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21. 发明授权

US06977636B2 Liquid crystal display device driving method 有权
标题翻译：液晶显示装置驱动方法
公开(公告)号：US06977636B2
公开(公告)日：2005-12-20
申请号：US09922183
申请日：2001-08-02
申请人： Akihito Jinda , Koichi Miyachi , Hidekazu Miyata
发明人： Akihito Jinda , Koichi Miyachi , Hidekazu Miyata
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36 , G09G5/399 , H04N5/66
CPC分类号： G09G3/3611 , G09G3/2025 , G09G3/3685 , G09G5/399 , G09G2320/0252 , G09G2320/0285 , G09G2340/16
摘要： While image data is written into either one of first, second, third frame memories 1, 2 and 3, image data are repetitively read two times from the remaining two memories in one vertical synchronization interval and transferred to an arithmetic unit 4, and this operation is executed with the frame memories changed sequentially. An arithmetic unit 4 refers to a look-up table on the basis of two inputted data values and, when the data value of the current image signal is greater than the data value of the previous image signal, the unit 4 transfers image data of a value greater than the data value of the current image signal to a liquid crystal display device 5. Thus, the step response characteristic is improved for the improvement of the dynamic image display quality.
摘要翻译：当图像数据被写入第一，第二和第三帧存储器1,2和3中的任一个时，图像数据在一个垂直同步间隔中从剩余的两个存储器重复读取两次并传送到运算单元4，并且该操作被执行，帧存储器顺序地改变。算术单元4基于两个输入的数据值参考查找表，并且当当前图像信号的数据值大于先前图像信号的数据值时，单元4传送图像数据的图像数据值大于当前图像信号的数据值到液晶显示装置5。因此，改进了动态图像显示质量的阶跃响应特性。

22. 发明授权

US09140942B2 Liquid crystal display device and multi-display system 有权
标题翻译：液晶显示装置及多显示系统
公开(公告)号：US09140942B2
公开(公告)日：2015-09-22
申请号：US14111040
申请日：2012-04-09
申请人： Hidekazu Miyata , Tamotsu Sakai
发明人： Hidekazu Miyata , Tamotsu Sakai
IPC分类号： G09G3/36 , G02F1/1343
CPC分类号： G02F1/134363 , G09G3/3614 , G09G3/3655 , G09G3/3659 , G09G3/3677 , G09G3/3688 , G09G2300/0814 , G09G2300/0876 , G09G2310/0202 , G09G2310/063 , G09G2310/067 , G09G2310/08
摘要： A liquid crystal display device includes a first scanning line, a second scanning line and a third scanning line which are provided for each of a plurality of pixel rows; a first signal line and a second signal line which are provided for each of a plurality of pixel columns; a pixel capacitor provided for each of a plurality of pixels; a temporary storage capacitor for temporarily storing a voltage to be written to the pixel capacitor; a first switching element for controlling electrical connection between the first signal line and the temporary storage capacitor; a second switching element for controlling electrical connection between the temporary storage capacitor and the pixel capacitor; and a third switching element for controlling electrical connection between the second signal line and the pixel capacitor.
摘要翻译：液晶显示装置包括为多个像素行中的每一个设置的第一扫描线，第二扫描线和第三扫描线; 为多个像素列中的每一个提供的第一信号线和第二信号线; 为多个像素中的每一个设置的像素电容器; 临时存储电容器，用于临时存储要写入像素电容器的电压; 用于控制第一信号线和临时存储电容器之间的电连接的第一开关元件; 用于控制临时存储电容器和像素电容器之间的电连接的第二开关元件; 以及用于控制第二信号线和像素电容器之间的电连接的第三开关元件。

23. 发明授权

US07696969B2 Display device and display method 有权
标题翻译：显示设备和显示方式
公开(公告)号：US07696969B2
公开(公告)日：2010-04-13
申请号：US11898559
申请日：2007-09-13
申请人： Toshihiro Yanagi , Hideki Morii , Hidekazu Miyata
发明人： Toshihiro Yanagi , Hideki Morii , Hidekazu Miyata
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3648 , G09G3/3696 , G09G2310/066 , G09G2320/0204 , G09G2320/0219 , G09G2320/0223 , G09G2320/0247
摘要： In the display device and the display method of the present invention, a scanning signal line driving circuit controls falls of a scanning signal line, so as to make level shifts occurring to pixel potentials substantially uniform throughout display plane, the level shifts being caused by parasitic capacitances which parasitically exist in scanning signal lines. Fall waveforms of the scanning signal change at a change rate Sx which is a change quantity per unit time, and by desirably setting the change rate Sx, a change rate Sx1 in the vicinity of an input-side end of the scanning signal line and a change rate SxN in the vicinity of the other end thereof are substantially equal to each other, not being influenced by signal delay transmission characteristic which the scanning signal line possesses, like scanning signal line waveforms Vg(1, j) and Vg(N, j).
摘要翻译：在本发明的显示装置和显示方法中，扫描信号线驱动电路控制扫描信号线的下降，使得在显示面上使像素电位发生大致均匀的电平偏移，电平偏移由寄生寄生在扫描信号线上的电容。扫描信号的下降波形以每单位时间的变化量的变化率Sx变化，并且希望将变化率Sx设定为扫描信号线的输入侧端部附近的变化率Sx1，像扫描信号线波形Vg（1，j）和Vg（N，j）一样，其另一端附近的变化率SxN基本相等，不受扫描信号线所具有的信号延迟传输特性的影响）。

24. 发明申请

US20070171163A1 Liquid crystal display device, driving method thereof, liquid crystal television having the liquid crystal display device and liquid crystal monitor having the liquid crystal display device 有权
标题翻译：液晶显示装置及其驱动方法，具有该液晶显示装置的液晶电视机和具有液晶显示装置的液晶监视器
公开(公告)号：US20070171163A1
公开(公告)日：2007-07-26
申请号：US11578780
申请日：2005-05-17
申请人： Hidekazu Miyata
发明人： Hidekazu Miyata
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/2025 , G09G3/3648 , G09G2310/061 , G09G2320/0219 , G09G2320/0247 , G09G2320/0261 , G09G2320/028
摘要： A device is provided for setting a voltage applied to each of data signal lines so as to correct a voltage, applied to the pixel, which corresponds to a gradation data signal in each of sub-frames of a single frame. As such, voltage drop, caused by a combination of voltages of the gradation data signal in each of the sub-frames, may be partially or even fully compensated. On this account, it is possible to provide a liquid crystal display device which can lessen or even avoid an influence of the voltage drop caused by, for example, gate-drain capacitance of the thin film transistor in case of adopting time-division driving, and/or a method for driving the liquid crystal display device.
摘要翻译：提供一种设备，用于设置施加到每个数据信号线的电压，以便校正施加到像素的电压，其对应于单个帧的每个子帧中的灰度数据信号。因此，由每个子帧中的灰度数据信号的电压的组合引起的电压降可以被部分地或甚至完全补偿。因此，可以提供一种液晶显示装置，其可以减少甚至避免在采用时分驱动的情况下由例如薄膜晶体管的栅极 - 漏极电容引起的电压降的影响，和/或驱动液晶显示装置的方法。

25. 发明申请

US20060077163A1 Display device and display method 有权
标题翻译：显示设备和显示方式
公开(公告)号：US20060077163A1
公开(公告)日：2006-04-13
申请号：US11237827
申请日：2005-09-29
申请人： Toshihiro Yanagi , Hideki Morii , Hidekazu Miyata
发明人： Toshihiro Yanagi , Hideki Morii , Hidekazu Miyata
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3648 , G09G3/3696 , G09G2310/066 , G09G2320/0204 , G09G2320/0219 , G09G2320/0223 , G09G2320/0247
摘要： In the display device and the display method of the present invention, a scanning signal line driving circuit controls falls of a scanning signal line, so as to make level shifts occurring to pixel potentials substantially uniform throughout display plane, the level shifts being caused by parasitic capacitances which parasitically exist in scanning signal lines. Fall waveforms of the scanning signal change at a change rate Sx which is a change quantity per unit time, and by desirably setting the change rate Sx, a change rate Sxl in the vicinity of an input-side end of the scanning signal line and a change rate SxN in the vicinity of the other end thereof are substantially equal to each other, not being influenced by signal delay transmission characteristic which the scanning signal line possesses, like scanning signal line waveforms Vg(1, j) and Vg(N, j).
摘要翻译：在本发明的显示装置和显示方法中，扫描信号线驱动电路控制扫描信号线的下降，使得在显示面上使像素电位发生大致均匀的电平偏移，电平偏移由寄生寄生在扫描信号线上的电容。扫描信号的下降波形以每单位时间的变化量的变化率Sx变化，并且希望将变化率Sx设定为扫描信号线的输入侧端部附近的变化率Sx1，像扫描信号线波形Vg（1，j）和Vg（N，j）一样，其另一端附近的变化率SxN基本相等，不受扫描信号线所具有的信号延迟传输特性的影响）。

26. 发明授权

US07027024B2 Display device and display method 有权
标题翻译：显示设备和显示方式
公开(公告)号：US07027024B2
公开(公告)日：2006-04-11
申请号：US10883375
申请日：2004-06-30
申请人： Toshihiro Yanagi , Hideki Morii , Hidekazu Miyata
发明人： Toshihiro Yanagi , Hideki Morii , Hidekazu Miyata
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3648 , G09G3/3696 , G09G2310/066 , G09G2320/0204 , G09G2320/0219 , G09G2320/0223 , G09G2320/0247
摘要： In the display device and the display method of the present invention, a scanning signal line driving circuit controls falls of a scanning signal line, so as to make level shifts occurring to pixel potentials substantially uniform throughout display plane, the level shifts being caused by parasitic capacitances which parasitically exist in scanning signal lines. Fall waveforms of the scanning signal change at a change rate Sx which is a change quantity per unit time, and by desirably setting the change rate Sx, a change rate Sx1 in the vicinity of an input-side end of the scanning signal line and a change rate SxN in the vicinity of the other end thereof are substantially equal to each other, not being influenced by signal delay transmission characteristic which the scanning signal line possesses, like scanning signal line waveforms Vg(1, j) and Vg(N, j).
摘要翻译：在本发明的显示装置和显示方法中，扫描信号线驱动电路控制扫描信号线的下降，使得在显示面上使像素电位发生大致均匀的电平偏移，电平偏移由寄生寄生在扫描信号线上的电容。扫描信号的下降波形以每单位时间的变化量的变化率Sx变化，并且希望将变化率Sx设定在扫描信号线的输入侧端附近的变化率Sx 1，以及其扫描信号线波形Vg（1，j）和Vg（N，N）之间的变化率SxN基本相等，不受扫描信号线所具有的信号延迟传输特性的影响， j）。

27. 发明授权

US09418619B2 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US09418619B2
公开(公告)日：2016-08-16
申请号：US14127521
申请日：2012-06-20
申请人： Shinji Nakagawa , Hidekazu Miyata , Hiroyuki Furukawa , Kazuyoshi Yoshiyama , Yasuhiro Yoshida , Toshihiro Yanagi , Taketoshi Nakano , Asahi Yamato , Ken Inada
发明人： Shinji Nakagawa , Hidekazu Miyata , Hiroyuki Furukawa , Kazuyoshi Yoshiyama , Yasuhiro Yoshida , Toshihiro Yanagi , Taketoshi Nakano , Asahi Yamato , Ken Inada
IPC分类号： G09G5/02 , G09G3/20 , G09G3/36 , G02F1/1335
CPC分类号： G09G3/3607 , G02F1/133514 , G02F2201/52 , G09G3/2003 , G09G5/02 , G09G2300/0452 , G09G2320/0242 , G09G2340/0457 , G09G2360/16
摘要： There is provided an image display device, in which a pixel includes sub-pixels of four or more colors that include a color in addition to the three primary colors, and which can display a high-quality image in which false colors or artifacts are suppressed. The image display device includes a pixel area in which a plurality of pixels P are arranged in a matrix shape, and each of the pixels P includes m (m is an integer which is equal to or greater than 4) sub-pixels SP. When it is assumed that the colors of the m sub-pixels SP included in one pixel are C1, C2, . . . , and Cm, the m sub-pixels SP which are sequentially arrayed from an arbitrary position include all of the colors of C1, C2, . . . , and Cm in both the vertical direction and the horizontal direction in the pixel area.
摘要翻译：提供了一种图像显示装置，其中像素包括除了三原色之外包括颜色的四种或更多种颜色的子像素，并且可以显示其中抑制了假色或伪像的高质量图像。图像显示装置包括其中多个像素P以矩阵形状排列的像素区域，并且每个像素P包括m（m是等于或大于4的整数）子像素SP。当假设包括在一个像素中的m个子像素SP的颜色是C1，C2，...时。。。和Cm，从任意位置顺序排列的m个子像素SP包括C1，C2的全部颜色。。。，以及像素区域中的垂直方向和水平方向上的Cm。

28. 发明授权

US08217881B2 Display device and display method 有权
标题翻译：显示设备和显示方式
公开(公告)号：US08217881B2
公开(公告)日：2012-07-10
申请号：US13137610
申请日：2011-08-30
申请人： Toshihiro Yanagi , Hideki Morii , Hidekazu Miyata
发明人： Toshihiro Yanagi , Hideki Morii , Hidekazu Miyata
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3648 , G09G3/3696 , G09G2310/066 , G09G2320/0204 , G09G2320/0219 , G09G2320/0223 , G09G2320/0247
摘要： In the display device and the display method of the present invention, a scanning signal line driving circuit controls falls of a scanning signal line, so as to make level shifts occurring to pixel potentials substantially uniform throughout display plane, the level shifts being caused by parasitic capacitances which parasitically exist in scanning signal lines. Fall waveforms of the scanning signal change at a change rate Sx which is a change quantity per unit time, and by desirably setting the change rate Sx, a change rate Sx1 in the vicinity of an input-side end of the scanning signal line and a change rate SxN in the vicinity of the other end thereof are substantially equal to each other, not being influenced by signal delay transmission characteristic which the scanning signal line possesses, like scanning signal line waveforms Vg(1, j) and Vg(N, j).
摘要翻译：在本发明的显示装置和显示方法中，扫描信号线驱动电路控制扫描信号线的下降，使得在显示面上使像素电位发生大致均匀的电平偏移，电平偏移由寄生寄生在扫描信号线上的电容。扫描信号的下降波形以每单位时间的变化量的变化率Sx变化，并且希望将变化率Sx设定为扫描信号线的输入侧端部附近的变化率Sx1，像扫描信号线波形Vg（1，j）和Vg（N，j）一样，其另一端附近的变化率SxN基本相等，不受扫描信号线所具有的信号延迟传输特性的影响）。

29. 发明授权

US08106862B2 Liquid crystal display device for reducing influence of voltage drop in time-division driving, method for driving the same, liquid crystal television having the same and liquid crystal monitor having the same 有权
标题翻译：用于降低时分驱动中的电压降的影响的液晶显示装置，其驱动方法，具有该液晶显示装置的液晶电视机和具有该液晶显示器的液晶监视器
公开(公告)号：US08106862B2
公开(公告)日：2012-01-31
申请号：US11578780
申请日：2005-05-17
申请人： Hidekazu Miyata
发明人： Hidekazu Miyata
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/2025 , G09G3/3648 , G09G2310/061 , G09G2320/0219 , G09G2320/0247 , G09G2320/0261 , G09G2320/028
摘要： A device is provided for setting a voltage applied to each of data signal lines so as to correct a voltage, applied to the pixel, which corresponds to a gradation data signal in each of sub-frames of a single frame. As such, voltage drop, caused by a combination of voltages of the gradation data signal in each of the sub-frames, may be partially or even fully compensated. On this account, it is possible to provide a liquid crystal display device which can lessen or even avoid an influence of the voltage drop caused by, for example, gate-drain capacitance of the thin film transistor in case of adopting time-division driving, and/or a method for driving the liquid crystal display device.
摘要翻译：提供一种设备，用于设置施加到每个数据信号线的电压，以便校正施加到像素的电压，其对应于单个帧的每个子帧中的灰度数据信号。因此，由每个子帧中的灰度数据信号的电压的组合引起的电压降可以被部分地或甚至完全补偿。因此，可以提供一种液晶显示装置，其可以减少甚至避免在采用时分驱动的情况下由例如薄膜晶体管的栅极 - 漏极电容引起的电压降的影响，和/或驱动液晶显示装置的方法。

30. 发明授权

US08035597B2 Display device and display method 有权
标题翻译：显示设备和显示方式
公开(公告)号：US08035597B2
公开(公告)日：2011-10-11
申请号：US12659018
申请日：2010-02-23
申请人： Toshihiro Yanagi , Hideki Morii , Hidekazu Miyata
发明人： Toshihiro Yanagi , Hideki Morii , Hidekazu Miyata
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3648 , G09G3/3696 , G09G2310/066 , G09G2320/0204 , G09G2320/0219 , G09G2320/0223 , G09G2320/0247
摘要： In the display device and the display method of the present invention, a scanning signal line driving circuit controls falls of a scanning signal line, so as to make level shifts occurring to pixel potentials substantially uniform throughout display plane, the level shifts being caused by parasitic capacitances which parasitically exist in scanning signal lines. Fall waveforms of the scanning signal change at a change rate Sx which is a change quantity per unit time, and by desirably setting the change rate Sx, a change rate Sx1 in the vicinity of an input-side end of the scanning signal line and a change rate SxN in the vicinity of the other end thereof are substantially equal to each other, not being influenced by signal delay transmission characteristic which the scanning signal line possesses, like scanning signal line waveforms Vg(1, j) and Vg(N, j).
摘要翻译：在本发明的显示装置和显示方法中，扫描信号线驱动电路控制扫描信号线的下降，使得在显示面上使像素电位发生大致均匀的电平偏移，电平偏移由寄生寄生在扫描信号线上的电容。扫描信号的下降波形以每单位时间的变化量的变化率Sx变化，并且希望将变化率Sx设定为扫描信号线的输入侧端部附近的变化率Sx1，像扫描信号线波形Vg（1，j）和Vg（N，j）一样，其另一端附近的变化率SxN基本相等，不受扫描信号线所具有的信号延迟传输特性的影响）。

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