公开(公告)号：US07006113B2

公开(公告)日：2006-02-28

申请号：US09933799

申请日：2001-08-22

申请人： Tsunenori Yamamoto ,  Tatsuki Inuzuka ,  Ikuo Hiyama ,  Shinichi Komura

发明人： Tsunenori Yamamoto ,  Tatsuki Inuzuka ,  Ikuo Hiyama ,  Shinichi Komura

IPC分类号： G09G5/00

CPC分类号： G09G3/2011 ,  G09G3/32 ,  G09G3/3659 ,  G09G2300/0814

摘要： A display apparatus includes pixels arranged in matrix; a pixel electrode disposed inside each of the pixels; a display device disposed inside each of the pixels, for executing display in accordance with a voltage of the pixel electrode; a scanning line driving circuit; an identification signal line driving circuit; a storage unit for storing the identification signal supplied from the identification signal line in the pixel; a gray scale voltage line driving circuit; a selection unit for selecting the gray scale voltage supplied to the gray scale voltage lines based on the identification signal stored in the storage unit; a switching device for applying the selected gray scale voltage to the pixel electrode; and a gray scale write line driving circuit for supplying a gray scale write signal to a gray scale write line for controlling the switching device.

摘要翻译： 显示装置包括以矩阵排列的像素; 设置在每个像素内的像素电极; 设置在每个像素内的显示装置，用于根据像素电极的电压进行显示; 扫描线驱动电路; 识别信号线驱动电路; 存储单元，用于存储从像素中的识别信号线提供的识别信号; 灰度电压线驱动电路; 选择单元，用于基于存储在存储单元中的识别信号来选择提供给灰度级电压线的灰度电压; 用于将所选择的灰度电压施加到所述像素电极的开关装置; 以及用于向灰度写入线提供灰度写入信号以控制开关器件的灰度写入线驱动电路。

公开(公告)号：US06894671B2

公开(公告)日：2005-05-17

申请号：US09817217

申请日：2001-03-27

申请人： Tsunenori Yamamoto ,  Ikuo Hiyama ,  Shinichi Komura ,  Tetsuya Aoyama ,  Hajime Akimoto ,  Katsuyuki Funahata ,  Kazuhiro Kuwabara

发明人： Tsunenori Yamamoto ,  Ikuo Hiyama ,  Shinichi Komura ,  Tetsuya Aoyama ,  Hajime Akimoto ,  Katsuyuki Funahata ,  Kazuhiro Kuwabara

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

CPC分类号： G09G3/2011 ,  G09G3/2018 ,  G09G3/2022 ,  G09G3/3258 ,  G09G3/3659 ,  G09G2300/0852

摘要： A display apparatus is capable of adapting sufficiently to an increase in the display frequency even when using an optical modulation element which has a fairly low response speed and can rewrite an image at a high speed. The display apparatus separately performs mapping of display data for an optical modulation element of each pixel and application of gradation information. The display apparatus divides a display period of one frame into a plurality of sub-frames, controls the input value for the optical modulation element independently per each sub-frame in the plurality of sub-frames, and displays an image with a gradation display using the optical modulation element.

摘要翻译： 即使当使用具有相当低的响应速度并且可以高速重写图像的光调制元件时，显示装置也能够充分适应显示频率的增加。 显示装置分别执行每个像素的光调制元件的显示数据的映射和灰度信息的应用。 显示装置将一帧的显示周期分割成多个子帧，对于多个子帧中的每个子帧独立地控制光调制元件的输入值，并且使用 光调制元件。

公开(公告)号：US20050068480A1

公开(公告)日：2005-03-31

申请号：US10956254

申请日：2004-09-30

申请人： Ikuo Hiyama ,  Shinichi Komura ,  Tsunenori Yamamoto ,  Yuka Utsumi ,  Mutsumi Maehara ,  Daisuke Kajita

发明人： Ikuo Hiyama ,  Shinichi Komura ,  Tsunenori Yamamoto ,  Yuka Utsumi ,  Mutsumi Maehara ,  Daisuke Kajita

IPC分类号： G02B5/30 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/13363 ,  G02F1/1343 ,  G02F1/136

CPC分类号： G02F1/13363 ,  G02F1/133604 ,  G02F1/134363 ,  G02F2001/133635 ,  G02F2413/04 ,  G02F2413/11 ,  G02F2413/13

摘要： In an in-plane switching (ISP) mode controlling transmission and shielding of light by application of lateral electric field to liquid crystal molecules aligned in the direction in parallel to a substrate, increase in luminance or color shift at a black-representation area or upon black-representation condition at an inclined viewing angle is reduced. First and second polarizing plates sandwiching a liquid crystal layer each have a supporting member (plate) on at least either surface thereof. The supporting member on the inside surface of the first polarizing plate on the side of an illumination unit has a retardation in the thickness direction R1·h1 and the supporting member on the inside surface of the second polarizing plate has a retardation in the thickness direction R2·h2. In the O-mode, R1·h1>R2·h2 and in the E-mode, R1·h1

摘要翻译： 在平面切换（ISP）模式下，通过向与基板平行的方向对准的液晶分子施加横向电场来控制光的透射和屏蔽，在黑色表示区域或在黑色表示区域上亮度或颜色偏移增加 在倾斜视角下的黑色表示条件减少。 夹着液晶层的第一和第二偏光板在其至少一个表面上各具有支撑部件（板）。 在第一偏振片的照明单元一侧的内表面上的支撑构件在厚度方向R1.h1上具有延迟，第二偏振片的内表面上的支撑构件在厚度方向R2上具有延迟 .h2。 在O模式下，R1.h1> R2.h2和E模式中，R1.h1

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：US06882333B2

公开(公告)日：2005-04-19

申请号：US09876119

申请日：2001-06-08

申请人： Shinichi Komura ,  Tetsuya Aoyama ,  Ikuo Hiyama ,  Tsunenori Yamamoto ,  Hiroshi Kageyama ,  Shinya Ohtsuji

发明人： Shinichi Komura ,  Tetsuya Aoyama ,  Ikuo Hiyama ,  Tsunenori Yamamoto ,  Hiroshi Kageyama ,  Shinya Ohtsuji

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/3659 ,  G09G3/2011 ,  G09G3/2051 ,  G09G2300/0809

摘要： A display apparatus which can display a ultra-high definition picture and high-speed animation is provided. The input picture signal is connected by signal generation circuit which supplies a desired signal to X driver according to n-gradation approximation picture signal output from n-gradation approximation calculating circuit to convert into n-gradation approximation picture signal approximated to binary gradation in every block and n-gradation approximation calculating circuit, Y driver, common voltage generating circuit, signal supply circuit and X driver, and a plurality of pixel parts connected by X signal line and Y driver which extends in the Y direction, and provided to the intersection parts of Y signal line which expands in the X direction.

摘要翻译： 提供了可以显示超高清晰图像和高速动画的显示装置。 输入图像信号由信号产生电路连接，该信号产生电路根据从n级灰度近似计算电路输出的n级灰度近似图像信号向X驱动器提供所需信号，以转换为近似于二进制灰度的n级灰度近似图像信号 和n级灰度近似计算电路，Y驱动器，公共电压发生电路，信号供给电路和X驱动器，以及通过在Y方向延伸的X信号线和Y驱动器连接的多个像素部件，并且被提供给交点 的Y信号线在X方向上扩展。

公开(公告)号：US06850219B2

公开(公告)日：2005-02-01

申请号：US09864311

申请日：2001-05-25

申请人： Tetsuya Aoyama ,  Shinichi Komura ,  Ikuo Hiyama ,  Tsunenori Yamamoto ,  Yoshiyuki Kaneko ,  Mitsuji Ikeda ,  Osamu Itou ,  Hideo Satou ,  Shoichi Hirota

发明人： Tetsuya Aoyama ,  Shinichi Komura ,  Ikuo Hiyama ,  Tsunenori Yamamoto ,  Yoshiyuki Kaneko ,  Mitsuji Ikeda ,  Osamu Itou ,  Hideo Satou ,  Shoichi Hirota

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/3648 ,  G09G2300/0809 ,  G09G2310/0208

摘要： A display device is constituted by a display module which determines a plurality of pieces of pixels as belonging to one block unit, selects the plurality of pixels in each block unit at the same time and displays a picture image by adding one or a plurality of specific patterns each having different spatial frequencies of each block unit; a display control unit which controls the display module; a picture image signal generation unit which generates picture image signals; and a computing circuit which generates the specific patterns each having different spatial frequencies while weighting the same based on the picture image signals for every block unit. Thereby, a display device which reduces the signal clock frequency as well as increases the signal writing time, enhances the opening rate of an LC panel and permits a highly fine display and a high speed motion picture display, is obtained.

摘要翻译： 显示装置由将多个像素确定为属于一个块单位的显示模块构成，同时选择各块单位中的多个像素，并通过添加一个或多个特定的图像图像来显示图像图像 每个块单元具有不同空间频率的模式; 控制显示模块的显示控制单元; 产生图像信号的图像信号生成单元; 以及计算电路，其生成每个具有不同空间频率的特定图案，同时基于每个块单元的图像图像信号对其加权。 从而，可以获得降低信号时钟频率以及增加信号写入时间的显示装置，从而提高了LC面板的打开速度并且获得了高度精细的显示和高速运动图像显示。

公开(公告)号：US07292299B2

公开(公告)日：2007-11-06

申请号：US10956254

申请日：2004-09-30

申请人： Ikuo Hiyama ,  Shinichi Komura ,  Tsunenori Yamamoto ,  Yuka Utsumi ,  Mutsumi Maehara ,  Daisuke Kajita

发明人： Ikuo Hiyama ,  Shinichi Komura ,  Tsunenori Yamamoto ,  Yuka Utsumi ,  Mutsumi Maehara ,  Daisuke Kajita

IPC分类号： G02F1/1335

CPC分类号： G02F1/13363 ,  G02F1/133604 ,  G02F1/134363 ,  G02F2001/133635 ,  G02F2413/04 ,  G02F2413/11 ,  G02F2413/13

摘要： In an in-plane switching (ISP) mode controlling transmission and shielding of light by application of lateral electric field to liquid crystal molecules aligned in the direction in parallel to a substrate, increase in luminance or color shift at a black-representation area or upon black-representation condition at an inclined viewing angle is reduced. First and second polarizing plates sandwiching a liquid crystal layer each have a supporting member (plate) on at least either surface thereof. The supporting member on the inside surface of the first polarizing plate on the side of an illumination unit has a retardation in the thickness direction R1·h1 and the supporting member on the inside surface of the second polarizing plate has a retardation in the thickness direction R2·h2. In the O-mode, R1·h1>R2·h2 and in the E-mode, R1·h1

摘要翻译： 在平面切换（ISP）模式下，通过向与基板平行的方向对准的液晶分子施加横向电场来控制光的透射和屏蔽，在黑色表示区域或在黑色表示区域上亮度或颜色偏移增加 在倾斜视角下的黑色表示条件减少。 夹着液晶层的第一和第二偏光板在其至少一个表面上各具有支撑部件（板）。 在照明单元一侧的第一偏振片的内表面上的支撑构件在厚度方向R 1，h 1上具有延迟，第二偏振片的内表面上的支撑构件具有厚度的延迟 方向R 2 .h 2。 在O模式中，R 1 .h 1> R 2 .h 2，在E模式中，R 1 .h 1

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：US08004545B2

公开(公告)日：2011-08-23

申请号：US11869765

申请日：2007-10-10

申请人： Tatsuki Inuzuka ,  Shinichi Komura ,  Yoshifumi Sekiguchi

发明人： Tatsuki Inuzuka ,  Shinichi Komura ,  Yoshifumi Sekiguchi

IPC分类号： G09G5/10 ,  G09G3/36

CPC分类号： G09G3/3413 ,  G09G3/3426 ,  G09G5/028 ,  G09G2300/0452 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2330/023 ,  G09G2340/02 ,  G09G2360/144

摘要： A display apparatus is arranged to have pixels, each of which has a RGBW (Red, Green, Blue and White) wavelength distribution characteristic, located two-dimensionally. The display apparatus includes an input unit for inputting a signal for controlling a using ratio of a W signal, a color signal converting unit for calculating a RGBW driving signal from a RGB input signal and the W using ratio. The RGBW signal is calculated so as to control the contribution of the W signal to the image quality. The display apparatus switches the display from the contrast-highlighted display in a relatively bright lighting condition to the color-reproducibility-highlighted display in a relatively gloomy lighting condition.

摘要翻译： 显示装置被布置成具有像素，其每一个都具有二维位置的RGBW（红，绿，蓝，白）波长分布特性。 显示装置包括输入单元，用于输入用于控制W信号的使用比率的信号，用于从RGB输入信号计算RGBW驱动信号的颜色信号转换单元和W使用率。 计算RGBW信号，以便控制W信号对图像质量的贡献。 显示装置在相对较亮的照明条件下将显示从对比度突出的显示切换到相对阴暗的照明条件下的颜色重现性显示的显示。

公开(公告)号：US20080084524A1

公开(公告)日：2008-04-10

申请号：US11869765

申请日：2007-10-10

申请人： Tatsuki Inuzuka ,  Shinichi Komura ,  Yoshifumi Sekiguchi

发明人： Tatsuki Inuzuka ,  Shinichi Komura ,  Yoshifumi Sekiguchi

IPC分类号： G02F1/1335

CPC分类号： G09G3/3413 ,  G09G3/3426 ,  G09G5/028 ,  G09G2300/0452 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2330/023 ,  G09G2340/02 ,  G09G2360/144

摘要： A display apparatus is arranged to have pixels, each of which has a RGBW (Red, Green, Blue and White) wavelength distribution characteristic, located two-dimensionally. The display apparatus includes an input unit for inputting a signal for controlling a using ratio of a W signal, a color signal converting unit for calculating a RGBW driving signal from a RGB input signal and the W using ratio. The RGBW signal is calculated so as to control the contribution of the W signal to the image quality. The display apparatus switches the display from the contrast-highlighted display in a relatively bright lighting condition to the color-reproducibility-highlighted display in a relatively gloomy lighting condition.

摘要翻译： 显示装置被布置成具有像素，其每一个都具有二维位置的RGBW（红，绿，蓝，白）波长分布特性。 显示装置包括输入单元，用于输入用于控制W信号的使用比率的信号，用于从RGB输入信号计算RGBW驱动信号的颜色信号转换单元和W使用率。 计算RGBW信号，以便控制W信号对图像质量的贡献。 显示装置在相对较亮的照明条件下将显示从对比度突出的显示切换到相对阴暗的照明条件下的颜色再现性显示的显示。