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1. 发明申请

US20140313581A1 LONG PATTERNED ALIGNMENT FILM, AND LONG PATTERNED RETARDATION FILM USING SAME 审中-公开
标题翻译：长图案对齐膜，长型图案使用延长膜
公开(公告)号：US20140313581A1
公开(公告)日：2014-10-23
申请号：US14351718
申请日：2012-09-13
申请人： Keiji Kashima , Hiroyuki Nishimura , Masanori Fukuda , Yuugo Noritake
发明人： Keiji Kashima , Hiroyuki Nishimura , Masanori Fukuda , Yuugo Noritake
IPC分类号： G02F1/1337 , G02B1/10 , G02B1/11 , G02B5/30
CPC分类号： G02F1/133711 , G02B1/10 , G02B1/11 , G02B5/3016 , G02B5/3083 , G02B27/26 , Y10T428/1005
摘要： A long patterned alignment film is provided, from which a large number of patterned retardation films can easily be produced, having an alignment layer which is in a long form and comprises an optical alignment material, wherein the alignment layer includes a first alignment region for causing a rodlike compound having a refractive index anisotropy to be arranged in a certain direction, and a second alignment region for causing the rodlike compound to be arranged in a direction different from the certain direction of the first alignment region.
摘要翻译：提供了长的图案化取向膜，由此可以容易地制造大量图案化的延迟膜，具有长的形式的取向层并且包括光学取向材料，其中取向层包括第一取向区域，用于引起具有沿一定方向排列的折射率各向异性的棒状化合物和用于使棒状化合物沿与第一取向区域的一定方向不同的方向排列的第二取向区域。

2. 发明申请

US20100159158A1 OPTICAL FUNCTIONAL FILM AND PRODUCTION METHOD THEREOF 审中-公开
标题翻译：光学功能膜及其生产方法
公开(公告)号：US20100159158A1
公开(公告)日：2010-06-24
申请号：US12298319
申请日：2007-05-14
申请人： Takayuki Shibata , Keiji Kashima , Shoji Takeshige , Kenji Shirai , Takeshi Haritani , Yusuke Hiruma , Runa Nakamura , Hiroki Nakagawa , Masanori Fukuda , Takashi Kuroda , Yuya Inomata
发明人： Takayuki Shibata , Keiji Kashima , Shoji Takeshige , Kenji Shirai , Takeshi Haritani , Yusuke Hiruma , Runa Nakamura , Hiroki Nakagawa , Masanori Fukuda , Takashi Kuroda , Yuya Inomata
IPC分类号： C09K19/52 , C09K19/06 , B29C55/00
CPC分类号： G02B5/3083 , B32B23/08 , B32B27/08 , B32B27/286 , B32B27/30 , B32B27/308 , B32B27/32 , B32B27/36 , B32B27/365 , B32B27/38 , B32B2307/518 , B32B2307/704 , B32B2307/726 , B32B2457/202 , B32B2551/00 , Y10T428/10
摘要： An optical functional film exhibiting optical biaxiality which has a high degree of freedom in optical characteristics design. The optical functional film which exhibits optical biaxiality and includes: a substrate; and an optical functional layer formed on the substrate and having a rodlike compound. The rodlike compound forms irregular-random homogeneous alignment in the optical functional layer.
摘要翻译：具有光学双轴性的光学功能膜，其在光学特性设计中具有高自由度。具有光学双轴性的光学功能膜，包括：基板; 以及形成在基板上并具有棒状化合物的光学功能层。棒状化合物在光学功能层中形成不规则随机均匀取向。

3. 发明授权

US08871410B2 Method for producing pattern phase difference film 有权
标题翻译：图案相位差膜的制造方法
公开(公告)号：US08871410B2
公开(公告)日：2014-10-28
申请号：US14238996
申请日：2012-08-02
申请人： Hiroyuki Nishimura , Yoshihide Nakao , Tomoya Kawashima , Keiji Kashima
发明人： Hiroyuki Nishimura , Yoshihide Nakao , Tomoya Kawashima , Keiji Kashima
IPC分类号： G02B5/30 , G03F1/00
CPC分类号： G02F1/133788 , B29D11/00788 , G02B5/201 , G02B5/3083 , G02B27/26 , G02F2001/133631 , G02F2413/09 , G03F1/42 , G03F7/70283 , G03F7/70791 , H04N13/337
摘要： The present invention pertains to a pattern phase difference film, which is used to display 3D images using a passive system, and provides a method for producing a pattern phase difference film that can be manufactured with high precision, easily and in large quantities. In a mask provided for manufacturing an alignment film, slits, which are provided for exposure treatment, are made so as to gradually narrow toward the ends in the longitudinal direction.
摘要翻译：本发明涉及用于使用无源系统显示3D图像的图案相位差膜，并且提供了可以以高精度，容易且大量制造的图案相位差膜的制造方法。在用于制造取向膜的掩模中，设置用于曝光处理的狭缝被制成朝向纵向方向的端部逐渐变窄。

4. 发明申请

US20140199528A1 METHOD FOR PRODUCING PATTERN PHASE DIFFERENCE FILM, PATTERN PHASE DIFFERENCE FILM, AND IMAGE DISPLAY DEVICE 有权
标题翻译：用于生成图形差分膜，图案相位差膜和图像显示装置的方法
公开(公告)号：US20140199528A1
公开(公告)日：2014-07-17
申请号：US14236460
申请日：2012-08-29
申请人： Hiroyuki Nishimura , Yoshihide Nakao , Tomoya Kawashima , Kazuki Yamada , Keiji Kashima
发明人： Hiroyuki Nishimura , Yoshihide Nakao , Tomoya Kawashima , Kazuki Yamada , Keiji Kashima
IPC分类号： G03F7/20
CPC分类号： G03F7/2022 , G02B5/3083 , G02F2001/133631 , G02F2413/09 , H04N13/337 , Y10T428/24802
摘要： A pattern phase difference film, which is used to display 3D images using a passive system, and provides a method for producing a pattern phase difference film that can be manufactured with high precision, easily and in large quantities. A mask, which has slits that are made narrow compared to the width of a region that is to undergo exposure treatment and are provided for exposure treatment, is manufactured.
摘要翻译：一种用于使用被动系统显示3D图像的图案相位差膜，并且提供可以以高精度，容易且大量制造的图案相位差膜的制造方法。制造具有与要进行曝光处理的区域的宽度相比较窄并且用于曝光处理的狭缝的掩模。

5. 发明授权

US09217925B2 Method for producing pattern phase difference film, pattern phase difference film, and image display device 有权
标题翻译：图案相位差片，图案相位差膜和图像显示装置的制造方法
公开(公告)号：US09217925B2
公开(公告)日：2015-12-22
申请号：US14236460
申请日：2012-08-29
申请人： Hiroyuki Nishimura , Yoshihide Nakao , Tomoya Kawashima , Kazuki Yamada , Keiji Kashima
发明人： Hiroyuki Nishimura , Yoshihide Nakao , Tomoya Kawashima , Kazuki Yamada , Keiji Kashima
IPC分类号： B32B3/00 , G03F7/20 , G02B5/30 , H04N13/04 , G02F1/13363
CPC分类号： G03F7/2022 , G02B5/3083 , G02F2001/133631 , G02F2413/09 , H04N13/337 , Y10T428/24802
摘要： A pattern phase difference film, which is used to display 3D images using a passive system, and provides a method for producing a pattern phase difference film that can be manufactured with high precision, easily and in large quantities. A mask, which has slits that are made narrow compared to the width of a region that is to undergo exposure treatment and are provided for exposure treatment, is manufactured.
摘要翻译：一种用于使用被动系统显示3D图像的图案相位差膜，并且提供可以以高精度，容易且大量制造的图案相位差膜的制造方法。制造具有与要进行曝光处理的区域的宽度相比较窄并且用于曝光处理的狭缝的掩模。

6. 发明授权

US08305524B2 Liquid crystal display polarizing plate, method for producing liquid crystal display polarizing plate, and liquid crystal display 有权
标题翻译：液晶显示偏振片，液晶显示偏振板的制造方法以及液晶显示器
公开(公告)号：US08305524B2
公开(公告)日：2012-11-06
申请号：US12667723
申请日：2008-07-10
申请人： Yusuke Hiruma , Shoji Takeshige , Keiji Kashima
发明人： Yusuke Hiruma , Shoji Takeshige , Keiji Kashima
IPC分类号： G02F1/1335
CPC分类号： G02B5/3016 , G02B5/3033 , G02F1/133528
摘要： A liquid crystal display polarizing plate that can reliably exhibit optical properties and be bonded to a liquid crystal cell without causing degradation of the optical properties. The liquid crystal display polarizing plate includes: a retardation film which has a substrate including a cellulose derivative and a retardation layer formed directly on the substrate and containing the cellulose derivative and a rod-like compound having refractive index anisotropy; a polarizer bonded to the retardation layer of the retardation film and including polyvinyl alcohol; and a polarizing plate protection film bonded to the polarizer.
摘要翻译：一种能够可靠地显示光学特性并结合到液晶单元而不会降低光学性能的液晶显示器偏振片。液晶显示器偏振片包括：具有包含纤维素衍生物和直接形成在基材上并含有纤维素衍生物和具有折射率各向异性的棒状化合物的延迟层的基板的延迟膜; 结合到延迟膜的延迟层并包括聚乙烯醇的偏振片; 和偏振片保护膜结合到偏振片上。

7. 发明授权

US07932971B2 Liquid-crystal display 失效
标题翻译：液晶显示器
公开(公告)号：US07932971B2
公开(公告)日：2011-04-26
申请号：US12068725
申请日：2008-02-11
申请人： Keiji Kashima
发明人： Keiji Kashima
IPC分类号： G02F1/1335 , G02F1/1345
CPC分类号： G02F1/13362 , G02F1/133528 , G02F1/133536 , G02F1/134363 , G02F1/13718 , G02F1/1393 , G02F2001/133531 , G02F2001/133541 , G02F2001/133543 , G02F2001/133545 , G02F2203/01 , G02F2203/02
摘要： In a liquid-crystal display, unpolarized light from a light source passes through a linear polarization separation layer and strikes a liquid-crystal cell. The liquid-crystal cell, in response to an applied electrical field, changes the direction of a director, so as to change the direction of the electrical field oscillation vector of the incident linearly polarized light by substantially 0 to 90°, this light then striking a dichroic linear polarization layer on the surface, whereby only a component coincident with the polarization transmission axis thereof is allowed to exit to the outside. The dichroic linear polarization layer transmits 50% of this incident light, and absorbs the remaining 50%.
摘要翻译：在液晶显示器中，来自光源的非偏振光通过线偏振分离层并撞击液晶元件。响应于施加的电场，液晶单元改变导向器的方向，以便将入射的线偏振光的电场振荡矢量的方向基本上改变为0至90°，然后该光线表面上的二向色线性偏振层，由此仅允许与其偏振透射轴一致的分量离开外部。二向色线性偏振层透过50％的入射光，吸收剩余的50％。

8. 发明申请

US20100328583A1 LIQUID CRYSTAL DISPLAY POLARIZING PLATE, METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示偏光板，液晶显示偏光板的制造方法和液晶显示
公开(公告)号：US20100328583A1
公开(公告)日：2010-12-30
申请号：US12667723
申请日：2008-07-10
申请人： Yusuke Hiruma , Shoji Takeshige , Keiji Kashima
发明人： Yusuke Hiruma , Shoji Takeshige , Keiji Kashima
IPC分类号： G02F1/1335 , G02B5/30 , G02B1/10
CPC分类号： G02B5/3016 , G02B5/3033 , G02F1/133528
摘要： A liquid crystal display polarizing plate that can reliably exhibit optical properties and be bonded to a liquid crystal cell without causing degradation of the optical properties. The liquid crystal display polarizing plate includes: a retardation film which has a substrate including a cellulose derivative and a retardation layer formed directly on the substrate and containing the cellulose derivative and a rod-like compound having refractive index anisotropy; a polarizer bonded to the retardation layer of the retardation film and including polyvinyl alcohol; and a polarizing plate protection film bonded to the polarizer.
摘要翻译：一种能够可靠地显示光学特性并结合到液晶单元而不会降低光学性能的液晶显示器偏振片。液晶显示器偏振片包括：具有包含纤维素衍生物和直接形成在基材上并含有纤维素衍生物和具有折射率各向异性的棒状化合物的延迟层的基板的延迟膜; 结合到延迟膜的延迟层并包括聚乙烯醇的偏振片; 和偏振片保护膜结合到偏振片上。

9. 发明申请

US20080129940A1 Laminated retardation optical element, process of producing the same, and liquid crystal display 审中-公开
标题翻译：层压延迟光学元件，其制造方法和液晶显示器
公开(公告)号：US20080129940A1
公开(公告)日：2008-06-05
申请号：US12003581
申请日：2007-12-28
申请人： Keiji Kashima
发明人： Keiji Kashima
IPC分类号： G02F1/1333 , G02F1/133
CPC分类号： G02F1/1323 , G02F1/133634 , G02F1/1393 , G02F2001/133567 , G02F2001/133638 , G02F2201/38 , G02F2413/09 , G02F2413/14
摘要： The present invention provides a laminated retardation optical element that never lowers contrast and thus never degrades display performance even when placed between a liquid crystal cell and a λ/4 retardation film. In a liquid crystal display 90, a laminated retardation optical element 10 is placed between a polarizer 102A on the incident side and a liquid crystal cell 104, and a λ/4 retardation film 102C is placed between a polarizer 102B on the emergent side and the liquid crystal cell 104. The laminated retardation optical element 10 comprises: a λ/4 retardation layer 14 having the function of bringing, to light that passes through this retardation layer, a phase difference corresponding to a quarter of the wavelength of the light; and a C plate-type retardation layer 16 that acts as a negative C plate. The λ/4 retardation layer 14 and the C plate-type retardation layer 16 are laminated to a transparent substrate 12 in the order mentioned, and are optically bonded to each other. The λ/4 retardation layer 14 comprises as its main component a horizontally-aligned, cross-linked nematic liquid crystal, while the C plate-type retardation layer 16 comprises as its main component a cross-linked chiral nematic liquid crystal (a cross-linked nematic liquid crystal and a cross-linked chiral agent) or cross-linked discotic liquid crystal.
摘要翻译：本发明提供一种层叠延迟光学元件，其不会降低对比度，因此即使放置在液晶单元和λ/ 4延迟膜之间也不会降低显示性能。在液晶显示器90中，将叠层延迟光学元件10放置在入射侧的偏振器102A和液晶单元104之间，并且将λ/ 4相位差膜102C放置在出现的偏振器102B之间侧和液晶单元104。叠层延迟光学元件10包括：λ/ 4延迟层14，其具有使通过该延迟层的光对应于光的波长的四分之一的相位差的功能; 以及用作负C板的C板型延迟层16。按照上述顺序将λ/ 4延迟层14和C板型延迟层16层压到透明基板12上，并且彼此光学结合。 λ/ 4延迟层14作为其主要成分包括水平排列的交联向列型液晶，而C板型延迟层16以交联手性向列型液晶为主要成分，连接向列型液晶和交联手性试剂）或交联盘状液晶。

10. 发明申请

US20070153164A1 Liquid-crystal display 有权
公开(公告)号：US20070153164A1
公开(公告)日：2007-07-05
申请号：US11715342
申请日：2007-03-08
申请人： Keiji Kashima
发明人： Keiji Kashima
IPC分类号： G02F1/1335
CPC分类号： G02F1/13362 , G02F1/133528 , G02F1/133536 , G02F1/134363 , G02F1/13718 , G02F1/1393 , G02F2001/133531 , G02F2001/133541 , G02F2001/133543 , G02F2001/133545 , G02F2203/01 , G02F2203/02
摘要： In a liquid-crystal display (10), unpolarized light from a light source (12) passes through a linear polarization separation layer (14) and strikes a liquid-crystal cell (16). The liquid-crystal cell (16), in response to an applied electrical field, changes the direction of a director, so as to change the direction of the electrical field oscillation vector of the incident linearly polarized light by substantially 0 to 90°, this light then striking a dichroic linear polarization layer (18) on the surface, whereby only a component coincident with the polarization transmission axis thereof is allowed to exit to the outside. The dichroic linear polarization layer (18) transmits 50% of this incident light, and absorbs the remaining 50%.

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