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：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：US20050111072A1

公开(公告)日：2005-05-26

申请号：US10994321

申请日：2004-11-23

申请人： Kazuya Miyagaki ,  Kazuhiro Fujita ,  Takanobu Osaka ,  Atsushi Takaura ,  Hiroyuki Sugimoto ,  Yasuyuki Takiguchi

发明人： Kazuya Miyagaki ,  Kazuhiro Fujita ,  Takanobu Osaka ,  Atsushi Takaura ,  Hiroyuki Sugimoto ,  Yasuyuki Takiguchi

IPC分类号： G02F1/13363 ,  G02B5/30 ,  G02F1/01 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/139 ,  G02F1/141 ,  G03B21/00 ,  H04N5/74 ,  H04N9/31

CPC分类号： G02F1/1418 ,  G02B5/3016 ,  G02F1/133365 ,  G02F1/133526 ,  G02F1/133553 ,  G02F1/133711 ,  G02F1/141 ,  G02F2203/12 ,  H04N5/7441 ,  H04N9/3102

摘要： A spatial light modulator is disclosed that can be fabricated easily and is able to prevent degradation of a contrast ratio by suppressing a fringe effect. The spatial light modulator includes a light transmission substrate, a liquid crystal layer, a pixel array, and a phase difference generation unit provided between the light transmission substrate and the liquid crystal layer. A lens array is formed on the light transmission substrate, and the lens array has the same pitch as that of the pixel array.

摘要翻译： 公开了可以容易地制造的空间光调制器，并且能够通过抑制边缘效应来防止对比度的降低。 空间光调制器包括透光基板，液晶层，像素阵列和设置在透光基板和液晶层之间的相位差产生单元。 在透光基板上形成透镜阵列，透镜阵列具有与像素阵列相同的间距。