专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100053511A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100053511A1
公开(公告)日：2010-03-04
申请号：US12549735
申请日：2009-08-28
申请人： Katsufumi OHMURO , Ryuta Takegami , Zemin Shi , Kiyokazu Hashimoto
发明人： Katsufumi OHMURO , Ryuta Takegami , Zemin Shi , Kiyokazu Hashimoto
IPC分类号： G02F1/13363
CPC分类号： G02F1/13363 , G02F1/133371 , G02F2413/01 , G02F2413/02 , G02F2413/08
摘要： The invention relates to a liquid crystal display device comprising a retardation layer wherein an in-plane slow axis of the retardation layer is within the direction of 90±40 degrees relative to to an absorption axis of the polarizing layer disposed at a closer position to the retardation layer; Re(550) meets following relation, 25 nm≦Re(550)≦230 nm; R[40°] of the retardation layer which is measured for incident light in a direction tilted by 40 degrees toward the tilt direction of the retardation layer relative to the normal line of the retardation layer meets following relation, 0 nm≦R[40°]≦300 nm; and R[+40°] of the retardation layer and retardation R[−40°] of the retardation layer meet following relation, 1
摘要翻译：本发明涉及一种液晶显示装置，包括相位差层，其中延迟层的平面内慢轴相对于位于更接近位置的偏振层的吸收轴在90±40度的方向内延迟层 Re（550）满足以下关系：25nm＆nlE; Re（550）＆nlE; 230nm; 相对于延迟层的法线，向相对于相位差层的倾斜方向倾斜40度的方向的入射光测定的相位差层的R [40°]满足以下关系：0nm＆nlE; R [40° ]＆nlE; 300nm; 相位差层的R [+ 40°]和延迟层的相位差R [-40°]满足关系式，1

2. 发明授权

US08040468B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08040468B2
公开(公告)日：2011-10-18
申请号：US12549735
申请日：2009-08-28
申请人： Katsufumi Ohmuro , Ryuta Takegami , Zemin Shi , Kiyokazu Hashimoto
发明人： Katsufumi Ohmuro , Ryuta Takegami , Zemin Shi , Kiyokazu Hashimoto
IPC分类号： G02F1/1335
CPC分类号： G02F1/13363 , G02F1/133371 , G02F2413/01 , G02F2413/02 , G02F2413/08
摘要： The invention relates to a liquid crystal display device comprising a retardation layer wherein an in-plane slow axis of the retardation layer is within the direction of 90±40 degrees relative to an absorption axis of the polarizing layer disposed at a closer position to the retardation layer; Re(550) meets following relation, 25 nm≦Re(550)≦230 nm; R[40°] of the retardation layer which is measured for incident light in a direction tilted by 40 degrees toward the tilt direction of the retardation layer relative to the normal line of the retardation layer meets following relation, 0 nm≦R[40°]≦300 nm; and R[+40°] of the retardation layer and retardation R[−40°] of the retardation layer meet following relation, 1
摘要翻译：本发明涉及一种液晶显示装置，其包括延迟层，其中延迟层的平面内慢轴相对于位于更靠近延迟的更靠近位置处的偏振层的吸收轴在90±40度的方向内层; Re（550）满足以下关系：25nm＆nlE; Re（550）＆nlE; 230nm; 相对于延迟层的法线，向相对于相位差层的倾斜方向倾斜40度的方向的入射光测定的相位差层的R [40°]满足以下关系：0nm＆nlE; R [40° ]＆nlE; 300nm; 相位差层的R [+ 40°]和延迟层的相位差R [-40°]满足关系式，1

3. 发明申请

US20090036667A1 CELLULOSE ACYLATE FILM AND METHOD FOR PRODUCING SAME, POLARIZING PLATE, RETARDATION FILM, OPTICAL COMPENSATORY FILM, ANTI-REFLECTION FILM, AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：纤维素乙酸酯薄膜及其制造方法，偏光板，延展膜，光学补偿膜，防反射膜和液晶显示装置
公开(公告)号：US20090036667A1
公开(公告)日：2009-02-05
申请号：US11912530
申请日：2006-06-09
申请人： Kiyokazu Hashimoto , Shinichi Nakai , Zemin Shi
发明人： Kiyokazu Hashimoto , Shinichi Nakai , Zemin Shi
IPC分类号： C08B3/06 , B29C47/00
CPC分类号： B29C55/06 , B29C55/045 , B29C55/08 , B29K2001/00 , B29K2001/12 , B29K2995/0034 , C08J5/18 , C08J2301/10
摘要： A cellulose acylate film is stretched in the longitudinal direction by 1-300% under such conditions that the ration of the stretching distance (L) to the width (W) of the film before stretching, i.e., length/width ratio (L/W), is higher than 0.01 and lower than 0.3. The film stretched is relaxed in the longitudinal direction by 1-50% to produce a cellulose acylate film. When this film is incorporated in a liquid-crystal display, it can prevent the occurrence of color unevenness even when used in an high-temperature high-humidity atmosphere.
摘要翻译：在拉伸距离（L）与拉伸前的膜的宽度（W）的比例，即长/宽比（L / W）的条件下，将纤维素酰化物膜沿纵向拉伸1-300％），高于0.01且低于0.3。拉伸的薄膜在纵向上松弛1-50％以产生纤维素酰化物膜。当该膜被结合到液晶显示器中时，即使在高温高湿环境中使用也可以防止颜色不均匀的发生。

4. 发明申请

US20080111954A1 Cellulose Acylate Film And Method For Producing Same 失效
标题翻译：丙烯酸纤维素膜及其制造方法
公开(公告)号：US20080111954A1
公开(公告)日：2008-05-15
申请号：US11793014
申请日：2005-12-22
申请人： Kiyokazu Hashimoto , Zemin Shi
发明人： Kiyokazu Hashimoto , Zemin Shi
IPC分类号： G02F1/1335 , C09K19/00
CPC分类号： C08J5/18 , B29C41/24 , B29C47/0004 , B29C47/0021 , B29C47/14 , B29C47/6018 , B29C55/045 , B29C55/06 , B29K2001/00 , B29K2001/12 , B29K2995/0034 , C08J2301/12 , C08J2301/14 , G02B5/30 , G02B5/3083 , G02F1/133528 , Y10T428/10 , Y10T428/1041 , Y10T428/1086
摘要： A cellulose acylate film in which the number of V-shaped thickness-uneven portions having a variation width in the thickness direction of 0.1 to 10% of a film thickness and a width in the in-plane direction of 1 to 20 mm is in the range of 0 to 10 per 100 m in the length direction of the film. A display unevenness is solved in a liquid crystal display device having the cellulose acylate film.
摘要翻译：在纤维素酰化物膜中，其厚度方向上的变化宽度为薄膜厚度的0.1〜10％，面内方向的宽度为1〜20mm的V字形厚度不均匀部分的数量为在膜的长度方向上为100〜100μm的范围。在具有纤维素酰化物膜的液晶显示装置中解决了显示不均匀性。

5. 发明申请

US20100032866A1 METHOD FOR PRODUCING THERMOPLASTIC RESIN FILM 审中-公开
标题翻译：生产热塑性树脂膜的方法
公开(公告)号：US20100032866A1
公开(公告)日：2010-02-11
申请号：US11916574
申请日：2006-06-06
申请人： Shinichi Nakai , Kiyokazu Hashimoto , Zemin Shi
发明人： Shinichi Nakai , Kiyokazu Hashimoto , Zemin Shi
IPC分类号： B29C55/02 , B29C71/02
CPC分类号： B29C71/0072 , B29C71/02 , B29C2071/022 , B29K2995/0034 , B29L2007/002 , G02B5/3083
摘要： There is provided a method for producing a thermoplastic resin film that can suppress the occurrence of color nonuniformity in the produced thermoplastic resin film even when the film is incorporated into liquid crystal display devices and exposed to high temperature and high humidity over time. Heat treatment is conducted for the thermoplastic resin film at a temperature of Tg−30° C. or higher and Tg+20° C. or lower, Tg representing the glass transition temperature of the thermoplastic resin, for 10 seconds to 600 seconds while conveying the thermoplastic resin film at a tension of 2 N/cm2 to 120 N/cm2.
摘要翻译：提供了一种制造热塑性树脂膜的方法，即使在将膜并入液晶显示装置中并随时间暴露于高温高湿时也能够抑制所制造的热塑性树脂膜中的颜色不均匀的发生。在Tg-30℃或更高，Tg + 20℃或更低温度（Tg表示热塑性树脂的玻璃化转变温度的Tg）下，对热塑性树脂膜进行10秒至600秒的热处理，同时输送热塑性树脂膜的张力为2N / cm 2至120N / cm 2。

6. 发明授权

US08197726B2 Cellulose acylate film and method for producing same 失效
标题翻译：酰化纤维素薄膜及其制备方法
公开(公告)号：US08197726B2
公开(公告)日：2012-06-12
申请号：US11793014
申请日：2005-12-22
申请人： Kiyokazu Hashimoto , Zemin Shi
发明人： Kiyokazu Hashimoto , Zemin Shi
IPC分类号： B29D7/01 , B29C47/60
CPC分类号： C08J5/18 , B29C41/24 , B29C47/0004 , B29C47/0021 , B29C47/14 , B29C47/6018 , B29C55/045 , B29C55/06 , B29K2001/00 , B29K2001/12 , B29K2995/0034 , C08J2301/12 , C08J2301/14 , G02B5/30 , G02B5/3083 , G02F1/133528 , Y10T428/10 , Y10T428/1041 , Y10T428/1086
摘要： A cellulose acylate film in which the number of V-shaped thickness-uneven portions having a variation width in the thickness direction of 0.1 to 10% of a film thickness and a width in the in-plane direction of 1 to 20 mm is in the range of 0 to 10 per 100 m in the length direction of the film. A display unevenness is solved in a liquid crystal display device having the cellulose acylate film.
摘要翻译：在纤维素酰化物膜中，其厚度方向上的变化宽度为薄膜厚度的0.1〜10％，面内方向的宽度为1〜20mm的V字形厚度不均匀部分的数量为在膜的长度方向上为100〜100μm的范围。在具有纤维素酰化物膜的液晶显示装置中解决了显示不均匀性。

7. 发明授权

US07981994B2 Method for producing cellulose acylate resin film 有权
标题翻译：纤维素酰化树脂膜的制造方法
公开(公告)号：US07981994B2
公开(公告)日：2011-07-19
申请号：US11916620
申请日：2006-06-06
申请人： Shinichi Nakai , Kiyokazu Hashimoto , Zemin Shi
发明人： Shinichi Nakai , Kiyokazu Hashimoto , Zemin Shi
IPC分类号： C08F251/02
CPC分类号： B29C71/0072 , B29C71/02 , B29C2071/022 , B29K2995/0034 , B29L2007/002 , C08J5/18 , C08J2301/10 , G02B5/3033
摘要： A cellulose acylate resin film which can suppress generation of color nonuniformity even after exposure to high temperature and high humidity when incorporated in a liquid crystal display element can be produced. The cellulose acylate resin film is heat-treated at a temperature of Tg−30° C. to Tg+20° C., Tg representing the glass transition temperature of the cellulose acylate resin, for 10 seconds to 600 seconds while conveying the cellulose acylate resin film at a tension of 2 N/cm2 to 120 N/cm2.
摘要翻译：可以制造即使在掺入到液晶显示元件中时也可以在暴露于高温高湿度之后抑制颜色不均匀的产生的纤维素酰化物树脂膜。将纤维素酰化物树脂膜在Tg-30℃至Tg + 20℃的温度下热处理，Tg代表纤维素酰化物树脂的玻璃化转变温度，持续10秒至600秒，同时输送纤维素酰化物树脂膜以2N / cm 2至120N / cm 2的张力。

8. 发明申请

US20090187000A1 METHOD FOR PRODUCING CELLULOSE ACYLATE RESIN FILM 有权
标题翻译：生产纤维素乙酸酯树脂膜的方法
公开(公告)号：US20090187000A1
公开(公告)日：2009-07-23
申请号：US11916620
申请日：2006-06-06
申请人： Shinichi Nakai , Kiyokazu Hashimoto , Zemin Shi
发明人： Shinichi Nakai , Kiyokazu Hashimoto , Zemin Shi
IPC分类号： C08F251/02
CPC分类号： B29C71/0072 , B29C71/02 , B29C2071/022 , B29K2995/0034 , B29L2007/002 , C08J5/18 , C08J2301/10 , G02B5/3033
摘要： A cellulose acylate resin film which can suppress generation of color nonuniformity even after exposure to high temperature and high humidity when incorporated in a liquid crystal display element can be produced. The cellulose acylate resin film is heat-treated at a temperature of Tg−30° C. to Tg+20° C., Tg representing the glass transition temperature of the cellulose acylate resin, for 10 seconds to 600 seconds while conveying the cellulose acylate resin film at a tension of 2 N/cm2 to 120 N/cm2.
摘要翻译：可以制造即使在掺入到液晶显示元件中时也可以在暴露于高温高湿度之后抑制颜色不均匀的产生的纤维素酰化物树脂膜。将纤维素酰化物树脂膜在Tg-30℃至Tg + 20℃的温度下热处理，Tg代表纤维素酰化物树脂的玻璃化转变温度，持续10秒至600秒，同时输送纤维素酰化物树脂膜以2N / cm 2至120N / cm 2的张力。

9. 发明申请

US20050057706A1 Polarizing plate 失效
标题翻译：偏光板
公开(公告)号：US20050057706A1
公开(公告)日：2005-03-17
申请号：US10497487
申请日：2002-12-24
申请人： Kaori Seki , Tadashi Akamatsu , Zemin Shi , Hiroyuki Torisu
发明人： Kaori Seki , Tadashi Akamatsu , Zemin Shi , Hiroyuki Torisu
IPC分类号： G02B1/10 , G02B5/30 , G02F1/1335
CPC分类号： G02B5/3033 , G02B1/105 , G02B1/14 , Y10T428/105 , Y10T428/1077
摘要： A polarizing plate has a polarizer and a protective film formed on at least one surface of the polarizer. The protective film is formed by curing an energy ray-curable composition that contains at least one of a first energy ray-polymerizing compound having a bisphenol residue, a second energy ray-polymerizing compound having a neopentylglycol group, a third energy ray-polymerizing compound having a trimethylolpropane group, and a fourth energy ray-polymerizing compound having a pentaerythritol group. In the polarizing plate, though the protective film is thin, the polarizer is protected from the influence of external moisture, etc., and therefore its polarizability is kept good even in high-temperature high-humidity environments.
摘要翻译：偏振片具有偏振器和形成在偏振器的至少一个表面上的保护膜。保护膜是通过固化含有具有双酚残基的第一能量射线聚合化合物，具有新戊二醇基的第二能量射线聚合化合物，第三能量射线聚合化合物中的至少一种而形成的能量射线固化性组合物具有三羟甲基丙烷基和具有季戊四醇基的第四能量射线聚合化合物。在偏光板中，虽然保护膜薄，但是防止偏振器受到外部湿度等的影响，因此即使在高温高湿环境下也能保持良好的极化性。

10. 发明申请

US20090074990A1 Method for manufacturing optically anisotropic material 审中-公开
标题翻译：光学各向异性材料的制造方法
公开(公告)号：US20090074990A1
公开(公告)日：2009-03-19
申请号：US11918731
申请日：2005-05-26
申请人： Zemin Shi , Tadashi Akamatsu , Michio Sato , Tsuneo Hanada
发明人： Zemin Shi , Tadashi Akamatsu , Michio Sato , Tsuneo Hanada
IPC分类号： C09K19/00 , B05D5/06
CPC分类号： C09D4/00 , C08F220/42 , G02B5/3016 , G02B5/3083 , G02F1/13363 , Y10T428/10
摘要： When an optically anisotropic material is manufactured, an optically anisotropic liquid crystal layer with good adhesion properties and without irregular alignment is formed on a substrate. The optically anisotropic material having the optically anisotropic liquid crystal layer formed on the substrate can be manufactured by subjecting the surface of the substrate to rubbing treatment, subjecting the rubbing-treated surface to surface treatment with the hydrolysate of an alkoxysilane compound, applying a polymerizable nematic liquid crystal composition to the surface-treated surface, subjecting the applied polymerizable liquid crystal composition to alignment treatment, and subjecting the polymerizable liquid crystal composition to curing treatment while the alignment state thereof is maintained, whereby the optically anisotropic liquid crystal layer is formed.
摘要翻译：当制造光学各向异性材料时，在基板上形成具有良好粘附性且不规则排列的光学各向异性液晶层。具有形成在基板上的光学各向异性液晶层的光学各向异性材料可以通过对基板的表面进行摩擦处理，对经摩擦处理的表面进行表面处理，用烷氧基硅烷化合物的水解物进行表面处理，将液晶组合物涂布到表面处理表面，对涂布的聚合性液晶组合物进行取向处理，并且在保持取向状态的同时使聚合性液晶组合物进行固化处理，由此形成光学各向异性液晶层。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式