公开(公告)号：US07489383B2

公开(公告)日：2009-02-10

申请号：US11409059

申请日：2006-04-24

申请人： Hiroyuki Sugimoto ,  Yumi Matsuki ,  Yukiko Hirano ,  Kenji Namie ,  Toshiaki Tokita ,  Takanobu Osaka ,  Koh Fujimura

发明人： Hiroyuki Sugimoto ,  Yumi Matsuki ,  Yukiko Hirano ,  Kenji Namie ,  Toshiaki Tokita ,  Takanobu Osaka ,  Koh Fujimura

IPC分类号： G09K19/02

CPC分类号： G02F1/29 ,  G02F1/13306 ,  G02F1/134363 ,  G02F1/141 ,  G09G3/36 ,  G09G2300/0486

摘要： An optical axis deflecting element is provided with a pair of transparent substrates, a liquid crystal layer disposed between substrate surfaces of the pair of transparent substrates and having a chiral smectic C-phase forming a homeotropic orientation, and a plurality of electrode pairs each defining one of a plurality of divided regions into which an effective region of the liquid crystal layer is divided, wherein an electric field is independently applicable to each divided region defined by a corresponding electrode pair in a direction parallel to the substrate surfaces.

摘要翻译： 光轴偏转元件设置有一对透明基板，液晶层设置在一对透明基板的基板表面之间并具有形成垂直取向的手征近晶C相，以及多个电极对，每个限定一个 在分割了液晶层的有效区域的多个分割区域中，电场独立地适用于在与基板面平行的方向上由对应的电极对限定的各分割区域。

公开(公告)号：US20060250543A1

公开(公告)日：2006-11-09

申请号：US11409059

申请日：2006-04-24

申请人： Hiroyuki Sugimoto ,  Yumi Matsuki ,  Yukiko Hirano ,  Kenji Namie ,  Toshiaki Tokita ,  Takanobu Osaka ,  Koh Fujimura

发明人： Hiroyuki Sugimoto ,  Yumi Matsuki ,  Yukiko Hirano ,  Kenji Namie ,  Toshiaki Tokita ,  Takanobu Osaka ,  Koh Fujimura

IPC分类号： G02F1/1335

CPC分类号： G02F1/29 ,  G02F1/13306 ,  G02F1/134363 ,  G02F1/141 ,  G09G3/36 ,  G09G2300/0486

摘要： An optical axis deflecting element is provided with a pair of transparent substrates, a liquid crystal layer disposed between substrate surfaces of the pair of transparent substrates and having a chiral smectic C-phase forming a homeotropic orientation, and a plurality of electrode pairs each defining one of a plurality of divided regions into which an effective region of the liquid crystal layer is divided, wherein an electric field is independently applicable to each divided region defined by a corresponding electrode pair in a direction parallel to the substrate surfaces.

公开(公告)号：US07929071B2

公开(公告)日：2011-04-19

申请号：US11684742

申请日：2007-03-12

申请人： Yukiko Hirano ,  Toshiaki Tokita ,  Koh Fujimura ,  Yumi Matsuki ,  Toshimichi Hagiya ,  Takanobu Osaka ,  Masanori Kobayashi ,  Yohei Takano

发明人： Yukiko Hirano ,  Toshiaki Tokita ,  Koh Fujimura ,  Yumi Matsuki ,  Toshimichi Hagiya ,  Takanobu Osaka ,  Masanori Kobayashi ,  Yohei Takano

IPC分类号： G02F1/335 ,  G02F1/136 ,  G09K19/02

CPC分类号： G09G3/3433 ,  G09G1/04 ,  G09G3/001 ,  G09G2300/0434

摘要： A disclosed electric field generating device includes an electric field generating unit including a substrate, line electrodes, and an electric field generating resistor and configured to generate an electric field. In the disclosed electric field generating device, the line electrodes are formed on at least one side of the substrate in parallel with each other so as to divide the side of the substrate into multiple sections; the electric field generating resistor is shaped like a strip and positioned so as to touch a part of each of the line electrodes; and some of the line electrodes have connectors for electric connection.

摘要翻译： 公开的电场产生装置包括电场产生单元，其包括基板，线电极和电场产生电阻器，并且被配置为产生电场。 在公开的电场产生装置中，线电极彼此平行地形成在基板的至少一侧上，以将基板的一侧划分成多个部分; 电场产生电阻器的形状类似于条带并且定位成接触每个线电极的一部分; 并且一些线电极具有用于电连接的连接器。

公开(公告)号：US20070216316A1

公开(公告)日：2007-09-20

申请号：US11684742

申请日：2007-03-12

申请人： Yukiko HIRANO ,  Toshiaki Tokita ,  Koh Fujimura ,  Yumi Matsuki ,  Toshimichi Hagiya ,  Takanobu Osaka ,  Masanori Kobayashi ,  Yohei Takano

发明人： Yukiko HIRANO ,  Toshiaki Tokita ,  Koh Fujimura ,  Yumi Matsuki ,  Toshimichi Hagiya ,  Takanobu Osaka ,  Masanori Kobayashi ,  Yohei Takano

IPC分类号： G09G3/10

CPC分类号： G09G3/3433 ,  G09G1/04 ,  G09G3/001 ,  G09G2300/0434

摘要： A disclosed electric field generating device includes an electric field generating unit including a substrate, line electrodes, and an electric field generating resistor and configured to generate an electric field. In the disclosed electric field generating device, the line electrodes are formed on at least one side of the substrate in parallel with each other so as to divide the side of the substrate into multiple sections; the electric field generating resistor is shaped like a strip and positioned so as to touch a part of each of the line electrodes; and some of the line electrodes have connectors for electric connection.

摘要翻译： 公开的电场产生装置包括电场产生单元，其包括基板，线电极和电场产生电阻器，并且被配置为产生电场。 在公开的电场产生装置中，线电极彼此平行地形成在基板的至少一侧上，以将基板的一侧划分成多个部分; 电场产生电阻器的形状类似于条带并且定位成接触每个线电极的一部分; 并且一些线电极具有用于电连接的连接器。

公开(公告)号：US07753531B2

公开(公告)日：2010-07-13

申请号：US11579327

申请日：2005-05-11

申请人： Kazuhiro Fujita ,  Takanobu Osaka ,  Kazuya Miyagaki ,  Atsushi Takaura ,  Masanori Kobayashi ,  Hiroyuki Sugimoto ,  Kenji Namie ,  Yumi Matsuki ,  Toshiaki Tokita

发明人： Kazuhiro Fujita ,  Takanobu Osaka ,  Kazuya Miyagaki ,  Atsushi Takaura ,  Masanori Kobayashi ,  Hiroyuki Sugimoto ,  Kenji Namie ,  Yumi Matsuki ,  Toshiaki Tokita

IPC分类号： G03B21/28

CPC分类号： H04N5/7416 ,  G02F1/13 ,  G02F1/29 ,  G03B21/005 ,  G03B21/28 ,  G09G3/001 ,  G09G3/007 ,  H04N9/3141

摘要： An image display apparatus acquires a high-quality image by suppressing positional fluctuation of projected dots due to a positional offset of an optical path deflecting element. A spatial light modulation element (1) displays an image by projecting a light from an illumination light source. A projection optical system (3) enlarges and projects the image formed on the spatial light modulation element (1). An optical path deflecting element (2) is provided between the spatial light modulation element (1) and the image formed on a screen (4) so as to deflect an optical path in accordance with a screen frame period. The optical path deflecting element (2) shifts the optical path for the image projected on the screen (4) at a high rate so as to apparently increase a number of picture elements. The optical path deflecting element (2) is located within the projection optical system.

摘要翻译： 图像显示装置通过抑制由于光路偏转元件的位置偏移引起的投影点的位置变动而获取高质量图像。 空间光调制元件（1）通过投射来自照明光源的光来显示图像。 投影光学系统（3）放大并投影形成在空间光调制元件（1）上的图像。 光路偏转元件（2）设置在空间光调制元件（1）和形成在屏幕（4）上的图像之间，以便根据屏幕帧周期偏转光路。 光路偏转元件（2）以高速率移动投影在屏幕（4）上的图像的光路，从而显着增加像素的数量。 光路偏转元件（2）位于投影光学系统内。

公开(公告)号：US20070268541A1

公开(公告)日：2007-11-22

申请号：US11579327

申请日：2005-05-11

申请人： Kazuhiro Fujita ,  Takanobu Osaka ,  Kazuya Miyagaki ,  Atsushi Takaura ,  Masanori Kobayashi ,  Hiroyuki Sugimoto ,  Kenji Namie ,  Yumi Matsuki ,  Toshiaki Tokita

发明人： Kazuhiro Fujita ,  Takanobu Osaka ,  Kazuya Miyagaki ,  Atsushi Takaura ,  Masanori Kobayashi ,  Hiroyuki Sugimoto ,  Kenji Namie ,  Yumi Matsuki ,  Toshiaki Tokita

IPC分类号： G02B26/08

CPC分类号： H04N5/7416 ,  G02F1/13 ,  G02F1/29 ,  G03B21/005 ,  G03B21/28 ,  G09G3/001 ,  G09G3/007 ,  H04N9/3141

摘要： An image display apparatus acquires a high-quality image by suppressing positional fluctuation of projected dots due to a positional offset of an optical path deflecting element. A spatial light modulation element (1) displays an image by projecting a light from an illumination light source. A projection optical system (3) enlarges and projects the image formed on the spatial light modulation element (1). An optical path deflecting element (2) is provided between the spatial light modulation element (1) and the image formed on a screen (4) so as to deflect an optical path in accordance with a screen frame period. The optical path deflecting element (2) shifts the optical path for the image projected on the screen (4) at a high rate so as to apparently increase a number of picture elements. The optical path deflecting element (2) is located within the projection optical system.

摘要翻译： 图像显示装置通过抑制由于光路偏转元件的位置偏移引起的投影点的位置变动而获取高质量图像。 空间光调制元件（1）通过投射来自照明光源的光来显示图像。 投影光学系统（3）放大并投影形成在空间光调制元件（1）上的图像。 光路偏转元件（2）设置在空间光调制元件（1）和形成在屏幕（4）上的图像之间，以便根据屏幕帧周期偏转光路。 光路偏转元件（2）以高速率移动投影在屏幕（4）上的图像的光路，从而显着增加像素的数量。 光路偏转元件（2）位于投影光学系统内。

公开(公告)号：US07495831B2

公开(公告)日：2009-02-24

申请号：US11206205

申请日：2005-08-18

申请人： Toshiaki Tokita ,  Kazuhiro Fujita ,  Toshiharu Murai ,  Atsushi Takaura ,  Kazuya Miyagaki ,  Takanobu Osaka ,  Yasuyuki Takiguchi ,  Hiroyuki Sugimoto ,  Yumi Matsuki ,  Yukiko Hirano

发明人： Toshiaki Tokita ,  Kazuhiro Fujita ,  Toshiharu Murai ,  Atsushi Takaura ,  Kazuya Miyagaki ,  Takanobu Osaka ,  Yasuyuki Takiguchi ,  Hiroyuki Sugimoto ,  Yumi Matsuki ,  Yukiko Hirano

IPC分类号： G02B5/30 ,  G02B27/28 ,  G02B26/08 ,  G02B26/02 ,  G03B21/14 ,  F21V9/14

CPC分类号： G02B5/3083 ,  G02B27/26 ,  G02B27/286

摘要： An optical element, an optical device, and a display device are disclosed that are able to change a polarization state in time order and to produce polarized light with little wavelength dependence and superior in polarization purity, and able to perform pixel shift easily and accurately to realize high resolution image display. The optical element has a translucent surface parallel to the rotational axis of the optical element, and at least a portion of the translucent surface is formed from an optically anisotropic medium. A polarization state of a light beam transmitting through the translucent surface is switched in time order along with rotation of the optical element.

摘要翻译： 公开了能够以时间顺序改变偏振状态并产生波长依赖性小且极化纯度优异的偏振光的光学元件，光学元件和显示装置，能够容易且精确地进行像素位移 实现高分辨率图像显示。 光学元件具有平行于光学元件的旋转轴线的半透明表面，并且透光表面的至少一部分由光学各向异性介质形成。 透过半透明表面的光束的偏振状态随着光学元件的旋转以时间顺序被切换。

公开(公告)号：US20060039068A1

公开(公告)日：2006-02-23

申请号：US11206205

申请日：2005-08-18

申请人： Toshiaki Tokita ,  Kazuhiro Fujita ,  Toshiharu Murai ,  Atsushi Takaura ,  Kazuya Miyagaki ,  Takanobu Osaka ,  Yasuyuki Takiguchi ,  Hiroyuki Sugimoto ,  Yumi Matsuki ,  Yukiko Hirano

发明人： Toshiaki Tokita ,  Kazuhiro Fujita ,  Toshiharu Murai ,  Atsushi Takaura ,  Kazuya Miyagaki ,  Takanobu Osaka ,  Yasuyuki Takiguchi ,  Hiroyuki Sugimoto ,  Yumi Matsuki ,  Yukiko Hirano

IPC分类号： G02B5/30

CPC分类号： G02B5/3083 ,  G02B27/26 ,  G02B27/286

摘要： An optical element, an optical device, and a display device are disclosed that are able to change a polarization state in time order and to produce polarized light with little wavelength dependence and superior in polarization purity, and able to perform pixel shift easily and accurately to realize high resolution image display. The optical element has a translucent surface parallel to the rotational axis of the optical element, and at least a portion of the translucent surface is formed from an optically anisotropic medium. A polarization state of a light beam transmitting through the translucent surface is switched in time order along with rotation of the optical element.

摘要翻译： 公开了能够以时间顺序改变偏振状态并产生波长依赖性小且极化纯度优异的偏振光的光学元件，光学元件和显示装置，能够容易且精确地进行像素位移 实现高分辨率图像显示。 光学元件具有平行于光学元件的旋转轴线的半透明表面，并且透光表面的至少一部分由光学各向异性介质形成。 透过半透明表面的光束的偏振状态随着光学元件的旋转以时间顺序被切换。

公开(公告)号：US20080204608A1

公开(公告)日：2008-08-28

申请号：US11913378

申请日：2007-03-01

申请人： Yohei Takano ,  Hiroyuki Sugimoto ,  Toshiaki Tokita ,  Koh Fujimura ,  Yasuyuki Takiguchi ,  Yumi Matsuki ,  Haruki Amagawa ,  Toshiaki Nonaka

发明人： Yohei Takano ,  Hiroyuki Sugimoto ,  Toshiaki Tokita ,  Koh Fujimura ,  Yasuyuki Takiguchi ,  Yumi Matsuki ,  Haruki Amagawa ,  Toshiaki Nonaka

IPC分类号： C09K19/00 ,  G02F1/13

CPC分类号： C09K19/588 ,  C09K19/3003 ,  C09K19/3405 ,  C09K19/3411 ,  C09K19/586 ,  C09K2019/3408 ,  Y10T428/10

摘要： A liquid crystal element comprising a pair of transparent substrates, a liquid crystal layer which fills in between the pair of substrates and can form a chiral smectic C phase in homeotropic orientation, and an electrode which generates, at least, an electric field (parallel electric field) in directions parallel to a principal face of the substrate for the liquid crystal layer is provided, wherein the liquid crystal layer comprises, at least, a chiral compound of the following general formula (1-I) or a chiral compound of the following general formula (2-I) and a chiral compound of the following general formula (2-II) in a base liquid crystal material which can provide a phase sequence of an isotropic liquid phase, a nematic phase, a smectic A phase and a smectic C phase from a higher temperature side, wherein R1, A2, Z1, Z2, m and I in formula (1-I), X, R1, R2, and * in formula (2-I), and X, R3, R4, R5, and * in formula (2-II) are defined in the specification.

摘要翻译： 一种液晶元件，包括一对透明基板，填充在一对基板之间并可以形成垂直取向的手性近晶C相的液晶层和至少产生电场的电极（平行电 场），其中所述液晶层至少包含以下通式（1-I）的手性化合物或下述通式（1-I）的手性化合物 通式（2-I）和下述通式（2-II）的手性化合物在基础液晶材料中可以提供各向同性液相，向列相，近晶A相和近晶相 C相从较高温度侧，其中R 1，A 2，Z 1，Z 2，M 2 和式（1-I）中的I，式（2-I）中的X，R 1，R 2，和*，X，R 3 ，R 4

公开(公告)号：US08158020B2

公开(公告)日：2012-04-17

申请号：US11913378

申请日：2007-03-01

申请人： Yohei Takano ,  Hiroyuki Sugimoto ,  Toshiaki Tokita ,  Koh Fujimura ,  Yasuyuki Takiguchi ,  Yumi Matsuki ,  Haruki Amagawa ,  Toshiaki Nonaka

发明人： Yohei Takano ,  Hiroyuki Sugimoto ,  Toshiaki Tokita ,  Koh Fujimura ,  Yasuyuki Takiguchi ,  Yumi Matsuki ,  Haruki Amagawa ,  Toshiaki Nonaka

IPC分类号： C09K19/00 ,  C09K19/06 ,  C09K19/32 ,  C09K19/52

CPC分类号： C09K19/588 ,  C09K19/3003 ,  C09K19/3405 ,  C09K19/3411 ,  C09K19/586 ,  C09K2019/3408 ,  Y10T428/10

摘要： A liquid crystal element comprising a pair of transparent substrates, a liquid crystal layer which fills in between the pair of substrates and can form a chiral smectic C phase in homeotropic orientation, and an electrode which generates, at least, an electric field (parallel electric field) in directions parallel to a principal face of the substrate for the liquid crystal layer is provided, wherein the liquid crystal layer comprises, at least, a chiral compound of the following general formula (1-I) or a chiral compound of the following general formula (2-I) and a chiral compound of the following general formula (2 -II) in a base liquid crystal material which can provide a phase sequence of an isotropic liquid phase, a nematic phase, a smectic A phase and a smectic C phase from a higher temperature side, wherein R1, A2, Z1, Z2, m and 1 in formula (1-I), X, R1, R2, and * in formula (2-I), and X, R3, R4, R5, and * in formula (2-II) are defined in the specification.

摘要翻译： 一种液晶元件，包括一对透明基板，填充在一对基板之间并可以形成垂直取向的手性近晶C相的液晶层和至少产生电场的电极（平行电 场），其中所述液晶层至少包含以下通式（1-I）的手性化合物或下述通式（1-I）的手性化合物 通式（2-I）和下述通式（2-II）的手性化合物可以提供各向同性液相，向列相，近晶A相和近晶相的基本液晶材料 式（1-I）中的R1，A2，Z1，Z2，m和1，式（2-I）中的X，R1，R2和*以及X，R3，R4 式（2-II）中的R 5和*在本说明书中定义。