公开(公告)号：US20090147186A1

公开(公告)日：2009-06-11

申请号：US11990072

申请日：2006-09-27

申请人： Nobuhiko Nakai ,  Mitsuaki Hirata ,  Mitsuhiro Shigeta ,  Naoshi Yamada ,  Toshihide Tsubata ,  Shigeaki Mizushima ,  Yoshiki Takata ,  Masayuki Katakami ,  Makoto Shiomi

发明人： Nobuhiko Nakai ,  Mitsuaki Hirata ,  Mitsuhiro Shigeta ,  Naoshi Yamada ,  Toshihide Tsubata ,  Shigeaki Mizushima ,  Yoshiki Takata ,  Masayuki Katakami ,  Makoto Shiomi

IPC分类号： G02F1/1347 ,  G09G3/36

CPC分类号： G09G3/3611 ,  G02F1/133504 ,  G02F1/133528 ,  G02F1/133604 ,  G02F1/133707 ,  G02F1/13471 ,  G09G3/3406 ,  G09G2300/023 ,  G09G2300/0439 ,  G09G2310/0275 ,  G09G2320/02 ,  G09G2320/0285

摘要： A liquid crystal display of the present invention contains a first panel and a second panel being stacked. Adjacent pairs of polarizers (A to C) disposed on the panels form crossed Nicols. When the first panel produces a display according to a first display signal, the second panel produces a display according to a second display signal obtained from the first display signal. Each of the two joined panels is provided with a light diffusion layer having a light diffusing property. The provision of the light diffusion layers enables reducing moire pattern occurrences which would otherwise markedly increase when two liquid crystal panels are stacked. As a result, the liquid crystal display has high display quality.

摘要翻译： 本发明的液晶显示器包含第一面板和第二面板。 设置在面板上的相邻的偏振器对（A至C）形成十字尼科耳。 当第一面板根据第一显示信号产生显示时，第二面板根据从第一显示信号获得的第二显示信号产生显示。 两个接合面板中的每一个设置有具有光漫射性质的光扩散层。 通过提供光扩散层，可以减少莫尔图案出现，否则当两个液晶面板堆叠时会显着增加。 结果，液晶显示器具有高显示质量。

公开(公告)号：US20110261268A1

公开(公告)日：2011-10-27

申请号：US13067834

申请日：2011-06-29

申请人： Nobuhiko Nakai ,  Mitsuaki Hirata ,  Mitsuhiro Shigeta ,  Naoshi Yamada ,  Toshihide Tsubata ,  Shigeaki Mizushima ,  Yoshiki Takata ,  Masayuki Katakami ,  Makoto Shiomi

发明人： Nobuhiko Nakai ,  Mitsuaki Hirata ,  Mitsuhiro Shigeta ,  Naoshi Yamada ,  Toshihide Tsubata ,  Shigeaki Mizushima ,  Yoshiki Takata ,  Masayuki Katakami ,  Makoto Shiomi

IPC分类号： H04N5/50 ,  G09G5/10 ,  G02F1/1347

CPC分类号： G09G3/3611 ,  G02F1/133504 ,  G02F1/133528 ,  G02F1/133604 ,  G02F1/133707 ,  G02F1/13471 ,  G09G3/3406 ,  G09G2300/023 ,  G09G2300/0439 ,  G09G2310/0275 ,  G09G2320/02 ,  G09G2320/0285

摘要： A liquid crystal display of the present invention contains a first panel and a second panel being stacked. Adjacent pairs of polarizers (A to C) disposed on the panels form crossed Nicols. When the first panel produces a display according to a first display signal, the second panel produces a display according to a second display signal obtained from the first display signal. Each of the two joined panels is provided with a light diffusion layer having a light diffusing property. The provision of the light diffusion layers enables reducing moire pattern occurrences which would otherwise markedly increase when two liquid crystal panels are stacked. As a result, the liquid crystal display has high display quality.

公开(公告)号：US08009248B2

公开(公告)日：2011-08-30

申请号：US11990072

申请日：2006-09-27

申请人： Nobuhiko Nakai ,  Mitsuaki Hirata ,  Mitsuhiro Shigeta ,  Naoshi Yamada ,  Toshihide Tsubata ,  Shigeaki Mizushima ,  Yoshiki Takata

发明人： Nobuhiko Nakai ,  Mitsuaki Hirata ,  Mitsuhiro Shigeta ,  Naoshi Yamada ,  Toshihide Tsubata ,  Shigeaki Mizushima ,  Yoshiki Takata

IPC分类号： G02F1/13471

CPC分类号： G09G3/3611 ,  G02F1/133504 ,  G02F1/133528 ,  G02F1/133604 ,  G02F1/133707 ,  G02F1/13471 ,  G09G3/3406 ,  G09G2300/023 ,  G09G2300/0439 ,  G09G2310/0275 ,  G09G2320/02 ,  G09G2320/0285

摘要： A liquid crystal display of the present invention contains a first panel and a second panel being stacked. Adjacent pairs of polarizers (A to C) disposed on the panels form crossed Nicols. When the first panel produces a display according to a first display signal, the second panel produces a display according to a second display signal obtained from the first display signal. Each of the two joined panels is provided with a light diffusion layer having a light diffusing property. The provision of the light diffusion layers enables reducing moire pattern occurrences which would otherwise markedly increase when two liquid crystal panels are stacked. As a result, the liquid crystal display has high display quality.

摘要翻译： 本发明的液晶显示器包含第一面板和第二面板。 设置在面板上的相邻的偏振器对（A至C）形成十字尼科耳。 当第一面板根据第一显示信号产生显示时，第二面板根据从第一显示信号获得的第二显示信号产生显示。 两个接合面板中的每一个设置有具有光漫射性质的光扩散层。 通过提供光扩散层，可以减少莫尔图案出现，否则当两个液晶面板堆叠时会显着增加。 结果，液晶显示器具有高显示质量。

公开(公告)号：US20090051707A1

公开(公告)日：2009-02-26

申请号：US11992579

申请日：2006-09-28

申请人： Mitsuaki Hirata ,  Masayuki Katakami ,  Toshihide Tsubata ,  Makoto Shiomi ,  Shigeaki Mizushima

发明人： Mitsuaki Hirata ,  Masayuki Katakami ,  Toshihide Tsubata ,  Makoto Shiomi ,  Shigeaki Mizushima

IPC分类号： G09G5/10 ,  G09G5/00 ,  H04N5/50

CPC分类号： G02F1/13471 ,  G02F2001/133531 ,  G09G3/3648 ,  G09G2300/023 ,  G09G2320/0271

摘要： The method of driving a liquid crystal display in accordance with one embodiment of the present invention is a method of driving a liquid crystal display whereby a first liquid crystal panels produces a display from a first display signal and the second liquid crystal panel produces a display a second display signal derived from the first display signal, the first and second liquid crystal panels being stacked on top of each other. The luminance of the first liquid crystal panel is extended based on the luminance extension ratio obtained from the gray levels for dots contained in the first display signal and a logical maximum gray level of input image data. The luminance of the second liquid crystal panel which produces a display from the second display signal is lowered by the amount by which luminance is extended on the first liquid crystal panel. A liquid crystal display with high display quality is realized by restraining decrease in saturation which would otherwise become obtrusive when two liquid crystal panels are stacked.

摘要翻译： 根据本发明的一个实施例的驱动液晶显示器的方法是驱动液晶显示器的方法，由此第一液晶面板从第一显示信号产生显示，并且第二液晶面板产生显示器 从第一显示信号得出的第二显示信号，第一和第二液晶显示面板堆叠在一起。 基于从包含在第一显示信号中的点的灰度级和输入图像数据的逻辑最大灰度级获得的亮度扩展比来扩展第一液晶面板的亮度。 从第二显示信号产生显示的第二液晶面板的亮度降低了在第一液晶面板上亮度延长的量。 通过抑制饱和度的降低来实现具有高显示质量的液晶显示器，否则当两个液晶面板堆叠时会变得突出。

公开(公告)号：US08451201B2

公开(公告)日：2013-05-28

申请号：US11992579

申请日：2006-09-28

申请人： Mitsuaki Hirata ,  Masayuki Katakami ,  Toshihide Tsubata ,  Makoto Shiomi ,  Shigeaki Mizushima

发明人： Mitsuaki Hirata ,  Masayuki Katakami ,  Toshihide Tsubata ,  Makoto Shiomi ,  Shigeaki Mizushima

IPC分类号： G09G5/02

CPC分类号： G02F1/13471 ,  G02F2001/133531 ,  G09G3/3648 ,  G09G2300/023 ,  G09G2320/0271

摘要： The method of driving a liquid crystal display in accordance with one embodiment of the present invention is a method of driving a liquid crystal display whereby a first liquid crystal panels produces a display from a first display signal and the second liquid crystal panel produces a display a second display signal derived from the first display signal, the first and second liquid crystal panels being stacked on top of each other. The luminance of the first liquid crystal panel is extended based on the luminance extension ratio obtained from the gray levels for dots contained in the first display signal and a logical maximum gray level of input image data. The luminance of the second liquid crystal panel which produces a display from the second display signal is lowered by the amount by which luminance is extended on the first liquid crystal panel. A liquid crystal display with high display quality is realized by restraining decrease in saturation which would otherwise become obtrusive when two liquid crystal panels are stacked.

摘要翻译： 根据本发明的一个实施例的驱动液晶显示器的方法是驱动液晶显示器的方法，由此第一液晶面板从第一显示信号产生显示，并且第二液晶面板产生显示器 从第一显示信号得出的第二显示信号，第一和第二液晶显示面板堆叠在一起。 基于从包含在第一显示信号中的点的灰度级和输入图像数据的逻辑最大灰度级获得的亮度扩展比来扩展第一液晶面板的亮度。 从第二显示信号产生显示的第二液晶面板的亮度降低了在第一液晶面板上亮度延长的量。 通过抑制饱和度的降低来实现具有高显示质量的液晶显示器，否则当两个液晶面板堆叠时会变得突出。

公开(公告)号：US08184221B2

公开(公告)日：2012-05-22

申请号：US12445517

申请日：2007-10-03

申请人： Yuhichi Inoue ,  Mitsuaki Hirata ,  Naoshi Yamada ,  Toshihide Tsubata

发明人： Yuhichi Inoue ,  Mitsuaki Hirata ,  Naoshi Yamada ,  Toshihide Tsubata

IPC分类号： G02F1/1343

CPC分类号： G02F1/1393 ,  G02F1/133707 ,  G02F2001/134318 ,  G02F2001/134345 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2310/06

摘要： The present invention provides a liquid crystal display panel which can reduce the transmittance and further improve the response speed. The liquid crystal display panel of the present invention is a liquid crystal display panel including the first substrate, a liquid crystal layer, and the second substrate in this order, wherein at least one of the first and second substrates has a linear alignment control structure for dividing a pixel into a plurality of regions, and the linear alignment control structure has a comb-tooth structure extending toward one side, and preferably wherein the liquid crystal display panel has three or more alignment control structures for dividing a pixel into a plurality of regions, the three of more alignment control structures including the linear alignment control structure, the liquid crystal display panel has a region where the linear alignment control structure, a linear alignment control first structure of the three or more alignment control structures, a linear alignment control second structure of the three or more alignment control structures extend in parallel with one another and an interval between the linear alignment control structure and the linear alignment control first structure is larger than an interval between the linear alignment control structure and the linear alignment control second structure, and the comb-tooth structure of the linear alignment control structure extends toward the linear alignment control first structure.

摘要翻译： 本发明提供一种可以降低透射率并进一步提高响应速度的液晶显示面板。 本发明的液晶显示面板是依次包括第一基板，液晶层和第二基板的液晶显示面板，其中第一和第二基板中的至少一个具有线性对准控制结构， 将像素分割为多个区域，并且线性对准控制结构具有朝向一侧延伸的梳齿结构，优选地，其中液晶显示面板具有三个或更多个用于将像素分割成多个区域的取向控制结构 ，包括线性对准控制结构的三个更多的对准控制结构，液晶显示面板具有线性取向控制结构，三个或更多个取向控制结构的线性对准控制第一结构，线性对准控制第二 三个或更多个对准控制结构的结构彼此并行延伸 线性对准控制结构与直线对准控制第一结构之间的间隔大于线性取向控制结构与线性取向控制第二结构之间的间隔，线性取向控制结构的梳齿结构向线性 对准控制第一结构。

公开(公告)号：US20100097535A1

公开(公告)日：2010-04-22

申请号：US12445517

申请日：2007-10-03

申请人： Yuhichi Inoue ,  Mitsuaki Hirata ,  Naoshi Yamada ,  Toshihide Tsubata

发明人： Yuhichi Inoue ,  Mitsuaki Hirata ,  Naoshi Yamada ,  Toshihide Tsubata

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/1393 ,  G02F1/133707 ,  G02F2001/134318 ,  G02F2001/134345 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2310/06

摘要： The present invention provides a liquid crystal display panel which can reduce the transmittance and further improve the response speed. The liquid crystal display panel of the present invention is a liquid crystal display panel including the first substrate, a liquid crystal layer, and the second substrate in this order, wherein at least one of the first and second substrates has a linear alignment control structure for dividing a pixel into a plurality of regions, and the linear alignment control structure has a comb-tooth structure extending toward one side, and preferably wherein the liquid crystal display panel has three or more alignment control structures for dividing a pixel into a plurality of regions, the three of more alignment control structures including the linear alignment control structure, the liquid crystal display panel has a region where the linear alignment control structure, a linear alignment control first structure of the three or more alignment control structures, a linear alignment control second structure of the three or more alignment control structures extend in parallel with one another and an interval between the linear alignment control structure and the linear alignment control first structure is larger than an interval between the linear alignment control structure and the linear alignment control second structure, and the comb-tooth structure of the linear alignment control structure extends toward the linear alignment control first structure.

摘要翻译： 本发明提供一种可以降低透射率并进一步提高响应速度的液晶显示面板。 本发明的液晶显示面板是依次包括第一基板，液晶层和第二基板的液晶显示面板，其中第一和第二基板中的至少一个具有线性对准控制结构， 将像素分割为多个区域，并且线性对准控制结构具有朝向一侧延伸的梳齿结构，优选地，其中液晶显示面板具有三个或更多个用于将像素分割成多个区域的取向控制结构 ，包括线性对准控制结构的三个更多的对准控制结构，液晶显示面板具有线性取向控制结构，三个或更多个取向控制结构的线性对准控制第一结构，线性对准控制第二 三个或更多个对准控制结构的结构彼此并行延伸 线性对准控制结构与直线对准控制第一结构之间的间隔大于线性取向控制结构与线性取向控制第二结构之间的间隔，线性取向控制结构的梳齿结构向线性 对准控制第一结构。

公开(公告)号：US08786535B2

公开(公告)日：2014-07-22

申请号：US12225763

申请日：2006-12-19

申请人： Makoto Shiomi ,  Toshihisa Uchida ,  Toshihide Tsubata ,  Junichi Sawahata ,  Naoshi Yamada

发明人： Makoto Shiomi ,  Toshihisa Uchida ,  Toshihide Tsubata ,  Junichi Sawahata ,  Naoshi Yamada

IPC分类号： G09G3/36 ,  G09G3/34

CPC分类号： G09G3/3677 ,  G09G3/342 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2320/0252 ,  G09G2320/043 ,  G09G2330/023 ,  G09G2340/16

摘要： In one embodiment of the present invention, a driving method of a liquid crystal display device is disclosed. According to one embodiment of the present invention a driving method of an active matrix display device is disclosed including: a plurality of source lines; a plurality of gate lines that intersect the source lines; and a plurality of pixel formation sections being disposed in a matrix manner at the respective intersections of the source lines and the gate lines, each of the pixel formation sections receiving as a pixel value a voltage applied to the source line that passes through the corresponding intersection when the gate line that passes through the corresponding intersection is selected, wherein non-image signals are applied to the source lines in each horizontal scanning period, and the gate lines are selected in an effective scanning period, and thereafter the gate lines are selected, in sync with a timing of application of the non-image signals to the source lines, before the subsequent effective scanning period comes after a point in time when the gate lines have been brought into non-selected state.

摘要翻译： 在本发明的一个实施例中，公开了一种液晶显示装置的驱动方法。 根据本发明的一个实施例，公开了一种有源矩阵显示装置的驱动方法，包括：多条源极线; 与源极线相交的多个栅极线; 并且多个像素形成部分以矩阵方式设置在源极线和栅极线的各个交点处，每个像素形成部分接收施加到通过相应交叉点的源极线的电压作为像素值 当选择通过相应的交点的栅极线时，在每个水平扫描周期中将非图像信号施加到源极线，并且在有效扫描周期中选择栅极线，之后选择栅极线， 与将非图像信号施加到源极线的定时同步，在随后的有效扫描周期到达栅极线已经进入未选择状态的时间点之后。

公开(公告)号：US20090115772A1

公开(公告)日：2009-05-07

申请号：US12225763

申请日：2006-12-19

申请人： Makoto Shiomi ,  Toshihisa Uchida ,  Toshihide Tsubata ,  Junichi Sawahata ,  Naoshi Yamada

发明人： Makoto Shiomi ,  Toshihisa Uchida ,  Toshihide Tsubata ,  Junichi Sawahata ,  Naoshi Yamada

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3677 ,  G09G3/342 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2320/0252 ,  G09G2320/043 ,  G09G2330/023 ,  G09G2340/16

摘要： In one embodiment of the present invention, a driving method of a liquid crystal display device is disclosed. According to one embodiment of the present invention a driving method of an active matrix display device is disclosed including: a plurality of source lines; a plurality of gate lines that intersect the source lines; and a plurality of pixel formation sections being disposed in a matrix manner at the respective intersections of the source lines and the gate lines, each of the pixel formation sections receiving as a pixel value a voltage applied to the source line that passes through the corresponding intersection when the gate line that passes through the corresponding intersection is selected, wherein non-image signals are applied to the source lines in each horizontal scanning period, and the gate lines are selected in an effective scanning period, and thereafter the gate lines are selected, in sync with a timing of application of the non-image signals to the source lines, before the subsequent effective scanning period comes after a point in time when the gate lines have been brought into non-selected state.

摘要翻译： 在本发明的一个实施例中，公开了一种液晶显示装置的驱动方法。 根据本发明的一个实施例，公开了一种有源矩阵显示装置的驱动方法，包括：多条源极线; 与源极线相交的多个栅极线; 并且多个像素形成部分以矩阵方式设置在源极线和栅极线的各个交点处，每个像素形成部分接收作为像素值的电压，该电压施加到通过相应交叉点的源极线 当选择通过相应的交点的栅极线时，在每个水平扫描周期中将非图像信号施加到源极线，并且在有效扫描周期中选择栅极线，之后选择栅极线， 与将非图像信号施加到源极线的定时同步，在随后的有效扫描周期到达栅极线已经进入未选择状态的时间点之后。

公开(公告)号：US20090046212A1

公开(公告)日：2009-02-19

申请号：US12095869

申请日：2006-09-29

申请人： Toshihide Tsubata ,  Mitsuaki Hirata

发明人： Toshihide Tsubata ,  Mitsuaki Hirata

IPC分类号： H04N9/30 ,  G02F1/1343 ,  G02F1/1335

CPC分类号： G02F1/13471 ,  G02F1/136209 ,  G09G3/3648 ,  G09G2300/023 ,  H04N5/645 ,  H04N5/66

摘要： A liquid crystal display device of the present invention combines two active matrix type liquid crystal panels (a first panel and a second panel). A data signal wiring (4) of each panel is formed by a transparent conductive film, and an island-like black matrix (24) is formed so as to cover a TFT element (3). By such structure, a moire which markedly occurs when combining two or more active matrix type liquid crystal panels is restrained, and the transmittance is improved. Thus, a high display quality liquid crystal display device is provided.

摘要翻译： 本发明的液晶显示装置组合了两个有源矩阵型液晶面板（第一面板和第二面板）。 每个面板的数据信号线（4）由透明导电膜形成，并且形成岛状黑矩阵（24）以覆盖TFT元件（3）。 通过这样的结构，抑制了组合两个以上有源矩阵型液晶面板时显着发生的莫尔条纹，透射率提高。 因此，提供了高显示质量的液晶显示装置。