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    • 2. 发明申请
    • Display panel with image sticking elimination circuit and driving circuit with the same
    • 显示面板具有图像消除电路和驱动电路相同
    • US20070176866A1
    • 2007-08-02
    • US11344691
    • 2006-01-31
    • Jui-Lung HungWen-Chieh TengJun-Chang Chen
    • Jui-Lung HungWen-Chieh TengJun-Chang Chen
    • G09G3/36
    • G09G3/3696G09G2320/0257
    • A display panel with image sticking elimination circuit is provided. The image sticking elimination circuit can be applied in a display unit comprising a plurality of pixel units driven by a gate driving circuit and a data driving circuit. The gate driving circuit is driven by a first voltage and a second voltage. The first voltage turns on the pixel units for receiving data signals and the second voltage turns off the pixel units for preventing the pixel units from receiving data signals. A switch is coupled between a data line driven by the data driving circuit and an ESD circuit. The image sticking elimination circuit is charged by the first voltage and the charged power is output to turn on the switch and the pixel units when abnormal power shut down occurs.
    • 提供具有图像消除电路的显示面板。 图像残留消除电路可以应用于包括由栅极驱动电路和数据驱动电路驱动的多个像素单元的显示单元。 栅极驱动电路由第一电压和第二电压驱动。 第一电压接通数据信号的像素单元,第二电压关闭像素单元以防止像素单元接收数据信号。 开关耦合在由数据驱动电路驱动的数据线和ESD电路之间。 图像消除消除电路由第一电压充电,并且输出充电电源以在开关异常并且发生异常电源关闭时打开像素单元。
    • 3. 发明授权
    • Liquid crystal display panel
    • 液晶显示面板
    • US06903369B2
    • 2005-06-07
    • US10604250
    • 2003-07-04
    • Ching-Lung ChenJun-Chang Chen
    • Ching-Lung ChenJun-Chang Chen
    • G02F1/13G02F1/1345H01L29/04
    • G02F1/13452G02F1/1345
    • A liquid crystal display panel having a display region and a non-display region is provided. The non-display region of the liquid crystal panel comprises a plurality of driver chip joining regions and a plurality of flexible printed circuit bonding regions. There are several groups of circuit lines connecting various driver chip joining regions and flexible printed circuit bonding regions. The ends of the circuit lines connected to the driver chip joining region are the input terminals. Furthermore, each group of circuit lines has a plurality of sub-lines for controlling the pixels of different colors. Among the sub-lines of neighboring circuit lines, the sub-lines at the input terminal for controlling identical color pixels are set up in pairs adjacent to each other. Hence, the resistance-capacitance loading of the liquid crystal display panel is raised and the image quality is improved without incurring greater manpower or manufacturing cost.
    • 提供具有显示区域和非显示区域的液晶显示面板。 液晶面板的非显示区域包括多个驱动芯片接合区域和多个柔性印刷电路接合区域。 存在连接各种驱动器芯片连接区域和柔性印刷电路结合区域的几组电路线。 连接到驱动器芯片接合区域的电路线的端部是输入端子。 此外,每组电路线具有用于控制不同颜色的像素的多条子线。 在相邻电路线的子线中,用于控制相同颜色像素的输入端子处的子线彼此成对设置。 因此,提高液晶显示面板的电阻电容负荷,提高图像质量,而不会招致更大的人力或制造成本。
    • 4. 发明授权
    • Liquid crystal display driving circuit and display utilizing the same
    • 液晶显示驱动电路及利用其的显示器
    • US07439947B2
    • 2008-10-21
    • US11073353
    • 2005-03-04
    • Hong Pin KoJun-Chang Chen
    • Hong Pin KoJun-Chang Chen
    • G09G3/36
    • G09G3/3674G09G3/006G09G3/3266G09G2310/0267G09G2310/0281G09G2310/0286G09G2330/04
    • A LCD panel driving circuit for controlling a LCD panel, the LCD panel comprising display units respectively connected to corresponding data and gate electrodes. The LCD panel driving circuit comprises a data driver, a first gate driver, and a second gate driver. The data driver outputs a video signal to the data electrodes, and determines the video signal polarity according to a polar control signal. The first gate driver is coupled to a first terminal of each gate electrode for output of a pulse signal to the corresponding gate electrodes. The second gate driver is coupled to a second terminal of each gate electrode for output of the pulse signal to the corresponding gate electrodes. The first gate driver and second gate driver determine whether the pulse signal is output according to an external clock signal and an internally shifted signal.
    • 一种用于控制LCD面板的LCD面板驱动电路,所述LCD面板包括分别连接到相应数据和栅电极的显示单元。 LCD面板驱动电路包括数据驱动器,第一栅极驱动器和第二栅极驱动器。 数据驱动器将视频信号输出到数据电极,并根据极性控制信号确定视频信号极性。 第一栅极驱动器耦合到每个栅电极的第一端子,用于将脉冲信号输出到相应的栅电极。 第二栅极驱动器耦合到每个栅电极的第二端,用于将脉冲信号输出到对应的栅电极。 第一栅极驱动器和第二栅极驱动器确定脉冲信号是否根据外部时钟信号和内部移位的信号输出。
    • 6. 发明授权
    • Display panel with image sticking elimination circuit and driving circuit with the same
    • 显示面板具有图像消除电路和驱动电路相同
    • US08040309B2
    • 2011-10-18
    • US11344691
    • 2006-01-31
    • Jui-Lung HungWen-Chieh TengJun-Chang Chen
    • Jui-Lung HungWen-Chieh TengJun-Chang Chen
    • G09G3/36G06F3/038
    • G09G3/3696G09G2320/0257
    • A display panel with image sticking elimination circuit is provided. The image sticking elimination circuit can be applied in a display unit comprising a plurality of pixel units driven by a gate driving circuit and a data driving circuit. The gate driving circuit is driven by a first voltage and a second voltage. The first voltage turns on the pixel units for receiving data signals and the second voltage turns off the pixel units for preventing the pixel units from receiving data signals. A switch is coupled between a data line driven by the data driving circuit and an ESD circuit. The image sticking elimination circuit is charged by the first voltage and the charged power is output to turn on the switch and the pixel units when abnormal power shut down occurs.
    • 提供一种具有图像消除电路的显示面板。 图像残留消除电路可以应用于包括由栅极驱动电路和数据驱动电路驱动的多个像素单元的显示单元。 栅极驱动电路由第一电压和第二电压驱动。 第一电压接通数据信号的像素单元,第二电压关闭像素单元以防止像素单元接收数据信号。 开关耦合在由数据驱动电路驱动的数据线和ESD电路之间。 图像消除消除电路由第一电压充电,并且输出充电电源以在开关异常并且发生异常电源关闭时打开像素单元。
    • 8. 发明申请
    • Liquid crystal display driving circuit and display utilizing the same
    • 液晶显示驱动电路及利用其的显示器
    • US20050195151A1
    • 2005-09-08
    • US11073353
    • 2005-03-04
    • H.P. KoJun-Chang Chen
    • H.P. KoJun-Chang Chen
    • G09G3/36
    • G09G3/3674G09G3/006G09G3/3266G09G2310/0267G09G2310/0281G09G2310/0286G09G2330/04
    • A LCD panel driving circuit for controlling a LCD panel, the LCD panel comprising display units respectively connected to corresponding data and gate electrodes. The LCD panel driving circuit comprises a data driver, a first gate driver, and a second gate driver. The data driver outputs a video signal to the data electrodes, and determines the video signal polarity according to a polar control signal. The first gate driver is coupled to a first terminal of each gate electrode for output of a pulse signal to the corresponding gate electrodes. The second gate driver is coupled to a second terminal of each gate electrode for output of the pulse signal to the corresponding gate electrodes. The first gate driver and second gate driver determine whether the pulse signal is output according to an external clock signal and an internally shifted signal.
    • 一种用于控制LCD面板的LCD面板驱动电路,所述LCD面板包括分别连接到相应数据和栅电极的显示单元。 LCD面板驱动电路包括数据驱动器,第一栅极驱动器和第二栅极驱动器。 数据驱动器将视频信号输出到数据电极,并根据极性控制信号确定视频信号极性。 第一栅极驱动器耦合到每个栅电极的第一端子,用于将脉冲信号输出到相应的栅电极。 第二栅极驱动器耦合到每个栅电极的第二端,用于将脉冲信号输出到对应的栅电极。 第一栅极驱动器和第二栅极驱动器确定脉冲信号是否根据外部时钟信号和内部移位的信号输出。