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1. 发明申请

US20120025867A1 Device for storing pulse latch with logic circuit 有权
标题翻译：用逻辑电路存储脉冲锁存器的装置
公开(公告)号：US20120025867A1
公开(公告)日：2012-02-02
申请号：US13064841
申请日：2011-04-20
申请人： Yu-Cheng Yang , Hsin Wei Hung , Hung-Chun Li , Teng-Nan Liao
发明人： Yu-Cheng Yang , Hsin Wei Hung , Hung-Chun Li , Teng-Nan Liao
IPC分类号： H03K19/003
CPC分类号： H03K19/003 , H03K3/0375
摘要： A device for storing pulse latch with logic circuit and thus having signal maintaining function is provided, wherein the device is composed of a data signal, a scan data input signal, a stored signal, a choosing data input signal, a time clock signal, a restoring signal, a first signal channel, a scan latch, a second signal channel, a pulse latch, a normal output signal, an output signal, a first OR gate, a second OR gate, a third OR gate, a AND gate and an inverter connecting to one another. The device may store the data when being switch off and restore the data when being switch on again.
摘要翻译：提供一种用于存储具有逻辑电路并因此具有信号维持功能的脉冲锁存器的装置，其中该器件由数据信号，扫描数据输入信号，存储信号，选择数据输入信号，时钟信号，恢复信号，第一信号通道，扫描锁存器，第二信号通道，脉冲锁存器，正常输出信号，输出信号，第一或门，第二或门，第三或门，与门和逆变器相互连接。当切换时，设备可以存储数据，并在再次打开时恢复数据。

2. 发明授权

US08461866B2 Device for storing pulse latch with logic circuit 有权
标题翻译：用逻辑电路存储脉冲锁存器的装置
公开(公告)号：US08461866B2
公开(公告)日：2013-06-11
申请号：US13064841
申请日：2011-04-20
申请人： Yu-Cheng Yang , Hsin Wei Hung , Hung-Chun Li , Teng-Nan Liao
发明人： Yu-Cheng Yang , Hsin Wei Hung , Hung-Chun Li , Teng-Nan Liao
IPC分类号： H03K17/16
CPC分类号： H03K19/003 , H03K3/0375
摘要： A device for storing pulse latch with logic circuit and thus having signal maintaining function is provided, wherein the device is composed of a data signal, a scan data input signal, a stored signal, a choosing data input signal, a time clock signal, a restoring signal, a first signal channel, a scan latch, a second signal channel, a pulse latch, a normal output signal, an output signal, a first OR gate, a second OR gate, a third OR gate, a AND gate and an inverter connecting to one another. The device may store the data when being switch off and restore the data when being switch on again.
摘要翻译：提供一种用于存储具有逻辑电路并因此具有信号维持功能的脉冲锁存器的装置，其中该器件由数据信号，扫描数据输入信号，存储信号，选择数据输入信号，时钟信号，恢复信号，第一信号通道，扫描锁存器，第二信号通道，脉冲锁存器，正常输出信号，输出信号，第一或门，第二或门，第三或门，与门和逆变器相互连接。当切换时，设备可以存储数据，并在再次打开时恢复数据。

3. 发明授权

US08656324B2 Circuit design systems for replacing flip-flops with pulsed latches 有权
标题翻译：用脉冲锁存器代替触发器的电路设计系统
公开(公告)号：US08656324B2
公开(公告)日：2014-02-18
申请号：US13310771
申请日：2011-12-04
申请人： Hung-Chun Li , Ming-Chyuan Chen , KunMing Ho
发明人： Hung-Chun Li , Ming-Chyuan Chen , KunMing Ho
IPC分类号： G06F17/50
CPC分类号： G06F17/5045 , G06F17/505 , H03K3/012 , H03K3/356156
摘要： A circuit design system, methodology, and software are disclosed for generating circuit capable of consuming less dynamic power. In particular, the circuit design methodology entails modifying an initial circuit design including a clock network coupled to a plurality of edge-triggered flip-flops to generate a modified circuit design that uses pulsed latches driven by pulse generators in place of at least some of the flip-flops. Since pulsed latches use less dynamic power than edge-triggered flip-flops, the modified circuit may consume less dynamic power. The circuit design methodology may further entail adding delay cells for balancing the clock network to compensate for timing effects caused by the insertion of pulse generators. Additionally, the methodology may further include cloning of forbidden clock paths to make more flip-flops eligible for pulsed latch replacement.
摘要翻译：公开了用于产生能够消耗较少动态功率的电路的电路设计系统，方法和软件。特别地，电路设计方法需要修改初始电路设计，包括耦合到多个边沿触发的触发器的时钟网络，以产生使用由脉冲发生器驱动的脉冲锁存器代替至少一些人字拖。由于脉冲锁存器比边沿触发的触发器使用更少的动态功率，所以修改的电路可能消耗较少的动态功率。电路设计方法还可能需要添加用于平衡时钟网络的延迟单元以补偿由插入脉冲发生器引起的定时效应。此外，该方法还可以包括克隆禁止的时钟路径以使更多触发器符合脉冲锁存器替换的条件。

4. 发明申请

US20120299895A1 DRIVING SYSTEM OF DISPLAY PANEL AND DRIVING METHOD THEREOF 有权
标题翻译：显示面板的驱动系统及其驱动方法
公开(公告)号：US20120299895A1
公开(公告)日：2012-11-29
申请号：US13300175
申请日：2011-11-18
申请人： Yu-Ting LIN , Hung-Chun Li , Shin-Yuan Peng , Chun-Chieh Wang
发明人： Yu-Ting LIN , Hung-Chun Li , Shin-Yuan Peng , Chun-Chieh Wang
IPC分类号： G09G5/00
CPC分类号： G09G3/3655 , G09G2300/043 , G09G2320/0214
摘要： A driving system of a display panel and a driving method thereof are provided, in which the display panel includes a plurality of pixel units, and the driving system includes a timing controller and a voltage generator. The timing controller is used for detecting data values of the pixel units, and calculating difference values between the data values of every two pixel units, in which the calculated pixel units are in successive rows. The timing controller obtains an aggregation value of absolute values of the difference values, and then provides a related control signal to the voltage generator according to whether the aggregation value reaches a threshold value. The voltage generator provides a common voltage or provides a compensation voltage to a common electrode according to content of the control signal.
摘要翻译：提供了显示面板的驱动系统及其驱动方法，其中显示面板包括多个像素单元，并且驱动系统包括定时控制器和电压发生器。定时控制器用于检测像素单元的数据值，并且计算每两个像素单元的数据值之间的差值，其中所计算的像素单元是连续的行。定时控制器获得差值的绝对值的聚合值，然后根据聚合值是否达到阈值，向电压发生器提供相关的控制信号。电压发生器提供公共电压或根据控制信号的内容向公共电极提供补偿电压。

5. 发明申请

US20120079437A1 CIRCUIT DESIGN SYSTEMS FOR REPLACING FLIP-FLOPS WITH PULSED LATCHES 有权
标题翻译：用于更换带有脉冲锁存器的浮标的电路设计系统
公开(公告)号：US20120079437A1
公开(公告)日：2012-03-29
申请号：US13310771
申请日：2011-12-04
申请人： Hung-Chun Li , Ming-Chyuan Chen , KunMing Ho
发明人： Hung-Chun Li , Ming-Chyuan Chen , KunMing Ho
IPC分类号： G06F17/50
CPC分类号： G06F17/5045 , G06F17/505 , H03K3/012 , H03K3/356156
摘要： A circuit design system, methodology, and software are disclosed for generating circuit capable of consuming less dynamic power. In particular, the circuit design methodology entails modifying an initial circuit design including a clock network coupled to a plurality of edge-triggered flip-flops to generate a modified circuit design that uses pulsed latches driven by pulse generators in place of at least some of the flip-flops. Since pulsed latches use less dynamic power than edge-triggered flip-flops, the modified circuit may consume less dynamic power. The circuit design methodology may further entail adding delay cells for balancing the clock network to compensate for timing effects caused by the insertion of pulse generators. Additionally, the methodology may further include cloning of forbidden clock paths to make more flip-flops eligible for pulsed latch replacement.
摘要翻译：公开了用于产生能够消耗较少动态功率的电路的电路设计系统，方法和软件。特别地，电路设计方法需要修改初始电路设计，包括耦合到多个边沿触发的触发器的时钟网络，以产生使用由脉冲发生器驱动的脉冲锁存器代替至少一些人字拖。由于脉冲锁存器比边沿触发的触发器使用更少的动态功率，所以修改的电路可能消耗较少的动态功率。电路设计方法还可能需要添加用于平衡时钟网络的延迟单元以补偿由插入脉冲发生器引起的定时效应。此外，该方法还可以包括克隆禁止的时钟路径以使更多触发器符合脉冲锁存器替换的条件。

6. 发明授权

US07694242B1 System and method of replacing flip-flops with pulsed latches in circuit designs 失效
标题翻译：在电路设计中用脉冲锁存器代替触发器的系统和方法
公开(公告)号：US07694242B1
公开(公告)日：2010-04-06
申请号：US11609304
申请日：2006-12-11
申请人： Hung-Chun Li , Ming-Chyuan Chen , KunMing Ho
发明人： Hung-Chun Li , Ming-Chyuan Chen , KunMing Ho
IPC分类号： G06F17/50
CPC分类号： G06F17/5045 , G06F17/505 , H03K3/012 , H03K3/356156
摘要： A circuit design system, methodology, and software are disclosed for generating circuit capable of consuming less dynamic power. In particular, the circuit design methodology entails modifying an initial circuit design including a clock network coupled to a plurality of edge-triggered flip-flops to generate a modified circuit design that uses pulsed latches driven by pulse generators in place of at least some of the flip-flops. Since pulsed latches use less dynamic power than edge-triggered flip-flops, the modified circuit may consume less dynamic power. The circuit design methodology may further entail adding delay cells for balancing the clock network to compensate for timing effects caused by the insertion of pulse generators. Additionally, the methodology may further include cloning of forbidden clock paths to make more flip-flops eligible for pulsed latch replacement.
摘要翻译：公开了用于产生能够消耗较少动态功率的电路的电路设计系统，方法和软件。特别地，电路设计方法需要修改初始电路设计，包括耦合到多个边沿触发的触发器的时钟网络，以产生使用由脉冲发生器驱动的脉冲锁存器代替至少一些人字拖。由于脉冲锁存器比边沿触发的触发器使用更少的动态功率，所以修改的电路可能消耗较少的动态功率。电路设计方法还可能需要添加用于平衡时钟网络的延迟单元以补偿由插入脉冲发生器引起的定时效应。此外，该方法还可以包括克隆禁止的时钟路径以使更多触发器符合脉冲锁存器替换的条件。

7. 发明授权

US08711135B2 Driving system of display panel having a circuit of a voltage generator and driving method thereof 有权
标题翻译：具有电压发生器电路及其驱动方法的显示面板的驱动系统
公开(公告)号：US08711135B2
公开(公告)日：2014-04-29
申请号：US13300175
申请日：2011-11-18
申请人： Yu-Ting Lin , Hung-Chun Li , Shin-Yuan Peng , Chun-Chieh Wang
发明人： Yu-Ting Lin , Hung-Chun Li , Shin-Yuan Peng , Chun-Chieh Wang
IPC分类号： G09G5/00
CPC分类号： G09G3/3655 , G09G2300/043 , G09G2320/0214
摘要： A driving system of a display panel and a driving method thereof are provided, in which the display panel includes a plurality of pixel units, and the driving system includes a timing controller and a voltage generator. The timing controller is used for detecting data values of the pixel units, and calculating difference values between the data values of every two pixel units, in which the calculated pixel units are in successive rows. The timing controller obtains an aggregation value of absolute values of the difference values, and then provides a related control signal to the voltage generator according to whether the aggregation value reaches a threshold value. The voltage generator provides a common voltage or provides a compensation voltage to a common electrode according to content of the control signal.
摘要翻译：提供了显示面板的驱动系统及其驱动方法，其中显示面板包括多个像素单元，并且驱动系统包括定时控制器和电压发生器。定时控制器用于检测像素单元的数据值，并且计算每两个像素单元的数据值之间的差值，其中所计算的像素单元是连续的行。定时控制器获得差值的绝对值的聚合值，然后根据聚合值是否达到阈值，向电压发生器提供相关的控制信号。电压发生器提供公共电压或根据控制信号的内容向公共电极提供补偿电压。

8. 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。

9. 发明申请

US20120299507A1 LIGHT SOURCE DRIVING DEVICE 有权
标题翻译：光源驱动器件
公开(公告)号：US20120299507A1
公开(公告)日：2012-11-29
申请号：US13244635
申请日：2011-09-25
申请人： Yung-Chuan Chen , Ching-Ran Lee , Hung-Chun Li , Yao-Te Huang
发明人： Yung-Chuan Chen , Ching-Ran Lee , Hung-Chun Li , Yao-Te Huang
IPC分类号： H05B37/02
CPC分类号： H05B33/0887 , H05B33/089
摘要： A light source driving device configured to drive a light-emitting unit is provided. The light source driving device includes a direct voltage source, a first capacitance unit, and a switching current adjustment circuit. The direct voltage source is coupled with the light-emitting unit and supplies a direct voltage. The first capacitance unit and the light-emitting unit are connected in parallel. The switching current adjustment circuit and the light-emitting unit are connected in series. The switching current adjustment circuit is configured to bear a part of a voltage stress of the direct voltage source and is configured to switch the direct voltage.
摘要翻译：提供了构造成驱动发光单元的光源驱动装置。光源驱动装置包括直流电压源，第一电容单元和开关电流调节电路。直接电压源与发光单元耦合并提供直流电压。第一电容单元和发光单元并联连接。开关电流调节电路和发光单元串联连接。开关电流调节电路被配置为承受直流电压源的一部分电压应力并且被配置为切换直流电压。

10. 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。

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