , and a first half apex angle α 2 , for accepting incident illumination over a range of incident angles and (ii) a far surface (26) sloping away from normal, in the opposite direction relative to the input surface, as defined by a second base angle γ 1 and a second half apex angle α 1 . In addition, light redirecting structures has (b) an output surface (92) opposing to the input surface (94), wherein the near and far surfaces are opposed to each other at an angle (α 1 +α 2 ), and the base angle β 1 is greater than or equal to 90 degrees.

7. 发明公开

EP2371524A1 Thin light guide plate having patterns on both major surfaces and process for the production of same 审中-公开
标题翻译： DünneLichtleitungsplatte mit Muster a beideHauptoberflächenund Herstellungsverfahren
公开(公告)号：EP2371524A1
公开(公告)日：2011-10-05
申请号：EP11161112.5
申请日：2011-04-05
申请人： SKC Haas Display Films Co., Ltd.
发明人： Lei, Herong , Landry, Michael R. , Mi, Xiang-Dong , Greener, Jehuda
IPC分类号： B29D11/00 , G02B6/00
CPC分类号： B29D11/00663 , B29D11/00288 , B29D11/00326 , G02B6/0035 , G02B6/0065 , G02B6/0076
摘要： The present invention provides a light guide plate having an input surface for receiving light from a light source, a micro-patterned output surface for emitting light, and a micro-patterned bottom surface opposing to the output surface, made in steps comprising: extruding a first resin into the nip between a first pressure roller and a first patterned roller to form a first layer. Extruding a second resin into the nip between a second pressure roller and a second patterned roller and onto the unpatterned surface of the first layer to form a second layer. The second layer having a pattern transferred from the second patterned roller; the combined first and second layers form an optical sheet comprising a plurality of light guide plate patterns and cutting and finishing the optical sheet into a plurality of double-sided light guide plates having the specified length and width dimensions.
摘要翻译：本发明提供了一种导光板，其具有用于接收来自光源的光的输入表面，用于发射光的微图案化输出表面和与输出表面相对的微图案化底表面，该步骤包括：挤出第一树脂进入第一压力辊和第一图案化辊之间的辊隙中以形成第一层。将第二树脂挤压到第二压力辊和第二图案化辊之间的辊隙中并且到第一层的未图案化的表面上以形成第二层。第二层具有从第二图案化辊转移的图案; 组合的第一和第二层形成包括多个导光板图案的光学片，并将光学片切割并整理成具有特定长度和宽度尺寸的多个双面导光板。

8. 发明公开

EP2469312A1 Method of manufacturing a diffusely reflecting polarizer having a substantially amorphous nano-composite continous phase 审中-公开
标题翻译：一种用于制造漫反射偏振器具有基本连续的无定形纳米复合材料的方法相
公开(公告)号：EP2469312A1
公开(公告)日：2012-06-27
申请号：EP11195160.4
申请日：2011-12-22
申请人： SKC Haas Display Films Co., Ltd. , Dow Global Technologies LLC
发明人： Greener, Jehuda , Dookey, Joseph , Mi, Xiang-Dong , Zhou, Weijun
IPC分类号： G02B5/30 , B29D11/00
CPC分类号： G02B5/3008 , B29D11/00644 , B29D11/00798
摘要： The present invention provides a method for manufacturing a diffusely reflecting polarizer, comprising the steps of: coextruding first and second polymers through a chaotic mixer and a sheeting die to produce a cast sheet with a desired blend morphology and stretching said cast sheet to produce a composite film containing a first polymer having a birefringence of less than 0.02, with said first polymer being a substantially amorphous nano-composite material, and a second polymer, the first polymer being a major phase, and the second polymer being a dispersed minor phase, wherein said first and second polymers taken together along a first axis for one polarization state of electromagnetic radiation exhibit a diffuse reflectivity R 1d , a specular reflectivity R 1s , a total reflectivity R 1t , a diffuse transmittance T 1d , a specular transmittance T 1s , and a total transmittance T 1t , and along a second axis for another polarization state of electromagnetic radiation exhibit a diffuse reflectivity R 2d , a specular reflectivity R 2s , a total reflectivity R 2t , a diffuse transmittance T 2d , a specular transmittance T 2s , and a total transmittance T 2t , the said first and second axes being orthogonal, wherein the parameters of composition, chaotic mixing, stretch temperature, stretch ratio for the process and Tg, and refractive index of the first and second polymers are selected to satisfy the equations:
(1) R 1d is greater than R 1s ; and
(2) T 2t /(1-0.5(R 1t +R 2t ))>1.35.
摘要翻译：本发明提供一种制造漫反射偏振器，其包括以下步骤的方法：通过混沌混合器和，以产生流延片材以期望的共混物形态和拉伸所述浇铸板，以产生一个复合材料的片材共挤出第一和第二聚合物膜包含具有小于0时02分的双折射率的第一聚合物，以所述第一聚合物是基本上无定形的纳米复合材料，和第二聚合物，第一聚合物为主相，第二聚合物为分散的次相，worin 所述沿第一轴一起用于电磁辐射的一个偏振态的第一和第二聚合物表现出的漫反射率R 1d中，镜面反射率R 1秒，共反射率R 1T，漫透射率T 1d，镜面透射率T 1秒，和总透射率T 1T，以及沿着电磁辐射的另一个偏振态的第二轴展现出散开的 È反射率R 2d，镜面反射率R 2S，总反射率R 2T，漫透射率T 2d，镜面透射率T 2S，和总透射率T 2T，所述第一和第二轴线是正交的，worin的组合物中的参数，混沌混合，拉伸温度，拉伸比为过程且Tg，并且所述第一和第二聚合物的折射率被选择为满足等式：（1）R 1d为除R 1秒以上; 和（2）T2吨/(1-0.5(R1吨+ R 2T））> 1.35。

9. 发明公开

EP2422962A2 Optical sheet having thin double-sided light guide plate 审中-公开
标题翻译： Optisches Platte mitdünnerdoppelseitiger Lichtleiterplatte
公开(公告)号：EP2422962A2
公开(公告)日：2012-02-29
申请号：EP11179357.6
申请日：2011-08-30
申请人： SKC Haas Display Films Co., Ltd.
发明人： Mi, Xiang-Dong , Greener, Jehuda , Lei, Herong , Landry, Michael R. , Lee, Ju-Hyun
IPC分类号： B29D11/00 , B29C69/02
CPC分类号： B29D11/00663 , B29C43/222 , B29C43/28 , B29C47/0021 , B29C47/004 , B29C47/065 , B29C59/04 , B29C2043/486 , B29C2059/023 , B29K2995/0018
摘要： The present invention provides an optical sheet having a plurality of light guide plate patterns (252,254), each light guide plate pattern having a micro-patterned output surface for emitting light, and a micro-patterned bottom surface opposing to the output surface, made in steps comprising: extruding a first resin (450a) into the nip between a first pressure roller (478a) and a first patterned roller (480a) to form a first layer at a first patterned roller surface temperature T1 and a first nip pressure P1, the first layer having an unpatterned surface and a patterned surface (252), the patterned surface having a micro-pattern transferred from the first patterned roller, and conveying the first layer into a nip between a second patterned roller (480b) and a second pressure roller (478b) in a second extrusion station (470b); and extruding a second resin (450b) into the nip between the second pressure roller and the second patterned roller and onto the unpatterned surface of the first layer to form a second layer at a second patterned roller surface temperature T2 and a second nip pressure P2, the second layer having a micro-pattern (254) transferred from the second patterned roller; the combined first and second layers forming the optical sheet (300) comprising the plurality of light guide plate patterns.
摘要翻译：本发明提供一种具有多个导光板图案（252,254）的光学片，每个导光板图案具有用于发光的微图案化输出表面和与输出表面相对的微图案化底表面步骤包括：将第一树脂（450a）挤出到第一加压辊（478a）和第一图案化辊（480a）之间的辊隙中，以形成第一图案辊表面温度T1和第一辊隙压力P1的第一层，第一层具有未图案化表面和图案化表面（252），所述图案化表面具有从第一图案化辊转移的微图案，并将第一层输送到第二图案化辊（480b）和第二压力辊（478b）在第二挤压站（470b）中; 并将第二树脂（450b）挤压到第二加压辊和第二图案化辊之间的辊隙中并在第一层的未图案化表面上挤出，以形成第二图案辊表面温度T2和第二辊隙压力P2的第二层，所述第二层具有从所述第二图案化辊转移的微图案（254）; 组合的第一和第二层形成包括多个导光板图案的光学片（300）。

10. 发明公开

EP2374608A2 Laminated double-sided light guide plate 审中-公开
标题翻译：叠层双面导光板
公开(公告)号：EP2374608A2
公开(公告)日：2011-10-12
申请号：EP11161200.8
申请日：2011-04-05
申请人： SKC Haas Display Films Co., Ltd.
发明人： Greener, Jehuda , Mi, Xiang-Dong , Landry, Michael R. , Lei, Herong
IPC分类号： B29D11/00 , B29C43/22 , B29C59/04
CPC分类号： B29D11/00663 , B29C43/222 , B29C43/28 , B29C2059/023 , B29D11/0073 , B32B37/02 , B32B37/153 , B32B38/06
摘要： The present invention provides a light guide plate having an input surface for receiving light from a light source, a micro-patterned output surface for emitting light, and a micro-patterned bottom surface opposing to the output surface, made in steps comprising: extruding a first resin (450a) into the nip between a first pressure roller (478a) and a first patterned roller (480a) to form a first layer (410a). Extruding a second resin (450b) into the nip between a second pressure roller (478b) and a second patterned roller (480b) to form a second layer (410b). Laminating the first layer and the second layer at their unpatterned surfaces to form an optical sheet (300a) comprising a plurality of light guide plate patterns (252,254), and cutting and finishing the optical sheet into a plurality of double-sided light guide plates having the specified length and width dimensions.
摘要翻译：本发明提供一种导光板，其具有用于接收来自光源的光的输入表面，用于发光的微型图案化输出表面和与输出表面相对的微型图案化底部表面，其步骤包括：挤出第一树脂（450a）进入第一压力辊（478a）和第一图案化辊（480a）之间的辊隙中以形成第一层（410a）。将第二树脂（450b）挤出到第二压力辊（478b）与第二图案化辊（480b）之间的辊隙中以形成第二层（410b）。在第一层和第二层的未图案化表面处层压第一层和第二层以形成包括多个导光板图案（252,254）的光学片（300a）;以及将光学片切割并整理成多个双面导光板，指定的长度和宽度尺寸。

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