公开(公告)号：US07872715B2

公开(公告)日：2011-01-18

申请号：US12704937

申请日：2010-02-12

申请人： Sosuke Akao ,  Hironobu Suda ,  Yuji Kubo ,  Godai Fukunaga ,  Kazuhiro Osato ,  Yuki Yasu ,  Takao Taguchi ,  Masashi Aimatsu

发明人： Sosuke Akao ,  Hironobu Suda ,  Yuji Kubo ,  Godai Fukunaga ,  Kazuhiro Osato ,  Yuki Yasu ,  Takao Taguchi ,  Masashi Aimatsu

IPC分类号： G02F1/1335

CPC分类号： G02F1/13363 ,  G02B5/3016 ,  G02F1/133514 ,  G02F2001/133633 ,  G02F2001/133638 ,  G02F2413/01 ,  G02F2413/09 ,  G02F2413/11 ,  Y10T428/1059 ,  Y10T428/1086

摘要： A liquid crystal display device may include a first substrate; a second substrate; a first polarizing plate on the first substrate; a second polarizing plate arranged on the second substrate, and so that a direction of an absorption axis of the second polarizing plate being perpendicular to a direction of an absorption axis of the first polarizing plate; a liquid crystal layer arranged between the first substrate and the second substrate; a color filter layer arranged between the liquid crystal layer and the first or the second substrate, the color filter layer having a plurality of pixels of two or more colors. The retardation thin film has in-plane birefringence index satisfying 0.75≦Δn[fr]/λd[fr]≦1.35 for a region corresponding to a reflection part of a pixel and satisfying Δn[t]

摘要翻译： 液晶显示装置可以包括第一基板; 第二基板; 第一基板上的第一偏振片; 布置在第二基板上的第二偏振片，并且使得第二偏振片的吸收轴的方向垂直于第一偏振片的吸收轴的方向; 布置在所述第一基板和所述第二基板之间的液晶层; 布置在所述液晶层和所述第一或第二基板之间的滤色器层，所述滤色器层具有两个或多个颜色的多个像素。 对于与像素的反射部分对应的区域，并且满足＆Dgr; n [t] <1.2×，相位差薄膜具有满足0.75＆nlE;＆Dgr; n [fr] /λd[fr]＆nlE; 1.35的面内双折射指数 10-3对应于像素的透射部分的区域。

公开(公告)号：US20100149460A1

公开(公告)日：2010-06-17

申请号：US12704937

申请日：2010-02-12

申请人： Sosuke Akao ,  Hironobu Suda ,  Yuji Kubo ,  Godai Fukunaga ,  Kazuhiro Osato ,  Yuki Yasu ,  Takao Taguchi ,  Masashi Aimatsu

发明人： Sosuke Akao ,  Hironobu Suda ,  Yuji Kubo ,  Godai Fukunaga ,  Kazuhiro Osato ,  Yuki Yasu ,  Takao Taguchi ,  Masashi Aimatsu

IPC分类号： G02F1/1347 ,  G03F7/20

CPC分类号： G02F1/13363 ,  G02B5/3016 ,  G02F1/133514 ,  G02F2001/133633 ,  G02F2001/133638 ,  G02F2413/01 ,  G02F2413/09 ,  G02F2413/11 ,  Y10T428/1059 ,  Y10T428/1086

摘要： A liquid crystal display device may include a first substrate; a second substrate; a first polarizing plate on the first substrate; a second polarizing plate arranged on the second substrate, and so that a direction of an absorption axis of the second polarizing plate being perpendicular to a direction of an absorption axis of the first polarizing plate; a liquid crystal layer arranged between the first substrate and the second substrate; a color filter layer arranged between the liquid crystal layer and the first or the second substrate, the color filter layer having a plurality of pixels of two or more colors. The retardation thin film has in-plane birefringence index satisfying 0.75≦Δn[fr]/λd[fr]≦1.35 for a region corresponding to a reflection part of a pixel and satisfying Δn[t]

摘要翻译： 液晶显示装置可以包括第一基板; 第二基板; 第一基板上的第一偏振片; 布置在第二基板上的第二偏振片，并且使得第二偏振片的吸收轴的方向垂直于第一偏振片的吸收轴的方向; 布置在所述第一基板和所述第二基板之间的液晶层; 布置在所述液晶层和所述第一或第二基板之间的滤色器层，所述滤色器层具有两个或多个颜色的多个像素。 对于与像素的反射部分对应的区域，并且满足＆Dgr; n [t] <1.2×，相位差薄膜具有满足0.75＆nlE;＆Dgr; n [fr] /λd[fr]＆nlE; 1.35的面内双折射指数 10-3对应于像素的透射部分的区域。

公开(公告)号：US07948590B2

公开(公告)日：2011-05-24

申请号：US12923617

申请日：2010-09-29

申请人： Sosuke Akao ,  Kazuhiro Osato ,  Hironobu Suda ,  Yuji Kubo ,  Godai Fukunaga ,  Yuki Yasu ,  Takao Taguchi

发明人： Sosuke Akao ,  Kazuhiro Osato ,  Hironobu Suda ,  Yuji Kubo ,  Godai Fukunaga ,  Yuki Yasu ,  Takao Taguchi

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133514 ,  G02F2001/133633 ,  G02F2413/09

摘要： A retardation substrate is provided, which includes a substrate and an optically anisotropic solidified liquid crystal layer which is supported by the substrate and formed as a continuous film made from a same material. The solidified liquid crystal layer comprises first to third regions each having two sub-regions which are a sub-region A and a sub-region B, an in-plane birefringence of the 1A sub-region is larger than that of the 2A sub-region, the in-plane birefringence of the 3A sub-region is smaller than that of the 2A sub-region, and an in-plane birefringence of the 1B sub-region is the same as that of the 3B sub-region, smaller than that of the 1A sub-region and larger than that of the 3A sub-region.

摘要翻译： 提供了一种延迟基板，其包括基板和由该基板支撑并形成为由相同材料制成的连续膜的光学各向异性凝固液晶层。 凝固的液晶层包括具有作为子区域A和子区域B的两个子区域的第一至第三区域，1A子区域的面内双折射大于2A子区域的面内双折射， 3A子区域的面内双折射小于2A子区域的面内双折射，1B子区域的面内双折射与3B子区域的面内双折射相同，小于 1A子区域大于3A子区域。

公开(公告)号：US20110025954A1

公开(公告)日：2011-02-03

申请号：US12923617

申请日：2010-09-29

申请人： Sosuke Akao ,  Kazuhiro Osato ,  Hironobu Suda ,  Yuji Kubo ,  Godai Fukunaga ,  Yuki Yasu ,  Takao Tagichi

发明人： Sosuke Akao ,  Kazuhiro Osato ,  Hironobu Suda ,  Yuji Kubo ,  Godai Fukunaga ,  Yuki Yasu ,  Takao Tagichi

IPC分类号： G02F1/13363 ,  G03F7/20

CPC分类号： G02F1/133555 ,  G02F1/133514 ,  G02F2001/133633 ,  G02F2413/09

摘要： A retardation substrate is provided, which includes a substrate and an optically anisotropic solidified liquid crystal layer which is supported by the substrate and formed as a continuous film made from a same material. The solidified liquid crystal layer comprises first to third regions each having two sub-regions which are a sub-region A and a sub-region B, an in-plane birefringence of the 1A sub-region is larger than that of the 2A sub-region, the in-plane birefringence of the 3A sub-region is smaller than that of the 2A sub-region, and an in-plane birefringence of the 1B sub-region is the same as that of the 3B sub-region, smaller than that of the 1A sub-region and larger than that of the 3A sub-region.

公开(公告)号：US08350998B2

公开(公告)日：2013-01-08

申请号：US12929761

申请日：2011-02-14

申请人： Sosuke Akao ,  Yuji Kubo ,  Noritaka Mihashi ,  Godai Fukunaga ,  Masashi Aimatsu ,  Takeshi Itoi

发明人： Sosuke Akao ,  Yuji Kubo ,  Noritaka Mihashi ,  Godai Fukunaga ,  Masashi Aimatsu ,  Takeshi Itoi

IPC分类号： G02F1/1335

CPC分类号： G02B5/3016 ,  G02B5/201 ,  G02F1/13363 ,  G02F2001/133633 ,  G02F2413/09

摘要： A retardation layer that includes regions causing different retardations can be manufactured easily. A retardation substrate includes a substrate and a solidified liquid crystal layer facing its main surface. The solidified liquid crystal layer includes first to third regions, and a degree of depolarization for each of the regions is less than 5.0×10−4. A difference between the maximum and minimum values of the degrees of depolarization obtained for the regions is less than 2.0×10−4.

摘要翻译： 可以容易地制造包括引起不同延迟的区域的延迟层。 延迟基板包括基板和面向其主表面的固化液晶层。 凝固的液晶层包括第一至第三区域，并且每个区域的去极化程度小于5.0×10 -4。 获得的区域的去极化度的最大值和最小值之间的差值小于2.0×10-4。

公开(公告)号：US20110141407A1

公开(公告)日：2011-06-16

申请号：US12929761

申请日：2011-02-14

申请人： Sosuke Akao ,  Yuji Kubo ,  Noritaka Mihashi ,  Godai Fukunaga ,  Masashi Aimatsu ,  Takeshi Itoi

发明人： Sosuke Akao ,  Yuji Kubo ,  Noritaka Mihashi ,  Godai Fukunaga ,  Masashi Aimatsu ,  Takeshi Itoi

IPC分类号： G02F1/1335 ,  G03F7/20

CPC分类号： G02B5/3016 ,  G02B5/201 ,  G02F1/13363 ,  G02F2001/133633 ,  G02F2413/09

摘要： A retardation layer that includes regions causing different retardations can be manufactured easily. A retardation substrate includes a substrate and a solidified liquid crystal layer facing its main surface. The solidified liquid crystal layer includes first to third regions, and a degree of depolarization for each of the regions is less than 5.0×10−4. A difference between the maximum and minimum values of the degrees of depolarization obtained for the regions is less than 2.0×10−4.

摘要翻译： 可以容易地制造包括引起不同延迟的区域的延迟层。 延迟基板包括基板和面向其主表面的固化液晶层。 凝固的液晶层包括第一至第三区域，并且每个区域的去极化程度小于5.0×10 -4。 获得的区域的去极化度的最大值和最小值之间的差值小于2.0×10-4。

公开(公告)号：US08101249B2

公开(公告)日：2012-01-24

申请号：US12945405

申请日：2010-11-12

申请人： Sosuke Akao ,  Yuji Kubo ,  Masashi Aimatsu ,  Takao Taguchi

发明人： Sosuke Akao ,  Yuji Kubo ,  Masashi Aimatsu ,  Takao Taguchi

IPC分类号： G03F1/02 ,  G02F1/13363 ,  G02B5/20 ,  G02B5/30 ,  C09K19/38

CPC分类号： G02F1/13363 ,  G02B5/3016 ,  G02F1/133514 ,  G02F2001/133565 ,  G02F2001/133633 ,  G02F2001/133638 ,  G02F2413/01 ,  G02F2413/09 ,  G02F2413/11 ,  Y10T428/1059 ,  Y10T428/1086

摘要： A retardation layer that includes regions causing different retardations can be manufactured easily. A retardation substrate includes a substrate and a solidified liquid crystal layer supported by the substrate. The solidified liquid crystal layer includes first to third regions. The first to third regions re arranged on the substrate and different in degree of orientation of mesogens.

摘要翻译： 可以容易地制造包括引起不同延迟的区域的延迟层。 延迟基板包括基板和由基板支撑的固化液晶层。 凝固的液晶层包括第一至第三区域。 第一至第三区域重新布置在基板上，并且介晶的取向程度不同。

公开(公告)号：US20090128743A1

公开(公告)日：2009-05-21

申请号：US12318869

申请日：2009-01-09

申请人： Sosuke Akao ,  Yuji Kubo ,  Masashi Aimatsu ,  Takao Taguchi

发明人： Sosuke Akao ,  Yuji Kubo ,  Masashi Aimatsu ,  Takao Taguchi

IPC分类号： G02F1/1347 ,  G02F1/13 ,  C09K19/00

CPC分类号： G02F1/13363 ,  G02B5/3016 ,  G02F1/133514 ,  G02F2001/133565 ,  G02F2001/133633 ,  G02F2001/133638 ,  G02F2413/01 ,  G02F2413/09 ,  G02F2413/11 ,  Y10T428/1059 ,  Y10T428/1086

摘要： A retardation layer that includes regions causing different retardations can be manufactured easily. A retardation substrate includes a substrate and a solidified liquid crystal layer supported by the substrate. The solidified liquid crystal layer includes first to third regions. The first to third regions re arranged on the substrate and different in degree of orientation of mesogens.

摘要翻译： 可以容易地制造包括引起不同延迟的区域的延迟层。 延迟基板包括基板和由基板支撑的固化液晶层。 凝固的液晶层包括第一至第三区域。 第一至第三区域重新布置在基底上，并且介晶的取向程度不同。

公开(公告)号：US20090279042A1

公开(公告)日：2009-11-12

申请号：US12506548

申请日：2009-07-21

申请人： Sosuke AKAO ,  Yuji Kubo ,  Masashi Aimatsu ,  Takao Taguchi

发明人： Sosuke AKAO ,  Yuji Kubo ,  Masashi Aimatsu ,  Takao Taguchi

IPC分类号： C09K19/02 ,  G02F1/13

CPC分类号： G02F1/13363 ,  G02B5/3016 ,  G02F1/133514 ,  G02F2001/133565 ,  G02F2001/133633 ,  G02F2001/133638 ,  G02F2413/01 ,  G02F2413/09 ,  G02F2413/11 ,  Y10T428/1059 ,  Y10T428/1086

摘要： A retardation layer that includes regions causing different retardations can be manufactured easily. A retardation substrate includes a substrate and a solidified liquid crystal layer supported by the substrate. The solidified liquid crystal layer includes first to third regions. The first to third regions re arranged on the substrate and different in degree of orientation of mesogens.

摘要翻译： 可以容易地制造包括引起不同延迟的区域的延迟层。 延迟基板包括基板和由基板支撑的固化液晶层。 凝固的液晶层包括第一至第三区域。 第一至第三区域重新布置在基底上，并且介晶的取向程度不同。

公开(公告)号：US20100060845A1

公开(公告)日：2010-03-11

申请号：US12619492

申请日：2009-11-16

申请人： Sosuke AKAO ,  Yuji Kubo ,  Masashi Aimatsu ,  Takao Taguchi

发明人： Sosuke AKAO ,  Yuji Kubo ,  Masashi Aimatsu ,  Takao Taguchi

IPC分类号： G02F1/13

CPC分类号： G02F1/13363 ,  G02B5/3016 ,  G02F1/133514 ,  G02F2001/133565 ,  G02F2001/133633 ,  G02F2001/133638 ,  G02F2413/01 ,  G02F2413/09 ,  G02F2413/11 ,  Y10T428/1059 ,  Y10T428/1086

摘要： A retardation layer that includes regions causing different retardations can be manufactured easily. A retardation substrate includes a substrate and a solidified liquid crystal layer supported by the substrate. The solidified liquid crystal layer includes first to third regions. The first to third regions re arranged on the substrate and different in degree of orientation of mesogens.

摘要翻译： 可以容易地制造包括引起不同延迟的区域的延迟层。 延迟基板包括基板和由基板支撑的固化液晶层。 凝固的液晶层包括第一至第三区域。 第一至第三区域重新布置在基底上，并且介晶的取向程度不同。