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11. 发明授权

US09442233B2 Anti-reflection circularly polarizing plate for organic EL display and organic EL display 有权
标题翻译：防反射圆偏振片用于有机EL显示和有机EL显示
公开(公告)号：US09442233B2
公开(公告)日：2016-09-13
申请号：US13991478
申请日：2011-12-06
申请人： Nao Murakami , Takashi Shimizu
发明人： Nao Murakami , Takashi Shimizu
IPC分类号： H01J5/16 , H01J61/40 , G02B5/30 , C08J5/18 , G02B27/28 , G02B1/11
CPC分类号： G02B5/3025 , C08J5/18 , G02B1/11 , G02B5/3083 , G02B27/286
摘要： A retardation film which comprises a stretched polymer film and satisfies the following formulae (1) to (3): 0.70

12. 发明授权

US09389352B2 Retardation film and production method therefor, polarizing plate, and display device 有权
标题翻译：延迟膜及其制造方法，偏光板及显示装置
公开(公告)号：US09389352B2
公开(公告)日：2016-07-12
申请号：US14381159
申请日：2013-01-10
申请人： Toshiyuki Iida , Takashi Shimizu , Nao Murakami
发明人： Toshiyuki Iida , Takashi Shimizu , Nao Murakami
IPC分类号： G02B5/30 , G02B27/28 , B29C55/00 , B29C55/08 , C08J5/18 , G02B1/04 , B29D11/00 , B29K101/00 , B29L11/00
CPC分类号： G02B5/3083 , B29C55/00 , B29C55/08 , B29D11/00644 , B29D11/00951 , B29K2101/00 , B29K2995/0032 , B29L2011/0066 , C08J5/18 , C08J2329/04 , C08J2345/00 , C08J2369/00 , G02B1/04 , G02B5/3033 , G02B27/286
摘要： Provided is a producing method for a retardation film with a reverse wavelength dispersion property, which is highly reliable in terms of a small wavelength dispersion change and is low in display unevenness due to a position dependence of a retardation variation. The production method is designed for a retardation film which satisfies the following formulas (1) and (2): 0.7
摘要翻译：本发明提供一种具有反波长分散性的延迟膜的制造方法，其在小的波长色散变化方面是高度可靠的，并且由于延迟变化的位置依赖性而导致显示不均匀性低。该制造方法设计为满足下式（1）和（2）的相位差膜：0.7

13. 发明申请

US20120231255A1 POLYCARBONATE RESIN FILM, AND TRANSPARENT FILM AND PROCESS FOR PRODUCING THE SAME 有权
标题翻译：聚碳酸酯树脂薄膜和透明薄膜及其制造方法
公开(公告)号：US20120231255A1
公开(公告)日：2012-09-13
申请号：US13475435
申请日：2012-05-18
申请人： Tomohiko Tanaka , Michiaki Fuji , Nao Murakami , Takashi Shimizu
发明人： Tomohiko Tanaka , Michiaki Fuji , Nao Murakami , Takashi Shimizu
IPC分类号： C08G64/06 , B32B27/36
CPC分类号： B29D11/00788 , B29K2069/00 , B32B7/12 , B32B27/365 , B32B2307/42 , B32B2457/20 , C08J5/18 , C08J2369/00 , G02B1/04 , G02B5/3033 , G02B5/3083 , G02F1/13363 , G02F2202/022 , Y10T428/31507 , C08L69/00
摘要： A polycarbonate resin film of the present invention is formed from a polycarbonate resin which contains at least a constitutional unit derived from a dihydroxy compound having a bonded structure represented by the following structural formula (1) and satisfies the following expression (2) when subjected to a tensile test at a standard stretching temperature for the polycarbonate resin and at a pulling speed (strain rate) of 1,000%/min. [Chem. 1] CH2—O (1) (No hydrogen atom is bonded to the oxygen atom contained in the structural formula (1).) 0.9≦[(lower yield stress in tension)/(upper yield stress in tension)]≦1 (2)
摘要翻译：本发明的聚碳酸酯树脂膜由聚碳酸酯树脂形成，该聚碳酸酯树脂至少含有具有由下述结构式（1）表示的键合结构的二羟基化合物的结构单元，当满足下式（2）时在聚碳酸酯树脂的标准拉伸温度下以拉伸速度（应变率）为1000％/分钟进行拉伸试验。 [Chem。（1）（1）（没有氢原子与结构式（1）中所含的氧原子键合）0.9＆nlE; [（张力下的较低屈服应力）/（拉伸时的上屈服应力）] ＆nlE; 1（2）

14. 发明授权

US08665404B2 Liquid crystal cell substrate, liquid crystal cell, liquid crystal panel, and liquid crystal display 有权
标题翻译：液晶单元基板，液晶单元，液晶面板和液晶显示器
公开(公告)号：US08665404B2
公开(公告)日：2014-03-04
申请号：US12809796
申请日：2008-10-29
申请人： Nao Murakami , Hiroyuki Yoshimi
发明人： Nao Murakami , Hiroyuki Yoshimi
IPC分类号： G02F1/1337
CPC分类号： G02F1/133634 , G02B5/3083 , G02F2001/133565 , G02F2202/02
摘要： The present invention provides a liquid crystal cell substrate, a liquid crystal panel, and a liquid crystal display whose thicknesses and weights can be reduced and optical characteristics at the time of producing them are easily controlled. The liquid crystal cell substrate 10 of the present invention is a liquid crystal cell substrate including a resin substrate 11 and an optical compensation layer 12, and the optical compensation layer 12 is laminated on the resin substrate 11. The optical compensation layer 12 has a refractive index distribution satisfying nx≧ny>nz, and the optical compensation layer 12 is formed by applying a material for forming an optical compensation layer to the resin substrate 11 or a base substrate that is different from the resin substrate 11.
摘要翻译：本发明提供一种液晶单元基板，液晶面板和液晶显示器，其厚度和重量可以降低，并且容易控制其制造时的光学特性。本发明的液晶单元基板10是具有树脂基板11和光学补偿层12的液晶单元基板，光学补偿层12层合在树脂基板11上。光学补偿层12具有折射率指数分布满足nx> = ny> nz，并且通过将树脂基板11或与树脂基板11不同的基底基板施加用于形成光学补偿层的材料来形成光学补偿层12。

15. 发明申请

US20120308796A1 POLYCARBONATE RESIN AND TRANSPARENT FILM FORMED THEREFROM 有权
标题翻译：聚碳酸酯树脂和形成的透明膜
公开(公告)号：US20120308796A1
公开(公告)日：2012-12-06
申请号：US13474224
申请日：2012-05-17
申请人： Tomohiko Tanaka , Masashi Yokogi , Nao Murakami , Toshiyuki Iida
发明人： Tomohiko Tanaka , Masashi Yokogi , Nao Murakami , Toshiyuki Iida
IPC分类号： C08G64/00 , B32B5/00 , G02B5/30
CPC分类号： C08G64/06 , C08G64/1608 , C08J5/18 , C08J2369/00 , G02B1/04 , G02B5/305 , G02B5/3083 , Y10T428/31507 , C08L69/00
摘要： The polycarbonate resin of the invention includes a first structural unit derived from a dihydroxy compound represented by a general formula (1), a second structural unit derived from a dihydroxy compound represented by a general formula (2), and a third structural unit derived from at least one dihydroxy compound selected from the group consisting of a dihydroxy compound represented by a general formula (3), a dihydroxy compound represented by a general formula (4), a dihydroxy compound represented by a general formula (5), and a dihydroxy compound represented by a general formula (6), and in which the first structural unit derived from a dihydroxy compound represented by the general formula (1) accounts for 18% by mole or more of the polycarbonate resin. The above general formulae (1) to (6) are described in the specification of the present application.
摘要翻译：本发明的聚碳酸酯树脂包括衍生自由通式（1）表示的二羟基化合物的第一结构单元，由通式（2）表示的二羟基化合物衍生的第二结构单元和衍生自至少一种选自由通式（3）表示的二羟基化合物，由通式（4）表示的二羟基化合物，由通式（5）表示的二羟基化合物）和二羟基化合物由通式（6）表示的化合物，其中衍生自由通式（1）表示的二羟基化合物的第一结构单元占聚碳酸酯树脂的18摩尔％以上。上述通式（1）〜（6）在本申请的说明书中有描述。

16. 发明授权

US08269928B2 Polarizing plate, liquid crystal panel, and liquid crystal display 有权
标题翻译：偏光板，液晶面板和液晶显示屏
公开(公告)号：US08269928B2
公开(公告)日：2012-09-18
申请号：US12755679
申请日：2010-04-07
申请人： Masatsugu Higashi , Takashi Kumano , Kazuki Uwada , Nao Murakami
发明人： Masatsugu Higashi , Takashi Kumano , Kazuki Uwada , Nao Murakami
IPC分类号： G02F1/1335
CPC分类号： G02F1/133528 , G02B5/3083 , G02F1/133634 , G02F2413/02 , G02F2413/12
摘要： The present invention provides a polarizing plate that includes: a transparent protective film; a polarizer; and an optical compensation layer. The transparent protective film, the polarizer, and the optical compensation layer are laminated in this order. A moisture percentage of the polarizing plate is 2.8% by mass or less. The optical compensation layer includes a retardation film. The retardation film includes at least one resin selected from the group consisting of norbornene resins, cellulose resins, polyvinyl acetal resins, polyimide resins, polyester resins, and polycarbonate resins. The optical compensation layer shows an optical property represented by the following formula (I): nx>ny>nz (I).
摘要翻译：本发明提供了一种偏振片，其包括：透明保护膜; 偏振片和光学补偿层。透明保护膜，偏振片和光学补偿层依次层叠。偏光板的湿度百分比为2.8质量％以下。光学补偿层包括延迟膜。延迟膜包括选自降冰片烯树脂，纤维素树脂，聚乙烯醇缩醛树脂，聚酰亚胺树脂，聚酯树脂和聚碳酸酯树脂中的至少一种树脂。光学补偿层显示由下式（I）表示的光学特性：nx> ny> nz（I）。

17. 发明申请

US20110134384A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20110134384A1
公开(公告)日：2011-06-09
申请号：US12853512
申请日：2010-08-10
申请人： Nao Murakami
发明人： Nao Murakami
IPC分类号： G02F1/1335
CPC分类号： G02F1/133385 , G02F1/133602 , G02F2001/133628
摘要： A liquid crystal display that can suppress an irregularity in temperature in planes of a liquid crystal cell and polarizers, which is caused by heat radiated from a backlight and can 5 suppress depolarization caused by the temperature irregularity, in which, as compared with a conventional liquid crystal display, appearance defects are reduced. The liquid crystal display of the present invention includes a first polarizer 10, a liquid crystal cell 11, a second polarizer 12, a 10 thermal control element 14 with a thermal conductivity of 0.3 W/(m·K) or higher, an air layer 15, and a backlight 13, which are arranged in this order.
摘要翻译：一种液晶显示器，其能够抑制由背光源发出的热量引起的液晶单元和偏振器的平面中的温度不均匀性，并且可以抑制由于温度不均匀引起的去极化，其中与常规液体晶体显示，外观缺陷减少。本发明的液晶显示装置具有第一偏振片10，液晶单元11，第二偏振片12，导热率为0.3W /（m·K）以上的10个热控元件14，空气层 15，以及背光源13。

18. 发明申请

US20100110347A1 LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS 有权
标题翻译：液晶板和液晶显示设备
公开(公告)号：US20100110347A1
公开(公告)日：2010-05-06
申请号：US12597991
申请日：2008-04-23
申请人： Takeharu Kitagawa , Kentarou Takeda , Nao Murakami , Hiroyuki Yoshimi
发明人： Takeharu Kitagawa , Kentarou Takeda , Nao Murakami , Hiroyuki Yoshimi
IPC分类号： G02F1/13363 , G02F1/1335
CPC分类号： G02F1/133634 , G02F2413/02
摘要： There is provided a liquid crystal panel exhibiting a high contrast ratio and a liquid crystal display apparatus including the liquid crystal panel. The liquid crystal panel of the present invention includes a first polarizer, a first optical compensation layer, a liquid crystal cell, a second optical compensation layer, and a second polarizer in the stated order from a viewer side. The first optical compensation layer and the second optical compensation layer have a refractive index profile of nx>ny>nz, and a light transmittance (T2) of the second polarizer is larger than a light transmittance (T1) of the first polarizer.
摘要翻译：提供了具有高对比度的液晶面板和包括液晶面板的液晶显示装置。本发明的液晶面板从观察者侧按照所述顺序包括第一偏振器，第一光学补偿层，液晶单元，第二光学补偿层和第二偏振器。第一光学补偿层和第二光学补偿层具有nx> ny> nz的折射率分布，并且第二偏振器的透光率（T2）大于第一偏振器的透光率（T1）。

19. 发明授权

US07639329B2 Liquid crystal panel and liquid crystal display apparatus 有权
标题翻译：液晶面板和液晶显示装置
公开(公告)号：US07639329B2
公开(公告)日：2009-12-29
申请号：US12113515
申请日：2008-05-01
申请人： Kentarou Takeda , Takeharu Kitagawa , Daisuke Hayashi , Hideki Ishida , Nao Murakami , Junichi Nagase
发明人： Kentarou Takeda , Takeharu Kitagawa , Daisuke Hayashi , Hideki Ishida , Nao Murakami , Junichi Nagase
IPC分类号： G02F1/13363
CPC分类号： G02F1/133634 , G02F1/1393 , G02F2001/133635 , G02F2413/02
摘要： The liquid crystal panel according to an embodiment of the present invention includes, in the stated order from a viewer side: a first polarizer; a first optical compensation layer; a liquid crystal cell; a second optical compensation layer; and a second polarizer, wherein:the first optical compensation layer has an absolute value of a photoelastic coefficient of 40×10−12 (m2/N) or less, has an in-plane retardation Δnd of 90 nm to 200 nm, has relationships of the following Expressions (1) and (2), and functions as a protective layer on a liquid crystal cell side of the first polarizer; andthe second optical compensation layer has relationships of the following Expressions (3) and (4), Δnd(380)=Δnd(550)=Δnd(780) (1) nx>ny>nz (2) Rth(380)>Rth(550)>Rth(780) (3) nx=ny>nz (4).
摘要翻译：根据本发明实施例的液晶面板按照从观察者侧的顺序包括：第一偏振器; 第一光学补偿层; 液晶单元; 第二光学补偿层; 和第二偏振器，其中：所述第一光学补偿层的光弹性系数的绝对值为40×10 12（m 2 / N）以下，具有90nm〜200nm的面内相位差Deltand，具有（1）和（2）表示，并且用作第一偏振器的液晶单元侧的保护层; 并且第二光学补偿层具有以下表达式（3）和（4），Deltand（380）= Deltand（550）= Deltand（780）（1）nx> ny> nz（2）Rth（380）> Rth（550）> Rth（780）（3）nx = ny> nz（4）。

20. 发明申请

US20090316086A1 LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS 有权
标题翻译：液晶板和液晶显示设备
公开(公告)号：US20090316086A1
公开(公告)日：2009-12-24
申请号：US12489629
申请日：2009-06-23
申请人： Takaaki Ishii , Masatsugu Higashi , Nao Murakami
发明人： Takaaki Ishii , Masatsugu Higashi , Nao Murakami
IPC分类号： G02F1/1335 , G02F1/13363
CPC分类号： G02F1/13363 , G02F1/133528 , G02F1/133536 , G02F1/133634
摘要： The liquid crystal panel according to an embodiment of the present invention includes a liquid crystal cell, a first polarizing plate placed on one side of the liquid crystal cell, a second polarizing plate and a third polarizing plate placed on the other side of the liquid crystal cell in an order starting from a side of the liquid crystal cell, and a retardation plate (A) placed between the liquid crystal cell and the second polarizing plate, wherein a refractive index ellipsoid of the retardation plate (A) has a relationship of nx≧ny>nz, a difference (ΔT2−1=T2−T1) between a transmittance (T2) of the second polarizing plate and a transmittance (T1) of the first polarizing plate is larger than 0%, a difference (ΔT3−2=T3−T2) between a transmittance (T3) of the third polarizing plate and a transmittance (T2) of the second polarizing plate is 4.0% to 7.5%, and the third polarizing plate is a linearly polarized light separation type reflective polarizing plate.
摘要翻译：根据本发明实施例的液晶面板包括液晶单元，位于液晶单元一侧的第一偏振板，位于液晶单元的另一侧的第二偏振板和第三偏振板单元，从液晶单元的一侧开始的顺序，以及放置在液晶单元和第二偏振板之间的相位差板（A），其中相位差板（A）的折射率椭圆具有n× > nz，第二偏振片的透射率（T2）与第一偏振片的透射率（T1）之间的差（DeltaT2-1 = T2-T1）大于0％，ΔT3- 第三偏光板的透射率（T3）与第二偏光板的透射率（T2）之比为4.0％〜7.5％，第三偏光板为直线偏振光分离型反射偏光板。

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