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21 条记录 (耗时 0.027 秒)

    Method of driving display panel and display apparatus for performing the same
    1.
    发明授权
    Method of driving display panel and display apparatus for performing the same 有权
    驱动显示面板的方法和执行该显示面板的显示装置

    公开(公告)号：US08866799B2

    公开(公告)日：2014-10-21

    申请号：US12938302

    申请日：2010-11-02

    申请人： Bong-Ju Jun ,  Nam-Gon Choi ,  Joo-Hwan Park ,  Yong-Bum Kim ,  Dong-Hyun Yeo

    发明人： Bong-Ju Jun ,  Nam-Gon Choi ,  Joo-Hwan Park ,  Yong-Bum Kim ,  Dong-Hyun Yeo

    IPC分类号： G09G5/00 ,  G06T1/60 ,  G09G5/36 ,  G09G3/36

    CPC分类号： G09G3/36 ,  G09G5/00 ,  G09G5/36

    摘要： A display apparatus includes a display panel, a plurality of gate lines driving circuit parts, a plurality of data lines driving circuit parts and a timing control part. The display panel includes a plurality of gate lines and a plurality of data lines. The gate lines driving circuit parts output gate signals to the gate lines. The data lines driving circuit parts output data signals to the data lines. The timing control part applies a dummy gate signal to at least one dummy gate line, controls a latch sequence of image data and an output sequence of the gate lines driving circuit parts in a reverse sequence, in response to an inverted-mounting mode selection signal for displaying an inverted mount image to the display panel. Because signal lines can be shortened, heat generated by the display apparatus may be decreased and image quality of the display apparatus may be improved.

    摘要翻译： 显示装置包括显示面板，多个栅极线驱动电路部分，多个数据线驱动电路部分和定时控制部分。 显示面板包括多条栅极线和多条数据线。 栅线驱动电路部分将栅极信号输出到栅极线。 数据线驱动电路部分向数据线输出数据信号。 定时控制部分对至少一个虚拟栅极线施加虚拟栅极信号，响应于反向安装模式选择信号，以相反的顺序控制图像数据的锁存序列和栅极线驱动电路部分的输出序列 用于向显示面板显示反转安装图像。 由于可以缩短信号线，所以显示装置产生的热量可能会降低，从而可以提高显示装置的图像质量。

    Display device and control method thereof
    2.
    发明授权
    Display device and control method thereof 有权
    显示装置及其控制方法

    公开(公告)号：US08860668B2

    公开(公告)日：2014-10-14

    申请号：US12270809

    申请日：2008-11-13

    申请人： Nam-gon Choi ,  Seung-hwan Moon

    发明人： Nam-gon Choi ,  Seung-hwan Moon

    IPC分类号： G06F3/041 ,  G06F3/0488

    CPC分类号： G06F3/0418 ,  G06F3/0488

    摘要： A display device including a display panel, a sensing electrode that is disposed in a matrix pattern and outputs a sensing signal with respect to an external stimulus, a calculator that divides the display panel into a plurality of detection regions based on a coordinate of a first stimuli group outputting a sensing signal with respect to a first stimulus, and a position determiner is presented. The position determiner determines a coordinate of a second stimuli group outputting a sensing signal with respect to a second stimulus and designates the coordinate as a stimulus position if the second stimulus is generated from a selection detection region within predetermined detection time after the first stimulus.

    摘要翻译： 一种显示装置，包括显示面板，感测电极，其设置成矩阵图案，并输出相对于外部刺激的感测信号;计算器，其基于所述第一显示面板的坐标将所述显示面板分割为多个检测区域 刺激组相对于第一刺激输出感测信号，并且呈现位置确定器。 位置确定器确定相对于第二刺激输出感测信号的第二刺激组的坐标，并且如果在第一刺激之后的预定检测时间内从选择检测区域产生第二刺激，则将该坐标指定为刺激位置。

    Method for compensating data and display apparatus for performing the method
    3.
    发明授权
    Method for compensating data and display apparatus for performing the method 有权
    用于补偿数据的方法和用于执行该方法的显示装置

    公开(公告)号：US08767001B2

    公开(公告)日：2014-07-01

    申请号：US13290851

    申请日：2011-11-07

    申请人： Nam-Gon Choi ,  Bong-Im Park ,  Byung-Kil Jeon

    发明人： Nam-Gon Choi ,  Bong-Im Park ,  Byung-Kil Jeon

    IPC分类号： G09G5/02 ,  G06K9/00

    CPC分类号： G09G3/3648 ,  G09G2320/0252 ,  G09G2320/0285 ,  G09G2340/16

    摘要： A method of compensating data uses a look-up table divided into a first area, a second area and a boundary area between the first and second areas defined by a first previous reference value, a second previous reference value greater than the first previous reference value, a first current reference value and a second current reference value less than the first current reference value. A compensation data of a current frame is generated based on to which one of the first, second and boundary areas grayscale data of previous and current frames belongs.

    摘要翻译： 补偿数据的方法使用划分为第一区域，第二区域和由第一先前参考值定义的第一和第二区域之间的边界区域的查找表，大于第一先前参考值的第二先前参考值 ，第一电流参考值和小于第一电流参考值的第二电流参考值。 根据前一帧和当前帧的第一，第二和边界区域灰度数据中的哪一个所属的帧生成当前帧的补偿数据。

    Method for Compensating Data and Display Apparatus for Performing the Method
    6.
    发明申请
    Method for Compensating Data and Display Apparatus for Performing the Method 有权
    用于补偿数据的方法和执行该方法的显示装置

    公开(公告)号：US20120127191A1

    公开(公告)日：2012-05-24

    申请号：US13290851

    申请日：2011-11-07

    申请人： Nam-Gon Choi ,  Bong-Im Park ,  Byung-Kil Jeon

    发明人： Nam-Gon Choi ,  Bong-Im Park ,  Byung-Kil Jeon

    IPC分类号： G09G5/02 ,  G06K9/00

    CPC分类号： G09G3/3648 ,  G09G2320/0252 ,  G09G2320/0285 ,  G09G2340/16

    摘要： A method of compensating data uses a look-up table divided into a first area, a second area and a boundary area between the first and second areas defined by a first previous reference value, a second previous reference value greater than the first previous reference value, a first current reference value and a second current reference value less than the first current reference value. A compensation data of a current frame is generated based on to which one of the first, second and boundary areas grayscale data of previous and current frames belongs.

    摘要翻译： 补偿数据的方法使用划分为第一区域，第二区域和由第一先前参考值定义的第一和第二区域之间的边界区域的查找表，大于第一先前参考值的第二先前参考值 ，第一电流参考值和小于第一电流参考值的第二电流参考值。 根据前一帧和当前帧的第一，第二和边界区域灰度数据中的哪一个所属的帧生成当前帧的补偿数据。

    Display Device and Method of Controlling the Same
    8.
    发明申请
    Display Device and Method of Controlling the Same 有权
    显示装置及其控制方法

    公开(公告)号：US20090128479A1

    公开(公告)日：2009-05-21

    申请号：US12273361

    申请日：2008-11-18

    申请人： Dong-Hyun Yeo ,  Byung-kil Jeon ,  Nam-gon Choi

    发明人： Dong-Hyun Yeo ,  Byung-kil Jeon ,  Nam-gon Choi

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3406 ,  G09G3/3611 ,  G09G2320/0247 ,  G09G2320/064

    摘要： A display device includes a driving signal generator being supplied with a synchronous signal and a clock signal and generating an inverter driving signal having a given frequency that is multiplied by a predetermined ratio from a frequency of the synchronous signal, an inverter outputting a driving signal based on the inverter driving signal, and a backlight unit controlling turned-on or turned-off based on the driving signal from the inverter. The driving signal generator operates the number of clocks of the clock signal included in a predetermined period of the synchronous signal by using a predetermined value, defines a magnitude of each section of the inverter driving signal with respect to the predetermined period of the synchronous signal, and adjusts the section magnitude of the inverter driving signal when the number of clocks differs from the total section magnitude of the inverter driving signal based on the magnitude of each section.

    摘要翻译： 显示装置包括驱动信号发生器，其被提供有同步信号和时钟信号，并且产生具有从同步信号的频率乘以预定比率的给定频率的反相器驱动信号，输出基于驱动信号的逆变器 基于逆变器驱动信号，以及基于来自逆变器的驱动信号控制导通或关断的背光单元。 驱动信号发生器通过使用预定值来操作包括在同步信号的预定周期中的时钟信号的时钟数，定义逆变器驱动信号的每个部分相对于同步信号的预定周期的大小， 并且当时钟数量与逆变器驱动信号的总部分幅度不同时，基于每个部分的大小来调整逆变器驱动信号的截面大小。

    Display apparatus having temperature sensor and method of driving the same
    10.
    发明授权
    Display apparatus having temperature sensor and method of driving the same 有权
    具有温度传感器的显示装置及其驱动方法

    公开(公告)号：US08665297B2

    公开(公告)日：2014-03-04

    申请号：US12756682

    申请日：2010-04-08

    申请人： Bongim Park ,  Nam-Gon Choi ,  ByungKil Jeon ,  Jae-Won Jeong ,  Woo-Young Lee ,  Kang-Hyun Kim

    发明人： Bongim Park ,  Nam-Gon Choi ,  ByungKil Jeon ,  Jae-Won Jeong ,  Woo-Young Lee ,  Kang-Hyun Kim

    IPC分类号： G09G5/10

    CPC分类号： G09G3/3603 ,  G09G3/3648 ,  G09G2320/0242 ,  G09G2320/0276 ,  G09G2320/041

    摘要： A display apparatus includes a temperature sensor, a timing controller, a data driver and a display panel. The temperature sensor senses a temperature, the timing controller includes a dynamic capacitance capture (“DCC”) block, which converts a green data, a red data and a blue data into a green compensation data, a red compensation data and a blue compensation data, respectively, based on the temperature sensed by the temperature sensor, and the data driver converts the red compensation data, the green compensation data and the blue compensation data into a data voltage and outputs the data voltage. The display panel receives the data voltage and displays an image.

    摘要翻译： 显示装置包括温度传感器，定时控制器，数据驱动器和显示面板。 温度传感器检测温度，定时控制器包括将绿色数据，红色数据和蓝色数据转换为绿色补偿数据的动态电容捕获（“DCC”）块，红色补偿数据和蓝色补偿数据 ，并且数据驱动器将红色补偿数据，绿色补偿数据和蓝色补偿数据转换成数据电压并输出数据电压。 显示面板接收数据电压并显示图像。