公开(公告)号：US20050156843A1

公开(公告)日：2005-07-21

申请号：US11059385

申请日：2005-02-17

申请人： Goh Itoh ,  Masahiro Baba ,  Kazuki Taira ,  Haruhiko Okumura

发明人： Goh Itoh ,  Masahiro Baba ,  Kazuki Taira ,  Haruhiko Okumura

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

CPC分类号： G09G3/2018 ,  G09G3/2011 ,  G09G3/2033 ,  G09G3/2081 ,  G09G3/3648 ,  G09G2310/0235 ,  G09G2320/0261 ,  G09G2320/0266 ,  G09G2320/0276 ,  G09G2320/103 ,  G09G2360/16

摘要： An image display method including dividing an original image for one frame period into a plurality of subfield images, arranging the subfield images in a direction of a time axis in an order of brightness of the subfield images, and displaying the arranged subfield images in the order of the brightness.

摘要翻译： 一种图像显示方法，包括将一帧周期的原始图像划分为多个子场图像，按照子场图像的亮度的顺序将子场图像排列在时间轴的方向上，并按顺序显示排列的子场图像 的亮度。

公开(公告)号：US20050083435A1

公开(公告)日：2005-04-21

申请号：US10970413

申请日：2004-10-22

申请人： Goh Itoh ,  Haruhiko Okumura

发明人： Goh Itoh ,  Haruhiko Okumura

IPC分类号： G03B21/00 ,  G06T1/00 ,  G09G1/16 ,  G09G3/20 ,  G09G3/22 ,  G09G3/30 ,  G09G3/36 ,  G09G5/00 ,  G09G5/36 ,  G09G5/391 ,  H04N5/66 ,  H04N7/01 ,  H04N11/04

CPC分类号： G09G5/006 ,  G09G1/167 ,  G09G3/20 ,  G09G3/22 ,  G09G3/30 ,  G09G3/3651 ,  G09G5/005 ,  G09G2320/0257 ,  G09G2320/0261 ,  G09G2320/103 ,  G09G2340/0435 ,  H04N7/01 ,  H04N7/0132 ,  H04N7/0137

摘要： There is provided an image processing method capable of improving the picture quality. The image processing method comprises: incorporating input frame pictures to be displayed on a display device, on the basis of an input picture signal and an input synchronizing signal which is synchronized with the input picture signal; recording the incorporated input frame pictures in an input frame memory; and producing output frame pictures from input frame pictures, which have been recorded in the input frame memory, by producing an interpolated picture or inserting a black raster picture or thinning out the frame pictures, between input frame pictures corresponding to a picture information of the input frame picture to be displayed, on the basis of the picture information and the input synchronizing signal and an output synchronizing signal.

摘要翻译： 提供了能够提高图像质量的图像处理方法。 图像处理方法包括：基于与输入图像信号同步的输入图像信号和输入同步信号，将要显示在显示装置上的输入帧图像合并; 将输入的帧图像记录在输入帧存储器中; 并且通过产生内插图像或插入黑色光栅图像或者将帧图像变薄来输出已经记录在输入帧存储器中的输入帧图像的输出帧图像，在对应于输入的图像信息的输入帧图像之间 根据图像信息和输入同步信号以及输出同步信号来显示要显示的帧图像。

公开(公告)号：US06836293B2

公开(公告)日：2004-12-28

申请号：US09885138

申请日：2001-06-21

申请人： Goh Itoh ,  Haruhiko Okumura

发明人： Goh Itoh ,  Haruhiko Okumura

IPC分类号： H04N1120

CPC分类号： G09G5/006 ,  G09G1/167 ,  G09G3/20 ,  G09G3/22 ,  G09G3/30 ,  G09G3/3651 ,  G09G5/005 ,  G09G2320/0257 ,  G09G2320/0261 ,  G09G2320/103 ,  G09G2340/0435 ,  H04N7/01 ,  H04N7/0132 ,  H04N7/0137

摘要： There is provided an image processing method capable of improving the picture quality. The image processing method comprises: incorporating input frame pictures to be displayed on a display device, on the basis of an input picture signal and an input synchronizing signal which is synchronized with the input picture signal; recording the incorporated input frame pictures in an input frame memory; and producing output frame pictures from input frame pictures, which have been recorded in the input frame memory, by producing an interpolated picture or inserting a black raster picture or thinning out the frame pictures, between input frame pictures corresponding to a picture information of the input frame picture to be displayed, on the basis of the picture information and the input synchronizing signal and an output synchronizing signal.

摘要翻译： 提供了能够提高图像质量的图像处理方法。 图像处理方法包括：基于与输入图像信号同步的输入图像信号和输入同步信号，将要显示在显示装置上的输入帧图像合并; 将输入的帧图像记录在输入帧存储器中; 并且通过产生内插图像或插入黑色光栅图像或者将帧图像变薄来输出已经记录在输入帧存储器中的输入帧图像的输出帧图像，在对应于输入的图像信息的输入帧图像之间 根据图像信息和输入同步信号以及输出同步信号来显示要显示的帧图像。

公开(公告)号：US06626724B2

公开(公告)日：2003-09-30

申请号：US10234151

申请日：2002-09-05

申请人： Masahiko Yamamoto ,  Miki Mori ,  Yumi Fukuda ,  Hitoshi Kobayashi ,  Yujiro Hara ,  Goh Itoh ,  Masayuki Saito ,  Toshiro Hiraoka ,  Koji Asakawa

发明人： Masahiko Yamamoto ,  Miki Mori ,  Yumi Fukuda ,  Hitoshi Kobayashi ,  Yujiro Hara ,  Goh Itoh ,  Masayuki Saito ,  Toshiro Hiraoka ,  Koji Asakawa

IPC分类号： H01J926

CPC分类号： H01J1/3042 ,  H01J9/025 ,  H01J9/185

摘要： A display device has an array formed on a substrate including a cathode wiring line layer, a gate wiring line layer and an insulating layer for electrically insulating the cathode wiring line layer and the gate wiring line layer from each other. Holes are formed at the crossing portion between the cathode wiring line layer and the gate wiring line layer so as to penetrate through the insulating layer, and resistive layer and an emitter layer are provided in the holes. The resistive layer has such a structure that conductive fine particles are dispersed in a base material of insulating fine particles, and the emitter layer is formed of a fine particle material. The insulating layer between the cathode electrode lines and the gate electrodes is formed of a silicon oxide film containing fluorine. When a large number of elements are formed over a large area in an electron emission device using fine particle emitters, there can be provided electron emission elements which can suppress the unevenness of the electron emission amount. According to the present invention, there can be provided a large-area and uniform display device which can be operated with a low driving voltage, and have a long lifetime.

摘要翻译： 显示装置具有形成在包括阴极布线线层，栅极布线线层和绝缘层的基板上的阵列，用于使阴极布线层和栅极布线层彼此电绝缘。 在阴极布线层和栅极布线层之间的交叉部分处形成孔，以穿透绝缘层，并且在孔中设置电阻层和发射极层。 电阻层具有将导电性细颗粒分散在绝缘性细颗粒的基材中的结构，发射极层由细粒材料形成。 阴极电极线和栅电极之间的绝缘层由含氟的氧化硅膜形成。 当使用细粒子发射体的电子发射装置中，在大面积上形成大量的元件时，可以提供能够抑制电子发射量不均匀的电子发射元件。 根据本发明，可以提供一种能够以低驱动电压操作并且寿命长的大面积均匀的显示装置。

公开(公告)号：US06563260B1

公开(公告)日：2003-05-13

申请号：US09525531

申请日：2000-03-15

申请人： Masahiko Yamamoto ,  Miki Mori ,  Yumi Fukuda ,  Hitoshi Kobayashi ,  Yujiro Hara ,  Goh Itoh ,  Masayuki Saito ,  Toshiro Hiraoka ,  Koji Asakawa

发明人： Masahiko Yamamoto ,  Miki Mori ,  Yumi Fukuda ,  Hitoshi Kobayashi ,  Yujiro Hara ,  Goh Itoh ,  Masayuki Saito ,  Toshiro Hiraoka ,  Koji Asakawa

IPC分类号： H01J162

CPC分类号： H01J1/3042 ,  H01J9/025 ,  H01J9/185

摘要： A display device has an array formed on a substrate including a cathode wiring line layer, a gate wiring line layer and an insulating layer for electrically insulating the cathode wiring line layer and the gate wiring line layer from each other. Holes are formed at the crossing portion between the cathode wiring line layer and the gate wiring line layer so as to penetrate through the insulating layer, and resistive layer and an emitter layer are provided in the holes. The resistive layer has such a structure that conductive fine particles are dispersed in a base material of insulating fine particles, and the emitter layer is formed of a fine particle material. The insulating layer between the cathode electrode lines and the gate electrodes is formed of a silicon oxide film containing fluorine. When a large number of elements are formed over a large area in an electron emission device using fine particle emitters, there can be provided electron emission elements which can suppress the unevenness of the electron emission amount. According to the present invention, there can be provided a large-area and uniform display device which can be operated with a low driving voltage, and have a long lifetime.

摘要翻译： 显示装置具有形成在包括阴极布线线层，栅极布线线层和绝缘层的基板上的阵列，用于使阴极布线层和栅极布线层彼此电绝缘。 在阴极布线层和栅极布线层之间的交叉部分处形成孔，以穿透绝缘层，并且在孔中设置电阻层和发射极层。 电阻层具有将导电性细颗粒分散在绝缘性细颗粒的基材中的结构，发射极层由细粒材料形成。 阴极电极线和栅电极之间的绝缘层由含氟的氧化硅膜形成。 当使用细粒子发射体的电子发射装置中，在大面积上形成大量的元件时，可以提供能够抑制电子发射量不均匀的电子发射元件。 根据本发明，可以提供一种能够以低驱动电压操作并且寿命长的大面积均匀的显示装置。

公开(公告)号：US08320701B2

公开(公告)日：2012-11-27

申请号：US12048988

申请日：2008-03-14

申请人： Kazuyasu Ohwaki ,  Goh Itoh

发明人： Kazuyasu Ohwaki ,  Goh Itoh

IPC分类号： G06K9/38 ,  G06K9/40 ,  G06K9/42 ,  G06K9/44 ,  G09G1/14 ,  G09G5/00

CPC分类号： G06T5/004 ,  G06T2207/20012

摘要： A smoothing filter generates a smoothed picture by smoothing a brightness component of an input picture. An adjustment filter generates an adjusted picture by applying a filter to an area of the input picture. The filter has the same characteristic as the smoothing filter. The area has a brightness matched with a predetermined condition of noise detection. A contrast component calculation unit calculates a contrast component of the input picture by dividing each pixel value of the adjusted picture with a corresponding pixel value of the smoothed picture. An output picture generation unit generates an output picture by multiplying the smoothed picture with the contrast component.

摘要翻译： 平滑滤波器通过平滑输入图像的亮度分量来生成平滑图像。 调整滤波器通过对输入图像的区域应用滤波器来生成调整图像。 滤波器具有与平滑滤波器相同的特性。 该区域具有与预定的噪声检测条件相匹配的亮度。 对比度分量计算单元通过用调整后的图像的每个像素值与平滑图像的相应像素值进行比较来计算输入图像的对比度分量。 输出图像生成单元通过将平滑图像与对比度分量相乘来生成输出图像。

公开(公告)号：US08310496B2

公开(公告)日：2012-11-13

申请号：US12428525

申请日：2009-04-23

申请人： Yoshie Imai ,  Goh Itoh ,  Masahiro Baba ,  Yasutoyo Takeyama ,  Hisashi Kobiki

发明人： Yoshie Imai ,  Goh Itoh ,  Masahiro Baba ,  Yasutoyo Takeyama ,  Hisashi Kobiki

IPC分类号： G09G5/00

CPC分类号： H04N5/57 ,  H04N5/58 ,  H04N21/44 ,  H04N21/4854 ,  H04N21/84

摘要： An image display device includes: an image input unit configured to input an image; a content categorizer configured to determine a content category of the image; a database configured to store adjustment items corresponding to each of a plurality of content categories, the adjustment items being related to sensibility words each representing an impression for images; an adjustment item display configured to display the adjustment items corresponding to the content category, the adjustment item being selectable by a user; a receiver configured to receive set values of the adjustment items selected from the user; an image quality parameter calculator configured to calculate image quality parameters in accordance with the set values of the adjustment items; an image processor configured to perform image processing on the image in accordance with the image quality parameters; and an image display configured to display the processed image.

摘要翻译： 图像显示装置包括：图像输入单元，被配置为输入图像; 内容分类器，被配置为确定图像的内容类别; 配置为存储与多个内容类别中的每一个相对应的调整项的数据库，所述调整项与感兴趣词相关，每个敏感词表示图像的印象; 调整项目显示，其被配置为显示与所述内容类别对应的调整项目，所述调整项目可由用户选择; 接收器，被配置为接收从用户选择的调节项目的设定值; 图像质量参数计算器，被配置为根据调整项目的设定值计算图像质量参数; 图像处理器，被配置为根据图像质量参数对图像进行图像处理; 以及被配置为显示处理后的图像的图像显示。

公开(公告)号：US07911507B2

公开(公告)日：2011-03-22

申请号：US11967585

申请日：2007-12-31

申请人： Yoshitaka Egawa ,  Hiroto Honda ,  Yoshinori Iida ,  Goh Itoh

发明人： Yoshitaka Egawa ,  Hiroto Honda ,  Yoshinori Iida ,  Goh Itoh

IPC分类号： H04N5/235 ,  H04N9/68 ,  H04N3/14 ,  H04N9/083 ,  H04N5/335 ,  H04N9/04

CPC分类号： H04N9/045 ,  H04N5/35581

摘要： In a pixel unit, cells are arranged in rows and columns two-dimensionally. Each of the cells accumulates signal charge obtained by photoelectrically converting light incident on photoelectric conversion section and outputs a voltage corresponding to the accumulated signal charge. On the cells, W, R, G, and B color filters are provided. Analog signals output from the W pixel, R pixel, G pixel, and B pixel are converted into digital signals by an analog/digital converter circuit, which outputs a W signal, an R signal, a G signal, and a B signal separately. A W signal saturated signal quantity is controlled by a saturated signal quantity control circuit. Then, a signal generator circuit corrects the R signal, the G signal, and the B signal using the W signal, the R signal, the G signal, and B signal output from the analog/digital converter circuit and outputs the corrected R, G, and B signals.

摘要翻译： 在像素单元中，单元以二维排列成行和列。 每个单元累积通过光电转换入射在光电转换部分上的光而获得的信号电荷，并输出与累积信号电荷相对应的电压。 在单元格上提供了W，R，G和B滤色片。 通过模拟/数字转换器电路将从W像素，R像素，G像素和B像素输出的模拟信号转换为数字信号，该模拟/数字转换器电路分别输出W信号，R信号，G信号和B信号。 W信号饱和信号量由饱和信号量控制电路控制。 然后，信号发生电路使用从模拟/数字转换电路输出的W信号，R信号，G信号和B信号来校正R信号，G信号和B信号，并输出校正后的R，G ，和B信号。

公开(公告)号：US07787049B2

公开(公告)日：2010-08-31

申请号：US11761879

申请日：2007-06-12

申请人： Goh Itoh ,  Haruhiko Okumura

发明人： Goh Itoh ,  Haruhiko Okumura

IPC分类号： H04N11/20 ,  H04N7/01

CPC分类号： G09G5/006 ,  G09G1/167 ,  G09G3/20 ,  G09G3/22 ,  G09G3/30 ,  G09G3/3651 ,  G09G5/005 ,  G09G2320/0257 ,  G09G2320/0261 ,  G09G2320/103 ,  G09G2340/0435 ,  H04N7/01 ,  H04N7/0132 ,  H04N7/0137

摘要： There is provided an image processing method capable of improving the picture quality. The image processing method comprises: incorporating input frame pictures to be displayed on a display device, on the basis of an input picture signal and an input synchronizing signal which is synchronized with the input picture signal; recording the incorporated input frame pictures in an input frame memory; and producing output frame pictures from input frame pictures, which have been recorded in the input frame memory, by producing an interpolated picture or inserting a black raster picture or thinning out the frame pictures, between input frame pictures corresponding to a picture information of the input frame picture to be displayed, on the basis of the picture information and the input synchronizing signal and an output synchronizing signal.

摘要翻译： 提供了能够提高图像质量的图像处理方法。 图像处理方法包括：基于与输入图像信号同步的输入图像信号和输入同步信号，将要显示在显示装置上的输入帧图像合并; 将输入的帧图像记录在输入帧存储器中; 并且通过产生内插图像或插入黑色光栅图像或者将帧图像变薄来输出已经记录在输入帧存储器中的输入帧图像的输出帧图像，在对应于输入的图像信息的输入帧图像之间 根据图像信息和输入同步信号以及输出同步信号来显示要显示的帧图像。

公开(公告)号：US20090002285A1

公开(公告)日：2009-01-01

申请号：US12042028

申请日：2008-03-04

申请人： Masahiro Baba ,  Goh Itoh

发明人： Masahiro Baba ,  Goh Itoh

IPC分类号： G09G3/30

CPC分类号： G09G3/3611 ,  G09G3/3406 ,  G09G2320/0646 ,  G09G2320/0653 ,  G09G2320/066 ,  G09G2320/0673 ,  G09G2320/103 ,  G09G2360/16

摘要： An image display apparatus includes an image display unit having a light source and a light modulating unit; a histogram generating unit; a function generating unit; a first brightness calculating unit; a second brightness calculating unit; a first difference calculating unit; a first multiplying unit; a first summation calculating unit; a first brightness gradient calculating unit; a second brightness gradient calculating unit; a second difference calculating unit; a second multiplying unit; a second summation calculating unit; a weighted linear sum calculating unit; a determination unit; a control parameter selecting unit; and a control unit.

摘要翻译： 图像显示装置包括具有光源和光调制单元的图像显示单元; 直方图生成单元; 功能发生单元; 第一亮度计算单元; 第二亮度计算单元; 第一差分计算单元; 第一乘法单元; 第一和计算单元; 第一亮度梯度计算单元; 第二亮度梯度计算单元; 第二差分计算单元; 第二乘法单元; 第二和计算单元; 加权线性和计算单元; 确定单元; 控制参数选择单元; 和控制单元。