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1. 发明申请

US20070253060A1 Polarizer, Polarizing Plate,Optical Film, and Image Display 审中-公开
标题翻译：偏振器，偏光板，光学膜和图像显示
公开(公告)号：US20070253060A1
公开(公告)日：2007-11-01
申请号：US11661362
申请日：2005-08-26
申请人： Masahiro Yoshioka , Minoru Miyatake , Yuuji Saiki
发明人： Masahiro Yoshioka , Minoru Miyatake , Yuuji Saiki
IPC分类号： G02B5/30
CPC分类号： G02B5/3008 , G02B5/3016 , G02B5/305 , G02F1/133528
摘要： A polarizer of the invention comprises a film having a structure that includes: a matrix formed of an optically-transparent resin having a polyene structure; and minute domains dispersed in the matrix and/or fibers embedded in the matrix without forming voids. The polarizer has a high transmittance and a high degree of polarization.
摘要翻译：本发明的偏振片包括具有以下结构的膜：由具有多烯结构的光学透明树脂形成的基体; 和分散在基质中的微区域和/或嵌入基质中的纤维而不形成空隙。偏振片具有高透光率和高度的极化。

2. 发明授权

US07976669B2 Pressure-sensitive adhesive and retardation layer-attached polarizing plate, method for manufacturing thereof, optical film, and image display 有权
标题翻译：压敏粘合剂和延迟层附着的偏光板，其制造方法，光学膜和图像显示
公开(公告)号：US07976669B2
公开(公告)日：2011-07-12
申请号：US12066462
申请日：2006-09-28
申请人： Minoru Miyatake , Hiroaki Mizushima , Yuusuke Toyama , Yuuji Saiki , Naoyuki Nitta
发明人： Minoru Miyatake , Hiroaki Mizushima , Yuusuke Toyama , Yuuji Saiki , Naoyuki Nitta
IPC分类号： B29C65/00 , B31B1/60 , B32B37/00 , B32B7/12 , G02F1/1335
CPC分类号： C09J133/02 , C08K5/0025 , C09J129/04 , C09J133/06 , C09J133/08 , C09J2201/606 , G02B5/305 , Y10T156/10 , Y10T428/1059
摘要： A pressure-sensitive adhesive and retardation layer-attached polarizing plate (4) comprises a retardation layer-attached polarizing plate (3) comprising a polarizing plate (2) that comprises an iodine-based polarizer (1) and a transparent protective film laminated on both sides of the polarizer and a method for manufacturing the pressure-sensitive adhesive and retardation layer attached polarizing plate (4).
摘要翻译：粘合剂和延迟层附着的偏光板（4）包括具有偏振板（2）的延迟层附着的偏光板（3），该偏光板包括碘系偏振片（1）和层叠在基板上的透明保护膜偏振片的两面以及粘合剂和相位差层附着的偏光板（4）的制造方法。

3. 发明申请

US20100039590A1 PRESSURE-SENSITIVE ADHESIVE AND RETARDATION LAYER-ATTACHED POLARIZING PLATE, METHOD FOR MANUFACTURING THEREOF, OPTICAL FILM, AND IMAGE DISPLAY 有权
标题翻译：压敏粘合剂和延缓层附着的极化板，其制造方法，光学膜和图像显示
公开(公告)号：US20100039590A1
公开(公告)日：2010-02-18
申请号：US12066462
申请日：2006-09-28
申请人： Minoru Miyatake , Hiroaki Mizushima , Yuusuke Toyama , Yuuji Saiki , Naoyuki Nitta
发明人： Minoru Miyatake , Hiroaki Mizushima , Yuusuke Toyama , Yuuji Saiki , Naoyuki Nitta
IPC分类号： G02F1/1335 , G02B1/08 , B32B37/00
CPC分类号： C09J133/02 , C08K5/0025 , C09J129/04 , C09J133/06 , C09J133/08 , C09J2201/606 , G02B5/305 , Y10T156/10 , Y10T428/1059
摘要： A pressure-sensitive adhesive and retardation layer-attached polarizing plate (4) of the invention comprises a retardation layer-attached polarizing plate (3) comprising a polarizing plate (2) that comprises an iodine-based polarizer (1) and a transparent protective film laminated on both sides of the polarizer (1); and a retardation layer provided on at least one of the transparent protective films; and an acrylic pressure-sensitive adhesive layer laminated on the retardation layer side of the retardation layer-attached polarizing plate (3), wherein the iodine-based polarizer (1) has a ratio (K/I), which is the content (% by weight) of potassium (K) to the content (% by weight) of iodine (I) in the polarizer, of 0.200 to 0.235, the polarizing plate (2) comprises the iodine-based polarizer (1) and the transparent protective film laminated with an adhesive layer formed from a water-soluble adhesive containing an acetoacetyl group-containing polyvinyl alcohol resin and a crosslinking agent, the retardation layer-attached polarizing plate (3) has a measured dimensional shrinkage of 0.5% or less in the direction of its absorption axis after it is allowed to stand at 80° C. for 24 hours, the pressure-sensitive adhesive and retardation layer-attached polarizing plate (4) has a single-piece transmittance of 41.0% to 43.2%. The pressure-sensitive adhesive and retardation layer-attached polarizing plate can resist a change in optical properties and keep visibility high, even under heated or humidified conditions.
摘要翻译：本发明的压敏粘合剂和相位差层附着的偏光板（4）包括具有偏振板（2）的延迟层附着的偏光板（3），该偏光板包括碘系偏振片（1）和透明保护膜薄膜层压在偏振器（1）的两侧; 以及设置在所述透明保护膜中的至少一个上的延迟层; 以及层叠在相位差层附着的偏光板（3）的相位差层侧的丙烯酸系压敏粘合剂层，其中，所述碘系偏振片（1）的比例（K / I）为所述含量（％（K）相对于偏振片中碘（I）的含量（重量％）为0.200〜0.235，偏振片（2）包含碘系偏振片（1）和透明保护膜层压有由含有含乙酰乙酰基的聚乙烯醇树脂和交联剂的水溶性粘合剂形成的粘合剂层，所述延迟层附着的偏光板（3）的测定尺寸收缩率为0.5％以下，其吸收轴在80℃静置24小时后，粘合剂和延迟层附着的偏光板（4）的单片透射率为41.0％〜43.2％。压敏粘合剂和延迟层附着的偏光板即使在加热或加湿的条件下也能抵抗光学性能的变化并保持可见性。

4. 发明申请

US20080252974A1 Elliptically Polarizing Plate, Optical Film and Image Display 审中-公开
标题翻译：椭圆偏光板，光学膜和图像显示
公开(公告)号：US20080252974A1
公开(公告)日：2008-10-16
申请号：US10594384
申请日：2005-03-17
申请人： Kazunori Futamura , Minoru Miyatake , Yuuji Saiki
发明人： Kazunori Futamura , Minoru Miyatake , Yuuji Saiki
IPC分类号： G02B5/30 , G02F1/13
CPC分类号： G02F1/133528 , G02B5/3016 , G02F1/13363 , G02F2001/133633 , G02F2203/04
摘要： An elliptical polarization plate includes: a scatter/two-color absorption composite type polarizer formed by a film of such a structure that minute areas are scattered in a matrix formed by a translucent resin containing iodine-based light absorber; a transparent support body; and discotic liquid crystal or nematic liquid crystal having an optically anisotropic layer where the optical axis of the liquid crystal molecule is inclined from the transparent support body surface. The elliptical polarization plate has a wide field of view, a high contrast, a high transparency, and a high polarization degree while suppressing the irregularities of the transparency when performing black display.
摘要翻译：一种椭圆偏光板包括：散射/双色吸收复合型偏振器，由通过包含碘系光吸收体的半透明树脂形成的基体中分散的微小结构的膜形成; 透明支撑体; 以及具有光学各向异性层的盘状液晶或向列型液晶，其中液晶分子的光轴从透明支撑体表面倾斜。椭圆偏振板在进行黑色显示时同时抑制透明度的不规则性，具有宽视场，高对比度，高透明度和高偏振度。

5. 发明申请

US20070146882A1 Polarizer, optical film and image display 审中-公开
标题翻译：偏光镜，光学胶片和图像显示
公开(公告)号：US20070146882A1
公开(公告)日：2007-06-28
申请号：US10582804
申请日：2004-12-06
申请人： Masahiro Yoshioka , Takashi Kamijo , Yuuji Saiki
发明人： Masahiro Yoshioka , Takashi Kamijo , Yuuji Saiki
IPC分类号： G02B5/30
CPC分类号： G02B5/3016 , G02B5/3008 , G02F1/133528
摘要： A polarizer including a film having a structure having a minute domain dispersed in a matrix formed of a translucent water-soluble resin including an iodine light absorbing material and a divalent metal. The iodine based polarizer realizes a high polarization degree even on the short wavelength and excels in durability.
摘要翻译：一种偏振器，包括具有分散在由包含碘吸光材料和二价金属的半透明水溶性树脂形成的基体中的微小结构的膜。碘基偏光膜即使在短波长下也实现高偏振度，耐久性优异。

6. 发明申请

US20110222262A1 METHOD OF PRODUCING A LAMINATED OPTICAL FILM 失效
标题翻译：生产层压光学薄膜的方法
公开(公告)号：US20110222262A1
公开(公告)日：2011-09-15
申请号：US12986527
申请日：2011-01-07
申请人： Ikuo Kawamoto , Masatoshi Tomonaga , Yuuji Saiki
发明人： Ikuo Kawamoto , Masatoshi Tomonaga , Yuuji Saiki
IPC分类号： F21V9/14 , B32B37/02 , B32B37/14 , B32B38/04 , B32B38/00
CPC分类号： G03B35/24 , G02B5/3033 , G02B5/3083 , G02B27/26
摘要： A main object of the present invention is to provide a method of producing a laminated optical film that allows three-dimensional images to be reproduced, which is preferably used, particularly, in a large image display apparatus.A method of producing a laminated optical film according to an embodiment of the present invention includes laminating a polarizing plate and a λ/4 plate and forming a λ/2 layer partially on the λ/4 plate. The polarizing plate and the λ/4 plate are laminated so that an angle between an absorption axis of a polarizer of the polarizing plate and a slow axis of the λ/4 plate is substantially 45°, and the λ/2 layer is formed so that an angle between the absorption axis of the polarizer and a slow axis of the λ/2 layer is substantially 45°.
摘要翻译：本发明的主要目的是提供一种制造能够再现三维图像的叠层光学膜的方法，特别是在大型图像显示装置中使用。根据本发明实施例的层压光学膜的制造方法包括层叠偏光板和λ/ 4板，并且在λ/ 4板上部分地形成λ/ 2层。将偏光板和λ/ 4板层叠，使得偏振片的偏振片的吸收轴与λ/ 4板的慢轴之间的角度大致为45°，并且形成λ/ 2层偏振片的吸收轴与λ/ 2层的慢轴之间的角度基本上为45°。

7. 发明申请

US20100085641A1 POLARIZER, METHOD OF MANUFACTURING THE SAME, POLARIZING PLATE, OPTICAL FILM, AND IMAGE DISPLAY 审中-公开
标题翻译：极化器，其制造方法，极化板，光学膜和图像显示器
公开(公告)号：US20100085641A1
公开(公告)日：2010-04-08
申请号：US12634258
申请日：2009-12-09
申请人： Yuuji Saiki , Hideyuki Usui , Takahisa Konishi , Takemichi Yoshida
发明人： Yuuji Saiki , Hideyuki Usui , Takahisa Konishi , Takemichi Yoshida
IPC分类号： G02B5/30 , G02B1/08
CPC分类号： G02B5/3033
摘要： A polarizer of the invention comprises a polyvinyl alcohol-based film which is at least dyed with at least iodine and uniaxially stretched, having a single transmittance of 43% or more, a polarizing efficiency of 99.9% or more, and a dichroic ratio of 30 or more, wherein the dichroic ratio is calculated from a parallel transmittance (Tp) and a crossed transmittance (Tc) at a wavelength of 440 nm, and have good hue.
摘要翻译：本发明的偏振片包括至少具有碘并单轴拉伸染色的聚乙烯醇类膜，单透射率为43％以上，极化率为99.9％以上，二色性比为30 以上，其中由波长440nm处的平行透射率（Tp）和交叉透射率（Tc）计算出二向色比，并且具有良好的色调。

8. 发明授权

US06900937B2 Optical element, polarizing plate and method for manufacturing thereof, protective film for optical element, optical film using optical element, and visual display 失效
标题翻译：光学元件，偏振板及其制造方法，光学元件用保护膜，使用光学元件的光学膜，以及视觉显示
公开(公告)号：US06900937B2
公开(公告)日：2005-05-31
申请号：US10198175
申请日：2002-07-19
申请人： Yuuji Saiki , Hiroe Maeda , Shuuji Yano
发明人： Yuuji Saiki , Hiroe Maeda , Shuuji Yano
IPC分类号： C09J175/04 , G02B5/30 , G02F1/1335
CPC分类号： G02B5/3033 , G02B1/105 , G02B1/14
摘要： A polarizing plate comprising a polarizer and a transparent protective film at least one surface of the polarizer via an adhesive layer, wherein an applied layer comprising a polymer having a hydroxyl group is formed on a surface of the transparent protective film that is adhered to the polarizer, and the adhesive layer is formed by an adhesive comprising an isocyanate adhesive, has no problem concerning saponification processing and has a good adhesive property between a polarizer and a transparent protective film.
摘要翻译： 1.一种偏振片，其特征在于，在所述偏振片的至少一个表面经由粘合剂层包含偏振片和透明保护膜，其特征在于，在所述透明保护膜的与所述偏振片并且粘合剂层由包含异氰酸酯粘合剂的粘合剂形成，对皂化处理没有问题，并且在偏振片和透明保护膜之间具有良好的粘合性。

9. 发明授权

US06697132B2 Optical member and liquid crystal display device 有权
标题翻译：光学构件和液晶显示装置
公开(公告)号：US06697132B2
公开(公告)日：2004-02-24
申请号：US09997869
申请日：2001-11-27
申请人： Yuuji Saiki , Masayuki Satake , Yasushi Takahashi , Takashi Shouda
发明人： Yuuji Saiki , Masayuki Satake , Yasushi Takahashi , Takashi Shouda
IPC分类号： G02F113
CPC分类号： G02B5/3033 , G02B7/00 , G02F1/133528
摘要： An optical member comprising an optical material or a laminated body of the optical materials in a shape a sheet or a film and an adhesive layer at least on one side thereof, wherein a repulsive force when deformed at 180° in radius of 25 mm with 25 mm width shows 0.2 to 0.8 N, is used in a liquid crystal display. The optical member have a peeling strength may be decreased without decrease in adhesive strength of adhesive itself to enable easy formation of trigger for peeling.
摘要翻译：一种光学构件，其至少在其一侧包括光学材料或片状或薄膜形式的粘合剂层的光学材料的层压体，其中在25°下以180°的半径变形的排斥力为25° mm宽度为0.2〜0.8N，用于液晶显示。光学构件的剥离强度可以降低而粘合剂本身的粘合强度降低，从而能够容易地形成剥离触发。

10. 发明授权

US07651643B2 Polarizer, method for producing same, polarizing plate, optical film, and image display 有权
标题翻译：偏振器，其制造方法，偏光板，光学膜和图像显示器
公开(公告)号：US07651643B2
公开(公告)日：2010-01-26
申请号：US10553958
申请日：2004-04-19
申请人： Yuuji Saiki , Hideyuki Usui , Takahisa Konishi , Takemichi Yoshida
发明人： Yuuji Saiki , Hideyuki Usui , Takahisa Konishi , Takemichi Yoshida
IPC分类号： B29D11/00
CPC分类号： G02B5/3033
摘要： A polarizer of the invention comprises a polyvinyl alcohol-based film which is at least dyed with at least iodine and uniaxially stretched, having a single transmittance of 43% or more, a polarizing efficiency of 99.9% or more, and a dichroic ratio of 30 or more, wherein the dichroic ratio is calculated from a parallel transmittance (Tp) and a crossed transmittance (Tc) at a wavelength of 440 nm, and have good hue.
摘要翻译：本发明的偏振片包括至少具有碘并单轴拉伸染色的聚乙烯醇类膜，单透射率为43％以上，极化率为99.9％以上，二色性比为30 以上，其中由波长440nm处的平行透射率（Tp）和交叉透射率（Tc）计算出二向色比，并且具有良好的色调。

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