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1.发明申请Display Apparatus, Liquid Crystal Display Apparatus, Drive Method For Display Apparatus, And Television Receiver 有权显示装置，液晶显示装置，显示装置的驱动方法和电视接收机公开(公告)号：US20120038834A1
公开(公告)日：2012-02-16
申请号：US13263424
申请日：2010-02-09
CPC分类号： G09G3/3614 , G02F1/136286 , G09G3/3659 , G09G3/3674 , G09G3/3685 , G09G5/006 , G09G2300/0426 , G09G2300/0447 , G09G2300/0876 , G09G2310/0205 , G09G2310/067 , G09G2320/0219 , G09G2320/0223 , G09G2320/0233 , G09G2330/08 , H04N5/7408
摘要： In at least one embodiment a ripple, generated in an electric potential of data signal lines even in long-term reversal driving, is reduced and display quality is improved. In at least one example embodiment, the liquid crystal display apparatus of the present invention includes scanning signal lines and data signal lines, in which one scanning pulse is outputted to select one scanning signal line, each of the data signal lines receives data signals whose polarities are reversed per one vertical scanning period while in one horizontal scanning period, one of two data signal lines receives a data signal having a polarity and the other of the two data signal lines receives another data signal having another polarity, the two data signal lines being arranged adjacent to each other, scanning pulses are successively outputted in sets of two, and at a timing in which two scanning pulses fall, two scanning pulses rise.
摘要翻译： 在至少一个实施例中，即使在长期反转驱动中也在数据信号线的电位中产生的纹波被减小并且显示质量得到改善。 在至少一个示例性实施例中，本发明的液晶显示装置包括扫描信号线和数据信号线，其中输出一个扫描脉冲以选择一条扫描信号线，每条数据信号线接收极性的数据信号 在一个垂直扫描周期中反转，而在一个水平扫描周期中，两条数据信号线中的一条接收具有极性的数据信号，另外两根数据信号线中的另一条数据信号接收另一个具有另一极性的数据信号，两条数据信号线为 相邻配置的扫描脉冲依次输出为两组，在两个扫描脉冲下降的定时，两个扫描脉冲上升。
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公开(公告)号：US20100097366A1
公开(公告)日：2010-04-22
申请号：US12451074
申请日：2008-04-22
申请人： Masae Kitayama , Fumikazu Shimoshikiryoh , Kentaroh Irie , Toshihide Tsubata , Naoshi Yamada , Hidetoshi Nakagawa
发明人： Masae Kitayama , Fumikazu Shimoshikiryoh , Kentaroh Irie , Toshihide Tsubata , Naoshi Yamada , Hidetoshi Nakagawa
CPC分类号： G09G3/3677 , G02F1/133707 , G02F1/134336 , G02F1/1362 , G02F1/1368 , G02F2001/134345 , G02F2201/122 , G02F2201/123 , G09G3/2077 , G09G3/3614 , G09G3/3655 , G09G3/3666 , G09G3/3688 , G09G2300/0413 , G09G2300/0426 , G09G2300/0443 , G09G2300/0447 , G09G2300/0876 , G09G2310/0224 , G09G2310/0286 , G09G2310/06 , G09G2310/08 , G09G2320/0233 , G11C19/00
摘要： In one embodiment of the present invention, each pixel includes first and second subpixels. CS bus lines connected to the respective storage capacitors of the first and second subpixels are electrically independent of each other. A CS voltage has a waveform that inverts its polarity at least once a frame, which includes a first subframe for sequentially scanning a series of odd rows and a second SF for sequentially scanning even rows that have been skipped during the first SF. A source signal voltage varies so as to have two frames or subframes with mutually opposite polarities. A CS voltage has a waveform that has quite opposite consequences on the effective voltage of a subpixel of a pixel connected to the jth scan line to be selected during the first subframe and on that of another subpixel of a pixel connected to the (j+1)th scan line to be selected during the second subframe. In this manner, the deterioration in display quality, which would be caused if either a source line inversion drive or a block inversion drive is applied to a multi-pixel technology, can be minimized.
摘要翻译： 在本发明的一个实施例中，每个像素包括第一和第二子像素。 连接到第一和第二子像素的各个存储电容器的CS总线彼此电独立。 CS电压具有至少一帧反转其极性的波形，其包括用于顺序扫描一系列奇数行的第一子帧和用于顺序扫描在第一SF期间被跳过的偶数行的第二SF。 源极信号电压发生变化，从而具有相互极性相反的两个帧或子帧。 CS电压具有与第一子帧期间要选择的第j扫描线连接的像素的子像素的有效电压和连接到第（j + 1）像素的像素的另一子像素的有效电压具有相反的结果的波形 ）扫描线在第二子帧期间被选择。 以这种方式，如果将源极线反转驱动或块反转驱动应用于多像素技术，则会导致显示质量的劣化。
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公开(公告)号：US09196206B2
公开(公告)日：2015-11-24
申请号：US12451074
申请日：2008-04-22
申请人： Masae Kitayama , Fumikazu Shimoshikiryoh , Kentaroh Irie , Toshihide Tsubata , Naoshi Yamada , Hidetoshi Nakagawa
发明人： Masae Kitayama , Fumikazu Shimoshikiryoh , Kentaroh Irie , Toshihide Tsubata , Naoshi Yamada , Hidetoshi Nakagawa
IPC分类号： G09G3/36 , G02F1/1337 , G02F1/1362
CPC分类号： G09G3/3677 , G02F1/133707 , G02F1/134336 , G02F1/1362 , G02F1/1368 , G02F2001/134345 , G02F2201/122 , G02F2201/123 , G09G3/2077 , G09G3/3614 , G09G3/3655 , G09G3/3666 , G09G3/3688 , G09G2300/0413 , G09G2300/0426 , G09G2300/0443 , G09G2300/0447 , G09G2300/0876 , G09G2310/0224 , G09G2310/0286 , G09G2310/06 , G09G2310/08 , G09G2320/0233 , G11C19/00
摘要： In one embodiment of the present invention, each pixel includes first and second subpixels. CS bus lines connected to the respective storage capacitors of the first and second subpixels are electrically independent of each other. A CS voltage has a waveform that inverts its polarity at least once a frame, which includes a first subframe for sequentially scanning a series of odd rows and a second SF for sequentially scanning even rows that have been skipped during the first SF. A source signal voltage varies so as to have two frames or subframes with mutually opposite polarities. A CS voltage has a waveform that has quite opposite consequences on the effective voltage of a subpixel of a pixel connected to the jth scan line to be selected during the first subframe and on that of another subpixel of a pixel connected to the (j+1)th scan line to be selected during the second subframe. In this manner, the deterioration in display quality, which would be caused if either a source line inversion drive or a block inversion drive is applied to a multi-pixel technology, can be minimized.
摘要翻译： 在本发明的一个实施例中，每个像素包括第一和第二子像素。 连接到第一和第二子像素的各个存储电容器的CS总线彼此电独立。 CS电压具有至少一帧反转其极性的波形，其包括用于顺序扫描一系列奇数行的第一子帧和用于顺序扫描在第一SF期间被跳过的偶数行的第二SF。 源极信号电压发生变化，从而具有相互极性相反的两个帧或子帧。 CS电压具有与第一子帧期间要选择的第j扫描线连接的像素的子像素的有效电压和连接到第（j + 1）像素的像素的另一子像素的有效电压具有相反的结果的波形 ）扫描线在第二子帧期间被选择。 以这种方式，如果将源极线反转驱动或块反转驱动应用于多像素技术，则会导致显示质量的劣化。
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4.发明授权Display apparatus, liquid crystal display apparatus, drive method for display apparatus, and television receiver 有权显示装置，液晶显示装置，显示装置的驱动方法和电视接收机公开(公告)号：US08872744B2
公开(公告)日：2014-10-28
申请号：US13263424
申请日：2010-02-09
IPC分类号： G09G3/36 , G02F1/1362 , G09G5/00
CPC分类号： G09G3/3614 , G02F1/136286 , G09G3/3659 , G09G3/3674 , G09G3/3685 , G09G5/006 , G09G2300/0426 , G09G2300/0447 , G09G2300/0876 , G09G2310/0205 , G09G2310/067 , G09G2320/0219 , G09G2320/0223 , G09G2320/0233 , G09G2330/08 , H04N5/7408
摘要： In at least one embodiment a ripple, generated in an electric potential of data signal lines even in long-term reversal driving, is reduced and display quality is improved. In at least one example embodiment, the liquid crystal display apparatus of the present invention includes scanning signal lines and data signal lines, in which one scanning pulse is outputted to select one scanning signal line, each of the data signal lines receives data signals whose polarities are reversed per one vertical scanning period while in one horizontal scanning period, one of two data signal lines receives a data signal having a polarity and the other of the two data signal lines receives another data signal having another polarity, the two data signal lines being arranged adjacent to each other, scanning pulses are successively outputted in sets of two, and at a timing in which two scanning pulses fall, two scanning pulses rise.
摘要翻译： 在至少一个实施例中，即使在长期反转驱动中也在数据信号线的电位中产生的纹波被减小并且显示质量得到改善。 在至少一个示例性实施例中，本发明的液晶显示装置包括扫描信号线和数据信号线，其中输出一个扫描脉冲以选择一条扫描信号线，每条数据信号线接收极性的数据信号 在一个垂直扫描周期中反转，而在一个水平扫描周期中，两条数据信号线之一接收具有极性的数据信号，另外两条数据信号线中的另一条数据信号线接收到另一极性的另一数据信号，两条数据信号线为 相邻配置的扫描脉冲依次输出为两组，在两个扫描脉冲下降的定时，两个扫描脉冲上升。
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公开(公告)号：US09007287B2
公开(公告)日：2015-04-14
申请号：US13698304
申请日：2011-05-16
CPC分类号： G09G3/3614 , G09G3/003 , G09G3/342 , G09G2300/0447 , G09G2300/0465 , G09G2310/0218 , G09G2310/0221 , G09G2310/0237 , G09G2310/024 , G09G2320/0209 , G09G2320/0219 , G09G2320/0223 , G09G2320/0233 , G09G2320/0247 , G09G2320/0252 , G09G2340/0435 , G09G2340/10 , G09G2340/16 , H04N13/337 , H04N13/341 , H04N13/398
摘要： A liquid crystal display device of the present invention has a vertical scanning period in which the polarity of a display signal is positive and a vertical scanning period in which the polarity of a display signal is negative. When a pair of successive two vertical scanning periods is constituted by a first vertical scanning period and a second vertical scanning period, and when a target gradation level to be displayed in the first vertical scanning period is GL1, and a target gradation level to be displayed in the second vertical scanning period immediately after the first vertical scanning period is GL2, GL1 and GL2 being integers of 0 or more representing gradation levels, the liquid crystal display device includes a circuit (124) capable of supplying a display voltage corresponding to a gradation level to a pixel in the second vertical scanning period, the gradation level being expressed by GL2OD which satisfies a condition where |GL2OD-GL1| is larger than |GL2-GL1|, in the case where GL2 is different from GL1. The value of GL2OD when the polarity in the first vertical scanning period is positive and the polarity in the second vertical scanning period is negative is different from the value of GL2OD when the polarity in the first vertical scanning period is negative and the polarity in the second vertical scanning period is positive.
摘要翻译： 本发明的液晶显示装置具有显示信号的极性为正的垂直扫描期间和显示信号的极性为负的垂直扫描期间。 当一对连续的两个垂直扫描周期由第一垂直扫描周期和第二垂直扫描周期构成时，并且当要在第一垂直扫描周期中显示的目标灰度级为GL1时，以及要显示的目标灰度级 在第一垂直扫描周期之后的第二垂直扫描期间是GL2，GL1和GL2是表示灰度级的0以上的整数，液晶显示装置包括能够提供与灰度对应的显示电压的电路（124） 在第二垂直扫描期间的像素级别，灰度级由GL2OD表示，满足条件| GL2OD-GL1 | 大于| GL2-GL1 |，在GL2与GL1不同的情况下。 当第一垂直扫描期间的极性为正，并且第二垂直扫描期间的极性为负时，GL2OD的值与第一垂直扫描期间的极性为负值时的GL2OD的值不同，第二垂直扫描期间的极性 垂直扫描周期为正。
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公开(公告)号：US08493304B2
公开(公告)日：2013-07-23
申请号：US13145760
申请日：2009-08-27
IPC分类号： G09G3/36
CPC分类号： G02F1/136213 , G09G3/3648 , G09G2300/0426 , G09G2300/0439
摘要： A liquid crystal display device includes a liquid crystal panel in which a plurality of pixels (A) are arranged. A storage capacitor (Cs) is provided in each pixel (A) of liquid crystal panel. The storage capacitor (Cs) is connected to a Cs bus line. The liquid crystal display device includes a plurality of Cs bus lines. The Cs bus line is connected to a stem line. The stem line transfers a driving signal to the storage capacitor (Cs) via the Cs bus line. The liquid crystal display device includes a bridge line, separate from the stem line, for connecting a plurality of Cs bus lines.
摘要翻译： 液晶显示装置包括配置有多个像素（A）的液晶面板。 在液晶面板的每个像素（A）中设置存储电容器（Cs）。 存储电容器（Cs）连接到Cs总线。 液晶显示装置包括多个Cs总线。 Cs总线连接到阀杆线。 干线通过Cs总线将驱动信号传送到存储电容器（Cs）。 液晶显示装置包括与杆线分离的用于连接多个Cs总线的桥接线。
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7.发明授权Liquid crystal display device, liquid crystal display device drive method, and television receiver 有权液晶显示装置，液晶显示装置驱动方式和电视接收机公开(公告)号：US08451205B2
公开(公告)日：2013-05-28
申请号：US12451938
申请日：2008-03-27
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/3614 , G09G3/3648 , G09G3/3655 , G09G3/3677 , G09G2300/0443 , G09G2300/0876 , G09G2310/0205 , G09G2310/0224 , G09G2310/0248 , G09G2310/0251 , G09G2310/08 , G09G2320/0233 , G09G2320/0261 , G09G2320/028
摘要： In one embodiment of the present invention, a gate driver creates a dummy insertion period in which the driver does not apply a gate on pulse to a scanning signal line immediately after the time of the inversion of a data signal. When a period from the time of the application of the gate on pulse to an odd numbered or even numbered scanning signal line to which the gate on pulse is applied previously to the time of the application of the gate on pulse to an even numbered or odd numbered scanning signal line to which the gate on pulse is applied later is set as an adjacent line writing time lag period for two scanning signal lines adjacent to each other, a CS control circuit allows the polarity of every CS signal to be reversed on the same cycle at least in the adjacent line writing time lag period. This makes it possible to provide a liquid crystal display device capable of offering high quality display in which unevenness in the display is suppressed without being affected by the blunt waveform of the data signal and the blunt waveform of a retention volume signal at the time of the inversion.
摘要翻译： 在本发明的一个实施例中，栅极驱动器产生虚拟插入周期，在该插入期间，驱动器在数据信号反转之后立即将脉冲施加到扫描信号线上。 当从施加栅极导通脉冲的时间到预先施加栅极导通脉冲的奇数或偶数扫描信号线的时间到施加栅极导通脉冲的时间到偶数或奇数 将稍后施加栅极导通脉冲的编号扫描信号线设置为彼此相邻的两个扫描信号线的相邻线写入时间延迟时段，CS控制电路允许每个CS信号的极性相同 至少在相邻行写周期中循环。 这使得可以提供一种能够提供高质量显示的液晶显示装置，其中显示器的不均匀性被抑制而不受数据信号的钝化波形的影响和在保持音量信号的钝化波形 反转。
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公开(公告)号：US20130057791A1
公开(公告)日：2013-03-07
申请号：US13698304
申请日：2011-05-16
IPC分类号： G02F1/1333
CPC分类号： G09G3/3614 , G09G3/003 , G09G3/342 , G09G2300/0447 , G09G2300/0465 , G09G2310/0218 , G09G2310/0221 , G09G2310/0237 , G09G2310/024 , G09G2320/0209 , G09G2320/0219 , G09G2320/0223 , G09G2320/0233 , G09G2320/0247 , G09G2320/0252 , G09G2340/0435 , G09G2340/10 , G09G2340/16 , H04N13/337 , H04N13/341 , H04N13/398
摘要： A liquid crystal display device of the present invention has a vertical scanning period in which the polarity of a display signal is positive and a vertical scanning period in which the polarity of a display signal is negative. When a pair of successive two vertical scanning periods is constituted by a first vertical scanning period and a second vertical scanning period, and when a target gradation level to be displayed in the first vertical scanning period is GL1, and a target gradation level to be displayed in the second vertical scanning period immediately after the first vertical scanning period is GL2, GL1 and GL2 being integers of 0 or more representing gradation levels, the liquid crystal display device includes a circuit (124) capable of supplying a display voltage corresponding to a gradation level to a pixel in the second vertical scanning period, the gradation level being expressed by GL2OD which satisfies a condition where |GL2OD-GL1| is larger than |GL2-GL1|, in the case where GL2 is different from GL1. The value of GL2OD when the polarity in the first vertical scanning period is positive and the polarity in the second vertical scanning period is negative is different from the value of GL2OD when the polarity in the first vertical scanning period is negative and the polarity in the second vertical scanning period is positive.
摘要翻译： 本发明的液晶显示装置具有显示信号的极性为正的垂直扫描期间和显示信号的极性为负的垂直扫描期间。 当一对连续的两个垂直扫描周期由第一垂直扫描周期和第二垂直扫描周期构成时，并且当要在第一垂直扫描周期中显示的目标灰度级为GL1时，以及要显示的目标灰度级 在第一垂直扫描周期之后的第二垂直扫描期间是GL2，GL1和GL2是表示灰度级的0以上的整数，液晶显示装置包括能够提供与灰度对应的显示电压的电路（124） 在第二垂直扫描期间的像素级别，灰度级由GL2OD表示，满足条件| GL2OD-GL1 | 大于| GL2-GL1 |，在GL2与GL1不同的情况下。 当第一垂直扫描期间的极性为正，并且第二垂直扫描期间的极性为负时，GL2OD的值与第一垂直扫描期间的极性为负值时的GL2OD的值不同，第二垂直扫描期间的极性 垂直扫描周期为正。
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公开(公告)号：US20120326954A1
公开(公告)日：2012-12-27
申请号：US13520845
申请日：2010-10-26
申请人： Ikumi Itsumi , Mitsuaki Hirata , Masae Kitayama , Kenichi Hyohdoh , Yuki Yamashita , Akane Sugisaka , Fumikazu Shimoshikiryoh
发明人： Ikumi Itsumi , Mitsuaki Hirata , Masae Kitayama , Kenichi Hyohdoh , Yuki Yamashita , Akane Sugisaka , Fumikazu Shimoshikiryoh
IPC分类号： G09G3/36
CPC分类号： G02F1/1368 , G02F2201/52 , G09G3/3607 , G09G3/3648 , G09G2300/0452 , G09G2300/0876
摘要： The present invention is to provide a liquid crystal display device which hardly causes image sticking even when there is a difference in the pixel areas. The liquid crystal display device of the present invention includes a pair of substrates, and a liquid crystal layer sandwiched between the pair of substrates, and is configured such that a pixel is formed by picture elements of a plurality of colors. The liquid crystal display device of the present invention is featured in that one of the pair of substrates includes scanning lines, signal lines, and storage capacitor lines, a thin film transistor connected to each of the scanning line and the signal line, and a pixel electrode connected to the thin film transistor, in that the other of the pair of substrates includes an opposed electrode, in that the pixel electrode is arranged for each of the picture elements, and in that the pixel electrode having a larger area among the plurality of pixel electrodes arranged in one pixel is connected to the thin film transistor having a larger channel width among the plurality of the thin film transistors arranged in the one pixel.
摘要翻译： 本发明提供即使在像素区域有差异的情况下也难以引起图像残留的液晶显示装置。 本发明的液晶显示装置包括一对基板和夹在该对基板之间的液晶层，并且被构造为使得像素由多种颜色的图像元素形成。 本发明的液晶显示装置的特征在于，一对基板中的一个基板包括扫描线，信号线和辅助电容线，连接到扫描线和信号线各自的薄膜晶体管，以及像素 连接到薄膜晶体管的电极，其中一对基板中的另一个包括相对的电极，其中像素电极被布置用于每个像素，并且在多个像素中具有较大面积的像素电极 布置在一个像素中的像素电极连接到布置在一个像素中的多个薄膜晶体管中具有较大沟道宽度的薄膜晶体管。
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公开(公告)号：US20100118012A1
公开(公告)日：2010-05-13
申请号：US12451092
申请日：2008-04-22
CPC分类号： G09G3/3648 , G02F1/133707 , G09G3/3614 , G09G2300/0443 , G09G2300/0447 , G09G2300/0876 , G09G2310/0251 , G09G2310/08
摘要： In a liquid crystal display device according to one embodiment of the present invention, when the polarities of the source signal voltages do not change over a plurality of horizontal scanning periods, the image write pulse of the gate signal supplied to a gate bus line that corresponds to pixels along the jth row rises before the source signal voltages change to values that correspond to pixels along the jth row. Next, the image write pulse of the gate signal supplied to a gate bus line that corresponds to pixels along the jth row falls, and then the image write pulse of the gate signal supplied to a gate bus line that corresponds to pixels along the kth row (j≠k) rises. The polarities of the storage capacitor signal voltages applied to storage capacitor bus lines that correspond to sub-pixels of pixels along the jth row are inverted after the image write pulse of the gate signal supplied to a gate bus line that corresponds to pixels along the kth row rises.
摘要翻译： 在根据本发明的一个实施例的液晶显示装置中，当源极信号电压的极性在多个水平扫描周期内不变化时，提供给对应于栅极总线的栅极信号的图像写入脉冲 到第j行的像素在源信号电压变为对应于沿着第j行的像素的值之前上升。 接下来，提供给与第j行的像素对应的栅极总线的栅极信号的图像写入脉冲下降，然后提供给与第k行的像素对应的栅极总线的栅极信号的图像写入脉冲 （j≠k）上升。 施加到与沿着第j行的像素的子像素相对应的存储电容器总线的存储电容器信号电压的极性在提供给对应于第k个像素的栅极总线的栅极信号的图像写入脉冲之后被反转 行上升。
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