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公开(公告)号：US08547316B2
公开(公告)日：2013-10-01
申请号：US12197392
申请日：2008-08-25
申请人： Yusuke Doi , Tomoro Yoshinaga , Naoki Ando , Seisan Hoshimoto , Kouji Tada , Tomoaki Kichimi , Koichi Katagawa
发明人： Yusuke Doi , Tomoro Yoshinaga , Naoki Ando , Seisan Hoshimoto , Kouji Tada , Tomoaki Kichimi , Koichi Katagawa
CPC分类号： G09G3/3688 , G09G3/3655 , G09G2300/0408 , G09G2310/0297 , G09G2320/0673 , G09G2340/0435
摘要： A display apparatus includes a display panel, a panel substrate including a data line driver, a controller connected to the panel substrate, and a connection unit provided in the panel substrate. The controller selects M signal lines from N signal lines (M is a natural number satisfying M≦N) in accordance with a frame rate of a video data, and transmits M-phase video data to the panel substrate via the selected M signal lines. The data line driver controls the switching circuits of the connection unit in accordance with the frame rate of the video data to connect the M signal lines via which the video data is transmitted, to the data lines, and sequentially selects the M data lines to supply each piece of the video data transmitted via the M signal lines to each pixel connected to the selected M data lines.
摘要翻译： 显示装置包括显示面板，包括数据线驱动器的面板基板，连接到面板基板的控制器和设置在面板基板中的连接单元。 控制器根据视频数据的帧速率从N条信号线（M为满足M @ N的自然数）中选择M条信号线，并通过选定的M条信号线将M相视频数据发送到面板基板。 数据线驱动器根据视频数据的帧速率控制连接单元的切换电路，以将通过其发送视频数据的M条信号线连接到数据线，并且依次选择M条数据线以供应 每条视频数据通过M条信号线发送到连接到所选M条数据线的每个像素。
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公开(公告)号：US20050248556A1
公开(公告)日：2005-11-10
申请号：US11018873
申请日：2004-12-21
IPC分类号： G02F1/13 , G02F1/133 , G02F1/1345 , G02F1/136 , G02F1/1362 , G02F1/1368 , G03B21/00 , G09G3/20 , G09G3/36 , G09G5/00
CPC分类号： G02F1/136286 , G02F2001/133391 , G09G3/3666 , G09G2310/0205 , G09G2310/0275 , G09G2310/0283 , G09G2310/0297 , G09G2320/0233 , G09G2320/0252
摘要： A display device having extremely short writing time to a pixel such as the liquid crystal display device of a dot sequential drive method using a single-crystal silicon transistor as a switching element is provided in which in the case where a display area is divided into two or more areas, the degradation of picture quality is prevented to perform a high definition display. In a display device of a matrix drive method in which gate lines X in the row direction and data lines Y in the column direction are arranged in matrix shape and a pixel P is arranged at the intersection of the gate line and the data line, a display area is divided into two or more areas 1A and 1B which are driven independently from each other; wiring layout of signal lines 8A and 8B which transfer display data d to each of the areas 1A and 1B is approximately symmetrical with a division boundary line of those areas positioned in between; and control unit 12 which makes a control to perform writing of the display data at least to the pixels P next to each other with the division boundary line positioned in between at approximately the same timing.
摘要翻译： 提供了一种具有非常短的写入时间的显示装置，其中诸如使用单晶硅晶体管作为开关元件的点顺序驱动方法的液晶显示装置的像素，其中在将显示区域分成两部分的情况下 或更多的区域，防止图像质量的劣化来执行高清晰度显示。 在行方向上的栅极线X和列方向上的数据线Y以矩阵形状排列并且像素P布置在栅极线和数据线的交叉处的矩阵驱动方法的显示装置中， 显示区域被分成彼此独立地驱动的两个或更多个区域1A和1B; 将显示数据d传送到区域1A和1B中的每一个的信号线8A和8B的接线布局与位于其间的那些区域的划分边界线大致对称; 以及控制单元12，其进行控制，以使分割边界线位于大致相同的定时之间，至少对彼此相邻的像素P执行写入。
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公开(公告)号：US06204833B1
公开(公告)日：2001-03-20
申请号：US08522918
申请日：1995-09-01
申请人： Masatake Hayashi , Tomoaki Kichimi
发明人： Masatake Hayashi , Tomoaki Kichimi
IPC分类号： G09G320
CPC分类号： G09G3/3662 , G09G2320/0209
摘要： A display device comprising a display panel, a plasma driving circuit, a correcting circuit and a display driving circuit. The display panel has a laminated structure consisting of a display cell with signal electrodes arrayed in columns, a plasma cell with discharge channels arrayed in rows, and a dielectric sheet interposed therebetween. The plasma driving circuit sequentially drives the discharge channels to address the display cell line-sequentially via the dielectric sheet, and the correcting circuit processes picture signals through a corrective arithmetic operation. And the display driving circuit supplies the processed picture signals to the signal electrodes in synchronism with the line-sequential addressing, and then writes the picture signals in pixels prescribed at the intersections of the signal electrodes and the discharge channels. The correcting circuit executes such a process as to emphasize the difference between the picture signals supplied to mutually adjacent signal electrodes. This display device is adapted to eliminate, in driving the plasma addressed display panel, inter-pixel crosstalk or data diffusion derived from the thickness of the dielectric sheet.
摘要翻译： 一种显示装置，包括显示面板，等离子体驱动电路，校正电路和显示驱动电路。 显示面板具有层叠结构，该显示单元具有排列成列的信号电极的显示单元，排列成排的排列通道的等离子体单元以及介于其间的电介质片。 等离子体驱动电路依次驱动放电通道，经由电介质片依次地对显示单元行进行寻址，校正电路通过校正算术运算处理图像信号。 并且显示驱动电路与行顺序寻址同步地将经处理的图像信号提供给信号电极，然后将图像信号以规定在信号电极和放电通道的交点处的像素写入。 校正电路执行这样的处理，以强调提供给相互相邻的信号电极的图像信号之间的差异。 该显示装置适于在驱动等离子体寻址的显示面板时消除由电介质片的厚度导出的像素间串扰或数据扩散。
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公开(公告)号：US6060827A
公开(公告)日：2000-05-09
申请号：US987200
申请日：1997-12-09
申请人： Tomoaki Kichimi , Koichi Yamamoto
发明人： Tomoaki Kichimi , Koichi Yamamoto
CPC分类号： G02F1/13334 , H01J17/485
摘要： A plasma addressed electro-optical display with a high contrast, having a first substrate having a plurality of discharge electrodes formed thereon; a dielectric layer disposed apart from the first substrate by a predetermined distance; a plasma cell formed by sealing the peripheries of the first substrate and the dielectric layer with a sealing portion; and a second substrate disposed opposite to the dielectric layer and having data electrodes intersecting the discharge electrodes on the surface thereof, wherein the plasma cell and the second substrate are stacked in such a manner that an electro-optical material layer is interposed between the plasma cell and the second substrate so that the plasma addressed electro-optical display is formed, and a light source is disposed adjacent to the second substrate.
摘要翻译： 一种具有高对比度的等离子体寻址电光显示器，具有形成在其上的多个放电电极的第一基板; 电介质层，与所述第一基板隔开预定距离; 通过用密封部密封第一基板和电介质层的周边而形成的等离子体单元; 以及第二基板，与所述电介质层相对设置并且具有与其表面上的放电电极相交的数据电极，其中所述等离子体单元和所述第二基板以使得电光材料层插入在所述等离子体电池之间的方式 和第二基板，使得形成等离子体寻址电光显示器，并且将光源设置为与第二基板相邻。
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公开(公告)号：US20090058763A1
公开(公告)日：2009-03-05
申请号：US12197392
申请日：2008-08-25
申请人： Yusuke Doi , Tomoro Yoshinaga , Naoki Ando , Seisan Hoshimoto , Kouji Tada , Tomoaki Kichimi , Koichi Katagawa
发明人： Yusuke Doi , Tomoro Yoshinaga , Naoki Ando , Seisan Hoshimoto , Kouji Tada , Tomoaki Kichimi , Koichi Katagawa
IPC分类号： G09G3/20
CPC分类号： G09G3/3688 , G09G3/3655 , G09G2300/0408 , G09G2310/0297 , G09G2320/0673 , G09G2340/0435
摘要： A display apparatus includes a display panel, a panel substrate including a data line driver, a controller connected to the panel substrate, and a connection unit provided in the panel substrate. The controller selects M signal lines from N signal lines (M is a natural number satisfying M≦N) in accordance with a frame rate of a video data, and transmits M-phase video data to the panel substrate via the selected M signal lines. The data line driver controls the switching circuits of the connection unit in accordance with the frame rate of the video data to connect the M signal lines via which the video data is transmitted, to the data lines, and sequentially selects the M data lines to supply each piece of the video data transmitted via the M signal lines to each pixel connected to the selected M data lines.
摘要翻译： 显示装置包括显示面板，包括数据线驱动器的面板基板，连接到面板基板的控制器和设置在面板基板中的连接单元。 控制器根据视频数据的帧速率从N条信号线（M为满足M <= N的自然数）中选择M条信号线，并通过选定的M条信号线将M相视频数据发送到面板基板 。 数据线驱动器根据视频数据的帧速率控制连接单元的切换电路，以将通过其发送视频数据的M条信号线连接到数据线，并且依次选择M条数据线以供应 每条视频数据通过M条信号线发送到连接到所选M条数据线的每个像素。
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公开(公告)号：US6075578A
公开(公告)日：2000-06-13
申请号：US95042
申请日：1998-06-10
申请人： Masatake Hayashi , Jun Iwama , Tomoaki Kichimi
发明人： Masatake Hayashi , Jun Iwama , Tomoaki Kichimi
CPC分类号： G02F1/13334 , G09G3/3662
摘要： A plasma addressed display system with a flat panel structure comprising a display cell for displaying an image through modulation of incident light in accordance with an image signal, and a plasma cell joined to the display cell for scanning the same. The plasma cell has discharge channels arrayed in rows and generates discharges in succession to scan the display cell line sequentially. The display cell has signal electrodes arrayed in columns, and forms pixels at intersections with the discharge channels. The display cell applies an image signal in synchronism with the line sequential scanning and modulates the incident light per pixel. Pixels of two rows are defined in the discharge channel of one row. The intersections of the signal electrodes and the discharge channels are partially shielded from light with a mask in a predetermined pattern, while the remaining unmasked light transmitting portions are assigned to the pixels 11 of either row, and the image signal is applied simultaneously to the pixels of two rows by the discharge generated in the discharge channel of one row. In this system, an enhanced resolution is achieved without harmfully affecting the aperture ratio or the electric resistance of signal electrodes.
摘要翻译： 一种具有平板结构的等离子体寻址显示系统，包括根据图像信号通过调制入射光来显示图像的显示单元，以及连接到显示单元用于扫描的等离子体单元。 等离子体单元具有排列成排的放电通道，并且依次产生放电以依次扫描显示单元行。 显示单元具有以列排列的信号电极，并且在与放电通道交叉处形成像素。 显示单元与行顺序扫描同步地施加图像信号，并且调制每像素的入射光。 在一排的排出通道中限定两行的像素。 信号电极和放电通道的交叉部分地以具有预定图案的掩模的光屏蔽，而剩余的未屏蔽的光透射部分被分配给任一行的像素11，并且图像信号同时施加到像素 通过在一排的放电通道中产生的放电。 在该系统中，实现了增强的分辨率，而不会有害地影响信号电极的开口率或电阻。
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