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    Circuit and method for driving self light-emitting display device
    3.
    发明授权
    Circuit and method for driving self light-emitting display device 有权
    用于驱动自发光显示装置的电路和方法

    公开(公告)号：US07477245B2

    公开(公告)日：2009-01-13

    申请号：US11222814

    申请日：2005-09-12

    申请人： Hak Su Kim ,  Yoon Heung Tak ,  Minho Lee

    发明人： Hak Su Kim ,  Yoon Heung Tak ,  Minho Lee

    IPC分类号： G09G5/00

    CPC分类号： G09G3/2003 ,  G09G3/20 ,  G09G5/02 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2340/0428 ,  G09G2340/06 ,  G09G2360/144 ,  H05B33/0869 ,  H05B33/0872

    摘要： Disclosed is a circuit for driving a self light-emitting display device which itself emits light when an electric or other energy is inputted thereto and a method thereof. According to the circuit and method, the self light-emitting display device can be driven more stably and with a higher efficiency by adjusting the number of used bits and luminance of respective color components in accordance with a luminance change of an external light and keeping a constant contrast ratio irrespective of the adjustment of the bit numbers.

    摘要翻译： 公开了一种用于驱动自发光显示装置的电路，其自身在输入电能或其他能量时发光，并且其方法。 根据电路和方法，可以通过根据外部光的亮度变化调节所使用的位数和各个颜色成分的亮度，并且保持自发光显示装置的稳定性和效率更高 恒定的对比度，而不考虑位数的调整。

    LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
    4.
    发明申请
    LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
    发光装置及其制造方法

    公开(公告)号：US20070278473A1

    公开(公告)日：2007-12-06

    申请号：US11755462

    申请日：2007-05-30

    申请人： Hak Su Kim ,  Hyoung Yun Oh ,  Yoon Heung Tak

    发明人： Hak Su Kim ,  Hyoung Yun Oh ,  Yoon Heung Tak

    IPC分类号： H01L29/06

    CPC分类号： H01L27/3288 ,  H01L27/3211

    摘要： A light emitting device comprises an anode electrode layer disposed in a first direction, a cathode electrode layer disposed in a second direction different from the first direction, an emitting area with a pixel forming on an area crossed by the anode electrode layer and the cathode electrode layer and a sub-electrode layer disposed outside of the emitting area and electrically connected with at least two the anode electrode layers.

    摘要翻译： 发光器件包括沿第一方向设置的阳极电极层，沿与第一方向不同的第二方向设置的阴极电极层，在由阳极电极层和阴极电极交叉的区域上形成像素的发射区域 层和设置在所述发光区域的外侧并与至少两个所述阳极电极层电连接的副电极层。

    Light emitting device and method of manufacturing the same
    5.
    发明授权
    Light emitting device and method of manufacturing the same 有权
    发光元件及其制造方法

    公开(公告)号：US07737443B2

    公开(公告)日：2010-06-15

    申请号：US11755462

    申请日：2007-05-30

    申请人： Hak Su Kim ,  Hyoung Yun Oh ,  Yoon Heung Tak

    发明人： Hak Su Kim ,  Hyoung Yun Oh ,  Yoon Heung Tak

    IPC分类号： H01L29/04 ,  H01L27/15

    CPC分类号： H01L27/3288 ,  H01L27/3211

    摘要： A light emitting device comprises an anode electrode layer disposed in a first direction, a cathode electrode layer disposed in a second direction different from the first direction, an emitting area with a pixel forming on an area crossed by the anode electrode layer and the cathode electrode layer and a sub-electrode layer disposed outside of the emitting area and electrically connected with at least two the anode electrode layers.

    摘要翻译： 发光器件包括沿第一方向设置的阳极电极层，沿与第一方向不同的第二方向设置的阴极电极层，在由阳极电极层和阴极电极交叉的区域上形成像素的发射区域 层和设置在所述发光区域的外侧并与至少两个所述阳极电极层电连接的副电极层。

    Circuit for driving display
    6.
    发明授权
    Circuit for driving display 有权
    电路驱动显示

    公开(公告)号：US07230614B2

    公开(公告)日：2007-06-12

    申请号：US10151928

    申请日：2002-05-22

    申请人： Hak Su Kim ,  Minho Lee ,  Young-Wan Cho ,  Seung-Tae Kim

    发明人： Hak Su Kim ,  Minho Lee ,  Young-Wan Cho ,  Seung-Tae Kim

    IPC分类号： G09G5/00

    CPC分类号： G09G3/3233 ,  G09G2300/0809 ,  G09G2310/0256 ,  G09G2310/0262 ,  G09G2320/043 ,  G09G2330/024 ,  G09G2330/04

    摘要： The present invention relates to a display, and more particularly, to circuit for driving a display of a low power consumption. For the purpose, the circuit includes a light emitting display of current driven type having a plurality of column electrode lines arranged in a column direction, a plurality of row electrode lines arranged perpendicular to the column electrode lines, and a matrix of pixels at crossing points of the column electrode lines and the row electrode lines, a power source part, a column driving circuit connected to the column electrode lines formed in the column direction for supplying/discharging a current to/from the column electrode lines, for driving the light emitting display of current driven type, and an electric transformer for, when the current supplied to the column electrode lines is discharged, recovering the current discharged from the column electrode lines and re-supplying a recovered current to the power source part.

    摘要翻译： 本发明涉及一种显示器，更具体地说，涉及用于驱动低功耗显示器的电路。 为此，该电路包括具有列列方向排列的多列列电极线的电流驱动型发光显示器，与列电极线垂直设置的多条行电极线和交叉点的像素矩阵 的列电极线和行电极线，电源部，列驱动电路，与在列方向上形成的列电极线连接，用于向/从列电极线供给/排出电流，用于驱动发光 电流驱动型显示器和电流变压器，当提供给列电极线的电流被放电时，回收从列电极线排出的电流，并将恢复的电流再供给到电源部。

    Organic electro-luminescence display device and method of driving the same
    7.
    发明授权
    Organic electro-luminescence display device and method of driving the same 有权
    有机电致发光显示装置及其驱动方法

    公开(公告)号：US07667697B2

    公开(公告)日：2010-02-23

    申请号：US11212668

    申请日：2005-08-29

    申请人： Won Kyu Ha ,  Hak Su Kim

    发明人： Won Kyu Ha ,  Hak Su Kim

    IPC分类号： G09G5/00

    CPC分类号： G09G3/3216 ,  G09G3/3283 ,  G09G5/02 ,  G09G2300/06 ,  G09G2310/0248 ,  G09G2310/027 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2330/021 ,  G09G2330/025 ,  G09G2360/16

    摘要： The present invention relates to an organic electro-luminescence display device and a method of driving the same that is adaptive for reducing power consumption by removing an unnecessary current as well as for improving a uniformity of a display screen. An organic electro-luminescence display device according to an embodiment of the present invention includes: a display panel in which a plurality of data lines and a plurality of scan lines cross each other and electro-luminescence elements are arranged at the crosses; a pre-charge driver, which detects a gray level of digital video data to be realized at a Nth when a data current corresponding to a gray level of digital video data to be realized at a (N−1)th and calculates a pre-charge current corresponding to the detected gray level of digital video data to supply the calculated pre-charge current to the electro-luminescence elements; a data driver for supplying data to the electro-luminescence elements charged with the pre-charge current; and a scan driver for supplying a san pulse, synchronized with the data, to the scan lines.

    摘要翻译： 本发明涉及一种有机电致发光显示装置及其驱动方法，其适用于通过去除不需要的电流以及提高显示屏的均匀性来降低功耗。 根据本发明实施例的有机电致发光显示装置包括：显示面板，其中多条数据线和多条扫描线彼此交叉，电致发光元件布置在十字处; 预充电驱动器，其在与第（N-1）次要实现的数字视频数据的灰度级相对应的数据电流时，在第N次时检测要实现的数字视频数据的灰度级， 对应于检测到的数字视频数据的灰度级的充电电流，以将计算的预充电电流提供给电致发光元件; 数据驱动器，用于向装有预充电电流的电致发光元件提供数据; 以及扫描驱动器，用于将与数据同步的san脉冲提供给扫描线。

    Electro-luminescence display device and driving method thereof
    8.
    发明授权
    Electro-luminescence display device and driving method thereof 有权
    电致发光显示装置及其驱动方法

    公开(公告)号：US07663589B2

    公开(公告)日：2010-02-16

    申请号：US11046803

    申请日：2005-02-01

    申请人： Won Kyu Ha ,  Hak Su Kim ,  Jae Do Lee ,  Ki Heon Kim ,  Jung Min Seo ,  Hyun Joung Kim

    发明人： Won Kyu Ha ,  Hak Su Kim ,  Jae Do Lee ,  Ki Heon Kim ,  Jung Min Seo ,  Hyun Joung Kim

    IPC分类号： G09G3/36

    CPC分类号： G09G3/2011 ,  G09G3/2022 ,  G09G3/2081 ,  G09G3/3233 ,  G09G3/3291 ,  G09G3/3655 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2310/027 ,  G09G2320/043

    摘要： There is disclosed an electro-luminescence display device that is adaptive for preventing picture quality deterioration by operating a thin film transistor for an electro-luminescence cell drive at a non-saturation area to compensate a threshold voltage, and a driving method thereof.An electro-luminescence display device according to an embodiment of the present invention includes an electro-luminescence cell connected between a first supply voltage source and a ground voltage source to emit light by a current supplied from the first supply voltage source; a cell driver formed every intersection of gate lines and data lines and connected between the first supply voltage source and the electro-luminescence cell to control a current flowing in the pixel cell; and a pulse supplier supplies to the electro-luminescence cell a pulse amplitude modulation signal which is divided to have N (N is a natural number) numbers of different voltage levels from each other, and wherein the driving thin film transistor operates at the non-saturation region.

    摘要翻译： 公开了一种电致发光显示装置，其适用于通过在非饱和区域上操作用于电致发光单元驱动的薄膜晶体管来补偿阈值电压来防止图像质量劣化，以及其驱动方法。 根据本发明实施例的电致发光显示装置包括连接在第一电源电压源和地电压源之间的电致发光单元，用于通过从第一电源电压源提供的电流发光; 连接在第一电源电压源和电致发光单元之间的每一个栅极线和数据线的交点处形成单元驱动器，以控制流过像素单元的电流; 并且脉冲供应器向电致发光单元提供被分割为彼此具有不同电压电平的N（N是自然数）个数的脉冲幅度调制信号，并且其中驱动薄膜晶体管在非易失性存储器 饱和区。

    Organic electro-luminescence display device and fabricating method thereof
    9.
    发明授权
    Organic electro-luminescence display device and fabricating method thereof 有权
    有机电致发光显示装置及其制造方法

    公开(公告)号：US07589462B2

    公开(公告)日：2009-09-15

    申请号：US11150249

    申请日：2005-06-13

    申请人： Kwang Young Kim ,  Hak Su Kim ,  Kwang Heum Baik

    发明人： Kwang Young Kim ,  Hak Su Kim ,  Kwang Heum Baik

    IPC分类号： H01J63/04

    CPC分类号： H01L51/5284 ,  H01L27/3281 ,  H01L51/5212

    摘要： An organic EL display device that is adaptive for improving luminous brightness and reducing power consumption, and a fabricating method thereof are disclosed.An organic EL display device according to the present invention includes a plurality of anode electrodes; and a conductive light shielding film which has conductivity and is formed on the anode electrode in a separate pattern so that the anode electrodes are insulated from one another.

    摘要翻译： 公开了一种适于提高发光亮度和降低功耗的有机EL显示装置及其制造方法。 根据本发明的有机EL显示装置包括多个阳极电极; 以及具有导电性并以单独图案形成在阳极电极上的导电遮光膜，使得阳极彼此绝缘。