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。

公开(公告)号：US20100053062A1

公开(公告)日：2010-03-04

申请号：US12203711

申请日：2008-09-03

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： G09G3/3426 ,  G09G3/18 ,  G09G3/3413 ,  G09G2310/0235

摘要： The present invention discloses a single-level driver is programmed to generate a plurality of segment voltage signals. A multicolor backlight modulation device receives the segment voltage signals and modulating a portion of the segment voltage signals to generate a common voltage signal and at least two synchronous color-separation backlight driving signals driving a backlight source to emitting different-color backlights. The common voltage signal cooperates with the segment voltage signals to form voltage differences which drive a mono-pixel to turn on or turn off in a time-division mode and allow different-color backlights to pass the mono-pixel at the same time. The time-division different-color backlights are accumulated by vision persistence to present a chromatic effect on the mono-pixel. The resultant colors can be intelligently varied via programming the segment voltage signals to achieve diversified multicolor effects. Therefore, the present invention can enable mono-pixels to present multicolor effect with a single-level display chip.

摘要翻译： 本发明公开了一种单级驱动器被编程以产生多个段电压信号。 多色背光调制装置接收分段电压信号并调制分段电压信号的一部分以产生公共电压信号，以及驱动背光源以发射不同颜色的背光的至少两个同步分色背光驱动信号。 公共电压信号与段电压信号协作以形成驱动单像素在时分模式下导通或关断的电压差，并允许不同颜色的背光灯同时通过单像素。 时分不同颜色的背光通过视觉持续性积累，以对单像素呈现彩色效果。 所得到的颜色可以通过编程段电压信号来智能变化，以实现多样化的多色效果。 因此，本发明可以使单像素与单级显示芯片呈现多色效果。

公开(公告)号：US20100039365A1

公开(公告)日：2010-02-18

申请号：US12192541

申请日：2008-08-15

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： G02F1/13357 ,  G09G3/36

CPC分类号： G09G3/3413 ,  G09G3/342 ,  G09G3/36 ,  G09G2310/0235

摘要： The present invention modulates a plurality of sequentially generated common voltage signals into a new common voltage signal and synchronous color-separation backlight control signals turning on different-color backlight sources. The new common voltage signals and segment voltage signals cooperate to form voltage differences making a mono-pixel allow different-color backlights to pass and controlling the mono-pixel to turn on or turn off in a time-division mode. The effects of the time-division different-color backlights are accumulated by vision persistence to form different colors on the mono-pixel. Thus, the present invention can enable a monochromatic LCD chip and a mono-pixel to present a multi-color effect.

摘要翻译： 本发明将多个顺序生成的公共电压信号调制成新的公共电压信号和同步色彩分离背光控制信号，该信号打开不同颜色的背光源。 新的公共电压信号和段电压信号协作以形成电压差，使得单像素允许不同颜色的背光灯通过并控制单像素在时分模式下导通或关闭。 时分不同颜色的背光灯的效果通过视觉持续性积累，以在单像素上形成不同的颜色。 因此，本发明可以使单色LCD芯片和单像素呈现多色效果。