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11. 发明申请

US20050129876A1 Composition for orientation film formation 审中-公开
标题翻译：取向膜形成的组成
公开(公告)号：US20050129876A1
公开(公告)日：2005-06-16
申请号：US10860376
申请日：2004-06-03
申请人： Yoshiko Kiyohara , Runa Nakamura , Naoya Ogata
发明人： Yoshiko Kiyohara , Runa Nakamura , Naoya Ogata
IPC分类号： G02B5/30 , C08F2/44 , C08F251/00 , C08F290/00 , C08J7/04 , C08L1/00 , C08L3/00 , C08L5/00 , C09K19/00
CPC分类号： G02B5/3016 , Y10T428/1005
摘要： Disclosed is a composition for an aligning film that can form an aligning film which has significantly improved adhesion to an optical functional layer (a liquid crystal layer), can significantly improve the alignment of a liquid crystalline compound, and has excellent durability. The composition for an aligning film is used in the production of an optical element which comprises a plastic support and, provided on the surface of the plastic support in the following order, an aligning film, and at least one optical functional layer containing a liquid crystalline compound. The composition comprises A) a nonionic water-soluble etherified polysaccharide and B) water and/or a lower alcohol solvent.
摘要翻译：公开了一种能够形成对光学功能层（液晶层）具有显着改善的粘附性的取向膜的取向膜用组合物，能够显着提高液晶性化合物的取向性，并具有优异的耐久性。用于取向膜的组合物用于制造光学元件，该光学元件包括塑料支撑体，并且按照以下顺序设置在塑料支撑体的表面上的取向膜和至少一个含有液晶的光学功能层复合。组合物包含A）非离子水溶性醚化多糖和B）水和/或低级醇溶剂。

12. 发明授权

US09671528B2 Optical sheet, surface light source device and transmission type display device 有权
公开(公告)号：US09671528B2
公开(公告)日：2017-06-06
申请号：US13122844
申请日：2009-10-06
申请人： Takayuki Shimada , Fumihiro Arakawa , Satoshi Goishihara , Hiroshi Kojima , Runa Nakamura , Akinobu Ushiyama , Satoko Maenishi , Kazuki Tanaka , Akiko Tomita
发明人： Takayuki Shimada , Fumihiro Arakawa , Satoshi Goishihara , Hiroshi Kojima , Runa Nakamura , Akinobu Ushiyama , Satoko Maenishi , Kazuki Tanaka , Akiko Tomita
IPC分类号： F21V7/04 , G02B5/02 , G02B3/00 , F21V8/00 , F21V11/16 , G02F1/1335 , F21Y103/00
CPC分类号： G02B5/0242 , F21V11/16 , F21Y2103/00 , G02B3/0056 , G02B5/0221 , G02B5/0231 , G02B5/0278 , G02B6/0051 , G02B6/0053 , G02F1/133606 , G02F2001/133607
摘要： There is provided an optical sheet which can prevent problems when it is superimposed on another member. The optical sheet includes: a sheet-like base layer; a light control layer having unit shaped elements arranged in a direction parallel to a sheet surface of the base layer; and a light diffusing layer disposed between the base layer and the light control layer. The light diffusing layer includes a binder resin portion and particles dispersed in the binder resin portion. The particles in the binder resin portion includes a single particle and an aggregate formed of aggregated single particles.

13. 发明申请

US20110280004A1 OPTICAL SHEET, SURFACE LIGHT SOURCE DEVICE AND TRANSMISSION TYPE DISPLAY DEVICE 有权
标题翻译：光学薄片，表面光源装置和透射型显示装置
公开(公告)号：US20110280004A1
公开(公告)日：2011-11-17
申请号：US13122844
申请日：2009-10-06
申请人： Takayuki Shimada , Fumihiro Arakawa , Satoshi Goishihara , Hiroshi Kojima , Runa Nakamura , Akinobu Ushiyama , Satoko Maenishi , Kazuki Tanaka , Akiko Tomita
发明人： Takayuki Shimada , Fumihiro Arakawa , Satoshi Goishihara , Hiroshi Kojima , Runa Nakamura , Akinobu Ushiyama , Satoko Maenishi , Kazuki Tanaka , Akiko Tomita
IPC分类号： G09F13/04 , F21V11/16 , G02B5/02
CPC分类号： G02B5/0242 , F21V11/16 , F21Y2103/00 , G02B3/0056 , G02B5/0221 , G02B5/0231 , G02B5/0278 , G02B6/0051 , G02B6/0053 , G02F1/133606 , G02F2001/133607
摘要： There is provided an optical sheet which can prevent problems when it is superimposed on another member. The optical sheet (10) includes: a sheet-like base layer (32); a light control layer (35) having unit shaped elements (38) arranged in a direction parallel to a sheet surface of the base layer; and a light diffusing layer (40) disposed between the base layer and the light control layer. The light diffusing layer includes a binder resin portion (42) and particles (45) dispersed in the binder resin portion (42). The particles (45) in the binder resin portion (42) includes a single particle (46) and an aggregate (47) formed of aggregated single particles (46).
摘要翻译：提供了当叠加在另一个构件上时可以防止问题的光学片。光学片（10）包括：片状基底层（32）; 具有沿平行于所述基底层的片材表面的方向布置的单位成形元件（38）的光控制层（35）以及设置在所述基底层和所述光控制层之间的光漫射层（40）。光漫射层包括粘合剂树脂部分（42）和分散在粘合剂树脂部分（42）中的颗粒（45）。粘合剂树脂部分（42）中的颗粒（45）包括单个颗粒（46）和由聚集的单个颗粒（46）形成的聚集体（47）。

14. 发明申请

US20090015548A1 Image projection system 审中-公开
标题翻译：图像投影系统
公开(公告)号：US20090015548A1
公开(公告)日：2009-01-15
申请号：US12214000
申请日：2008-06-27
申请人： Keiko Tazaki , Runa Nakamura , Satoko Maenishi
发明人： Keiko Tazaki , Runa Nakamura , Satoko Maenishi
IPC分类号： G09G5/00
CPC分类号： G06F3/0308 , G06F3/0346 , G06F3/03542
摘要： Provided is an image projection system including a screen, an input terminal, an image processing unit, an image projector, and invisible light ray-shielding member, characterized in that: the screen has a pattern-printed sheet having reflection patterns for transmitting positional information by reflecting invisible light rays or absorption patterns for transmitting positional information by absorbing invisible light rays; the input terminal has an invisible light ray-applying portion, detects a reflected light ray of an invisible light ray, which is applied from the invisible light ray-applying portion and reflected from a specific site of the pattern-printed sheet, reads positional information of any one of the reflection patterns or any one of the absorption patterns, and outputs the positional information to the image processing unit; the image processing unit converts the positional information input from the input terminal into image information A, and transfers the image information A to the image projector; the image projector converts the image information A transferred from the image processing unit into visible light rays, and projects the visible light rays on the screen; and the invisible light ray-shielding means is placed in front of or inside the image projector, and removes the invisible light ray from the visible light rays to be projected. The present invention can provide the image projection system in which, even when a screen is large, the positional information of the screen can be simply input in a non-contact fashion with high accuracy, and image information converted from the input positional information can be further converted into visible light rays to be projected.
摘要翻译：提供了一种包括屏幕，输入端子，图像处理单元，图像投影仪和不可见光线屏蔽构件的图像投影系统，其特征在于：所述屏幕具有图案印刷板，其具有用于发送位置信息的反射图案通过反射不可见的光线或吸收图案，通过吸收不可见的光线来发送位置信息; 输入端子具有不可见光线照射部分，检测从不可见光线照射部分施加并从图案印刷片材的特定位置反射的不可见光线的反射光线读取位置信息反射图案中的任何一种或吸收图案中的任何一种，并将位置信息输出到图像处理单元; 图像处理单元将从输入端子输入的位置信息转换成图像信息A，并将图像信息A传送到图像投影仪; 图像投影仪将从图像处理单元传送的图像信息A转换成可见光，并将可见光投射到屏幕上; 并且将不可见光线屏蔽装置放置在图像投影仪的前面或内部，并且从可投射的可见光线中去除不可见的光线。本发明可以提供一种图像投影系统，其中即使屏幕较大，屏幕的位置信息可以以非接触的方式以高精度简单地输入，并且从输入的位置信息转换的图像信息可以是进一步转化为可投射的可见光线。

15. 发明申请

US20070290047A1 PATTERN PRINTED SHEET 有权
标题翻译：图案印刷
公开(公告)号：US20070290047A1
公开(公告)日：2007-12-20
申请号：US11753654
申请日：2007-05-25
申请人： KEIKO TAZAKI , Yuichi Miyazaki , Satoko Maenishi , Runa Nakamura , Toshio Yoshihara , Yuudai Yamashita
发明人： KEIKO TAZAKI , Yuichi Miyazaki , Satoko Maenishi , Runa Nakamura , Toshio Yoshihara , Yuudai Yamashita
IPC分类号： G06K19/06 , G06K7/10
CPC分类号： G06K19/06037 , G02F1/13338 , G02F2201/343
摘要： The pattern printed sheet 1 of the present invention includes a substrate 2 and a non-visible light-reflective transparent pattern 3 printed on a surface of the substrate, wherein an ink for forming the transparent pattern 3 contains a non-visible light-reflective material capable of selectively reflecting a light having a wavelength in a non-visible light range, and the transparent pattern 3 printed on the surface of the substrate 2 has a multilayer structure in section which is repeated at predetermined intervals as observed by a scanning electron microscope, and reflects only a circular polarization component in a predetermined rotation direction relative to an incident light applied thereto. The pattern printed sheet is usable as a coordinate detecting means which is applicable a data input system of a type capable of directly hand-writing input data on an image screen of a display device, and has a reduced weight and a low price, and is readily obtained in the form of a large area sheet and can be mass-produced.
摘要翻译：本发明的图案印刷版1包括印刷在基板的表面上的基板2和不可见光反射透明图案3，其中用于形成透明图案3的墨含有不可见的光反射材料能够选择性地反射具有不可见光范围的波长的光，并且印刷在基板2的表面上的透明图案3具有以由扫描电子显微镜观察到的预定间隔重复的截面的多层结构，并且仅反射相对于施加到其的入射光在预定旋转方向上的圆偏振分量。图案印刷版可用作坐标检测装置，其可应用于能够在显示装置的图像屏幕上直接手写输入数据的类型的数据输入系统，并且具有减小的重量和低的价格，并且是容易地以大面积片材的形式获得并且可以批量生产。

16. 发明申请

US20060141171A1 Optical element and method for manufacturing the same 有权
标题翻译：光学元件及其制造方法
公开(公告)号：US20060141171A1
公开(公告)日：2006-06-29
申请号：US11315474
申请日：2005-12-22
申请人： Keiko Tazaki , Runa Nakamura
发明人： Keiko Tazaki , Runa Nakamura
IPC分类号： C09K19/00
CPC分类号： C09K19/322 , C09K19/2007 , C09K2019/0448 , C09K2219/03 , G02B5/3016 , Y10T428/10 , Y10T428/1005 , Y10T428/1009
摘要： The present invention provides an optical element capable of improving the adhesion between the alignment property providing layer, for providing the alignment property to the refractive index anisotropic layer, and the refractive index anisotropic layer, as well as improving durability of each layer. An optical element 10 comprises an alignment property providing layer 12 laminated on the transparent base material 11, and a refractive index anisotropic layer 13 laminated on the alignment property providing layer 12. The alignment property providing layer 12 is an alignment film which provides the alignment property to the refractive index anisotropic layer 13. And the alignment property providing layer 12 is made from an alignment film composition capable of exhibiting the alignment limiting force by the photo-alignment method. The refractive index anisotropic layer 13 comprises a liquid crystal layer formed by curing (polymerizing) a liquid crystalline composition including a polymerizable liquid crystal material. In the refractive index anisotropic layer 13, the curing degree of the refractive index anisotropic layer 13 changes monotonously with a predetermined gradient in its thickness direction such that, within the refractive index anisotropic layer 13, the curing degree of the portion closer to the alignment property providing layer 12 is larger, compared with the curing degree of the portion farther from the alignment property providing layer 12. It is preferable that the average curing degree of the refractive index anisotropic layer 13 is 90% or more.
摘要翻译：本发明提供一种光学元件，其能够改善取向性质提供层之间的粘合性，用于提供折射率各向异性层的取向性能和折射率各向异性层，以及提高各层的耐久性。光学元件10包括层叠在透明基材11上的取向性质提供层12和层叠在取向性提供层12上的折射率各向异性层13.取向性提供层12是取向膜，其取向性取向性赋予层12由能够通过光取向法显示取向限制力的取向膜组合物构成。折射率各向异性层13包括通过固化（聚合）包含可聚合液晶材料的液晶组合物形成的液晶层。在折射率各向异性层13中，折射率各向异性层13的固化度在其厚度方向上以预定的梯度单调变化，使得在折射率各向异性层13内，更靠近取向性的部分的固化度与比取向性提供层12的部分的固化度相比，提供层12更大。折射率各向异性层13的平均固化度优选为90％以上。

17. 发明授权

US07812907B2 Film with alignment film and optical device 有权
标题翻译：具有取向膜和光学装置的膜
公开(公告)号：US07812907B2
公开(公告)日：2010-10-12
申请号：US11817337
申请日：2006-02-28
申请人： Runa Nakamura
发明人： Runa Nakamura
IPC分类号： G02F1/1333
CPC分类号： G02F1/133345 , C08L1/02 , G02F1/1337 , G02F2202/023 , G02F2202/28 , Y10T428/1005
摘要： A film with alignment film which stably causes liquid crystal alignment and is excellent in adhesion between its constituting layers so as to give a high endurance and an excellent re-workability, and further to provide an optical device using the same. The film with alignment film contains at least a resin substrate and an alignment film, wherein the film is provided with a photocurable resin layer between the resin substrate and the alignment film, the photocurable resin layer being formed by use of a photo-cleaving type photopolymerization initiator. The optical device contains at least a resin substrate, an alignment film, and an optically functional layer, wherein the device is provided with a photocurable resin layer between the resin substrate and the alignment film, the photocurable resin layer being formed by use of a photo-cleaving type photopolymerization initiator.
摘要翻译：具有取向膜的膜，其能够稳定地进行液晶取向，并且其构成层之间的粘附性优异，从而具有高的耐久性和优异的再加工性，并且还提供使用该膜的光学装置。具有取向膜的膜至少包含树脂基板和取向膜，其中该膜在树脂基板和取向膜之间设置有光固化树脂层，光固化树脂层通过使用光切割型光聚合发起人光学装置至少含有树脂基板，取向膜和光学功能层，其中，在树脂基板和取向膜之间设置有光固化树脂层，光固化树脂层通过使用照片形成剥离型光聚合引发剂。

18. 发明申请

US20100103529A1 SHEET-LIKE OPTICAL MEMBER, RESIN COMPOSITION FOR OPTICAL SHEET, OPTICAL SHEET AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：光学元件，光学树脂用树脂组合物，光学片及其制造方法
公开(公告)号：US20100103529A1
公开(公告)日：2010-04-29
申请号：US12532872
申请日：2008-03-27
申请人： Runa Nakamura , Naoyuki Mitsuyasu , Satoko Maenishi , Nobuaki Nakao
发明人： Runa Nakamura , Naoyuki Mitsuyasu , Satoko Maenishi , Nobuaki Nakao
IPC分类号： G02B27/10 , G02F1/361 , B29D11/00
CPC分类号： G02B6/0053 , G02B1/04 , G02B1/041 , G02B5/045 , G02B6/0065 , G02F2001/133607 , C08L33/10 , C08L33/08
摘要： A sheet-like optical member being difficult to damage a shape of a lens part. The sheet-like optical member includes: a substrate; and a lens part, which is formed on the substrate, is made of an active energy ray-curable resin, and has a plurality of unit prisms. The maximum logarithmic attenuation rate ΔE of the lens part measured by a rigid body pendulum method is 0.4 or less.
摘要翻译：片状光学构件难以破坏透镜部件的形状。片状光学构件包括：基板; 并且形成在基板上的透镜部分由活性能量射线固化树脂制成，并且具有多个单位棱镜。通过刚体摆锤法测量的透镜部件的最大对数衰减率Dgr E为0.4以下。

19. 发明授权

US07527836B2 Optical element and method for manufacturing the same 有权
标题翻译：光学元件及其制造方法
公开(公告)号：US07527836B2
公开(公告)日：2009-05-05
申请号：US11315474
申请日：2005-12-22
申请人： Keiko Tazaki , Runa Nakamura
发明人： Keiko Tazaki , Runa Nakamura
IPC分类号： C09K19/56
CPC分类号： C09K19/322 , C09K19/2007 , C09K2019/0448 , C09K2219/03 , G02B5/3016 , Y10T428/10 , Y10T428/1005 , Y10T428/1009
摘要： The present invention provides an optical element capable of improving the adhesion between the alignment property providing layer, for providing the alignment property to the refractive index anisotropic layer, and the refractive index anisotropic layer, as well as improving durability of each layer.
摘要翻译：本发明提供一种光学元件，其能够改善取向性质提供层之间的粘合性，用于提供折射率各向异性层的取向性能和折射率各向异性层，以及提高各层的耐久性。

20. 发明申请

US20080233281A1 PROCESS FOR PRODUCING AN OPTICAL ELEMENT 审中-公开
标题翻译：生产光学元件的工艺
公开(公告)号：US20080233281A1
公开(公告)日：2008-09-25
申请号：US12111675
申请日：2008-04-29
申请人： Yoshiko Kiyohara , Runa Nakamura , Naoya Ogata
发明人： Yoshiko Kiyohara , Runa Nakamura , Naoya Ogata
IPC分类号： B05D5/06
CPC分类号： G02B5/3016 , Y10T428/1005
摘要： A composition for an aligning film that may have significantly improved adhesion to an optical functional layer (a liquid crystal layer), may significantly improve the alignment of a liquid crystalline compound, and may have excellent durability. The composition for an aligning film is used in a process for producing an optical element which includes a plastic support and, providing on the surface of the plastic support in the following order, an aligning film, and at least one optical functional layer containing a liquid crystalline compound composition. The composition can include A) a nonionic water-soluble etherified polysaccharide and B) water and/or a lower alcohol solvent.
摘要翻译：可以显着改善与光学功能层（液晶层）的粘附性的用于取向膜的组合物可以显着改善液晶化合物的取向，并且可以具有优异的耐久性。用于取向膜的组合物用于制造包括塑料载体的光学元件的方法，并且按照以下顺序在塑料载体的表面上提供取向膜，以及至少一个含有液体的光学功能层结晶化合物组成。组合物可以包括A）非离子水溶性醚化多糖和B）水和/或低级醇溶剂。

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