公开(公告)号：US20080111932A1

公开(公告)日：2008-05-15

申请号：US11768511

申请日：2007-06-26

申请人： Hidemasa Yamaguchi ,  Shuichi Tatemori ,  Masaaki Kabe ,  Yosuke Motoyama ,  Eiji Sakai

发明人： Hidemasa Yamaguchi ,  Shuichi Tatemori ,  Masaaki Kabe ,  Yosuke Motoyama ,  Eiji Sakai

IPC分类号： G02F1/1343 ,  G02F1/1335

CPC分类号： G02F1/133707 ,  G02F1/133371 ,  G02F1/133555 ,  G02F1/136213 ,  G02F2001/133638

摘要： A liquid crystal display is disclosed. The liquid crystal display has a driving substrate on which transparent pixel electrodes are formed; a counter substrate on which a counter electrode is formed; and a liquid crystal material disposed between the driving substrate and the counter substrate, molecules of the liquid crystal material being oriented orthogonally to the substrates. The driving substrate has pixel capacitors and pixel transistors formed thereon, the pixel capacitors being disposed under the pixel electrodes, the pixel transistors acting to write signal voltages to the pixel electrodes and to the pixel capacitors. The pixel electrodes have slits formed over the pixel capacitors to orient the molecules of the liquid crystal material orthogonally and in a split manner. Each of the pixel capacitors has an electrode for reflecting light and forms a reflective region. Thickness of portions of the liquid crystal material present in the reflective regions is greater than half of thickness of portions of the liquid crystal material present in transmissive regions other than the reflective regions.

摘要翻译： 公开了一种液晶显示器。 液晶显示器具有形成有透明像素电极的驱动基板; 形成对置电极的对置基板; 以及设置在驱动基板和对置基板之间的液晶材料，液晶材料的分子与基板正交取向。 驱动基板具有形成在其上的像素电容器和像素晶体管，像素电容器设置在像素电极下方，像素晶体管用于将信号电压写入像素电极和像素电容器。 像素电极具有形成在像素电容器上的狭缝，以便以分离的方式正交地定向液晶材料的分子。 每个像素电容器具有用于反射光并形成反射区域的电极。 存在于反射区域中的液晶材料的部分的厚度大于反射区域以外的透射区域中存在的液晶材料的部分厚度的一半。

公开(公告)号：US20050117097A1

公开(公告)日：2005-06-02

申请号：US10936970

申请日：2004-09-09

申请人： Koji Noguchi ,  Masaaki Kabe ,  Hidemasa Yamaguchi ,  Kazuyuki Endo ,  Shuichi Tatemori ,  Eiji Sakai

发明人： Koji Noguchi ,  Masaaki Kabe ,  Hidemasa Yamaguchi ,  Kazuyuki Endo ,  Shuichi Tatemori ,  Eiji Sakai

IPC分类号： G02B5/20 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1341 ,  G03F7/20

CPC分类号： G02F1/133555 ,  G02F1/133514 ,  G02F1/13394

摘要： In a normally black mode liquid crystal display, the liquid crystal display and the method prevents the light leakage arising from existing the step for adjusting the thickness of the liquid crystal layer between the reflective electrode and the transparent electrode and that high contrast displaying can be possible. The interval adjustment layer is formed between the first substrate that the reflective electrode is formed in the reflective region and the transparent electrode is formed in the transmissive region, and the second substrate that is fixed at predetermined interval from the first substrate. This interval adjustment layer is adjuster of the thickness of the liquid crystal layer in the reflective region on the second substrate, and the thickness of the liquid crystal layer in the reflective region is preferable to be set approximately the thickness of the liquid crystal layer of the transmissive region.

摘要翻译： 在常黑模式液晶显示器中，液晶显示器和该方法防止了存在用于调节反射电极和透明电极之间的液晶层厚度的步骤所产生的漏光，并且可以实现高对比度显示 。 间隔调整层形成在反射区域中形成反射电极的第一基板和形成在透射区域中的透明电极的第一基板和从第一基板以预定间隔固定的第二基板。 该间隔调整层是第二基板上的反射区域中的液晶层的厚度的调节器，反射区域中的液晶层的厚度优选设定为近似于液晶层的液晶层的厚度 透射区域。

公开(公告)号：US08115879B2

公开(公告)日：2012-02-14

申请号：US11768511

申请日：2007-06-26

申请人： Hidemasa Yamaguchi ,  Shuichi Tatemori ,  Masaaki Kabe ,  Yosuke Motoyama ,  Eiji Sakai

发明人： Hidemasa Yamaguchi ,  Shuichi Tatemori ,  Masaaki Kabe ,  Yosuke Motoyama ,  Eiji Sakai

IPC分类号： G02F1/1343 ,  G02F1/1335

CPC分类号： G02F1/133707 ,  G02F1/133371 ,  G02F1/133555 ,  G02F1/136213 ,  G02F2001/133638

摘要： A liquid crystal display has a driving substrate on which transparent pixel electrodes are formed; a counter substrate on which a counter electrode is formed; and a liquid crystal material disposed between the driving and counter substrates. Liquid crystal material molecules are oriented orthogonally to the substrates. The driving substrate has pixel capacitors and pixel transistors formed thereon, with the pixel capacitors disposed under the pixel electrodes. The pixel transistors act to write signal voltages to the pixel electrodes and pixel capacitors. The pixel electrodes have slits formed over the pixel capacitors to orient the the liquid crystal material molecules orthogonally and in a split manner. Each of the pixel capacitors has an electrode for reflecting light and forms a reflective region. Liquid crystal material portions in the reflective regions have a thickness greater than half the thickness of liquid crystal material portions in other transmissive regions.

摘要翻译： 液晶显示器具有形成有透明像素电极的驱动基板; 形成对置电极的对置基板; 以及设置在驱动和对置基板之间的液晶材料。 液晶材料分子与基底正交定向。 驱动基板具有形成在其上的像素电容器和像素晶体管，像素电容器设置在像素电极下方。 像素晶体管用于将信号电压写入像素电极和像素电容器。 像素电极具有形成在像素电容器上的狭缝，以使得液晶材料分子以正交方式和分离方式取向。 每个像素电容器具有用于反射光并形成反射区域的电极。 反射区域中的液晶材料部分的厚度大于其它透射区域中的液晶材料部分的厚度的一半。

公开(公告)号：US07973889B2

公开(公告)日：2011-07-05

申请号：US10936970

申请日：2004-09-09

申请人： Koji Noguchi ,  Masaaki Kabe ,  Hidemasa Yamaguchi ,  Kazuyuki Endo ,  Shuichi Tatemori ,  Eiji Sakai

发明人： Koji Noguchi ,  Masaaki Kabe ,  Hidemasa Yamaguchi ,  Kazuyuki Endo ,  Shuichi Tatemori ,  Eiji Sakai

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133514 ,  G02F1/13394

摘要： In a normally black mode liquid crystal display, the liquid crystal display and the method prevents the light leakage arising from existing the step for adjusting the thickness of the liquid crystal layer between the reflective electrode and the transparent electrode and that high contrast displaying can be possible. The interval adjustment layer is formed between the first substrate that the reflective electrode is formed in the reflective region and the transparent electrode is formed in the transmissive region, and the second substrate that is fixed at predetermined interval from the first substrate. This interval adjustment layer is adjuster of the thickness of the liquid crystal layer in the reflective region on the second substrate, and the thickness of the liquid crystal layer in the reflective region is preferable to be set approximately the thickness of the liquid crystal layer of the transmissive region.

摘要翻译： 在常黑模式液晶显示器中，液晶显示器和该方法防止了存在用于调节反射电极和透明电极之间的液晶层厚度的步骤所产生的漏光，并且可以实现高对比度显示 。 间隔调整层形成在反射区域中形成反射电极的第一基板和形成在透射区域中的透明电极的第一基板和从第一基板以预定间隔固定的第二基板。 该间隔调整层是第二基板上的反射区域中的液晶层的厚度的调整器，反射区域中的液晶层的厚度优选设定为近似于液晶层的液晶层的厚度 透射区域。

公开(公告)号：US20070040968A1

公开(公告)日：2007-02-22

申请号：US10571178

申请日：2004-09-09

申请人： Eiji Sakai ,  Shuichi Tatemori ,  Masaaki Kabe ,  Hidemasa Yamaguchi

发明人： Eiji Sakai ,  Shuichi Tatemori ,  Masaaki Kabe ,  Hidemasa Yamaguchi

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133371 ,  G02F1/133514 ,  G02F2201/48

摘要： A transflective liquid crystal display device can obtain a high luminance and a high contrast to realize a superior color repeatability and improve an image quality in a color display. In a second substrate 80, a region facing a region where a light reflection portion is formed includes a first region where a color filter layer is formed at a predetermined layer thickness and a second region where the color filer layer is not formed, and, in a first substrate, a layer thickness difference adjustment layer for adjusting a difference of a layer thickness of the liquid crystal layer generated by a height of step between the first region and the second region due to the color filter layer is formed in the region where the light reflection portion is formed so as to face the second region.

摘要翻译： 半透射型液晶显示装置可以获得高亮度和高对比度以实现优异的颜色重复性并提高彩色显示中的图像质量。 在第二基板80中，形成有形成有光反射部的区域的区域包括以规定的层厚形成滤色器层的第一区域和不形成彩色滤光层的第二区域， 在第一基板，第二基板，层厚度差异调整层中，用于调整由于滤色器层而导致的由第一区域和第二区域之间的台阶的高度产生的液晶层的层厚的差异， 光反射部分形成为面对第二区域。

公开(公告)号：US07133096B2

公开(公告)日：2006-11-07

申请号：US10787482

申请日：2004-02-26

申请人： Masaaki Kabe ,  Youko Takada ,  Eiji Sakai ,  Makoto Jisaki ,  Hidemasa Yamaguchi ,  Shuichi Tatemori

发明人： Masaaki Kabe ,  Youko Takada ,  Eiji Sakai ,  Makoto Jisaki ,  Hidemasa Yamaguchi ,  Shuichi Tatemori

IPC分类号： G02F1/13

CPC分类号： G02F1/133634 ,  G02F2203/09 ,  G02F2203/64

摘要： A liquid crystal display device free from reduction of chromaticity and having a good image quality in comparison with a normally white mode semi-transmission liquid crystal display device even in a case of employing a normally black mode, able to secure a gap of a reflection portion able to suppress occurrence of defects, enabling a reduction of voltage, able to realize a reduction of power consumption, exhibiting a more natural color of the dark state of transmission, and able to improve the image quality, wherein a reflection portion and a transmission portion are provided in one pixel, a normally black mode which becomes a dark state when no voltage is supplied is employed, an orientation mode of the liquid crystals is a twist orientation, a polarization plate and one phase difference plate are provided on a viewing surface side, and a polarization plate is provided on a back surface side.

摘要翻译： 即使在采用常黑模式的情况下，与常白模式半透射液晶显示装置相比，也不会降低色度并具有良好的图像质量的液晶显示装置，能够确保反射部分的间隙 能够抑制缺陷的发生，能够降低电压，能够实现功率消耗的降低，显示出暗色的透明状态的更自然的颜色，并且能够提高图像质量，其中反射部分和透射部分 设置在一个像素中，在不提供电压时变为暗状态的常黑模式，液晶的取向模式是扭转取向，偏振板和一个相位差板设置在观察表面侧 并且在背面侧设置偏光板。

公开(公告)号：US20060187390A1

公开(公告)日：2006-08-24

申请号：US11380153

申请日：2006-04-25

申请人： Masaaki Kabe ,  Youko Takada ,  Eiji Sakai ,  Makoto Jisaki ,  Hidemasa Yamaguchi ,  Shuichi Tatemori

发明人： Masaaki Kabe ,  Youko Takada ,  Eiji Sakai ,  Makoto Jisaki ,  Hidemasa Yamaguchi ,  Shuichi Tatemori

IPC分类号： G02F1/1335

CPC分类号： G02F1/133634 ,  G02F2203/09 ,  G02F2203/64

摘要： A liquid crystal display device free from reduction of chromaticity and having a good image quality in comparison with a normally white mode semi-transmission liquid crystal display device even in a case of employing a normally black mode, able to secure a gap of a reflection portion able to suppress occurrence of defects, enabling a reduction of voltage, able to realize a reduction of power consumption, exhibiting a more natural color of the dark state of transmission, and able to improve the image quality, wherein a reflection portion and a transmission portion are provided in one pixel, a normally black mode which becomes a dark state when no voltage is supplied is employed, an orientation mode of the liquid crystals is a twist orientation, a polarization plate and one phase difference plate are provided on a viewing surface side, and a polarization plate is provided on a back surface side.

摘要翻译： 即使在采用常黑模式的情况下，与常白模式半透射液晶显示装置相比，也不会降低色度并具有良好的图像质量的液晶显示装置，能够确保反射部分的间隙 能够抑制缺陷的发生，能够降低电压，能够实现功率消耗的降低，显示出暗色的透明状态的更自然的颜色，并且能够提高图像质量，其中反射部分和透射部分 设置在一个像素中，在不提供电压时变为暗状态的常黑模式，液晶的取向模式是扭转取向，偏振板和一个相位差板设置在观察表面侧 并且在背面侧设置偏光板。

公开(公告)号：US07532276B2

公开(公告)日：2009-05-12

申请号：US10571178

申请日：2004-09-09

申请人： Eiji Sakai ,  Shuichi Tatemori ,  Masaaki Kabe ,  Hidemasa Yamaguchi

发明人： Eiji Sakai ,  Shuichi Tatemori ,  Masaaki Kabe ,  Hidemasa Yamaguchi

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133371 ,  G02F1/133514 ,  G02F2201/48

摘要： A transflective liquid crystal display device can obtain a high luminance and a high contrast to realize a superior color repeatability and improve an image quality in a color display.In a second substrate 80, a region facing a region where a light reflection portion is formed includes a first region where a color filter layer is formed at a predetermined layer thickness and a second region where the color filer layer is not formed, and, in a first substrate, a layer thickness difference adjustment layer for adjusting a difference of a layer thickness of the liquid crystal layer generated by a height of step between the first region and the second region due to the color filter layer is formed in the region where the light reflection portion is formed so as to face the second region.

摘要翻译： 半透射型液晶显示装置可以获得高亮度和高对比度以实现优异的颜色重复性并提高彩色显示中的图像质量。 在第二基板80中，形成有形成有光反射部的区域的区域包括以规定的层厚形成滤色器层的第一区域和不形成彩色滤光层的第二区域， 在第一基板，第二基板，层厚度差异调整层中，用于调整由于滤色器层而导致的由第一区域和第二区域之间的台阶的高度产生的液晶层的层厚的差异， 光反射部分形成为面对第二区域。

公开(公告)号：US20090147208A1

公开(公告)日：2009-06-11

申请号：US12271015

申请日：2008-11-14

申请人： Shuichi TATEMORI ,  Masaaki Kabe ,  Hidemasa Yamaguchi ,  Seiji Uejima

发明人： Shuichi TATEMORI ,  Masaaki Kabe ,  Hidemasa Yamaguchi ,  Seiji Uejima

IPC分类号： G02F1/1339

CPC分类号： G02F1/13394 ,  G02F1/133371 ,  G02F2001/13396

摘要： Disclosed herein is a liquid crystal display device including, a liquid crystal layer, a first substrate and a second substrate which face each other through the liquid crystal layer therebetween, and a plurality of columnar spacers holding a gap between the first substrate and the second substrate, wherein the plurality of columnar spacers include a first columnar spacer and a second columnar spacer which are formed to be substantially equal in height, and a substrate surface of one of the first substrate and the second substrate is provided with a recess in at least one of a part where to dispose the first columnar spacer and a part where to dispose the second columnar spacer.

摘要翻译： 本发明公开了一种液晶显示装置，包括液晶层，第一基板和第二基板之间的液晶层彼此相对的液晶显示装置，以及在第一基板和第二基板之间保持间隙的多个柱状间隔件 ，其中所述多个柱状间隔件包括形成为基本上相同的高度的第一柱状间隔件和第二柱状间隔件，并且所述第一基板和所述第二基板中的一个的基板表面在至少一个 设置第一柱状间隔物的部分和设置第二柱状间隔物的部分。

公开(公告)号：US08023092B2

公开(公告)日：2011-09-20

申请号：US12271015

申请日：2008-11-14

申请人： Shuichi Tatemori ,  Masaaki Kabe ,  Hidemasa Yamaguchi ,  Seiji Uejima

发明人： Shuichi Tatemori ,  Masaaki Kabe ,  Hidemasa Yamaguchi ,  Seiji Uejima

IPC分类号： G02F1/1339

CPC分类号： G02F1/13394 ,  G02F1/133371 ,  G02F2001/13396

摘要： Disclosed herein is a liquid crystal display device including, a liquid crystal layer, a first substrate and a second substrate which face each other through the liquid crystal layer therebetween, and a plurality of columnar spacers holding a gap between the first substrate and the second substrate, wherein the plurality of columnar spacers include a first columnar spacer and a second columnar spacer which are formed to be substantially equal in height, and a substrate surface of one of the first substrate and the second substrate is provided with a recess in at least one of a part where to dispose the first columnar spacer and a part where to dispose the second columnar spacer.

摘要翻译： 本发明公开了一种液晶显示装置，包括液晶层，第一基板和第二基板之间的液晶层彼此相对的液晶显示装置，以及在第一基板和第二基板之间保持间隙的多个柱状间隔件 ，其中所述多个柱状间隔件包括形成为基本上相同的高度的第一柱状间隔件和第二柱状间隔件，并且所述第一基板和所述第二基板中的一个的基板表面在至少一个 设置第一柱状间隔物的部分和设置第二柱状间隔物的部分。