公开(公告)号：US07061456B2

公开(公告)日：2006-06-13

申请号：US09829078

申请日：2001-04-10

申请人： Ikuo Hiyama ,  Shinichi Komura ,  Tsunenori Yamamoto ,  Tetsuya Aoyama ,  Hideo Sato ,  Makato Tsumura ,  Katsumi Kondo ,  Yuka Utsumi

发明人： Ikuo Hiyama ,  Shinichi Komura ,  Tsunenori Yamamoto ,  Tetsuya Aoyama ,  Hideo Sato ,  Makato Tsumura ,  Katsumi Kondo ,  Yuka Utsumi

IPC分类号： G09G3/36

CPC分类号： G09G3/20 ,  G09G3/3659 ,  G09G2300/0439 ,  G09G2300/0814 ,  G09G2310/0262 ,  G09G2310/06 ,  G09G2340/0407

摘要： A display method can achieve both a substantially high definition image display and high speed dynamic image display. The image displaying method of an image displaying apparatus having a display portion consisting of a plurality of pixels takes each of a predetermined number of pixels as one block unit and forms one screen image for display by combining a region for displaying the same information on a plurality of pixels in one block unit during one scanning period and a region for permitting display of respectively different information on the plurality of pixels in the one block unit.

公开(公告)号：US20060125765A1

公开(公告)日：2006-06-15

申请号：US11352202

申请日：2006-02-13

申请人： Ikuo Hiyama ,  Shinichi Komura ,  Tsunenori Yamamoto ,  Tetsuya Aoyama ,  Hideo Sato ,  Makoto Tsumura ,  Katsumi Kondo ,  Yuka Utsumi

发明人： Ikuo Hiyama ,  Shinichi Komura ,  Tsunenori Yamamoto ,  Tetsuya Aoyama ,  Hideo Sato ,  Makoto Tsumura ,  Katsumi Kondo ,  Yuka Utsumi

IPC分类号： G09G3/36

CPC分类号： G09G3/20 ,  G09G3/3659 ,  G09G2300/0439 ,  G09G2300/0814 ,  G09G2310/0262 ,  G09G2310/06 ,  G09G2340/0407

摘要： A display method can achieve both a substantially high definition image display and high speed dynamic image display. The image displaying method of an image displaying apparatus having a display portion consisting of a plurality of pixels takes each of a predetermined number of pixels as one block unit and forms one screen image for display by combining a region for displaying the same information on a plurality of pixels in one block unit during one scanning period and a region for permitting display of respectively different information on the plurality of pixels in the one block unit.

摘要翻译： 显示方法可以实现基本上高清晰度图像显示和高速动态图像显示。 具有由多个像素组成的显示部分的图像显示装置的图像显示方法将预定数量的像素中的每一个作为一个块单位，并且通过组合用于显示多个像素的相同信息的区域来形成用于显示的一个屏幕图像 在一个扫描周期期间以一个块为单位的像素和用于允许在一个块单元中的多个像素上分别显示不同信息的区域。

公开(公告)号：US20050184952A1

公开(公告)日：2005-08-25

申请号：US11053029

申请日：2005-02-09

申请人： Akitoyo Konno ,  Masaya Adachi ,  Daisuke Kajita ,  Tsunenori Yamamoto ,  Katsumi Kondo ,  Tatsuki Inuzuka ,  Ikuo Hiyama ,  Yuka Utsumi

发明人： Akitoyo Konno ,  Masaya Adachi ,  Daisuke Kajita ,  Tsunenori Yamamoto ,  Katsumi Kondo ,  Tatsuki Inuzuka ,  Ikuo Hiyama ,  Yuka Utsumi

IPC分类号： G02F1/13357 ,  G02F1/133 ,  G02F1/1343 ,  G09G3/20 ,  G09G3/32 ,  G09G3/34 ,  G09G3/36

CPC分类号： G09G3/3426 ,  G09G3/3208 ,  G09G3/3225 ,  G09G3/346 ,  G09G3/3648 ,  G09G2300/023 ,  G09G2300/0434 ,  G09G2300/06 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/0238 ,  G09G2320/0247 ,  G09G2320/028 ,  G09G2320/0285 ,  G09G2320/029 ,  G09G2320/062 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2320/0653 ,  G09G2320/066 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2360/144 ,  G09G2360/145 ,  G09G2360/16

摘要： The video display apparatus has a light modulation device for forming a picture in accordance with a video signal and a lighting unit for irradiating, on the light modulation device, illumination light necessary to cause it to display the picture. In the apparatus, the lighting unit irradiates the illumination light in sequence of individual plural illumination light source partitive areas, a luminance distribution calculating unit calculates luminance distributions of video signals corresponding to the plural partitive areas to determine illumination light luminance levels of the individual partitive areas, an illumination controller controls rays of the illumination light of individual areas of the lighting unit on the basis of determination by the luminance distribution calculating unit, and a video corrector corrects the video signal inputted to the light modulation device on the basis of the determination by the luminance distribution calculating unit.

摘要翻译： 视频显示装置具有用于根据视频信号形成图像的光调制装置和用于在光调制装置上照射使其显示图像所需的照明光的照明单元。 在该装置中，照明装置按照各个照明光源部分区域照射照明光，亮度分布计算部分计算与多个部分区域对应的视频信号的亮度分布，以确定各个部分区域的照明光亮度水平 照明控制器基于亮度分布计算单元的判定来控制照明单元的各个区域的照明光的光线，并且视频校正器根据通过光调制装置的判定来校正输入到光调制装置的视频信号 亮度分布计算单元。

公开(公告)号：US07460103B2

公开(公告)日：2008-12-02

申请号：US11053029

申请日：2005-02-09

申请人： Akitoyo Konno ,  Masaya Adachi ,  Daisuke Kajita ,  Tsunenori Yamamoto ,  Katsumi Kondo ,  Tatsuki Inuzuka ,  Ikuo Hiyama ,  Yuka Utsumi

发明人： Akitoyo Konno ,  Masaya Adachi ,  Daisuke Kajita ,  Tsunenori Yamamoto ,  Katsumi Kondo ,  Tatsuki Inuzuka ,  Ikuo Hiyama ,  Yuka Utsumi

IPC分类号： G09G3/36

CPC分类号： G09G3/3426 ,  G09G3/3208 ,  G09G3/3225 ,  G09G3/346 ,  G09G3/3648 ,  G09G2300/023 ,  G09G2300/0434 ,  G09G2300/06 ,  G09G2310/08 ,  G09G2320/0233 ,  G09G2320/0238 ,  G09G2320/0247 ,  G09G2320/028 ,  G09G2320/0285 ,  G09G2320/029 ,  G09G2320/062 ,  G09G2320/064 ,  G09G2320/0646 ,  G09G2320/0653 ,  G09G2320/066 ,  G09G2320/103 ,  G09G2330/021 ,  G09G2360/144 ,  G09G2360/145 ,  G09G2360/16

摘要： The video display apparatus has a light modulation device for forming a picture in accordance with a video signal and a lighting unit for irradiating, on the light modulation device, illumination light necessary to cause it to display the picture. In the apparatus, the lighting unit irradiates the illumination light in sequence of individual plural illumination light source partitive areas, a luminance distribution calculating unit calculates luminance distributions of video signals corresponding to the plural partitive areas to determine illumination light luminance levels of the individual partitive areas, an illumination controller controls rays of the illumination light of individual areas of the lighting unit on the basis of determination by the luminance distribution calculating unit, and a video corrector corrects the video signal inputted to the light modulation device on the basis of the determination by the luminance distribution calculating unit.

摘要翻译： 视频显示装置具有用于根据视频信号形成图像的光调制装置和用于在光调制装置上照射使其显示图像所需的照明光的照明单元。 在该装置中，照明装置按照各个照明光源部分区域照射照明光，亮度分布计算部分计算与多个部分区域对应的视频信号的亮度分布，以确定各个部分区域的照明光亮度水平 照明控制器基于亮度分布计算单元的判定来控制照明单元的各个区域的照明光的光线，并且视频校正器根据通过光调制装置的判定来校正输入到光调制装置的视频信号 亮度分布计算单元。

公开(公告)号：US07019799B2

公开(公告)日：2006-03-28

申请号：US11041229

申请日：2005-01-25

申请人： Yuka Utsumi ,  Ikuo Hiyama ,  Shinichi Komura ,  Katsumi Kondo

发明人： Yuka Utsumi ,  Ikuo Hiyama ,  Shinichi Komura ,  Katsumi Kondo

IPC分类号： G02F1/1335

CPC分类号： G02F1/133509 ,  G02F1/133514

摘要： A liquid crystal display for displaying an image to be visible for a viewer, has a liquid crystal, a pair of electrodes for controlling an orientation of at least a part of the liquid crystal in accordance with an electric field between the electrodes, a light source for generating a light to be transmitted through the liquid crystal to the viewer, a pair of first and second polarizer plates, and a band-pass filter. The first polarizer plate is arranged between the liquid crystal and the light source, and the second polarizer plate is arranged between the liquid crystal and the viewer. The band-pass filter absorbs a component of the light, in which a wave-length of the component of the light is no more than 440 nm, and the band-pass filter is arranged between the light source and the viewer.

摘要翻译： 用于显示用于观看者可见的图像的液晶显示器具有液晶，一对电极，用于根据电极之间的电场来控制至少一部分液晶的取向;光源 用于产生通过液晶透射到观察者的光，一对第一和第二偏振片和带通滤光器。 第一偏振板配置在液晶与光源之间，第二偏光板配置在液晶与观察者之间。 带通滤波器吸收光的分量波长不大于440nm的光的分量，并且带通滤波器被布置在光源和观看者之间。

公开(公告)号：US20050128378A1

公开(公告)日：2005-06-16

申请号：US11041229

申请日：2005-01-25

申请人： Yuka Utsumi ,  Ikuo Hiyama ,  Shinichi Komura ,  Katsumi Kondo

发明人： Yuka Utsumi ,  Ikuo Hiyama ,  Shinichi Komura ,  Katsumi Kondo

IPC分类号： G02F1/133 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/1368 ,  G09F9/00

CPC分类号： G02F1/133509 ,  G02F1/133514

摘要： A liquid crystal display for displaying an image to be visible for a viewer, has a liquid crystal, a pair of electrodes for controlling an orientation of at least a part of the liquid crystal in accordance with an electric field between the electrodes, a light source for generating a light to be transmitted through the liquid crystal to the viewer, a pair of first and second polarizer plates, and a band-pass filter. The first polarizer plate is arranged between the liquid crystal and the light source, and the second polarizer plate is arranged between the liquid crystal and the viewer. The band-pass filter absorbs a component of the light, in which a wave-length of the component of the light is no more than 440 nm, and the band-pass filter is arranged between the light source and the viewer.

摘要翻译： 用于显示用于观看者可见的图像的液晶显示器具有液晶，一对电极，用于根据电极之间的电场来控制至少一部分液晶的取向;光源 用于产生通过液晶透射到观察者的光，一对第一和第二偏振片和带通滤光器。 第一偏振板配置在液晶与光源之间，第二偏光板配置在液晶与观察者之间。 带通滤波器吸收光的分量波长不大于440nm的光的分量，并且带通滤波器被布置在光源和观看者之间。

公开(公告)号：US06850293B2

公开(公告)日：2005-02-01

申请号：US10692931

申请日：2003-10-27

申请人： Yuka Utsumi ,  Ikuo Hiyama ,  Shinichi Komura ,  Katsumi Kondo

发明人： Yuka Utsumi ,  Ikuo Hiyama ,  Shinichi Komura ,  Katsumi Kondo

IPC分类号： G02F1/133 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/1368 ,  G09F9/00 ,  G02F1/1343

CPC分类号： G02F1/133509 ,  G02F1/133514

摘要： A liquid crystal display for displaying an image to be visible for a viewer, has a liquid crystal, a pair of electrodes for controlling an orientation of at least a part of the liquid crystal in accordance with an electric field between the electrodes, a light source for generating a light to be transmitted through the liquid crystal to the viewer, a pair of first and second polarizer plates, the first polarizer plate being arranged between the liquid crystal and the light source, and the second polarizer plate being arranged between the liquid crystal and the viewer, and a band-pass filter for absorbing a component of the light, a wave-length of which component is not more than 440 nm, and the band-pass filter being arranged between the light source and the viewer.

摘要翻译： 用于显示用于观看者可见的图像的液晶显示器具有液晶，一对电极，用于根据电极之间的电场来控制至少一部分液晶的取向;光源 用于产生通过液晶透射到观察者的光，一对第一和第二偏振片，第一偏振片布置在液晶和光源之间，第二偏振片布置在液晶 观看者，以及用于吸收光的分量的带通滤波器，其分量不大于440nm的波长，并且带通滤波器布置在光源和观看者之间。

公开(公告)号：US06646699B2

公开(公告)日：2003-11-11

申请号：US09956138

申请日：2001-09-20

申请人： Yuka Utsumi ,  Ikuo Hiyama ,  Shinichi Komura ,  Katsumi Kondo

发明人： Yuka Utsumi ,  Ikuo Hiyama ,  Shinichi Komura ,  Katsumi Kondo

IPC分类号： G02F11335

CPC分类号： G02F1/133509 ,  G02F1/133514

摘要： A liquid crystal display for displaying an image to be visible for a viewer, has a liquid crystal, a pair of electrodes for controlling an orientation of at least a part of the liquid crystal in accordance with an electric field between the electrodes, a light source for generating a light to be transmitted through the liquid crystal to the viewer, a pair of first and second polarizer plates, the first polarizer plate being arranged between the liquid crystal and the light source, and the second polarizer plate being arranged between the liquid crystal and the viewer, and a band-pass filter for absorbing a component of the light, a wave-length of which component is not more than 440 nm, and the band-pass filter being arranged between the light source and the viewer.

摘要翻译： 用于显示用于观看者可见的图像的液晶显示器具有液晶，一对电极，用于根据电极之间的电场来控制至少一部分液晶的取向;光源 用于产生通过液晶透射到观察者的光，一对第一和第二偏振片，第一偏振片布置在液晶和光源之间，第二偏振片布置在液晶 观看者，以及用于吸收光的分量的带通滤波器，其分量不大于440nm的波长，并且带通滤波器布置在光源和观看者之间。

公开(公告)号：US20090040438A1

公开(公告)日：2009-02-12

申请号：US12244181

申请日：2008-10-02

申请人： Yuka Utsumi ,  Katsumi Kondo ,  Ikuo Hiyama ,  Osamu Itoh ,  Masahito Ohe ,  Kazuhiko Yanagawa ,  Keiichiro Ashizawa

发明人： Yuka Utsumi ,  Katsumi Kondo ,  Ikuo Hiyama ,  Osamu Itoh ,  Masahito Ohe ,  Kazuhiko Yanagawa ,  Keiichiro Ashizawa

IPC分类号： G02F1/1335

CPC分类号： G02F1/133604 ,  G02F1/133371 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133609 ,  G02F1/134363 ,  G09G3/3406 ,  G09G3/3648 ,  G09G2300/0434 ,  G09G2320/0242 ,  G09G2330/021

摘要： A liquid crystal display apparatus includes a liquid crystal panel having polarizers, and a back light having a light source for illumination of the liquid crystal panel which has a characteristic of spectral transmittance required to satisfy the following equation, x>y>z, when a medium tone display voltage varies in a range between a minimum and maximum voltage for a Blue pixel, where “x” is a value of the transmittance in the panel at a wavelength corresponding to a longest wavelength in a range of wavelengths designated for blue light, “y” is a value of the transmittance in the panel at a wavelength corresponding to a maximum value of the intensity in a range of wavelengths designated for green light, and “z” is a value of the transmittance in the panel at a wavelength corresponding to a maximum value of the intensity in a range of wavelengths designated for red light.

摘要翻译： 液晶显示装置包括具有偏振器的液晶面板和具有用于照明液晶面板的光源的背光，其具有满足下列等式所要求的光谱透射特性：x> y> z，当a 中等色调显示电压在蓝色像素的最小和最大电压之间的范围内变化，其中“x”是面对蓝色光指定的波长范围内对应于最长波长的波长的面板中透射率的值， “y”是面板中对应于绿色光的波长范围内的强度的最大值的波长的面板中的透射率的值，“z”是面板中对应于波长的波长的透射率值 到指定用于红光的波长范围内的强度的最大值。

公开(公告)号：US08059235B2

公开(公告)日：2011-11-15

申请号：US12363851

申请日：2009-02-02

申请人： Yuka Utsumi ,  Makiko Sugibayashi ,  Ikuo Hiyama ,  Katsumi Kondo ,  Mutsumi Maehara

发明人： Yuka Utsumi ,  Makiko Sugibayashi ,  Ikuo Hiyama ,  Katsumi Kondo ,  Mutsumi Maehara

IPC分类号： G02F1/1335

CPC分类号： G02F1/133514 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/1393 ,  G02F2203/04

摘要： A liquid crystal display includes a pair of substrates having a polarizer, a liquid crystal layer sandwiched between the substrates of the pair, a color filter layer sandwiched between one of the substrates of the pair and the liquid crystal layer, a light source for supplying light to the pair of substrates, the liquid crystal layer, and the color filter layer. The color filter layer includes three filters for displaying blue, green and red. Only the green filter of the three filters selectively includes an absorbing component capable of absorbing a light spectrum within a wavelength range from 480 nm to 500 nm.

摘要翻译： 液晶显示器包括一对基板，其具有偏振器，夹在该对基板之间的液晶层，夹在一对基板之间的滤色器层和液晶层，用于提供光的光源 到一对基板，液晶层和滤色器层。 滤色器层包括三个用于显示蓝色，绿色和红色的滤光器。 只有三个滤光器的绿色滤光片选择性地包括能够吸收480nm至500nm波长范围内的光谱的吸收组件。