公开(公告)号：US08154508B2

公开(公告)日：2012-04-10

申请号：US12412374

申请日：2009-03-27

申请人： Shyh-Yueh Wang ,  Chia-Hui Chen ,  Chiu-Yuan Huang ,  Chun-Tsai Chien

发明人： Shyh-Yueh Wang ,  Chia-Hui Chen ,  Chiu-Yuan Huang ,  Chun-Tsai Chien

IPC分类号： G09G3/36

CPC分类号： G09G3/3413 ,  G09G3/3648 ,  G09G2310/02 ,  G09G2310/0235 ,  G09G2310/0237 ,  G09G2310/08 ,  G09G2320/0242

摘要： The present invention discloses a REPEATED-SCAN driving method, which applies to a field sequential color liquid crystal display, wherein each sequential-color cycle of the multiplex-scan signal has at least two stages of scans to increase the luminous fluxes of all colors of backlights and bring closer the total amounts of fluxes, whereby is achieved higher color saturation and better flux uniformity between the rows. Further, the method of the present invention controls the backlights to form dark stages between the intervals respectively of two different colors of the backlights and controls the dark stage to coincide with a color-mixing interval, which is caused by response delay of liquid crystal, to prevent from color distortion caused by color mixing. Therefore, the present invention can generate the pure colors and the designed derived colors accurately.

摘要翻译： 本发明公开了一种适用于场顺序彩色液晶显示器的重复扫描驱动方法，其中多路复用扫描信号的每个顺序色循环具有至少两个扫描级，以增加所有颜色的光通量 背光，并使焊剂的总量更接近，从而实现更高的颜色饱和度和更好的通量均匀性。 此外，本发明的方法控制背光以分别在背光的两种不同颜色的间隔之间形成暗区，并且控制暗阶段与由液晶的响应延迟引起的色混合间隔一致， 以防止由颜色混合引起的颜色变形。 因此，本发明可以精确地产生纯色和设计的派生色。

公开(公告)号：US20100245229A1

公开(公告)日：2010-09-30

申请号：US12412374

申请日：2009-03-27

申请人： Shyh-Yueh Wang ,  Chia-Hui Chen ,  Chiu-Yuan Huang ,  Chun-Tsai Chien

发明人： Shyh-Yueh Wang ,  Chia-Hui Chen ,  Chiu-Yuan Huang ,  Chun-Tsai Chien

IPC分类号： G09G3/36

CPC分类号： G09G3/3413 ,  G09G3/3648 ,  G09G2310/02 ,  G09G2310/0235 ,  G09G2310/0237 ,  G09G2310/08 ,  G09G2320/0242

摘要： The present invention discloses a REPEATED-SCAN driving method, which applies to a field sequential color liquid crystal display, wherein each sequential-color cycle of the multiplex-scan signal has at least two stages of scans to increase the luminous fluxes of all colors of backlights and bring closer the total amounts of fluxes, whereby is achieved higher color saturation and better flux uniformity between the rows. Further, the method of the present invention controls the backlights to form dark stages between the intervals respectively of two different colors of the backlights and controls the dark stage to coincide with a color-mixing interval, which is caused by response delay of liquid crystal, to prevent from color distortion caused by color mixing. Therefore, the present invention can generate the pure colors and the designed derived colors accurately.

摘要翻译： 本发明公开了一种适用于场顺序彩色液晶显示器的重复扫描驱动方法，其中多路复用扫描信号的每个顺序色循环具有至少两个扫描级，以增加所有颜色的光通量 背光，并使焊剂的总量更接近，从而实现更高的颜色饱和度和更好的通量均匀性。 此外，本发明的方法控制背光以分别在背光的两种不同颜色的间隔之间形成暗区，并且控制暗阶段与由液晶的响应延迟引起的色混合间隔一致， 以防止由颜色混合引起的颜色变形。 因此，本发明可以精确地产生纯色和设计的派生色。

公开(公告)号：US20100033416A1

公开(公告)日：2010-02-11

申请号：US12189372

申请日：2008-08-11

申请人： Shyh-Yueh Wang ,  Chuen-Tzay Jean ,  Chia-Hui Chen ,  Chiu-Yuan Huang ,  Yen-Liang Chen ,  Wei-Jen Tang ,  Chien-Chih Hsu

发明人： Shyh-Yueh Wang ,  Chuen-Tzay Jean ,  Chia-Hui Chen ,  Chiu-Yuan Huang ,  Yen-Liang Chen ,  Wei-Jen Tang ,  Chien-Chih Hsu

IPC分类号： G09G3/36

CPC分类号： G09G3/3622 ,  G09G3/2014 ,  G09G3/2025 ,  G09G3/3681

摘要： A row (common electrode)-modulation gray-level LCD device and a method thereof, which use a row-modulation device to input at least two sequentially generated original common voltage signals to the common electrode of the same row, whereby the sequentially generated original common voltage signals cooperate with the segment voltage signals to generate voltage differences in the common electrode and turn on or turn off the same monochromatic pixel in a time-division mode. The accumulated effect of the time-division turn-on and turn-off states enables the same monochromatic pixel to present gray-pixel.

摘要翻译： 一种行（公共电极）调制灰度级LCD装置及其方法，其使用行调制装置将至少两个顺序生成的原始公共电压信号输入到同一行的公共电极，由此顺序产生的原稿 公共电压信号与段电压信号协调以在公共电极中产生电压差，并以时分模式打开或关闭相同的单色像素。 时分导通和关断状态的累积效应使得相同的单色像素呈现灰色像素。