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    STEREOSCOPIC LIQUID CRYSTAL SHUTTER GLASSES AND STEREOSCOPIC IMAGE DISPLAY SYSTEM
    2.
    发明申请
    STEREOSCOPIC LIQUID CRYSTAL SHUTTER GLASSES AND STEREOSCOPIC IMAGE DISPLAY SYSTEM 审中-公开
    立体液体水晶快门玻璃和立体图像显示系统

    公开(公告)号：US20110242651A1

    公开(公告)日：2011-10-06

    申请号：US13073160

    申请日：2011-03-28

    申请人： Kazuhiro NISHIYAMA ,  Mitsutaka Okita ,  Shigesumi Araki ,  Toshiyuki Higano

    发明人： Kazuhiro NISHIYAMA ,  Mitsutaka Okita ,  Shigesumi Araki ,  Toshiyuki Higano

    IPC分类号： G02B27/26 ,  G02B27/22

    CPC分类号： G02B27/2264 ,  G02F1/1395

    摘要： According to one embodiment, stereoscopic liquid crystal shutter glasses include a left-eye liquid crystal shutter and a right-eye liquid crystal shutter. Each of the left-eye liquid crystal shutter and the right-eye liquid crystal shutter has a response time not more than 5 milliseconds. Each of the left-eye liquid crystal shutter and the right-eye liquid crystal shutter has a contrast ratio not less than 40:1. The contrast ratio is a value at an angle of sight of 35 degrees in all directions.

    摘要翻译： 根据一个实施例，立体液晶快门眼镜包括左眼液晶快门和右眼液晶快门。 左眼液晶快门和右眼液晶快门中的每一个具有不超过5毫秒的响应时间。 左眼液晶快门和右眼液晶快门中的每一个具有不小于40:1的对比度。 对比度是在所有方向上的视角为35度的值。

    Liquid crystal display device
    4.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US08432340B2

    公开(公告)日：2013-04-30

    申请号：US11776264

    申请日：2007-07-11

    申请人： Mitsutaka Okita ,  Kazuhiro Nishiyama ,  Shigesumi Araki ,  Emi Kisara

    发明人： Mitsutaka Okita ,  Kazuhiro Nishiyama ,  Shigesumi Araki ,  Emi Kisara

    IPC分类号： G09G3/34

    CPC分类号： G09G3/3648 ,  G09G3/3655 ,  G09G2300/0456 ,  G09G2310/061 ,  G09G2320/0276 ,  G09G2360/144

    摘要： A liquid crystal display device includes a reflective display part and a transmissive display part in each of a plurality of matrix-arrayed pixels. The liquid crystal display device includes a liquid crystal display panel which is configured such that a liquid crystal layer is held between a pair of substrates and gradation display is performed in accordance with a pixel voltage which is applied to the liquid crystal layer of each pixel, a backlight which illuminates the liquid crystal display panel, a sensor unit which detects brightness of ambient light, and a voltage setting unit which sets the pixel voltage relative to each of input gradation levels, on the basis of the brightness that is detected by the sensor unit.

    摘要翻译： 液晶显示装置在多个矩阵阵列像素的每一个中包括反射显示部分和透射显示部分。 液晶显示装置包括液晶显示面板，其被配置为使得液晶层保持在一对基板之间，并且根据施加到每个像素的液晶层的像素电压来执行灰度显示， 照亮液晶显示面板的背光源，检测环境光的亮度的传感器单元，以及基于由传感器检测到的亮度来设定像素电压相对于各输入灰度等级的电压设定单元 单元。

    OCB-mode liquid-crystal display device
    5.
    发明授权
    OCB-mode liquid-crystal display device 有权
    OCB模式液晶显示装置

    公开(公告)号：US07817233B2

    公开(公告)日：2010-10-19

    申请号：US11616644

    申请日：2006-12-27

    申请人： Mitsutaka Okita ,  Kazuhiro Nishiyama ,  Daiichi Suzuki ,  Shigesumi Araki

    发明人： Mitsutaka Okita ,  Kazuhiro Nishiyama ,  Daiichi Suzuki ,  Shigesumi Araki

    IPC分类号： G02F1/1335 ,  G02F1/133 ,  G09G3/36

    CPC分类号： G02F1/1395 ,  G09G3/3648 ,  G09G2300/0491 ,  G09G2310/06 ,  G09G2320/0233 ,  G09G2320/0285

    摘要： In an embodiment of the invention for an OCB (Optically Compensated Bend)-mode liquid-crystal display (LCD) device, retardation and/or a predetermined voltage range, from which a voltage applied to pixels in a viewing area is selected, is set for the each pixel or for the pixels in each region of the viewing area such that: the luminance on each pixel monotonously increases or decreases with increase of voltage in the predetermined voltage range; the luminance in central portion of the viewing area becomes minimum at black displaying.

    摘要翻译： 在用于OCB（光学补偿弯曲）模式液晶显示器（LCD）器件的本发明的实施例中，设置了施加到观看区域中的像素的电压的延迟和/或预定电压范围， 对于每个像素或对于观察区域的每个区域中的像素，使得：每个像素上的亮度随着预定电压范围内的电压的增加而单调增加或减小; 在黑色显示下，观看区域的中央部分的亮度变得最小。

    LIQUID CRYSTAL DISPLAY DEVICE
    6.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
    液晶显示装置

    公开(公告)号：US20090002609A1

    公开(公告)日：2009-01-01

    申请号：US12121381

    申请日：2008-05-15

    申请人： Mitsutaka Okita ,  Kazuhiro Nishiyama ,  Shigesumi Araki ,  Emi Higano

    发明人： Mitsutaka Okita ,  Kazuhiro Nishiyama ,  Shigesumi Araki ,  Emi Higano

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/13363 ,  G02F1/133371 ,  G02F1/133555 ,  G02F1/13471 ,  G02F2001/133638 ,  G02F2202/40 ,  G02F2413/04 ,  G02F2413/105 ,  G02F2413/11 ,  G02F2413/12 ,  G02F2413/14

    摘要： A liquid crystal display device having a reflective part and a transmissive part in each of a plurality of pixels which are arrayed in a matrix, includes a liquid crystal display panel which is configured such that a liquid crystal layer is held between a pair of substrates, and to which an OCB mode is applied, and a pair of optical elements which are disposed on outer surfaces of the liquid crystal display panel, respectively, and optically compensate a retardation of the liquid crystal layer in a predetermined display state in which a voltage is applied to the liquid crystal layer, wherein the optical element is configured to include a circular polarization element including a polarizer and a first retardation plate which is disposed between the polarizer and the liquid crystal display panel and imparts a retardation of 1/4 wavelength, and a second retardation plate which is disposed between the circular polarization element and the liquid crystal layer, and has refractive index anisotropy with a major axis being inclined to a normal line, and the optical element has a retardation in a thickness direction thereof.

    摘要翻译： 具有排列成矩阵状的多个像素的具有反射部和透射部的液晶显示装置，具有将液晶层保持在一对基板之间的液晶显示面板， 并且分别施加OCB模式和一对光学元件，分别设置在液晶显示面板的外表面上，并且在预定的显示状态下光学地补偿液晶层的延迟，其中电压为 应用于液晶层，其中，所述光学元件被构造为包括偏振器和偏振器与液晶显示面板之间的第一延迟板的圆偏振元件，并且赋予1/4波长的延迟，并且 第二延迟板，设置在圆偏振元件和液晶层之间，并具有折射率 长轴与法线倾斜，光学元件在其厚度方向上具有延迟。

    DISPLAY APPARATUS
    7.
    发明申请
    DISPLAY APPARATUS 审中-公开
    显示设备

    公开(公告)号：US20080068317A1

    公开(公告)日：2008-03-20

    申请号：US11764494

    申请日：2007-06-18

    申请人： Shigesumi Araki ,  Kazuhiro Nishiyama ,  Mitsutaka Okita

    发明人： Shigesumi Araki ,  Kazuhiro Nishiyama ,  Mitsutaka Okita

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3607 ,  G09G3/2003 ,  G09G2310/0235 ,  G09G2320/0666 ,  G09G2340/06

    摘要： A display apparatus includes a video signal converter unit which converts input video signals of n colors (n is an integer equal to or larger than 2) into converted video signals of at least (n+1) colors, a video signal generator unit which, on the basis of the input video signal of at least one color, generates converted video signals of new (n+1) colors with the luminance of two or more converted video signals being improved, a display panel which displays (n+1) images sequentially on the basis of the converted video signals of the new (n+1) colors, and a backlight which switches between light sources of (n+1) colors for illumination sequentially in accordance with the images displayed on the display panel.

    摘要翻译： 显示装置包括将n种颜色（n为2以上的整数）的输入视频信号转换为至少（n + 1）种颜色的转换视频信号的视频信号转换单元，视频信号发生器单元， 基于至少一种颜色的输入视频信号，生成具有改善的两个或更多个转换视频信号的亮度的新（n + 1）色的转换视频信号，显示（n + 1）个图像的显示面板 根据新的（n + 1）颜色的转换的视频信号顺序地依次显示，以及根据显示面板上显示的图像依次切换用于照明的（n + 1）颜色的光源的背光源。

    Liquid crystal display device
    8.
    发明申请
    Liquid crystal display device 审中-公开
    液晶显示装置

    公开(公告)号：US20060221283A1

    公开(公告)日：2006-10-05

    申请号：US11441009

    申请日：2006-05-26

    申请人： Kenji Nakao ,  Kazuhiro Nishiyama ,  Mitsutaka Okita ,  Daiichi Suzuki ,  Shigesumi Araki

    发明人： Kenji Nakao ,  Kazuhiro Nishiyama ,  Mitsutaka Okita ,  Daiichi Suzuki ,  Shigesumi Araki

    IPC分类号： G02F1/1335

    CPC分类号： G02B5/3083 ,  G02F1/13363 ,  G02F1/133634 ,  G02F1/1395 ,  G02F2001/133637 ,  G02F2413/04

    摘要： Optical compensation elements include first phase plates and second phase plates, which have retardation in a thickness direction. When a value Δn/Δnλ is set by normalizing a retardation amount Δn·d relating to light of each of wavelengths by a retardation amount Δnλ·d relating to light of a predetermined wavelength λ, a normalized value Δn/Δnλ in the first phase plate is less than a normalized value Δn/Δnλ in a liquid crystal layer, and a normalized value Δn/Δnλ in the second phase plate is greater than the normalized value Δn/Δnλ in the liquid crystal layer, with respect to light of wavelengths other than the predetermined wavelength.

    摘要翻译： 光学补偿元件包括在厚度方向上具有延迟的第一相位板和第二相位板。 当通过将与每个波长的光相关的延迟量Deltan.d归一化与延迟量Deltan / Deltan <λ> 相关的延迟量Deltan＆lt; lambda＆lt; 第一相位板中的预定波长λ，归一化值Deltan / Deltanλλ小于液晶层中的归一化值Deltan / Deltanλλ，并且归一化 第二相位板中的值Deltan / Deltanλ大于液晶层中的归一化值Deltan / Deltanλλ，相对于预定值以外的波长的光 波长。

    Liquid crystal display device
    10.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US08189148B2

    公开(公告)日：2012-05-29

    申请号：US12121413

    申请日：2008-05-15

    申请人： Emi Higano ,  Kazuhiro Nishiyama ,  Mitsutaka Okita ,  Shigesumi Araki

    发明人： Emi Higano ,  Kazuhiro Nishiyama ,  Mitsutaka Okita ,  Shigesumi Araki

    IPC分类号： G02F1/1335

    CPC分类号： G02F1/13363 ,  G02F1/1395 ,  G02F2001/133637 ,  G02F2001/133638 ,  G02F2202/40 ,  G02F2413/04 ,  G02F2413/11 ,  G02F2413/13 ,  G02F2413/14

    摘要： A transflective liquid crystal display device includes a liquid crystal display panel which is configured such that a liquid crystal layer is held between a pair of substrates, and to which an OCB mode is applied, and a pair of optical elements which are disposed on outsides of the liquid crystal layer, and optically compensate a retardation of the liquid crystal layer in a predetermined display state in which a voltage is applied to the liquid crystal layer, wherein the optical element is configured to include a circular polarization element including a polarizer and a first retardation plate which imparts a retardation of ¼ wavelength, and the first retardation plate has such wavelength dispersion characteristics as to establish a relationship, α1

    摘要翻译： 半透射型液晶显示装置包括：液晶显示面板，其被配置为使液晶层保持在一对基板之间，并且施加OCB模式;以及一对光学元件，其设置在 液晶层，并且在对液晶层施加电压的预定显示状态下光学地补偿液晶层的延迟，其中光学元件被配置为包括包括偏振器的圆偏振元件和第一 赋予1/4波长的相位差的延迟板，第一相位差板具有建立关系的波长色散特性α1<1，其中α1是波长430nm处的面内相位差Re430与 波长550nm处的面内延迟Re550。