公开(公告)号：US4838655A

公开(公告)日：1989-06-13

申请号：US141144

申请日：1988-01-06

申请人： Katuyuki Hunahata ,  Yoshiharu Nagae ,  Masahiro Takasaka ,  Yuji Mori ,  Minoru Hoshino ,  Yasuyuki Kozima ,  Youhei Saito ,  Kyohei Fukuda ,  Hayao Kozai ,  Tadahiko Hasimoto ,  Yoshiaki Tsuchihashi

发明人： Katuyuki Hunahata ,  Yoshiharu Nagae ,  Masahiro Takasaka ,  Yuji Mori ,  Minoru Hoshino ,  Yasuyuki Kozima ,  Youhei Saito ,  Kyohei Fukuda ,  Hayao Kozai ,  Tadahiko Hasimoto ,  Yoshiaki Tsuchihashi

IPC分类号： G02F1/1333 ,  G02F1/13 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/1347 ,  G02F1/137 ,  G02F1/139

CPC分类号： G02F1/13473 ,  G02F1/13475 ,  G02F1/133533

摘要： The disclosure relates to a projector having an arrangement of polarizers and liquid crystal cells aligned on the axis of light in the order a first color polarizer colored in red, a first twisted nematic liquid crystal cell, a second twisted nematic liquid crystal cell, a second color polarizer colored in a green, a third twisted nematic liquid, a neutral polarizer and Guest-Host type colored in blue. Since, according to this, a polarizer having inferior color characteristics can be replaced by a Guest-Host type liquid crystal cell, the excitation purity and the scope of color reproduction are improved. Further, since the mixture of color is additive, the brightness of the reproduced color is also much improved.

公开(公告)号：US5875006A

公开(公告)日：1999-02-23

申请号：US805665

申请日：1997-02-27

申请人： Yoshiharu Nagae ,  Yuji Mori ,  Yoshiro Mikami ,  Hideo Sato ,  Minoru Hoshino ,  Kyohei Fukuda

发明人： Yoshiharu Nagae ,  Yuji Mori ,  Yoshiro Mikami ,  Hideo Sato ,  Minoru Hoshino ,  Kyohei Fukuda

IPC分类号： H04N5/74 ,  H04N9/31

CPC分类号： H04N9/3105 ,  H04N9/312 ,  H04N9/315 ,  H04N9/3155 ,  H04N9/3179 ,  H04N5/7441

摘要： In a projection-type display apparatus using light scattering type liquid crystal devices, light from a light source is reflected by a reflecting mirror through a collecting lens; reflected light is converted by a lens into a parallel light beam, which is injected into liquid crystal devices disposed on three sides through a dichroic mirror, the liquid crystal devices coloring an image in red, green and blue; the image is projected on a screen through again the dichroic mirror, the collecting lens and an enlarging lens. Further a photodetector is disposed at a focal point of the collecting lens and a function of adjusting the position of the light source on the basis of a result of this detection is added.

摘要翻译： 在使用光散射型液晶装置的投影式显示装置中，来自光源的光通过聚光透镜被反射镜反射， 反射光由透镜转换为平行光束，其通过分色镜被注入设置在三面的液晶装置中，该液晶装置对红色，绿色和蓝色的图像着色; 图像再次通过分色镜，收集透镜和放大透镜投影在屏幕上。 此外，光电检测器设置在聚光透镜的焦点处，并且增加了基于该检测结果来调节光源的位置的功能。

公开(公告)号：US5614962A

公开(公告)日：1997-03-25

申请号：US413428

申请日：1995-03-30

申请人： Yoshiharu Nagae ,  Yuji Mori ,  Yoshiro Mikami ,  Hideo Sato ,  Minoru Hoshino ,  Kyohei Fukuda

发明人： Yoshiharu Nagae ,  Yuji Mori ,  Yoshiro Mikami ,  Hideo Sato ,  Minoru Hoshino ,  Kyohei Fukuda

IPC分类号： H04N5/74 ,  H04N9/31

CPC分类号： H04N9/3105 ,  H04N9/312 ,  H04N9/315 ,  H04N9/3155 ,  H04N9/3179 ,  H04N5/7441

摘要： In a projection-type display apparatus using light scattering type liquid crystal devices, light from a light source is reflected by a reflecting mirror through a collecting lens; reflected light is converted by a lens into a parallel light beam, which is injected into liquid crystal devices disposed on three sides through a dichroic mirror, the liquid crystal devices coloring an image in red, green and blue; the image is projected on a screen through again the dichroic mirror, the collecting lens and an enlarging lens. Further a photodetector is disposed at a focal point of the collecting lens and a function of adjusting the position of the light source on the basis of a result of this detection is added.

摘要翻译： 在使用光散射型液晶装置的投影式显示装置中，来自光源的光通过聚光透镜被反射镜反射， 反射光由透镜转换为平行光束，其通过分色镜被注入设置在三面的液晶装置中，该液晶装置对红色，绿色和蓝色的图像着色; 图像再次通过分色镜，收集透镜和放大透镜投影在屏幕上。 此外，光电检测器设置在聚光透镜的焦点处，并且增加了基于该检测结果来调节光源的位置的功能。

公开(公告)号：US5404175A

公开(公告)日：1995-04-04

申请号：US853426

申请日：1992-03-18

申请人： Yoshiharu Nagae ,  Yuji Mori ,  Yoshiro Mikami ,  Hideo Sato ,  Minoru Hoshino ,  Kyohei Fukuda

发明人： Yoshiharu Nagae ,  Yuji Mori ,  Yoshiro Mikami ,  Hideo Sato ,  Minoru Hoshino ,  Kyohei Fukuda

IPC分类号： H04N5/74 ,  H04N9/31

CPC分类号： H04N9/3105 ,  H04N9/312 ,  H04N9/315 ,  H04N9/3155 ,  H04N9/3179 ,  H04N5/7441

摘要： In a projection-type display apparatus using light scattering type liquid crystal devices, light from a light source is reflected by a reflecting mirror through a collecting lens; reflected light is converted by a lens into a parallel light beam, which is injected into liquid crystal devices disposed on three sides through a dichroic mirror, the liquid crystal devices coloring an image in red, green and blue; the image is projected on a screen through again the dichroic mirror, the collecting lens and an enlarging lens. Further a photodetector is disposed at a focal point of the collecting lens and a function of adjusting the position of the light source on the basis of a result of this detection is added.

摘要翻译： 在使用光散射型液晶装置的投影式显示装置中，来自光源的光通过聚光透镜被反射镜反射， 反射光由透镜转换为平行光束，其通过分色镜被注入设置在三面的液晶装置中，该液晶装置对红色，绿色和蓝色的图像着色; 图像再次通过分色镜，收集透镜和放大透镜投影在屏幕上。 此外，光电检测器设置在聚光透镜的焦点处，并且增加了基于该检测结果来调节光源的位置的功能。

公开(公告)号：US4906073A

公开(公告)日：1990-03-06

申请号：US224653

申请日：1988-07-27

申请人： Katuyuki Hunahata ,  Yuji Mori ,  Jun-ichi Hirakata ,  Yoshiharu Nagae ,  Hideaki Kawakami ,  Kiyoshige Kinugawa ,  Yasuhiko Kando

发明人： Katuyuki Hunahata ,  Yuji Mori ,  Jun-ichi Hirakata ,  Yoshiharu Nagae ,  Hideaki Kawakami ,  Kiyoshige Kinugawa ,  Yasuhiko Kando

IPC分类号： G02F1/13363 ,  G02F1/1347 ,  G02F1/139

CPC分类号： G02F1/13471 ,  G02F1/13363 ,  G02F1/1397 ,  G02F2202/40 ,  G02F2413/01 ,  G02F2413/08

摘要： In a liquid crystal display device, light transmitting through a liquid crystal layer is colored depending on the structural conditions of the liquid crystal display device. The phase of the transmission light is corrected by means of a phase correction plate to make the transmission light approximate achromatic color, thereby permitting monochromatic display or color display.

摘要翻译： 在液晶显示装置中，透过液晶层的光根据液晶显示装置的结构条件着色。 通过相位校正板校正透射光的相位，使透射光近似为无色，从而允许单色显示或彩色显示。

公开(公告)号：US5461501A

公开(公告)日：1995-10-24

申请号：US132412

申请日：1993-10-06

申请人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

发明人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

IPC分类号： G02F1/1335 ,  G02F1/1362 ,  G02F1/1343

CPC分类号： G02F1/136277 ,  G02F1/133512 ,  G09G2310/0289

摘要： A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semiconductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

摘要翻译： 液晶光阀包括具有以矩阵形式形成的多个开关元件的区域的半导体衬底。 第一金属层通过绝缘层形成在半导体衬底的表面上，并通过第一狭缝分成多个部分。 第二金属层通过另一绝缘层形成在第一金属层上，并通过第二狭缝分成多个部分。 第三金属层通过另一绝缘层形成在第二金属层上，并由第三狭缝分成多个部分。 相对的基板在其表面上具有相对电极，通过相对电极侧的间隔设置成与所述第三金属层相对。 液晶填充所述相对电极和第三金属层之间的间隔。

公开(公告)号：US06686976B2

公开(公告)日：2004-02-03

申请号：US09870933

申请日：2001-06-01

申请人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

发明人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

IPC分类号： G02F1136

CPC分类号： G02F1/136277 ,  G02F1/133512 ,  G09G2310/0289

摘要： A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semi-conductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

摘要翻译： 液晶光阀包括具有以矩阵形式形成的多个开关元件的区域的半导体衬底。 第一金属层通过绝缘层形成在半导体基板的表面上，并通过第一狭缝分成多个部分。 第二金属层通过另一绝缘层形成在第一金属层上，并通过第二狭缝分成多个部分。 第三金属层通过另一绝缘层形成在第二金属层上，并由第三狭缝分成多个部分。 相对的基板在其表面上具有相对电极，通过相对电极侧的间隔设置成与所述第三金属层相对。 液晶填充所述相对电极和第三金属层之间的间隔。

公开(公告)号：US06437842B1

公开(公告)日：2002-08-20

申请号：US09465422

申请日：1999-12-16

申请人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

发明人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

IPC分类号： G02F11335

CPC分类号： G02F1/136277 ,  G02F1/133512 ,  G09G2310/0289

摘要： A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semi-conductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

摘要翻译： 液晶光阀包括具有以矩阵形式形成的多个开关元件的区域的半导体衬底。 第一金属层通过绝缘层形成在半导体基板的表面上，并通过第一狭缝分成多个部分。 第二金属层通过另一绝缘层形成在第一金属层上，并通过第二狭缝分成多个部分。 第三金属层通过另一绝缘层形成在第二金属层上，并由第三狭缝分成多个部分。 相对的基板在其表面上具有相对电极，通过相对电极侧的间隔设置成与所述第三金属层相对。 液晶填充所述相对电极和第三金属层之间的间隔。

公开(公告)号：US06034749A

公开(公告)日：2000-03-07

申请号：US485157

申请日：1995-06-07

申请人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

发明人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

IPC分类号： G02F1/1335 ,  G02F1/1362 ,  G02F1/136

CPC分类号： G02F1/136277 ,  G02F1/133512 ,  G09G2310/0289

摘要： A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semiconductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

摘要翻译： 液晶光阀包括具有以矩阵形式形成的多个开关元件的区域的半导体衬底。 第一金属层通过绝缘层形成在半导体衬底的表面上，并通过第一狭缝分成多个部分。 第二金属层通过另一绝缘层形成在第一金属层上，并通过第二狭缝分成多个部分。 第三金属层通过另一绝缘层形成在第二金属层上，并由第三狭缝分成多个部分。 相对的基板在其表面上具有相对电极，通过相对电极侧的间隔设置成与所述第三金属层相对。 液晶填充所述相对电极和第三金属层之间的间隔。

公开(公告)号：US06693691B2

公开(公告)日：2004-02-17

申请号：US10192152

申请日：2002-07-11

申请人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

发明人： Hideo Sato ,  Minoru Hoshino ,  Yuji Mori ,  Shinichi Komura ,  Yoshiharu Nagae ,  Ichirou Katsuyama ,  Tetsuya Nagata ,  Akira Arimoto ,  Akio Hayasaka

IPC分类号： G02F1136

CPC分类号： G02F1/136277 ,  G02F1/133512 ,  G09G2310/0289

摘要： A liquid crystal light valve includes a semiconductor substrate having a region for a plurality of switching elements formed in a matrix form. A first metal layer is formed on the surface of the semiconductor substrate through an insulating layer and divided into a plurality of parts by first slits. A second metal layer is formed on the first metal layer through another insulating layer and divided into a plurality of parts by second slits. A third metal layer is formed on the second metal layer through still another insulating layer and divided into a plurality of parts by third slits. An opposite substrate has an opposite electrode on a surface thereof, disposed so as to be opposite to said third metal layer through an interval on the opposite electrode side. Liquid crystal fills the interval between said opposite electrode and the third metal layer.

摘要翻译： 液晶光阀包括具有以矩阵形式形成的多个开关元件的区域的半导体衬底。 第一金属层通过绝缘层形成在半导体衬底的表面上，并通过第一狭缝分成多个部分。 第二金属层通过另一绝缘层形成在第一金属层上，并通过第二狭缝分成多个部分。 第三金属层通过另一绝缘层形成在第二金属层上，并由第三狭缝分成多个部分。 相对的基板在其表面上具有相对电极，通过相对电极侧的间隔设置成与所述第三金属层相对。 液晶填充所述相对电极和第三金属层之间的间隔。