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1. 发明申请

US20100079862A1 POLARIZING FIBER, POLARIZER, POLARIZING PLATE, LAMINATED OPTICAL FILM, AND IMAGE DISPLAY 审中-公开
标题翻译：极化光纤，极化器，极化板，层压光学膜和图像显示
公开(公告)号：US20100079862A1
公开(公告)日：2010-04-01
申请号：US12523223
申请日：2008-06-04
申请人： Minoru Miyatake , Akinori Nishimura , Masashi Shinagawa , Yasuko Iwakawa
发明人： Minoru Miyatake , Akinori Nishimura , Masashi Shinagawa , Yasuko Iwakawa
IPC分类号： G02B5/30
CPC分类号： G02B5/30 , D01D5/36 , D01F8/06 , D01F8/10 , G02B5/3025 , G02B27/28
摘要： As the polarizing fiber of the present invention, the cross sectional form perpendicular to the longitudinal direction has a sea-island structure, and the cross sectional form is continuously made up in the longitudinal direction. A resin (sea component) that constitutes the sea region of the sea-island structure comprises a dichroic dye, and a resin (island component) that constitutes the island regions of the sea-island structure is a transparent resin.The polarizing fiber of the present invention may be used as a forming material of a polarizer, for example. By using the above polarizing fiber, a polarizer wherein unevenness of the transmittance is small and cracks are less generated may be formed.
摘要翻译：作为本发明的偏振光纤，与长度方向垂直的截面形状为海岛状结构，截面形状在长度方向连续地构成。构成海岛结构的海域的树脂（海成分）包括二色性染料，构成海岛结构的岛状区域的树脂（岛成分）为透明树脂。本发明的偏振光纤例如可以用作偏振片的形成材料。通过使用上述偏振光纤，可以形成透光率的不均匀性小，产生裂纹少的偏振片。

2. 发明申请

US20130293949A1 ADHESIVE COMPOSITION CURABLE WITH ACTIVE ENERGY RAY, POLARIZING PLATE, OPTICAL FILM, AND IMAGE DISPLAY DEVICE 审中-公开
标题翻译：粘合组合物可用活性能量，极化板，光学膜和图像显示装置固化
公开(公告)号：US20130293949A1
公开(公告)日：2013-11-07
申请号：US13996911
申请日：2011-12-13
申请人： Takeshi Saito , Masashi Shinagawa , Tetsurou Ikeda , Tatsuya Yamasaki , Toshiki Oomine , Masayuki Satake , Shusaku Goto , Takeharu Kitagawa , Minoru Miyatake , Tomohiro Mori , Takashi Kamijo
发明人： Takeshi Saito , Masashi Shinagawa , Tetsurou Ikeda , Tatsuya Yamasaki , Toshiki Oomine , Masayuki Satake , Shusaku Goto , Takeharu Kitagawa , Minoru Miyatake , Tomohiro Mori , Takashi Kamijo
IPC分类号： G02B1/10
CPC分类号： G02B1/14 , C09J4/00 , G02B1/105 , G02F2202/28
摘要： An adhesive composition curable with an active energy ray includes radical polymerizable compounds (A), (B) and (C) as curable components. The composition includes the radical polymerizable compound (A) having an SP value of 29.0 to 32.0 (kJ/m3)1/2 both inclusive in a proportion of 20 to 60% by weight, the radical polymerizable compound (B) having an SP value of 18.0 (kJ/m3)1/2 or more, and less than 21.0 (kJ/m3)1/2 in a proportion of 10 to 30% by weight, and the radical polymerizable compound (C) having an SP value of 21.0 to 23.0 (kJ/m3)1/2 both inclusive in a proportion of 20 to 60% by weight, when the total amount of the adhesive composition is regarded as 100% by weight, and a homopolymer made from each of the radical polymerizable compounds (A), (B) and (C) has a glass transition temperature (Tg) of 60° C. or higher.
摘要翻译：可用活性能量射线固化的粘合剂组合物包括可自由基聚合的化合物（A），（B）和（C）作为可固化组分。该组合物包含SP值为29.0〜32.0（kJ / m3）1/2的自由基聚合性化合物（A），其比例为20〜60重量％，具有SP值的自由基聚合性化合物（B） 18.0（kJ / m3）1/2以上，小于21.0（kJ / m 3）1/2，比例为10〜30重量％，SP自由基聚合性化合物（C）为21.0 至23.0（kJ / m 3）1/2，当粘合剂组合物的总量为100重量％时，其比例为20〜60重量％，由各自由基聚合性化合物（A），（B）和（C）的玻璃化转变温度（Tg）为60℃以上。

3. 发明申请

US20120307179A1 LIQUID CRYSTAL DISPLAY APPARATUS 有权
标题翻译：液晶显示装置
公开(公告)号：US20120307179A1
公开(公告)日：2012-12-06
申请号：US13512673
申请日：2010-11-26
申请人： Akinori Nishimura , Hiroyuki Takemoto , Takehito Fuchida , Minoru Miyatake , Shunsuke Shutou
发明人： Akinori Nishimura , Hiroyuki Takemoto , Takehito Fuchida , Minoru Miyatake , Shunsuke Shutou
IPC分类号： G02F1/13357
CPC分类号： G02F1/133606 , G02F1/133504 , G02F2001/133607
摘要： A liquid crystal display apparatus according to an embodiment of the invention includes: a liquid crystal cell; polarizing plates placed on both sides of the liquid crystal cell; a light diffusing element provided outside of the polarizing plate on a viewer side; and a backlight unit provided outside of the polarizing plate on an opposite side of the viewer side. The backlight unit includes a collimated light source device that emits collimated light having a brightness half-value angle of 3° to 35° toward the liquid crystal cell, and a ratio Fw(BL)/Fw(FD) between a diffused light half-value angle Fw(FD) of the light diffusing element and the brightness half-value angle Fw(BL) of the collimated light is 0.5 or less.
摘要翻译：根据本发明实施例的液晶显示装置包括：液晶单元; 放置在液晶单元两侧的偏光板; 设置在观察者侧的偏振片的外侧的光漫射元件; 以及设置在观察者侧的相对侧的偏振片的外侧的背光单元。背光单元包括：朝向液晶单元发射具有3°〜35°的亮度半值角的准直光的准直光源装置，以及散射光半衰期的比率Fw（BL）/ Fw（FD）光散射元件的角度Fw（FD）和准直光的亮度半值角Fw（BL）为0.5以下。

4. 发明授权

US08300182B2 Depolarizing film, process for producing the same, and liquid-crystal display 有权
标题翻译：去极化膜，其制造方法和液晶显示器
公开(公告)号：US08300182B2
公开(公告)日：2012-10-30
申请号：US12921251
申请日：2008-12-15
申请人： Hideyuki Yonezawa , Minoru Miyatake , Akinori Nishimura
发明人： Hideyuki Yonezawa , Minoru Miyatake , Akinori Nishimura
IPC分类号： G02F1/1335 , B29D11/00 , G02B5/30
CPC分类号： G02B5/3083 , G02B5/3058 , G02B27/0018 , G02F2202/40
摘要： Disclosed herein is a depolarizing film which is excellent in productivity and can have a large area. The depolarizing film is obtained by using birefringent very short fibers instead of inorganic birefringent crystals, such as calcite, for use in conventional depolarizing elements.
摘要翻译：本文公开了一种去极化膜，其生产率优异并且可以具有大的面积。通过使用双折射非常短的纤维代替无机双折射晶体，如方解石，用于常规去极化元件，获得去极化膜。

5. 发明申请

US20110045177A1 PROCESS FOR PRODUCTION OF LIGHT-DIFFUSING FILMS 审中-公开
标题翻译：生产光扩散膜的方法
公开(公告)号：US20110045177A1
公开(公告)日：2011-02-24
申请号：US12921484
申请日：2009-01-14
申请人： Akinori Nishimura , Minoru Miyatake , Hideyuki Yonezawa
发明人： Akinori Nishimura , Minoru Miyatake , Hideyuki Yonezawa
IPC分类号： B05D5/06
CPC分类号： G02B5/0268 , G02B5/0242
摘要： There is provided a process for production of a light-diffusing film 10 including a plurality of short fibers 11 and a transparent resin 12 for binding the short fibers 11 to each other. The production process of the present invention includes a step A of converting the plurality of short fibers 11 into a prefilm by a paper-making process, and a step B of coating a coating solution capable of forming the transparent resin 12 on at least one surface of the prefilm obtained in the step A, and solidifying or curing the coating solution coated on the prefilm to form a light-diffusing film 10. This production process can increase productivity of the light-diffusing film 10 since a production rate of the prefilm is higher than that of a conventional production process.
摘要翻译：提供了一种用于制造包括多根短纤维11的光漫射膜10和用于将短纤维11彼此粘合的透明树脂12的方法。本发明的制造方法包括通过造纸工艺将多根短纤维11转换成预浸料的步骤A，以及将能够形成透明树脂12的涂布溶液涂布在至少一个表面上的工序B 的步骤A中获得的预制片，并且固化或固化涂布在预制片上的涂布溶液以形成光扩散膜10.由于预卷片的制作速度为高于常规生产工艺。

6. 发明申请

US20090213465A1 LIGHT DIFFUSION FILM 审中-公开
标题翻译：光扩散膜
公开(公告)号：US20090213465A1
公开(公告)日：2009-08-27
申请号：US12388739
申请日：2009-02-19
申请人： Hideyuki Yonezawa , Minoru Miyatake , Akinori Nishimura
发明人： Hideyuki Yonezawa , Minoru Miyatake , Akinori Nishimura
IPC分类号： G02B5/02
CPC分类号： G02B5/0278 , G02B5/0236 , G02B5/0257
摘要： A light diffusion film (20) having small back scattering can be obtained by using fibers having two kinds of birefringent regions (21A) and (21B). An outer portion of fiber (21) is a first birefringent region 21A and an inner portion of fiber (21) is a second birefringent region (21B). While the first birefringent region (21A) is in contact with a transparent resin (22), the second birefringent region (21B) is not in contact with the transparent resin (22). When a refractive index (n1) in major axis direction of the first birefringent region (21A) is a value between a refractive index n2 in major axis direction of the second birefringent region (21B) and a refractive index n0 of the transparent resin (22), interface reflection between the transparent resin (22) and the fiber (21) can be reduced, which leads to obtain a light diffusion film (20) having small back scattering.
摘要翻译：通过使用具有两种双折射区域（21A）和（21B）的纤维，可以获得具有小背面散射的光漫射膜（20）。光纤（21）的外部是第一双折射区域21A，光纤（21）的内部是第二双折射区域（21B）。当第一双折射区域（21A）与透明树脂（22）接触时，第二双折射区域（21B）不与透明树脂（22）接触。当第一双折射区域（21A）的长轴方向的折射率（n1）为第二双折射区域（21B）的长轴方向的折射率n2与透明树脂（22B）的折射率n0 ），可以减少透明树脂（22）与纤维（21）之间的界面反射，从而得到具有小背面散射的光漫射膜（20）。

7. 发明授权

US08953118B2 Liquid crystal display apparatus 有权
标题翻译：液晶显示装置
公开(公告)号：US08953118B2
公开(公告)日：2015-02-10
申请号：US13512673
申请日：2010-11-26
申请人： Akinori Nishimura , Hiroyuki Takemoto , Takehito Fuchida , Minoru Miyatake , Shunsuke Shutou
发明人： Akinori Nishimura , Hiroyuki Takemoto , Takehito Fuchida , Minoru Miyatake , Shunsuke Shutou
IPC分类号： G02F1/1335
CPC分类号： G02F1/133606 , G02F1/133504 , G02F2001/133607
摘要： A liquid crystal display apparatus according to an embodiment of the invention includes: a liquid crystal cell; polarizing plates placed on both sides of the liquid crystal cell; a light diffusing element provided outside of the polarizing plate on a viewer side; and a backlight unit provided outside of the polarizing plate on an opposite side of the viewer side. The backlight unit includes a collimated light source device that emits collimated light having a brightness half-value angle of 3° to 35° toward the liquid crystal cell, and a ratio Fw(BL)/Fw(FD) between a diffused light half-value angle Fw(FD) of the light diffusing element and the brightness half-value angle Fw(BL) of the collimated light is 0.5 or less.
摘要翻译：根据本发明实施例的液晶显示装置包括：液晶单元; 放置在液晶单元两侧的偏光板; 设置在观察者侧的偏振片的外侧的光漫射元件; 以及设置在观察者侧的相对侧的偏振片的外侧的背光单元。背光单元包括：朝向液晶单元发射具有3°〜35°的亮度半值角的准直光的准直光源装置，以及散射光半衰期的比率Fw（BL）/ Fw（FD）光散射元件的角度Fw（FD）和准直光的亮度半值角Fw（BL）为0.5以下。

8. 发明申请

US20110019279A1 LIGHT DIFFUSING FILM AND PROCESS FOR PRODUCING THE LIGHT DIFFUSING FILM 审中-公开
标题翻译：光扩散膜和生产光扩散膜的方法
公开(公告)号：US20110019279A1
公开(公告)日：2011-01-27
申请号：US12921047
申请日：2008-12-08
申请人： Hideyuki Yonezawa , Minoru Miyatake , Akinori Nishimura
发明人： Hideyuki Yonezawa , Minoru Miyatake , Akinori Nishimura
IPC分类号： G02B5/02 , B29D11/00
CPC分类号： G02B5/0268 , G02B5/0242 , G02B5/0289
摘要： A light diffusing film having superior productivity can be obtained by using very short fibers as a substitute for conventional spherical fine particles as light diffusing material. It is possible to mass-produce very short fibers at low cost, for example, by cutting fibers. Further, it is relatively easy to obtain very short fibers with a narrow fiber length distribution. The use of this makes it possible to carry out more highly sophisticated optical design of light diffusing films.
摘要翻译：通过使用非常短的纤维作为常规球形微粒作为光漫射材料的替代物，可以获得具有优异生产率的光漫射膜。可以以低成本批量生产非常短的纤维，例如通过切割纤维。此外，获得具有窄纤维长度分布的非常短的纤维相对容易。使用这种方式可以进行光散射膜的更高度复杂的光学设计。

9. 发明申请

US20110007248A1 DEPOLARIZING FILM, PROCESS FOR PRODUCING THE SAME, AND LIQUID-CRYSTAL DISPLAY 有权
标题翻译：不透明膜，其制造方法和液晶显示
公开(公告)号：US20110007248A1
公开(公告)日：2011-01-13
申请号：US12921251
申请日：2008-12-15
申请人： Hideyuki Yonezawa , Minoru Miyatake , Akinori Nishimura
发明人： Hideyuki Yonezawa , Minoru Miyatake , Akinori Nishimura
IPC分类号： G02F1/13363 , B29D11/00 , G02B5/30
CPC分类号： G02B5/3083 , G02B5/3058 , G02B27/0018 , G02F2202/40
摘要： Disclosed herein is a depolarizing film which is excellent in productivity and can have a large area. The depolarizing film is obtained by using birefringent very short fibers instead of inorganic birefringent crystals, such as calcite, for use in conventional depolarizing elements.
摘要翻译：本文公开了一种去极化膜，其生产率优异并且可以具有大的面积。通过使用双折射非常短的纤维代替无机双折射晶体，如方解石，用于常规去极化元件，获得去极化膜。

10. 发明授权

US09557450B2 Pressure-sensitive adhesive layer-attached polarizing film and image display 有权
标题翻译：压敏粘合剂层附着的偏光膜和图像显示
公开(公告)号：US09557450B2
公开(公告)日：2017-01-31
申请号：US13479406
申请日：2012-05-24
申请人： Atsushi Yasui , Yuusuke Toyama , Tomoyuki Kimura , Masayuki Satake , Shusaku Goto , Takeharu Kitagawa , Minoru Miyatake , Tomohiro Mori , Takashi Kamijo
发明人： Atsushi Yasui , Yuusuke Toyama , Tomoyuki Kimura , Masayuki Satake , Shusaku Goto , Takeharu Kitagawa , Minoru Miyatake , Tomohiro Mori , Takashi Kamijo
IPC分类号： G02B5/30 , G02B1/16 , B32B23/08 , B32B23/20 , B32B27/08 , B32B27/30 , B32B27/36 , C09J7/02 , C09J133/06 , G02B1/14 , G02B1/08 , G02F1/1335 , C08K3/00 , C08K3/24
CPC分类号： G02B1/16 , B32B23/08 , B32B23/20 , B32B27/08 , B32B27/306 , B32B27/308 , B32B27/36 , B32B2250/02 , B32B2250/03 , B32B2250/04 , B32B2250/40 , B32B2255/10 , B32B2255/26 , B32B2307/21 , B32B2307/4026 , B32B2307/412 , B32B2307/42 , B32B2307/516 , B32B2307/702 , B32B2307/704 , B32B2307/706 , B32B2307/708 , B32B2457/202 , C08K3/105 , C08K3/24 , C09J7/22 , C09J7/29 , C09J7/38 , C09J133/066 , C09J2201/606 , C09J2203/318 , C09J2205/102 , C09J2433/00 , G02B1/08 , G02B1/14 , G02B5/3025 , G02B5/3033 , G02B5/305 , G02F1/133533 , C08F2220/1825 , C08F2220/185 , C08F220/20 , C08F2220/301 , C08F220/06
摘要： A pressure-sensitive adhesive layer-attached polarizing film of the invention includes: a polarizing film; and a pressure-sensitive adhesive layer provided on the polarizing film, wherein the polarizing film includes a polarizer and a transparent protective film provided on only one side of the polarizer, the pressure-sensitive adhesive layer is provided on a side of the polarizer where the transparent protective film is absent, and the pressure-sensitive adhesive layer is made of a pressure-sensitive adhesive composition containing a (meth)acryl-based polymer (A) and an alkali metal salt (B). The pressure-sensitive adhesive layer-attached polarizing film has a pressure-sensitive adhesive layer with an antistatic function and satisfactory durability and whose optical properties are less likely to be degraded.
摘要翻译：本发明的带有粘合剂层的偏光膜包括：偏光膜; 以及设置在所述偏振膜上的压敏粘合剂层，其中所述偏振膜包括偏振片和仅设置在所述偏振片一侧的透明保护膜，所述粘合剂层设置在所述偏振片的一侧，透明保护膜不存在，并且压敏粘合剂层由含有（甲基）丙烯酸类聚合物（A）和碱金属盐（B）的压敏粘合剂组合物制成。带有粘合剂层的偏光膜具有抗静电功能和令人满意的耐久性的粘合剂层，其光学性能不太可能劣化。

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