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    Developing device and image forming apparatus including the same
    1.
    发明授权
    Developing device and image forming apparatus including the same 有权
    显影装置和包括其的图像形成装置

    公开(公告)号：US08422908B2

    公开(公告)日：2013-04-16

    申请号：US12872075

    申请日：2010-08-31

    申请人： Sang-hoon Lee ,  Dae-seob Kweon ,  Jong-in Kim

    发明人： Sang-hoon Lee ,  Dae-seob Kweon ,  Jong-in Kim

    IPC分类号： G03G15/08

    CPC分类号： G03G21/1832 ,  G03G15/0865 ,  G03G15/0877 ,  G03G15/0881 ,  G03G21/1867 ,  G03G2215/0692

    摘要： A developing device includes a toner storage area containing toner, a developing portion in which a developing roller is installed, and a housing including a toner supply window to connect the toner storage area and the developing portion. A pair of rails is disposed on the toner supply window to extend in a lengthwise direction of the developing roller, and a blocking member including a blocking portion is provided to open and close the toner supply window when the blocking member is removed from and inserted into the pair of rails from outside of the housing, respectively.

    摘要翻译： 显影装置包括含有调色剂的调色剂存储区域，其中安装有显影辊的显影部分和包括用于连接调色剂存储区域和显影部分的调色剂供给窗口的壳体。 一对轨道设置在调色剂供给窗口上以在显影辊的长度方向上延伸，并且提供包括阻挡部分的阻挡构件，以在阻挡构件被移除并插入时打开和关闭调色剂供给窗口 一对导轨分别从外壳外面。

    DEVELOPER AND IMAGE FORMING APPARATUS INCLUDING THE SAME
    3.
    发明申请
    DEVELOPER AND IMAGE FORMING APPARATUS INCLUDING THE SAME 有权
    开发者和图像形成装置，包括它们

    公开(公告)号：US20110182639A1

    公开(公告)日：2011-07-28

    申请号：US12872088

    申请日：2010-08-31

    申请人： Jong-in KIM ,  Dae-seob Kweon ,  Sang-hoon Lee

    发明人： Jong-in KIM ,  Dae-seob Kweon ,  Sang-hoon Lee

    IPC分类号： G03G21/00 ,  G03G21/12

    CPC分类号： G03G21/12 ,  G03G21/105 ,  G03G21/1814

    摘要： A developer includes a waste toner container having a cleaning member to clean a photoconductive drum, and a waste toner transporting member to transport waste toner from the photoconductive drum to a waste toner storage area. The waste toner transporting member is moved up, down, forward, and backward by a rotation member having an eccentricity unit. As the rotation member rotates, the waste toner transporting member, which is connected to the eccentricity unit, moves up, down, forward, and backward.

    摘要翻译： 显影剂包括具有用于清洁感光鼓的清洁构件的废调色剂容器和用于将废调色剂从感光鼓输送到废调色剂存储区域的废调色剂传送构件。 废调色剂传送构件通过具有偏心单元的旋转构件向上，向下，向前和向后移动。 当旋转构件旋转时，连接到偏心单元的废调色剂传送构件上下移动，向前和向后移动。

    Developer and image forming apparatus including the same
    5.
    发明授权
    Developer and image forming apparatus including the same 有权
    显影剂和图像形成装置

    公开(公告)号：US08437680B2

    公开(公告)日：2013-05-07

    申请号：US12872088

    申请日：2010-08-31

    申请人： Jong-in Kim ,  Dae-seob Kwon ,  Sang-hoon Lee

    发明人： Jong-in Kim ,  Dae-seob Kwon ,  Sang-hoon Lee

    IPC分类号： G03G21/00 ,  G03G21/12

    CPC分类号： G03G21/12 ,  G03G21/105 ,  G03G21/1814

    摘要： A developer includes a waste toner container having a cleaning member to clean a photoconductive drum, and a waste toner transporting member to transport waste toner from the photoconductive drum to a waste toner storage area. The waste toner transporting member is moved up, down, forward, and backward by a rotation member having an eccentricity unit. As the rotation member rotates, the waste toner transporting member, which is connected to the eccentricity unit, moves up, down, forward, and backward.

    摘要翻译： 显影剂包括具有用于清洁感光鼓的清洁构件的废调色剂容器和用于将废调色剂从感光鼓输送到废调色剂存储区域的废调色剂传送构件。 废调色剂传送构件通过具有偏心单元的旋转构件向上，向下，向前和向后移动。 当旋转构件旋转时，连接到偏心单元的废调色剂传送构件上下移动，向前和向后移动。

    Developing device and image forming apparatus including the same
    6.
    发明授权
    Developing device and image forming apparatus including the same 有权
    显影装置和包括其的图像形成装置

    公开(公告)号：US08706006B2

    公开(公告)日：2014-04-22

    申请号：US13478216

    申请日：2012-05-23

    申请人： Jong-in Kim ,  Sung-gi Kim ,  Dong-cheol Ahn ,  Sang-hoon Lee

    发明人： Jong-in Kim ,  Sung-gi Kim ,  Dong-cheol Ahn ,  Sang-hoon Lee

    IPC分类号： G03G21/18

    CPC分类号： G03G15/0216 ,  G03G21/1814

    摘要： A developing device that attaches/detaches to/from a main body of an image forming apparatus includes a photosensitive drum, a charging roller to rotate while contacting the photosensitive drum to charge a surface of the photosensitive drum to a uniform potential, and a separating member to rotate between a first position where the charging roller is separated from the photosensitive drum and a second position where the charging roller contacts the photosensitive drum. The separating member includes a body into which a rotary shaft of the charging roller is inserted to be rotatable, and a contact portion extending from the body and contacting the surface of the photosensitive drum when the separating member is located at the first position so as to separate the charging roller from the photosensitive drum, wherein the contact portion includes a friction member including rubber.

    摘要翻译： 与图像形成装置的主体连接/分离的显影装置包括感光鼓，充电辊，其在接触感光鼓的同时转动以使感光鼓的表面充电至均匀的电位;以及分离部件 以在充电辊与感光鼓分离的第一位置和充电辊接触感光鼓的第二位置之间旋转。 分离构件包括：主体，充电辊的旋转轴插入其中以便旋转;以及接触部分，当分离构件位于第一位置时，从主体延伸并接触感光鼓的表面，从而 将充电辊与感光鼓分开，其中接触部分包括包括橡胶的摩擦构件。

    Display apparatus and power circuit devices thereof
    7.
    发明授权
    Display apparatus and power circuit devices thereof 有权
    显示装置及其电源电路装置

    公开(公告)号：US08754879B2

    公开(公告)日：2014-06-17

    申请号：US13237370

    申请日：2011-09-20

    申请人： Jung-seob Lee ,  Sang-hoon Lee ,  Tae-hoon Kim ,  Agarwal Pankaj

    发明人： Jung-seob Lee ,  Sang-hoon Lee ,  Tae-hoon Kim ,  Agarwal Pankaj

    IPC分类号： G09G5/00 ,  G06F3/038 ,  G05F1/00 ,  H05B37/02 ,  H05B39/04 ,  H05B41/36

    CPC分类号： G09G3/342 ,  G09G3/2092 ,  G09G2330/02 ,  G09G2330/023 ,  H02M3/33507 ,  H05B33/0815 ,  H05B33/0827

    摘要： A display apparatus and a power circuit device thereof are provided. The power circuit device includes: a transforming unit which outputs a first output current and a second output current in response to change of an input current; a first switching unit which switches to allow the input current to be selectively input; a first switch control unit which controls the first switching unit so that an operation voltage of the display apparatus reaches a first target value; a second switching unit which switches to allow the second output current to be selectively output; a backlight driving unit which drives the backlight based on the second output current; and a second switch control unit which controls the second switching unit so that a driving voltage of the backlight reaches a second target value.

    摘要翻译： 提供了一种显示装置及其电源电路装置。 电源电路装置包括：变换单元，其响应于输入电流的变化输出第一输出电流和第二输出电流; 第一切换单元，其切换以允许输入电流被选择性地输入; 第一开关控制单元，其控制所述第一开关单元，使得所述显示装置的操作电压达到第一目标值; 第二切换单元，其切换以允许选择性地输出第二输出电流; 基于第二输出电流驱动背光的背光驱动单元; 以及第二开关控制单元，其控制所述第二开关单元，使得所述背光源的驱动电压达到第二目标值。

    Backlight unit, display apparatus comprising the same and control method thereof
    9.
    发明授权
    Backlight unit, display apparatus comprising the same and control method thereof 有权
    背光单元，包括该背光单元的显示装置及其控制方法

    公开(公告)号：US07911155B2

    公开(公告)日：2011-03-22

    申请号：US12100733

    申请日：2008-04-10

    申请人： Jeong-il Kang ,  Sang-hoon Lee ,  Kyoung-geun Lee ,  Su-gun Kim

    发明人： Jeong-il Kang ,  Sang-hoon Lee ,  Kyoung-geun Lee ,  Su-gun Kim

    IPC分类号： H05B37/00

    CPC分类号： G09G3/342 ,  G09G3/006 ,  G09G2330/08 ,  G09G2330/12 ,  H05B33/0851

    摘要： Provided is a display apparatus including: a display panel; a light source which includes a plurality of light source modules and supplies light to the display panel; a light source driver which drives the light source modules; a power source which supplies power to the light source driver; a current detector which detects a current of the power supplied from the power source to the light source driver; and a controller which controls the light source driver to sequentially drive the plurality of light source modules and compares the detected current with a range to detect errors from the respective light source modules.

    摘要翻译： 提供一种显示装置，包括：显示面板; 光源，其包括多个光源模块并向所述显示面板提供光; 驱动光源模块的光源驱动器; 向光源驱动器供电的电源; 电流检测器，其检测从电源向光源驱动器提供的电力的电流; 以及控制器，其控制所述光源驱动器顺序地驱动所述多个光源模块，并将所检测的电流与检测到的各个光源模块的误差的范围进行比较。

    Backlight unit and liquid crystal display device having the same
    10.
    发明授权
    Backlight unit and liquid crystal display device having the same 有权
    背光单元和具有该背光单元的液晶显示装置

    公开(公告)号：US07888884B2

    公开(公告)日：2011-02-15

    申请号：US12356914

    申请日：2009-01-21

    申请人： Byoung-dae Ye ,  Sang-hoon Lee ,  Ho-sik Shin

    发明人： Byoung-dae Ye ,  Sang-hoon Lee ,  Ho-sik Shin

    IPC分类号： G05F1/00

    CPC分类号： H05B33/0857 ,  H05B33/0815 ,  H05B33/0818 ,  Y02B20/346 ,  Y10S315/04

    摘要： A backlight unit includes: a power supplying part; a non-dimming point light source receiving power from the power supplying part and providing a feed back signal to the power supplying part; a dimming control part outputting a dimming signal; and a plurality of dimming point light sources receiving power from the power supplying part, and receiving the dimming signal from the dimming control part.

    摘要翻译： 背光单元包括：供电部; 所述非调光点光源从所述供电部接收电力，并向所述供电部提供反馈信号; 输出调光信号的调光控制部分; 以及多个调光点光源，其从所述供电部接收电力，并且从所述调光控制部接收所述调光信号。