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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。
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2.发明授权Liquid crystal display apparatus with luminance distribution calculating, backlight controller, and video correction to improve display contrast ratio 有权具有亮度分布计算的液晶显示装置，背光控制器和视频校正，以提高显示对比度公开(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。
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3.发明授权Liquid crystal display apparatus with control of LCD and backlight corresponding to an image 有权具有与图像对应的LCD和背光控制的液晶显示装置公开(公告)号：US07595784B2
公开(公告)日：2009-09-29
申请号：US11053256
申请日：2005-02-09
申请人： Tsunenori Yamamoto , Daisuke Kajita , Ikuo Hiyama , Akitoyo Konno , Tatsuki Inuzuka , Masatoshi Wakagi
发明人： Tsunenori Yamamoto , Daisuke Kajita , Ikuo Hiyama , Akitoyo Konno , Tatsuki Inuzuka , Masatoshi Wakagi
IPC分类号： G09G3/36
CPC分类号： G09G3/3413 , G02F2001/133601 , G09G2300/0491 , G09G2310/0235 , G09G2320/0247 , G09G2320/0257 , G09G2320/0261 , G09G2320/0276 , G09G2320/0626 , G09G2320/064 , G09G2320/0653 , G09G2320/103 , G09G2360/144 , G09G2360/145 , G09G2360/16
摘要： The liquid crystal display apparatus includes a liquid crystal display, a backlight unit for emitting rays of light of three or more colors, the ray of each color being controlled, and applying these rays of light onto the liquid crystal display. A controller is further provided for controlling a change of display data of each color of the liquid crystal display and an emitted light quantity of each color of the backlight unit at a time, based on a video signal being inputted for displaying the corresponding image and an output signal sent from an ambient light sensor for sensing ambient light.
摘要翻译： 液晶显示装置包括液晶显示器，用于发射三种或更多种颜色的光线的背光单元，每种颜色的光线被控制，并将这些光线施加到液晶显示器上。 还提供控制器，用于基于输入的视频信号来控制液晶显示器的每种颜色的显示数据的变化和背光单元的每种颜色的发射光量，以便显示相应的图像，以及 从环境光传感器发送的用于感测环境光的输出信号。
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公开(公告)号：US20050231457A1
公开(公告)日：2005-10-20
申请号：US11053256
申请日：2005-02-09
申请人： Tsunenori Yamamoto , Daisuke Kajita , Ikuo Hiyama , Akitoyo Konno , Tatsuki Inuzuka , Masatoshi Wakagi
发明人： Tsunenori Yamamoto , Daisuke Kajita , Ikuo Hiyama , Akitoyo Konno , Tatsuki Inuzuka , Masatoshi Wakagi
CPC分类号： G09G3/3413 , G02F2001/133601 , G09G2300/0491 , G09G2310/0235 , G09G2320/0247 , G09G2320/0257 , G09G2320/0261 , G09G2320/0276 , G09G2320/0626 , G09G2320/064 , G09G2320/0653 , G09G2320/103 , G09G2360/144 , G09G2360/145 , G09G2360/16
摘要： The liquid crystal display apparatus includes a liquid crystal display, a backlight unit for emitting rays of light of three or more colors, the ray of each color being controlled, and applying these rays of light onto the liquid crystal display. A controller is further provided for controlling a change of display data of each color of the liquid crystal display and an emitted light quantity of each color of the backlight unit at a time, based on a video signal being inputted for displaying the corresponding image and an output signal sent from an ambient light sensor for sensing ambient light.
摘要翻译： 液晶显示装置包括液晶显示器，用于发射三种或更多种颜色的光线的背光单元，每种颜色的光线被控制，并将这些光线施加到液晶显示器上。 还提供控制器，用于基于输入的视频信号来控制液晶显示器的每种颜色的显示数据的变化和背光单元的每种颜色的发射光量，以便显示相应的图像，以及 从环境光传感器发送的用于感测环境光的输出信号。
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公开(公告)号：US07737930B2
公开(公告)日：2010-06-15
申请号：US11281385
申请日：2005-11-18
IPC分类号： G09G3/36
CPC分类号： G09G3/342 , G09G3/2096 , G09G3/3426 , G09G2320/0261 , G09G2320/0646 , G09G2360/16
摘要： A liquid crystal display apparatus that includes a liquid crystal display panel having a liquid crystal layer held between a pair of substrates, a light source whose brightness is controllable, and a normalization processing circuit that converts an image signal to a normalized signal and to a normalization coefficient. In addition, the display apparatus includes an LCD driving circuit that converts the normalized signal to an LCD driving signal for driving the liquid crystal display panel, and a light source driving circuit that converts the normalization coefficient to a light source driving signal for driving the light source. The normalization coefficient is used to set pixel values in a blanking interval of a display screen, and the normalized signal is used to set pixel values in a display area of the display screen.
摘要翻译： 一种液晶显示装置，包括：具有保持在一对基板之间的液晶层的液晶显示面板，其亮度可控的光源以及将图像信号转换为归一化信号的归一化处理电路和归一化 系数。 此外，该显示装置还包括将标准化信号转换成用于驱动液晶显示面板的LCD驱动信号的LCD驱动电路和将归一化系数转换为用于驱动光的光源驱动信号的光源驱动电路 资源。 归一化系数用于设置显示屏幕的消隐间隔中的像素值，并且使用归一化信号来设置显示屏幕的显示区域中的像素值。
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公开(公告)号：US07084850B2
公开(公告)日：2006-08-01
申请号：US09961176
申请日：2001-09-24
申请人： Ikuo Hiyama , Tsunenori Yamamoto , Akitoyo Konno , Makoto Tsumura , Yoshiyuki Kaneko , Yoshiro Mikami , Tatsuki Inuzuka , Yasutaka Toyoda
发明人： Ikuo Hiyama , Tsunenori Yamamoto , Akitoyo Konno , Makoto Tsumura , Yoshiyuki Kaneko , Yoshiro Mikami , Tatsuki Inuzuka , Yasutaka Toyoda
IPC分类号： G09G3/36
CPC分类号： G06F3/14 , G09G2340/02 , G09G2340/0407 , H04N19/103 , H04N19/12 , H04N19/124 , H04N19/137 , H04N19/59
摘要： To provide a display device capable of displaying a moving picture with high definition and at high speed. An image display system includes: an image display unit; and a control unit. The control unit has: a block discrimination circuit portion; an image processing portion; a storage portion; and a synchronizing signal generation portion. The block discrimination circuit portion discriminates a moving picture or a still picture to process the image information in accordance with the discriminated result, in which the number of gradations for the image information processed when the discriminated result is the moving picture is lower than when the discriminated result is the still picture. Thereby, the high definition image display and the high speed moving picture display can be effected by reducing the information with lower degree of recognition.
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公开(公告)号：US20060125771A1
公开(公告)日：2006-06-15
申请号：US11281385
申请日：2005-11-18
IPC分类号： G09G3/36
CPC分类号： G09G3/342 , G09G3/2096 , G09G3/3426 , G09G2320/0261 , G09G2320/0646 , G09G2360/16
摘要： A liquid crystal display apparatus includes a liquid crystal display panel having a liquid crystal layer held between a pair of substrates; and a light source, a whose brightness of which is controllable, wherein the liquid crystal display apparatus further includes a unit for generating an image signal with a signal for controlling the liquid crystal layer configured in a display area of a frame-based pixel configuration and with a signal for controlling the light source configured in a blanking interval of the frame-based pixel configuration.
摘要翻译： 一种液晶显示装置，包括：液晶显示面板，其具有保持在一对基板之间的液晶层; 以及其亮度可控的光源，其中所述液晶显示装置还包括用于产生图像信号的单元，所述单元用于控制在基于帧的像素配置的显示区域中配置的液晶层的信号，以及 具有用于控制在基于帧的像素配置的消隐间隔中配置的光源的信号。
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公开(公告)号：US20050253798A1
公开(公告)日：2005-11-17
申请号：US11187822
申请日：2005-07-25
申请人： Ikuo Hiyama , Tsunenori Yamamoto , Akitoyo Konno , Makoto Tsumura , Yoshiyuki Kaneko , Yoshiro Mikami , Tatsuki Inuzuka , Yasutaka Toyoda
发明人： Ikuo Hiyama , Tsunenori Yamamoto , Akitoyo Konno , Makoto Tsumura , Yoshiyuki Kaneko , Yoshiro Mikami , Tatsuki Inuzuka , Yasutaka Toyoda
IPC分类号： G02F1/133 , G06F3/14 , G06Q30/04 , G06Q30/06 , G06Q50/00 , G09G3/00 , G09G3/20 , G09G3/36 , G09G5/00 , G09G5/36 , H04N5/38 , H04N5/44 , H04N5/66 , H04N7/16 , H04N7/46 , H04N21/2543 , H04N21/431 , H04N5/14
CPC分类号： G06F3/14 , G09G2340/02 , G09G2340/0407 , H04N19/103 , H04N19/12 , H04N19/124 , H04N19/137 , H04N19/59
摘要： To provide a display device capable of displaying a moving picture with high definition and at high speed. An image display system includes: an image display unit; and a control unit. The control unit has: a block discrimination circuit portion; an image processing portion; a storage portion; and a synchronizing signal generation portion. The block discrimination circuit portion discriminates a moving picture or a still picture to process the image information in accordance with the discriminated result, in which the number of gradations for the image information processed when the discriminated result is the moving picture is lower than when the discriminated result is the still picture. Thereby, the high definition image display and the high speed moving picture display can be effected by reducing the information with lower degree of recognition.
摘要翻译： 提供能够以高清晰度和高速显示运动图像的显示装置。 图像显示系统包括：图像显示单元; 和控制单元。 控制单元具有：块识别电路部分; 图像处理部; 存储部; 和同步信号生成部。 块鉴别电路部分根据鉴别结果来识别运动图像或静止图像以处理图像信息，其中当识别结果是运动图像时处理的图像信息的灰度级数比识别结果低 结果是静态图片。 因此，通过以较低的识别度减少信息，可以实现高分辨率图像显示和高速运动图像显示。
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公开(公告)号：US07350937B2
公开(公告)日：2008-04-01
申请号：US11136509
申请日：2005-05-25
申请人： Tsunenori Yamamoto , Ikuo Hiyama , Akitoyo Konno , Daisuke Kajita
发明人： Tsunenori Yamamoto , Ikuo Hiyama , Akitoyo Konno , Daisuke Kajita
IPC分类号： F21V21/00
CPC分类号： F21S2/005 , F21V21/002 , F21Y2115/10 , G02F1/133603 , G02F1/133605 , G02F2001/133612
摘要： There is provided a lighting unit whose area is implemented into a large area by assembling a plurality of lighting modules in a flat-surface-like manner. Moreover, a plurality of electrical connectors are positioned in each lighting module in such a manner that the electrical connectors face each side of each lighting module. Here, the plurality of electrical connectors are mutually connected to the plurality of lighting modules adjacent thereto.
摘要翻译： 提供了一种通过以平坦表面的方式组装多个照明模块而将其区域实现为大面积的照明单元。 此外，多个电连接器以这样的方式定位在每个照明模块中，使得电连接器面对每个照明模块的每一侧。 这里，多个电连接器相互连接到与其相邻的多个照明模块。
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公开(公告)号：US20050265051A1
公开(公告)日：2005-12-01
申请号：US11136509
申请日：2005-05-25
申请人： Tsunenori Yamamoto , Ikuo Hiyama , Akitoyo Konno , Daisuke Kajita
发明人： Tsunenori Yamamoto , Ikuo Hiyama , Akitoyo Konno , Daisuke Kajita
IPC分类号： G02F1/13357 , F21S2/00 , F21S8/04 , F21V8/00 , F21V19/00 , F21V21/002 , F21V23/00 , F21V23/06 , F21V29/00 , F21Y101/02 , H01R33/00
CPC分类号： F21S2/005 , F21V21/002 , F21Y2115/10 , G02F1/133603 , G02F1/133605 , G02F2001/133612
摘要： There is provided a lighting unit whose area is implemented into a large area by assembling a plurality of lighting modules in a flat-surface-like manner. Moreover, a plurality of electrical connectors are positioned in each lighting module in such a manner that the electrical connectors face each side of each lighting module. Here, the plurality of electrical connectors are mutually connected to the plurality of lighting modules adjacent thereto.
摘要翻译： 提供了一种通过以平坦表面的方式组装多个照明模块而将其区域实现为大面积的照明单元。 此外，多个电连接器以这样的方式定位在每个照明模块中，使得电连接器面对每个照明模块的每一侧。 这里，多个电连接器相互连接到与其相邻的多个照明模块。
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