公开(公告)号：US20080174578A1

公开(公告)日：2008-07-24

申请号：US12001704

申请日：2007-12-11

申请人： Chien-Fan Tung ,  Shun-Ming Huang

发明人： Chien-Fan Tung ,  Shun-Ming Huang

IPC分类号： G06F3/038 ,  G09G3/36

CPC分类号： G09G3/3655 ,  G09G2320/0204

摘要： An exemplary liquid crystal display (20) includes a plurality of pixel units (240) each including a pixel electrode (26) and a common electrode (22), a data driving circuit (33) providing a plurality of data voltages to each pixel electrode, a common voltage generating circuit (34) providing a common voltage to each common electrode, and a gamma voltage generating circuit (35) providing gamma voltages to the data driving circuit. The plurality of pixel units are arranged in a matrix. The voltage difference between the data voltage and the common voltage in each pixel unit is a sum of a main voltage and an auxiliary voltage with periodical change. An absolute value of the main voltage is constant. An absolute value of the auxiliary voltage is less than the absolute value of the main voltage. A sum of the auxiliary voltage is zero in a minimum period.

摘要翻译： 示例性液晶显示器（20）包括多个像素单元（240），每个像素单元包括像素电极（26）和公共电极（22），数据驱动电路（33）为每个像素电极提供多个数据电压 ，向每个公共电极提供公共电压的公共电压产生电路（34）和向数据驱动电路提供伽马电压的伽玛电压产生电路（35）。 多个像素单元被布置成矩阵。 每个像素单元中的数据电压和公共电压之间的电压差是主电压和具有周期性变化的辅助电压之和。 主电压的绝对值是恒定的。 辅助电压的绝对值小于主电压的绝对值。 辅助电压的总和在最小时间内为零。

公开(公告)号：US20080158126A1

公开(公告)日：2008-07-03

申请号：US12005726

申请日：2007-12-28

申请人： Chien-Fan Tung ,  Shun-Ming Huang ,  Sha Feng

发明人： Chien-Fan Tung ,  Shun-Ming Huang ,  Sha Feng

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G2310/063 ,  G09G2330/026 ,  G09G2330/027

摘要： A liquid crystal display (1) includes a liquid crystal panel (12) including a number of thin film transistors (123), a timing control circuit (16), a common voltage generating circuit (14) and a gamma circuit (13). The timing control circuit is configured for generating timing signals. The common voltage generating circuit is configured for generating a common voltage. The gamma circuit is configured for generating gray-scale voltages. When the liquid crystal panel is powered on, the common voltage is applied to the liquid crystal panel and reaches a predetermined value before the gray-scale voltages are applied to the liquid crystal panel and comes to predetermined values. And when liquid crystal panel is powered off the common voltage and the gray-scale voltages drops to 0V simultaneously by control of the common voltage generating circuit and the gamma circuit with the thin film transistors switched on.

摘要翻译： 液晶显示器（1）包括具有多个薄膜晶体管（123），定时控制电路（16），公共电压产生电路（14）和伽马电路（13）的液晶面板（12）。 定时控制电路被配置用于产生定时信号。 公共电压产生电路被配置为产生公共电压。 γ电路被配置为产生灰度电压。 当液晶面板通电时，在将灰度电压施加到液晶面板之前，将公共电压施加到液晶面板并达到预定值，并达到预定值。 当液晶面板通过控制公共电压产生电路和接通薄膜晶体的伽马电路同时降低公共电压，灰度电压同时降至0V。

公开(公告)号：US20080122826A1

公开(公告)日：2008-05-29

申请号：US11998023

申请日：2007-11-27

申请人： Chien-Fan Tung ,  Deng-Tzung Tang ,  Shun-Ming Huang

发明人： Chien-Fan Tung ,  Deng-Tzung Tang ,  Shun-Ming Huang

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3655

摘要： An exemplary LCD (30) includes a liquid crystal panel (31) configured for displaying images and a driving circuit (30). The driving circuit includes a pulse generator configured for providing a pulse signal, and a charge pump (315) configured for provide a common voltage to the liquid crystal panel according to the pulse signal. The common voltage is adjusted by adjusting a duty ratio of the signal pulse, and the precision of adjustment of the common voltage is determined according to a resolution of the pulse signal.

摘要翻译： 示例性LCD（30）包括被配置为显示图像的液晶面板（31）和驱动电路（30）。 驱动电路包括：脉冲发生器，被配置为提供脉冲信号;以及电荷泵，被配置为根据脉冲信号向液晶面板提供公共电压。 通过调整信号脉冲的占空比来调节公共电压，并且根据脉冲信号的分辨率来确定公共电压的调整精度。

公开(公告)号：US20050064293A1

公开(公告)日：2005-03-24

申请号：US10668092

申请日：2003-09-19

申请人： Chih-Hung Shen ,  Shun-Ming Huang ,  Chih-Ming Chen ,  Chih-Chang Lee

发明人： Chih-Hung Shen ,  Shun-Ming Huang ,  Chih-Ming Chen ,  Chih-Chang Lee

IPC分类号： H01M2/02 ,  H01M6/10 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0587 ,  H01M10/36 ,  H01M10/40

CPC分类号： H01M10/052 ,  H01M2/0275 ,  H01M2/0285 ,  H01M10/0565 ,  H01M10/0587 ,  H01M2300/0085 ,  Y10T29/4911

摘要： A mixture of an electrolyte, a first oligomer and an initiating agent is emulsion polymerized to form a precursor solution with a micro void structure for the gel-type electrolyte. A current available jelly-roll is put into an aluminum foil packet, and the precursor solution is then injected into the packet, which is then sealed and baked so that a highly conductive gel-type electrolyte is disposed inside and outside the jelly-roll. The lithium battery with the gel-type electrolyte is very stiff, reliable, and free from expansion and electrolyte leakage.

摘要翻译： 电解质，第一低聚物和引发剂的混合物被乳液聚合以形成具有用于凝胶型电解质的微孔结构的前体溶液。 将当前可用的果冻卷放入铝箔包装袋中，然后将前体溶液注入包装中，然后将其密封并烘烤，使得在胶卷内部和外部设置高导电性凝胶型电解质。 具有凝胶型电解质的锂电池非常硬，可靠，无膨胀和电解液泄漏。

公开(公告)号：US06373152B1

公开(公告)日：2002-04-16

申请号：US09501508

申请日：2000-02-09

申请人： Pei-Jen Wang ,  Shun-Ming Huang ,  Wei-Chen Wu

发明人： Pei-Jen Wang ,  Shun-Ming Huang ,  Wei-Chen Wu

IPC分类号： H02J900

CPC分类号： H02J7/345 ,  H02J2007/0037 ,  H02J2007/004

摘要： An electricity storage device and a portable electric-powered tool. The device comprises at least a battery; at least a super capacitor, which has lower internal impedance, when fully charged, than that of the battery and connects the battery in parallel; and an output end for supplying the electricity. The super capacitor is the major power supply for the pulse current output; the battery is used for generating electricity to the super capacitor and is the secondary power supply for the pulse current output. The connection of the battery and the super capacitor does not need any converters or current-limiting resistors.

摘要翻译： 蓄电装置和便携式电动工具。 该装置至少包括一个电池; 至少一个超级电容器，当完全充电时具有比电池更低的内部阻抗并且并联连接电池; 以及用于供电的输出端。 超级电容器是脉冲电流输出的主要电源; 电池用于向超级电容器发电，是用于脉冲电流输出的二次电源。 电池和超级电容器的连接不需要任何转换器或限流电阻。

公开(公告)号：US08547314B2

公开(公告)日：2013-10-01

申请号：US12765883

申请日：2010-04-23

申请人： An Shih ,  Shun-Ming Huang ,  Dao-Peng Xie

发明人： An Shih ,  Shun-Ming Huang ,  Dao-Peng Xie

IPC分类号： G09G3/36 ,  G09G5/10

CPC分类号： G09G3/3607 ,  G09G3/3648 ,  G09G2320/0242 ,  G09G2320/0276

摘要： A liquid crystal display includes a liquid crystal panel, a gray scale correction circuit, a control circuit, and a data driver. The gray scale correction circuit provides a corrected red, green, blue (RGB) data set corresponding to a white image element. The control circuit receives an original RGB data set, and selectively outputs one of the original RGB data set and a corrected RGB data set according to a gray scale value of the of the original data set. The data driver provides a gray scale voltage to the liquid crystal panel according to the output RGB data set of the control circuit.

摘要翻译： 液晶显示器包括液晶面板，灰度校正电路，控制电路和数据驱动器。 灰度校正电路提供对应于白色图像元素的校正的红色，绿色，蓝色（RGB）数据集。 控制电路接收原始RGB数据组，并根据原始数据组的灰度值有选择地输出原始RGB数据组和校正后的RGB数据组之一。 数据驱动器根据控制电路的输出RGB数据组向液晶面板提供灰度电压。

公开(公告)号：US08416180B2

公开(公告)日：2013-04-09

申请号：US12214946

申请日：2008-06-23

申请人： Shun-Ming Huang

发明人： Shun-Ming Huang

IPC分类号： G09G3/36

CPC分类号： H05B41/3921

摘要： A backlight modulation circuit includes an illumination controlling signal generating circuit, an illumination control signal separating circuit, and an illumination modulation circuit. The illumination controlling signal generating circuit is configured for receiving an modulation signal and generating an illumination controlling signal according to the modulation signal. The illumination control signal separating circuit is configured for separating the illumination controlling signal into a first modulation signal and a second modulation signal. The illumination modulation circuit is configured for modulating illumination of a backlight module according to the first and second modulation signals.

摘要翻译： 背光调制电路包括照明控制信号发生电路，照明控制信号分离电路和照明调制电路。 照明控制信号发生电路被配置为接收调制信号并根据调制信号产生照明控制信号。 照明控制信号分离电路被配置为将照明控制信号分离为第一调制信号和第二调制信号。 照明调制电路被配置为根据第一和第二调制信号调制背光模块的照明。

公开(公告)号：US08390555B2

公开(公告)日：2013-03-05

申请号：US12154839

申请日：2008-05-27

申请人： Shun-Ming Huang

发明人： Shun-Ming Huang

IPC分类号： G09G3/36

CPC分类号： G09G3/3655 ,  G09G3/3696 ,  G09G2320/0219

摘要： An exemplary liquid crystal display includes a liquid crystal panel having a plurality of pixel units arranged in rows, a scanning circuit configured to activate the pixel units row by row by outputting a plurality of corresponding scanning signals, a data circuit configured to provide data voltage signals to the activated pixel units, and a common voltage circuit. Each pixel unit includes a coupling member. When a row of pixel units is activated, all the coupling members in the row of pixel units cooperatively generate a coupling signal according to the data voltage signals applied to the activated row of pixel units, and superpose the coupling signal to the corresponding scanning signal so as to form a feedback signal. The common voltage circuit adjusts a reference voltage signal according to the feedback signal, and provides at least one common voltage signal to the pixel units.

公开(公告)号：US08253720B2

公开(公告)日：2012-08-28

申请号：US12152998

申请日：2008-05-19

申请人： Shun-Ming Huang

发明人： Shun-Ming Huang

IPC分类号： G06F3/038 ,  G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3611 ,  G09G2330/02 ,  G09G2330/027

摘要： An exemplary liquid crystal display includes a power supply circuit, a scaler, and an alternating current off control circuit connected between the power supply circuit and the scaler. The alternating current off control circuit is configured to detect an operation state of the power supply circuit, and output a corresponding control signal to the scaler.

摘要翻译： 示例性液晶显示器包括电源电路，定标器和连接在电源电路和定标器之间的交流关断控制电路。 交流关断控制电路被配置为检测电源电路的操作状态，并将相应的控制信号输出到定标器。

公开(公告)号：US08144112B2

公开(公告)日：2012-03-27

申请号：US12287670

申请日：2008-10-10

申请人： Shun-Ming Huang

发明人： Shun-Ming Huang

IPC分类号： G09G3/36

CPC分类号： H05B37/0209 ,  G09G3/3406 ,  G09G2320/0633 ,  G09G2320/064

摘要： An exemplary backlight modulation circuit includes a backlight source, a backlight driving circuit, a rough modulation key, a fine modulation key, a scaler, and an illumination modulation signal processing circuit. The backlight driving circuit is configured for driving the backlight source. The rough modulation key and the fine modulation key are configured for generating a rough triggering signal and a fine triggering signal. The scaler is configured for receiving the rough triggering signal and the fine triggering signal, and generating an illumination modulation signal. The illumination modulation signal processing circuit is configured for receiving the illumination modulation signal, and processing the illumination modulation signal to generate one of a rough modulation controlling signal to modulate illumination of the backlight source in a large range and a fine modulation controlling signal to modulate the illumination of the backlight source in a small range.

摘要翻译： 示例性背光调制电路包括背光源，背光驱动电路，粗调制键，精调制键，缩放器和照明调制信号处理电路。 背光驱动电路被配置为用于驱动背光源。 粗调制键和精调制键用于产生粗略触发信号和精细触发信号。 缩放器被配置为接收粗略触发信号和精细触发信号，并且产生照明调制信号。 照明调制信号处理电路被配置为接收照明调制信号，并且处理照明调制信号以产生粗调制控制信号之一，以调制大范围内的背光源的照明和微调制控制信号，以调制 背光源的照明范围很小。