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1. 发明授权

US08766951B2 Optical touch module and optical touch display panel 有权
标题翻译：光触摸模块和光触摸显示面板
公开(公告)号：US08766951B2
公开(公告)日：2014-07-01
申请号：US12900488
申请日：2010-10-08
申请人： Tung-Hsin Lan , Mu-Shan Liao , Tien-Yung Huang , Feng-Shu Chang
发明人： Tung-Hsin Lan , Mu-Shan Liao , Tien-Yung Huang , Feng-Shu Chang
IPC分类号： G06F3/042
CPC分类号： G06F3/0421 , G06F3/0412
摘要： An optical touch module and an optical touch display panel are provided. The optical touch module includes a first photo sensor, a second photo sensor, and a signal processing unit. The first photo sensor is disposed in one of the plurality of pixels of a pixel array. A first terminal and a control terminal of the first photo sensor are coupled to a first scan line. The second photo sensor has a first terminal coupled to a second terminal of the first photo sensor and outputting a sensing voltage, a control terminal coupled to the first terminal of the second photo sensor, and a second terminal receiving a first voltage. The signal processing unit is coupled to the first terminal of the second photo sensor, so as to convert the sensing voltage to a touch signal.
摘要翻译：提供光学触摸模块和光学触摸显示面板。光学触摸模块包括第一光传感器，第二光传感器和信号处理单元。第一光传感器设置在像素阵列的多个像素之一中。第一光传感器的第一端子和控制端子耦合到第一扫描线。第二光传感器具有耦合到第一光传感器的第二端子并输出感测电压的第一端子，耦合到第二光传感器的第一端子的控制端子和接收第一电压的第二端子。信号处理单元耦合到第二光传感器的第一端子，以将感测电压转换成触摸信号。

2. 发明授权

US08344979B2 Method and apparatus for over-driving liquid crystal display 有权
标题翻译：用于过驱动液晶显示器的方法和装置
公开(公告)号：US08344979B2
公开(公告)日：2013-01-01
申请号：US12638406
申请日：2009-12-15
申请人： Mu-Shan Liao , Tung-Hsin Lan , Hung-Chun Li
发明人： Mu-Shan Liao , Tung-Hsin Lan , Hung-Chun Li
IPC分类号： G09G3/36 , G09G5/10
CPC分类号： G09G5/395 , G09G3/003 , G09G3/3648 , G09G2320/0252 , G09G2320/0271 , G09G2320/0673
摘要： A method and an apparatus for over-driving a liquid crystal display (LCD) are provided, which are suitable for compensating a gray level brightness of the LCD. The method includes the following steps. Firstly, a data buffer unit outputs a current frame data. Then, the current frame data is stored into a frame memory unit, and the frame memory unit outputs a previous frame data. Next, several look-up tables (LUTs) are searched for a driving voltage in a corresponding LUT according to the current frame data and the previous frame data. Afterward, a position scanning unit receives the current frame data to determine a current position. Finally, a multiplexer outputs the corresponding driving voltage at the current position. Thus, a display panel has the same gray level brightness in upper, middle, and lower portions thereof, thereby avoiding ghosting.
摘要翻译：提供一种用于过驱动液晶显示器（LCD）的方法和装置，其适用于补偿LCD的灰度级亮度。该方法包括以下步骤。首先，数据缓冲器单元输出当前帧数据。然后，将当前帧数据存储到帧存储器单元中，并且帧存储器单元输出先前的帧数据。接下来，根据当前帧数据和先前帧数据，搜索相应LUT中的驱动电压的几个查找表（LUT）。之后，位置扫描单元接收当前帧数据以确定当前位置。最后，多路复用器在当前位置输出相应的驱动电压。因此，显示面板的上部，中部和下部具有相同的灰度级亮度，从而避免重影。

3. 发明授权

US08217873B2 Liquid crystal display device for improving color washout effect 有权
标题翻译：用于改善彩色冲洗效果的液晶显示装置
公开(公告)号：US08217873B2
公开(公告)日：2012-07-10
申请号：US12396485
申请日：2009-03-03
申请人： Tung-Hsin Lan , Mu-Shan Liao , Hung-Chun Li , Ming-Chang Lin
发明人： Tung-Hsin Lan , Mu-Shan Liao , Hung-Chun Li , Ming-Chang Lin
IPC分类号： G09G3/36
CPC分类号： G09G3/3659 , G09G2300/0443 , G09G2300/0447 , G09G2320/028
摘要： A liquid crystal display device for improving color washout problem is disclosed in the present invention, in which storage capacitors of two sub-pixels of a pixel are electrically connected to a next scan line and a next scan line of the next scan line, respectively, in order for utilizing driving signals of the two scan lines to modulate voltages of the storage capacitors, so as to make the two sub-pixels have different driving voltages.
摘要翻译：在本发明中公开了一种用于改善滤色问题的液晶显示装置，其中像素的两个子像素的存储电容器分别电连接到下一扫描线和下一扫描线的下一扫描线，为了利用两条扫描线的驱动信号来调制存储电容器的电压，以使两个子像素具有不同的驱动电压。

4. 发明申请

US20050057480A1 Gate driving circuit of LCD 审中-公开
标题翻译： LCD驱动电路
公开(公告)号：US20050057480A1
公开(公告)日：2005-03-17
申请号：US10778233
申请日：2004-02-17
申请人： Mu-Shan Liao , Wen-Tse Tseng , Juin-Ying Huang , Ming-Wei Tsai
发明人： Mu-Shan Liao , Wen-Tse Tseng , Juin-Ying Huang , Ming-Wei Tsai
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G09G3/3677 , G09G2320/0209
摘要： A gate driving circuit of a LCD comprises a plurality of drivers, a timing processor, a trigger signal processor, a delay unit, and a logic unit for producing an output enable signal. Further, transferring the signal to the gate driver of a LCD can efficiently control the charging time of each region in the LCD. The main object of the gate driving circuit of a LCD is that block dim phenomenon in each light crystal region will be restrain, and the visualization of the LCD can be enhanced.
摘要翻译： LCD的门驱动电路包括多个驱动器，定时处理器，触发信号处理器，延迟单元和用于产生输出使能信号的逻辑单元。此外，将信号传送到LCD的栅极驱动器可以有效地控制LCD中每个区域的充电时间。 LCD的栅极驱动电路的主要目的是抑制每个光晶体区域中的阻塞现象，并且可以提高LCD的可视化。

5. 发明授权

US08629826B2 Method for driving liquid crystal display and non-transitory storage medium thereof 有权
标题翻译：用于驱动液晶显示器及其非暂时性存储介质的方法
公开(公告)号：US08629826B2
公开(公告)日：2014-01-14
申请号：US12756418
申请日：2010-04-08
申请人： Mu-Shan Liao , Yuan-Jing Chang , Hung-Chun Li
发明人： Mu-Shan Liao , Yuan-Jing Chang , Hung-Chun Li
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3696 , G09G2320/02 , G09G2320/0242 , G09G2320/0247 , G09G2330/021
摘要： The present invention discloses a method for driving thin film transistor liquid crystal display (TFT-LCD) and the storage medium for storing computer program representative of the method thereof. The method utilizes a timing controller to send polarity control signals to a plurality of source drivers in a TFT-LCD panel for changing the polarity distribution of the liquid crystal molecules in the panel. The method is characterized by dynamically changing the positions of polarity inversion for alleviating the problem of undercharging under high resolution and high frequency conditions; utilizing both polar and reverse polar driving signals for solving the problem of color shift in “checker board” checking signals; and providing a mechanism for mending the problem of undercharging of the first horizontal line.
摘要翻译：本发明公开了一种用于驱动薄膜晶体管液晶显示器（TFT-LCD）的方法和用于存储代表其方法的计算机程序的存储介质。该方法利用时序控制器将极性控制信号发送到TFT-LCD面板中的多个源极驱动器，用于改变面板中的液晶分子的极性分布。该方法的特征在于动态地改变极性反转的位置以减轻在高分辨率和高频条件下的欠充电问题; 利用极性和反向极性驱动信号来解决“检验板”检测信号中的色偏问题; 并提供修补第一水平线不足的问题的机构。

6. 发明授权

US08339346B2 Display panel driving voltage supply apparatus and method 有权
标题翻译：显示面板驱动电压供给装置及方法
公开(公告)号：US08339346B2
公开(公告)日：2012-12-25
申请号：US12953409
申请日：2010-11-23
申请人： Hung-chun Li , Mu-shan Liao , Tung-hsin Lan
发明人： Hung-chun Li , Mu-shan Liao , Tung-hsin Lan
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2310/0289 , G09G2330/02 , G09G2330/021
摘要： A display panel driving voltage supply apparatus and method is disclosed. Said supply apparatus comprises: a timing controller for providing a voltage control signal and a switch control signal; a level shifter, receiving the voltage control signal for selecting a first specified voltage to be transmitted on a first driving voltage supply line as well as selecting a second specified voltage to be transmitted on a second driving voltage supply line according to the voltage control signal; and a first switch, wherein the first and the second driving voltage supply lines are electrically connected with each other to charge share between the first and the second specified voltages when the first switch is turned on under the control of the switch control signal. Said supply apparatus is capable of solving the problem of high power consumption and thereby reducing the electricity consumption.
摘要翻译：公开了一种显示面板驱动电压供给装置和方法。所述供电装置包括：时序控制器，用于提供电压控制信号和开关控制信号; 电平移位器，接收用于选择要在第一驱动电压供给线上发送的第一指定电压的电压控制信号，以及根据电压控制信号在第二驱动电压供给线上选择要发送的第二规定电压; 以及第一开关，其中当所述开关控制信号的控制下所述第一开关被接通时，所述第一和第二驱动电压供应线彼此电连接以对所述第一和第二指定电压之间的共享进行充电。所述供电装置能够解决高功耗的问题，从而降低电力消耗。

7. 发明申请

US20120092320A1 LIQUID CRYSTAL DISPLAY DRIVING DEVICE FOR IMPROVING POWER ON DELAY, TIMING CONTROL CIRCUIT, AND RELATED METHOD 审中-公开
标题翻译：液晶显示驱动装置，用于改善延时，时序控制电路和相关方法
公开(公告)号：US20120092320A1
公开(公告)日：2012-04-19
申请号：US13023548
申请日：2011-02-09
申请人： Hung-Chun Li , Mu-Shan Liao , Tung-Hsin Lan
发明人： Hung-Chun Li , Mu-Shan Liao , Tung-Hsin Lan
IPC分类号： G09G3/36 , G06F3/038
CPC分类号： G09G3/3611 , G09G3/3677 , G09G5/008 , G09G2330/026 , G09G2340/0435
摘要： A liquid crystal display driving device for improving power on delay includes a gate driving circuit, a source driving circuit, and a timing control circuit. The timing control circuit is coupled to the gate driving circuit for transmitting a low-frequency frame rate lower than a normal frame rate of the liquid crystal display to operate the gate driving circuit for a predetermined number of clock cycles when a liquid crystal display powers on. Then, adjust the low-frequency frame rate to the normal frame rate of the liquid crystal display according to a trigger signal of the timing control circuit. And operate the liquid crystal display according to the normal frame rate.
摘要翻译：用于改善延迟功率的液晶显示驱动装置包括栅极驱动电路，源极驱动电路和定时控制电路。定时控制电路耦合到栅极驱动电路，用于传输低于液晶显示器的正常帧速率的低频帧速率，以在液晶显示器通电时将门驱动电路操作预定数量的时钟周期。然后，根据定时控制电路的触发信号，将低频帧速率调整到液晶显示器的正常帧速率。并按照正常的帧速率操作液晶显示器。

8. 发明申请

US20110187705A1 METHOD FOR DISPLAYING STEREOSCOPIC IMAGES 审中-公开
标题翻译：显示立体图像的方法
公开(公告)号：US20110187705A1
公开(公告)日：2011-08-04
申请号：US12764108
申请日：2010-04-21
申请人： Tung-Hsin Lan , Mu-Shan Liao , Chun-Chieh Chiu , Tien-Yung Huang
发明人： Tung-Hsin Lan , Mu-Shan Liao , Chun-Chieh Chiu , Tien-Yung Huang
IPC分类号： G06F3/038
CPC分类号： G06F3/038
摘要： A stereoscopic image displaying method provides a data driving signal related to a right-eye image and a left-eye image. During a plurality of frame periods, the data driving signal switches polarities every m frame periods, wherein m is an integer larger than 1. The right-eye image is outputted during the odd-numbered frame periods among the plurality of frame periods, while the left-eye image is outputted during the even-numbered frame periods among the plurality of frame periods.
摘要翻译：立体图像显示方法提供与右眼图像和左眼图像相关的数据驱动信号。在多个帧周期期间，数据驱动信号每m帧周期切换极性，其中m是大于1的整数。右眼图像在多个帧周期中的奇数帧周期期间输出，而在多个帧期间的偶数帧期间输出左眼图像。

9. 发明申请

US20110063332A1 METHOD AND APPARATUS FOR OVER-DRIVING LIQUID CRYSTAL DISPLAY 有权
标题翻译：用于过度驱动液晶显示器的方法和装置
公开(公告)号：US20110063332A1
公开(公告)日：2011-03-17
申请号：US12638406
申请日：2009-12-15
申请人： Mu-Shan Liao , Tung-Hsin Lan , Hung-Chun Li
发明人： Mu-Shan Liao , Tung-Hsin Lan , Hung-Chun Li
IPC分类号： G09G5/10 , G09G3/36
CPC分类号： G09G5/395 , G09G3/003 , G09G3/3648 , G09G2320/0252 , G09G2320/0271 , G09G2320/0673
摘要： A method and an apparatus for over-driving a liquid crystal display (LCD) are provided, which are suitable for compensating a gray level brightness of the LCD. The method includes the following steps. Firstly, a data buffer unit outputs a current frame data. Then, the current frame data is stored into a frame memory unit, and the frame memory unit outputs a previous frame data. Next, several look-up tables (LUTs) are searched for a driving voltage in a corresponding LUT according to the current frame data and the previous frame data. Afterward, a position scanning unit receives the current frame data to determine a current position. Finally, a multiplexer outputs the corresponding driving voltage at the current position. Thus, a display panel has the same gray level brightness in upper, middle, and lower portions thereof, thereby avoiding ghosting.
摘要翻译：提供一种用于过驱动液晶显示器（LCD）的方法和装置，其适用于补偿LCD的灰度级亮度。该方法包括以下步骤。首先，数据缓冲器单元输出当前帧数据。然后，将当前帧数据存储到帧存储器单元中，并且帧存储器单元输出先前的帧数据。接下来，根据当前帧数据和先前帧数据，搜索相应LUT中的驱动电压的几个查找表（LUT）。之后，位置扫描单元接收当前帧数据以确定当前位置。最后，多路复用器在当前位置输出相应的驱动电压。因此，显示面板的上部，中部和下部具有相同的灰度级亮度，从而避免重影。

10. 发明申请

US20100253866A1 LCD DISPLAY AND METHOD THEREOF 有权
标题翻译： LCD显示及其方法
公开(公告)号：US20100253866A1
公开(公告)日：2010-10-07
申请号：US12542713
申请日：2009-08-18
申请人： Tung-Hsin Lan , Mu-Shan Liao , Tien-Yung Huang , Chia-Chun Fang
发明人： Tung-Hsin Lan , Mu-Shan Liao , Tien-Yung Huang , Chia-Chun Fang
IPC分类号： G02F1/1343 , G02F1/136
CPC分类号： G02F1/13624 , G02F2001/134345 , G09G3/3607 , G09G3/3648 , G09G2310/0251 , G09G2310/06 , G09G2320/0242
摘要： Each pixel of an LCD display includes a main pixel, a sub-pixel, a resistor, and a third switch. The third switch is used for controlling the charging time of the main pixel and the sub-pixel. A data signal of a main pixel of a previous pixel is utilized to pre-charge the main pixel and the sub-pixel, and then data is transmitted to the sub-pixel and the main pixel. When data transmission to the sub-pixel is ended, the data transmission path to the sub-pixel is switched off, and the data keeps being transmitted only to the main pixel. The LCD panel utilizing this method only needs to add one gate line at each of the top and bottom of the panel to realize the AMVA structure of 8-domain for the LCD panel.
摘要翻译： LCD显示器的每个像素包括主像素，子像素，电阻器和第三开关。第三开关用于控制主像素和子像素的充电时间。使用先前像素的主像素的数据信号对主像素和子像素进行预充电，然后将数据发送到子像素和主像素。当到子像素的数据传输结束时，到子像素的数据传输路径被关闭，并且数据仅被传送到主像素。使用这种方法的LCD面板只需要在面板的顶部和底部的每一个处添加一条栅极线，以实现LCD面板的8域的AMVA结构。

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