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1. 发明申请

US20090122243A1 Liquid Crystal Display Device, Optical Compensatory Sheet, and Polarizer and Liquid Crystal Display Device Employing the Same 有权
标题翻译：液晶显示装置，光学补偿片，使用该液晶显示装置的偏振片和液晶显示装置
公开(公告)号：US20090122243A1
公开(公告)日：2009-05-14
申请号：US11794355
申请日：2005-12-28
申请人： Susumu Sugiyama , Eiichiro Aminaka , Hajime Nakayama , Yukito Saitoh
发明人： Susumu Sugiyama , Eiichiro Aminaka , Hajime Nakayama , Yukito Saitoh
IPC分类号： G02F1/1335 , G02F1/1337 , G02F1/1343
CPC分类号： G02F1/13363 , G02B5/3033 , G02B5/3083 , G02F1/133528 , G02F1/1393 , G02F2201/50 , G02F2202/28 , G02F2203/05 , G02F2413/02
摘要： A liquid crystal display device comprising a liquid crystal panel in which liquid crystals having negative dielectric anisotropy are interposed between upper substrate and lower substrate that have been vertically oriented on the surface, the orientation of the liquid crystals being almost vertical with no applied voltage, almost horizontal when a predetermined voltage is applied, and tilted when a smaller voltage than the predetermined voltage is applied; a first polarizer and a second polarizer disposed on both sides of the liquid crystal panel such that the absorption axes of the polarizers are perpendicular to each other; a first retardation film disposed between the liquid crystal panel and the first polarizer; and a second retardation film disposed between the liquid crystal panel and the second polarizer, wherein the polarizer comprises a polarizing film and a pair of protective films having the polarizing film in between, and wherein at least one of the protective films is a cellulose acylate film satisfying: 0≦Re(630)≦10 and |Rth(630)|≦25
摘要翻译：一种液晶显示装置，包括液晶面板，其中具有负介电各向异性的液晶插入在已经在表面上垂直取向的上基板和下基板之间，液晶的取向几乎是垂直的，没有施加电压，几乎当施加预定电压时水平，并且当施加比预定电压更小的电压时倾斜; 设置在液晶面板的两侧的第一偏振器和第二偏振器，使得偏振器的吸收轴彼此垂直; 布置在液晶面板和第一偏振器之间的第一延迟膜; 以及设置在所述液晶面板和所述第二偏振片之间的第二延迟膜，其中所述偏振片包括偏光膜和一对其间具有偏振膜的保护膜，并且其中所述保护膜中的至少一个是纤维素酰化物膜满足：<？in-line-formula description =“In-line Formulas”end =“lead”？> 0 <= Re（630）<= 10和| Rth（630）| <= 25 < 公式描述=“内联公式”end =“tail”？>

2. 发明授权

US08049850B2 Liquid crystal display device, optical compensatory sheet, and polarizer and liquid crystal display device employing the same 有权
标题翻译：液晶显示装置，光学补偿片，偏振片及使用其的液晶显示装置
公开(公告)号：US08049850B2
公开(公告)日：2011-11-01
申请号：US11794355
申请日：2005-12-28
申请人： Susumu Sugiyama , Eiichiro Aminaka , Hajime Nakayama , Yukito Saitoh
发明人： Susumu Sugiyama , Eiichiro Aminaka , Hajime Nakayama , Yukito Saitoh
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02B5/3033 , G02B5/3083 , G02F1/133528 , G02F1/1393 , G02F2201/50 , G02F2202/28 , G02F2203/05 , G02F2413/02
摘要： A liquid crystal display device comprising a liquid crystal panel in which liquid crystals having negative dielectric anisotropy are interposed between upper substrate and lower substrate that have been vertically oriented on the surface, the orientation of the liquid crystals being almost vertical with no applied voltage, almost horizontal when a predetermined voltage is applied, and tilted when a smaller voltage than the predetermined voltage is applied; a first polarizer and a second polarizer disposed on both sides of the liquid crystal panel such that the absorption axes of the polarizers are perpendicular to each other; a first retardation film disposed between the liquid crystal panel and the first polarizer; and a second retardation film disposed between the liquid crystal panel and the second polarizer, wherein the polarizer comprises a polarizing film and a pair of protective films having the polarizing film in between, and wherein at least one of the protective films is a cellulose acylate film satisfying: 0≦Re(630)≦10 and |Rth(630)|≦25.
摘要翻译：一种液晶显示装置，包括液晶面板，其中具有负介电各向异性的液晶插入在已经在表面上垂直取向的上基板和下基板之间，液晶的取向几乎是垂直的，没有施加电压，几乎当施加预定电压时水平，并且当施加比预定电压更小的电压时倾斜; 设置在液晶面板的两侧的第一偏振器和第二偏振器，使得偏振器的吸收轴彼此垂直; 布置在液晶面板和第一偏振器之间的第一延迟膜; 以及设置在所述液晶面板和所述第二偏振片之间的第二延迟膜，其中所述偏振片包括偏光膜和一对其间具有偏振膜的保护膜，并且其中所述保护膜中的至少一个是纤维素酰化物膜满足：0＆nlE; Re（630）＆nlE; 10和| Rth（630）|＆nlE; 25。

3. 发明授权

US07532286B2 Optical resin film and polarizing film and liquid crystal display device using the same 有权
标题翻译：光学树脂膜和偏光膜以及使用其的液晶显示装置
公开(公告)号：US07532286B2
公开(公告)日：2009-05-12
申请号：US11504707
申请日：2006-08-16
申请人： Yoichi Maruyama , Yukito Saitoh , Yoshiaki Hisakado , Susumu Sugiyama
发明人： Yoichi Maruyama , Yukito Saitoh , Yoshiaki Hisakado , Susumu Sugiyama
IPC分类号： G02F1/1335 , G02B5/30
CPC分类号： G02F1/133528 , G02F1/13363 , G02F2001/133635 , G02F2202/40 , G02F2413/04
摘要： An optical resin film, which has Re (λ) and Rth (λ) satisfying retardation requirements (A) to (D), and has a thickness of from 30 μm to 80 μm: (A) 0.1
摘要翻译：具有满足延迟要求（A）〜（D）的Re（λ）和Rth（λ）），厚度为30μm〜80μm的光学树脂膜：（A）0.1

4. 发明申请

US20070046864A1 Optical resin film and polarizing film and liquid crystal display device using the same 有权
标题翻译：光学树脂膜和偏光膜以及使用其的液晶显示装置
公开(公告)号：US20070046864A1
公开(公告)日：2007-03-01
申请号：US11504690
申请日：2006-08-16
申请人： Yoichi Maruyama , Yukito Saitoh , Yoshiaki Hisakado , Susumu Sugiyama
发明人： Yoichi Maruyama , Yukito Saitoh , Yoshiaki Hisakado , Susumu Sugiyama
IPC分类号： G02F1/1335
CPC分类号： G02B5/3083 , G02F1/133528 , G02F1/13363
摘要： An optical resin film, which has Re (λ) and Rth (λ) satisfying retardation requirements (A) to (D), and has an in-plane width direction retardation (Re) variation coefficient of 5% or less and a thickness direction retardation (Rth) variation coefficient of 10% or less: (A) 0.1
摘要翻译：具有Re（λ）和Rth（λ）满足相位延迟要求（A）〜（D），面内宽度方向延迟（Re）变动系数为5％以下的光学树脂膜和厚度方向（A）0.1 Re（450）/ Re（550）<0.95（B）1.03

5. 发明授权

US07583342B2 Optical resin film and polarizing film and liquid crystal display device using the same 有权
标题翻译：光学树脂膜和偏光膜以及使用其的液晶显示装置
公开(公告)号：US07583342B2
公开(公告)日：2009-09-01
申请号：US11504690
申请日：2006-08-16
申请人： Yoichi Maruyama , Yukito Saitoh , Yoshiaki Hisakado , Susumu Sugiyama
发明人： Yoichi Maruyama , Yukito Saitoh , Yoshiaki Hisakado , Susumu Sugiyama
IPC分类号： G02F1/1335 , G02B5/30
CPC分类号： G02B5/3083 , G02F1/133528 , G02F1/13363
摘要： An optical resin film, which has Re (λ) and Rth (λ) satisfying retardation requirements (A) to (D), and has an in-plane width direction retardation (Re) variation coefficient of 5% or less and a thickness direction retardation (Rth) variation coefficient of 10% or less: (A) 0.1
摘要翻译：具有Re（λ）和Rth（λ）满足相位延迟要求（A）〜（D），面内宽度方向延迟（Re）变动系数为5％以下的光学树脂膜和厚度方向（A）0.1 Re（450）/ Re（550）<0.95（B）1.03

6. 发明申请

US20070040963A1 Optical resin film and polarizing film and liquid crystal display device using the same 有权
标题翻译：光学树脂膜和偏光膜以及使用其的液晶显示装置
公开(公告)号：US20070040963A1
公开(公告)日：2007-02-22
申请号：US11504707
申请日：2006-08-16
申请人： Yoichi Maruyama , Yukito Saitoh , Yoshiaki Hisakado , Susumu Sugiyama
发明人： Yoichi Maruyama , Yukito Saitoh , Yoshiaki Hisakado , Susumu Sugiyama
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02F1/13363 , G02F2001/133635 , G02F2202/40 , G02F2413/04
摘要： An optical resin film, which has Re (λ) and Rth (λ) satisfying retardation requirements (A) to (D), and has a thickness of from 30 μm to 80 μm: (A) 0.1
摘要翻译：具有满足延迟要求（A）〜（D）的Re（λ）和Rth（λ）），厚度为30μm〜80μm的光学树脂膜：（A）0.1

7. 发明申请

US20090128747A1 Method for Producing Cellulose Acylate Film, Polarizing Plate and Liquid Crystal Display 审中-公开
标题翻译：生产丙烯酸纤维素薄膜，偏光板和液晶显示器的方法
公开(公告)号：US20090128747A1
公开(公告)日：2009-05-21
申请号：US11989599
申请日：2006-09-12
申请人： Susumu Sugiyama , Hajime Nakayama , Ikuko Ohgaru , Hirofumi Toyama , Yoshiaki Hisakado , Yoichi Maruyama
发明人： Susumu Sugiyama , Hajime Nakayama , Ikuko Ohgaru , Hirofumi Toyama , Yoshiaki Hisakado , Yoichi Maruyama
IPC分类号： G02F1/1335 , B29D11/00 , G02B1/08
CPC分类号： B29C55/06 , B29C55/08 , B29K2001/00 , B29K2001/12 , B29K2995/0034 , G02F1/133528 , G02F1/13363 , G02F2201/50 , G02F2202/28
摘要： A method for producing a cellulose acylate film is provided and includes the steps of: a stretching step of stretching a film; and a shrinking step of shrinking the film
摘要翻译：提供了一种纤维素酰化物膜的制造方法，包括以下步骤：拉伸薄膜的拉伸步骤; 以及收缩薄膜的收缩步骤

8. 发明申请

US20070292680A1 Optical film, production method of optical film, polarizing plate and liquid crystal display device 审中-公开
标题翻译：光学膜，光学膜的制造方法，偏光板和液晶显示装置
公开(公告)号：US20070292680A1
公开(公告)日：2007-12-20
申请号：US11808703
申请日：2007-06-12
申请人： Hajime Nakayama , Susumu Sugiyama
发明人： Hajime Nakayama , Susumu Sugiyama
IPC分类号： G11B11/105
CPC分类号： G02B5/3091 , G02F1/1335 , G02F2201/50 , G21K2201/06 , Y10T428/26
摘要： An optical film having a value of 1.6 or more, wherein the value is obtained by dividing a larger value by a smaller value of the maximum X-ray diffraction intensity within a range 2θ=10 to 40° in a longitudinal direction of the film and the maximum X-ray diffraction intensity within a range 2θ=10 to 40° in a direction approximately vertical to the longitudinal direction of the film, and an optical film having a value of 1.3 or more, wherein the value is obtained by dividing a larger value by a smaller value of a tensile elastic modulus in a longitudinal direction of the film and a tensile elastic modulus in a direction approximately vertical to the longitudinal direction of the film.
摘要翻译：一种值为1.6以上的光学膜，其特征在于，通过在膜的长度方向上将最大X射线衍射强度的较大值除以2θ= 10〜40°的范围内的较大值来获得，在与膜长度方向大致垂直的方向上的2θ= 10〜40°的范围内的最大X射线衍射强度和1.3以上的光学膜，其中，通过将较大的通过在膜的纵向方向上的拉伸弹性模量值较小的值和在与膜的纵向方向大致垂直的方向上的拉伸弹性模量的值。

9. 发明申请

US20080049323A1 Optical film, production method of optical film, polarizing plate and liquid crystal display device 审中-公开
标题翻译：光学膜，光学膜的制造方法，偏光板和液晶显示装置
公开(公告)号：US20080049323A1
公开(公告)日：2008-02-28
申请号：US11878766
申请日：2007-07-26
申请人： Susumu Sugiyama , Kunihiro Atsumi , Hajime Nakayama
发明人： Susumu Sugiyama , Kunihiro Atsumi , Hajime Nakayama
IPC分类号： G02B5/30 , B29D11/00 , G02F1/1335
CPC分类号： G02B5/3083 , B29D11/0074 , G02F1/13363 , Y10T428/1041
摘要： An optical film includes at least one kind of humidity dependency improver that improves ΔRe, wherein the optical film has a ratio of Re/Rth which is larger as a wavelength is longer in the visible wavelength region; and Re which is larger as a wavelength is longer in the visible wavelength region, wherein Re represents an in-plane retardation (unit: nm) of the optical film; Rth represents a retardation (unit: nm) in a thickness direction of the optical film; and ΔRe represents a humidity dependency of Re defined by the following formula (1): ΔRe=|Re(550)10%RH−Re(550)80%RH|,: Formula (1) wherein Re(550)10%RH represents Re at a wavelength of 550 nm, at a temperature of 25° C. and at a relative humidity of 10%; and Re(550)80%RH represents Re at a wavelength of 550 nm, at a temperature of 25° C. and at a relative humidity of 80%.
摘要翻译：一种光学膜包括至少一种改善DeltaRe的湿度依赖性改进剂，其中该光学膜具有在可见波长区域中波长较长的Re / Rth比; 并且在可见光波长区域中作为波长较大的Re较大，其中Re表示光学膜的面内延迟（单位：nm）; Rth表示光学膜的厚度方向的延迟（单位：nm） DeltaRe表示由以下公式（1）定义的Re的湿度依赖性：<？in-line-formula description =“In-line Formulas”end =“lead”？> DeltaRe = | Re（550）10％ Re（550）80％RH |，：式（1）<？in-line-formula description =“In-line formula”end =“tail”？>其中Re（550）10％RH表示波长为 550nm，温度25℃，相对湿度10％; Re（550）80％RH表示在波长550nm，温度25℃，相对湿度80％的Re。

10. 发明授权

US07505099B2 Optical resin film and polarizing plate and liquid crystal display using same 有权
标题翻译：光学树脂膜和偏光板以及使用其的液晶显示器
公开(公告)号：US07505099B2
公开(公告)日：2009-03-17
申请号：US11504622
申请日：2006-08-16
申请人： Ikuko Ohgaru , Susumu Sugiyama
发明人： Ikuko Ohgaru , Susumu Sugiyama
IPC分类号： G02F1/1335 , G02B5/30
CPC分类号： G02F1/13363 , G02F2001/133635 , G02F2202/40 , G02F2413/01
摘要： An optical resin film is provided and fulfills the following formulae (A) to (D) concerning retardations and is formed by using a polymer or a copolymer of a cycloolefin compound: 0.1
摘要翻译：提供了一种光学树脂膜并且具有下述关于延迟的式（A）至（D），并且通过使用环烯烃化合物的聚合物或共聚物形成：<？in-line-formula description =“In-Line Formulas” end =“lead”？> 0.1 <？in-line-formula description =“In-line Formulas”end =“lead”？> 1.03 <？in-line-formula description =“In-line Formulas”end =“lead”？> 0.4 <（ Re（450）/ Rth（450）/ Re（550）/ Rth（550））<0.95; 和（C）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 1.05 < （Re（650）/ Rth（650）/ Re（550）/ Rth（550））<1.9。（D）<？in-line-formula description =“In-line Formulas”end =“tail”？>

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