公开(公告)号：US07292296B2

公开(公告)日：2007-11-06

申请号：US10509837

申请日：2003-10-15

申请人： Makoto Kanbe ,  Kazuhiko Tsuda ,  Kozo Nakamura ,  Tokio Taguchi ,  Shun Ueki ,  Satoru Kishimoto

发明人： Makoto Kanbe ,  Kazuhiko Tsuda ,  Kozo Nakamura ,  Tokio Taguchi ,  Shun Ueki ,  Satoru Kishimoto

IPC分类号： G02F1/1335

CPC分类号： G02F1/133536 ,  G02F1/133555 ,  G02F1/1347 ,  G02F2001/133342 ,  G02F2001/133531 ,  G02F2001/13356 ,  G02F2001/133638 ,  G02F2203/09 ,  H04M2250/16

摘要： A double-sided display which can suitable carry out black display both in a well-lighted place and a dark place is provided. The following members are disposed in the B direction: a first polarizing plate (14) which allows only a linearly polarized light component to pass through; a liquid crystal layer (13) which, when a voltage is applied thereto, optically rotates and causes linearly polarized light in one direction to be linearly polarized light in the other direction, while, when no voltage is applied, does not alter the direction of the linearly polarized light; a polarizing selective reflector (16) which reflects the linearly polarized light in one direction while allows the linearly polarized light in the other direction to pass through; and a second polarizing plate (15) which absorbs the light in one direction while allows the light in the other direction to pass through. The polarizing selective reflector (16) is disposed only in the B direction of the liquid crystal layer (13). Double-sided image reproduction is realized by carrying out reflective image reproduction on the side in the A direction and carrying out transmission image reproduction on the side in the B direction.

摘要翻译： 提供了一个双面显示器，它可以在照明明亮的地方和黑暗的地方进行黑色显示。 以下构件设置在B方向：仅允许线偏振光分量通过的第一偏振片（14） 液晶层（13），当施加电压时，光学旋转并使一个方向上的线偏振光沿另一个方向成为线偏振光，而当没有施加电压时，不改变方向 线偏振光; 偏振选择性反射器（16），其在一个方向上反射线偏振光，同时允许另一方向的线偏振光通过; 以及在一个方向上吸收光的第二偏振片（15），同时允许另一方向的光通过。 偏振选择反射体（16）仅设置在液晶层（13）的B方向上。 通过在A方向的一侧执行反射图像再现并且在B方向上进行透射图像再现来实现双面图像再现。

公开(公告)号：US20070159698A1

公开(公告)日：2007-07-12

申请号：US11702583

申请日：2007-02-06

申请人： Tokio Taguchi ,  Shun Ueki ,  Kozo Nakamura ,  Kazuhiko Tsuda

发明人： Tokio Taguchi ,  Shun Ueki ,  Kozo Nakamura ,  Kazuhiko Tsuda

IPC分类号： G02B1/10

CPC分类号： G02B1/118 ,  C25D11/02 ,  G02B5/045 ,  G02F2201/38 ,  H01J2211/44 ,  H01J2329/892

摘要： An antireflective member according to the present invention has an uneven surface pattern, in which unit structures are arranged in x and y directions at respective periods that are both shorter than the shortest wavelength of an incoming light ray, on the surface of a substrate and satisfies the following Inequality (1): Λ ⁢   ⁢ x , y λ min

公开(公告)号：US20050157224A1

公开(公告)日：2005-07-21

申请号：US10509837

申请日：2003-10-15

申请人： Makoto Kanbe ,  Kazuhiko Tsuda ,  Kozo Nakamura ,  Tokio Taguchi ,  Shun Ueki ,  Satoru Kishimoto

发明人： Makoto Kanbe ,  Kazuhiko Tsuda ,  Kozo Nakamura ,  Tokio Taguchi ,  Shun Ueki ,  Satoru Kishimoto

IPC分类号： G02F1/1335 ,  G02F1/13363 ,  G02F1/1347

CPC分类号： G02F1/133536 ,  G02F1/133555 ,  G02F1/1347 ,  G02F2001/133342 ,  G02F2001/133531 ,  G02F2001/13356 ,  G02F2001/133638 ,  G02F2203/09 ,  H04M2250/16

摘要： A double-sided display which can suitable carry out black display both in a well-lighted place and a dark place is provided. The following members are disposed in the B direction: a first polarizing plate (14) which allows only a linearly polarized light component to pass through; a liquid crystal layer (13) which, when a voltage is applied thereto, optically rotates and causes linearly polarized light in one direction to be linearly polarized light in the other direction, while, when no voltage is applied, does not alter the direction of the linearly polarized light; a polarizing selective reflector (16) which reflects the linearly polarized light in one direction while allows the linearly polarized light in the other direction to pass through; and a second polarizing plate (15) which absorbs the light in one direction while allows the light in the other direction to pass through. The polarizing selective reflector (16) is disposed only in the B direction of the liquid crystal layer (13). Double-sided image reproduction is realized by carrying out reflective image reproduction on the side in the A direction and carrying out transmission image reproduction on the side in the B direction.

摘要翻译： 提供了一个双面显示器，它可以在照明明亮的地方和黑暗的地方进行黑色显示。 以下构件设置在B方向：仅允许线偏振光分量通过的第一偏振片（14） 液晶层（13），当施加电压时，光学旋转并使一个方向上的线偏振光沿另一个方向成为线偏振光，而当没有施加电压时，不改变方向 线偏振光; 偏振选择性反射器（16），其在一个方向上反射线偏振光，同时允许另一方向的线偏振光通过; 以及在一个方向上吸收光的第二偏振板（15），同时允许另一方向的光通过。 偏振选择反射体（16）仅设置在液晶层（13）的B方向上。 通过在A方向的一侧执行反射图像再现并且在B方向上进行透射图像再现来实现双面图像再现。

公开(公告)号：US20090128752A1

公开(公告)日：2009-05-21

申请号：US11910706

申请日：2006-03-28

申请人： Akiko Itou ,  Kohzoh Nakamura ,  Shun Ueki ,  Tokio Taguchi

发明人： Akiko Itou ,  Kohzoh Nakamura ,  Shun Ueki ,  Tokio Taguchi

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02B5/201 ,  G02F1/133514 ,  G02F2201/52

摘要： A transflective display device capable of suppressing white balance from shifting to yellow includes filters of R, G, B, and Y, and a region corresponding to a reflective member in the Y filter is covered with a BM. Therefore, filters used in the reflective display are limited to three colors of R, G, and B, and thereby white balance can be prevented from shifting to yellow.

摘要翻译： 能够抑制白平衡偏移为黄色的透反式显示装置包括R，G，B和Y的滤光器，并且用BM覆盖与Y滤光器中的反射构件对应的区域。 因此，反射显示器中使用的滤光器被限制为R，G和B的三种颜色，从而可以防止白平衡转移到黄色。

公开(公告)号：US07952662B2

公开(公告)日：2011-05-31

申请号：US11910706

申请日：2006-03-28

申请人： Akiko Itou ,  Kohzoh Nakamura ,  Shun Ueki ,  Tokio Taguchi

发明人： Akiko Itou ,  Kohzoh Nakamura ,  Shun Ueki ,  Tokio Taguchi

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02B5/201 ,  G02F1/133514 ,  G02F2201/52

摘要： A transflective display device capable of suppressing white balance from shifting to yellow includes filters of R, G, B, and Y, and a region corresponding to a reflective member in the Y filter is covered with a BM. Therefore, filters used in the reflective display are limited to three colors of R, G, and B, and thereby white balance can be prevented from shifting to yellow.

摘要翻译： 能够抑制白平衡偏移为黄色的透反式显示装置包括R，G，B和Y的滤光器，并且用BM覆盖与Y滤光器中的反射构件对应的区域。 因此，反射显示器中使用的滤光器被限制为R，G和B的三种颜色，从而可以防止白平衡转移到黄色。

公开(公告)号：US07113339B2

公开(公告)日：2006-09-26

申请号：US10928833

申请日：2004-08-27

申请人： Tokio Taguchi ,  Shun Ueki ,  Kazuhiko Tsuda

发明人： Tokio Taguchi ,  Shun Ueki ,  Kazuhiko Tsuda

IPC分类号： G02B1/10 ,  G02B26/08

CPC分类号： G02B26/001

摘要： The interferometric modulator of the invention includes a transparent substrate (refractive index: n0) 12, an optical thin film (complex index of refraction: N1=n1−i·k1) 13 provided on the transparent substrate 12, and an absorber layer (complex index of refraction: Ns=ns−i·ks) 14 opposed to the optical thin film 13, the distance of a gap to the optical thin film 13 being variable, wherein the relation n1>n0, k1≅0 and ns>n0 is satisfied.

摘要翻译： 本发明的干涉式调制器包括透明基板（折射率：n≥0）12，光学薄膜（复数折射率N N 1 = 13，设置在透明基板12上，以及吸收层（复数折射率N N = N S） 与光学薄膜13相对，间隙与光学薄膜13的距离是可变的，其中关系n 1 > 0 ，k <1>和0 N n <0> 。

公开(公告)号：US08384856B2

公开(公告)日：2013-02-26

申请号：US11910520

申请日：2006-03-30

申请人： Akiko Itou ,  Kohzoh Nakamura ,  Shun Ueki ,  Tokio Taguchi

发明人： Akiko Itou ,  Kohzoh Nakamura ,  Shun Ueki ,  Tokio Taguchi

IPC分类号： G02F1/1335

CPC分类号： G02B5/201 ,  G02F2201/52

摘要： A color filter substrate and a display device are each capable of reducing color separation of a straight line displayed with a mixed color and particularly color separation of a straight white line displayed with a mixed color on a black background. The color filter substrate is a color filter substrate including colored layers of at least four colors, arrayed inside a pixel region, wherein at least one pair of colored layers that are not next to each other when the colored layers of all the colors are arrayed in order of hue is adjacently arranged to each other inside the pixel region.

摘要翻译： 滤色器基板和显示装置各自能够减少在黑色背景上以混合颜色显示的直线显示的直线的颜色分离，特别是用黑色显示的直线白线的颜色分离。 滤色器基板是包括排列在像素区域内的至少四种颜色的着色层的滤色器基板，其中当排列所有颜色的着色层时彼此不相邻的至少一对着色层 像素顺序相邻地在像素区域内相互排列。

公开(公告)号：US20090141381A1

公开(公告)日：2009-06-04

申请号：US11910520

申请日：2006-03-30

申请人： Akiko Itou ,  Kohzoh Nakamura ,  Shun Ueki ,  Tokio Taguchi

发明人： Akiko Itou ,  Kohzoh Nakamura ,  Shun Ueki ,  Tokio Taguchi

IPC分类号： G02B5/20

CPC分类号： G02B5/201 ,  G02F2201/52

摘要： A color filter substrate and a display device are each capable of reducing color separation of a straight line displayed with a mixed color and particularly color separation of a straight white line displayed with a mixed color on a black background. The color filter substrate is a color filter substrate including colored layers of at least four colors, arrayed inside a pixel region, wherein at least one pair of colored layers that are not next to each other when the colored layers of all the colors are arrayed in order of hue is adjacently arranged to each other inside the pixel region.

摘要翻译： 滤色器基板和显示装置各自能够减少在黑色背景上以混合颜色显示的直线显示的直线的颜色分离，特别是用黑色显示的直线白线的颜色分离。 滤色器基板是包括排列在像素区域内的至少四种颜色的着色层的滤色器基板，其中当排列所有颜色的着色层时彼此不相邻的至少一对着色层 像素顺序相邻地在像素区域内相互排列。

公开(公告)号：US20050046919A1

公开(公告)日：2005-03-03

申请号：US10928833

申请日：2004-08-27

申请人： Tokio Taguchi ,  Shun Ueki ,  Kazuhiko Tsuda

发明人： Tokio Taguchi ,  Shun Ueki ,  Kazuhiko Tsuda

IPC分类号： G02B26/08 ,  G02B5/26 ,  G02B5/28 ,  G02B26/00 ,  G02F1/00

CPC分类号： G02B26/001

摘要： The interferometric modulator of the invention includes a transparent substrate (refractive index: n0) 12, an optical thin film (complex index of refraction: N1=n1−i·k1) 13 provided on the transparent substrate 12, and an absorber layer (complex index of refraction: Ns=ns−i·ks) 14 opposed to the optical thin film 13, the distance of a gap to the optical thin film 13 being variable, wherein the relation n1>n0, k1≅0 and ns>n0 is satisfied.

摘要翻译： 本发明的干涉式调制器包括透明基板（折射率：n0）12，设置在透明基板12上的光学薄膜（复数折射率：N1 = n1-i.k1）13，以及吸收层 折射率：Ns = ns-i.ks）14与光学薄膜13相对，间隙到光学薄膜13的距离是可变的，其中关系n1> n0，k1≅0和ns> n0是 满意。

公开(公告)号：US07233563B2

公开(公告)日：2007-06-19

申请号：US10866835

申请日：2004-06-15

申请人： Shun Ueki ,  Tokio Taguchi ,  Satoshi Shibata ,  Kiyoshi Minoura ,  Masahiro Shimizu

发明人： Shun Ueki ,  Tokio Taguchi ,  Satoshi Shibata ,  Kiyoshi Minoura ,  Masahiro Shimizu

IPC分类号： G11B7/00

CPC分类号： G02B5/3058 ,  G02F1/133536 ,  G02F1/13362 ,  G02F2203/09

摘要： A polarizing optical element changes its optical reflectance and/or transmittance according to a polarization state of incoming light. The optical element includes: a first grating layer including multiple striped portions that extend in a predetermined direction; and a second grating layer including multiple striped portions that extend in that predetermined direction. Average grating pitches of the first and second grating layers are both defined to be shorter than the wavelength of the incoming light. The first grating layer is made of a first material that exhibits a light reflecting property to the incoming light. The second grating layer is made of a second material that reduces the reflection of the incoming light from the first grating layer.

摘要翻译： 偏振光学元件根据入射光的偏振状态改变其光学反射率和/或透射率。 光学元件包括：第一光栅层，包括沿预定方向延伸的多个条纹部分; 以及第二光栅层，包括在该预定方向上延伸的多个条纹部分。 第一和第二光栅层的平均光栅间距都被定义为比入射光的波长短。 第一光栅层由对入射光呈现光反射性的第一材料制成。 第二光栅层由减少来自第一光栅层的入射光的反射的第二材料制成。