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    Fixing unit including backup pressure members and image forming apparatus having the same
    3.
    发明授权
    Fixing unit including backup pressure members and image forming apparatus having the same 失效
    包括备用压力构件的固定单元和具有该固定单元的成像设备

    公开(公告)号：US07421236B2

    公开(公告)日：2008-09-02

    申请号：US11483588

    申请日：2006-07-11

    Applicant: Jae-hyeok Jang ,  Dong-kyun Kang ,  Seung-jun Lee

    Inventor： Jae-hyeok Jang ,  Dong-kyun Kang ,  Seung-jun Lee

    IPC: G03G15/20

    CPC classification number: G03G15/206

    Abstract: A fixing unit, and an image forming apparatus having the fixing unit. The fixing unit includes a heat roller including a heat source therein, one or more pressing rollers in close contact with the heat roller, an elastic body to elastically apply pressure on both ends of the one or more pressing rollers with respect to the heat roller, a backup member to contact a central portion of the one or more pressing rollers and to apply pressure to the central portion in a longitudinal direction of the one or more pressing rollers, and a backup elastic body to elastically press the backup member towards the heat roller.

    Abstract translation: 固定单元和具有定影单元的图像形成装置。 定影单元包括：加热辊，其中包括热源，一个或多个加压辊与加热辊紧密接触;弹性体，相对于加热辊在一个或多个加压辊的两端上弹性施加压力， 支撑构件，其与所述一个或多个按压辊的中心部分接触，并且在所述一个或多个按压辊的纵向方向上对所述中心部分施加压力;以及支撑弹性体，用于将所述支撑构件朝向所述加热辊 。

    Fixing unit and image forming apparatus having the same
    4.
    发明申请
    Fixing unit and image forming apparatus having the same 失效
    固定单元和具有该固定单元的图像形成装置

    公开(公告)号：US20070025783A1

    公开(公告)日：2007-02-01

    申请号：US11483588

    申请日：2006-07-11

    Applicant: Jae-hyeok Jang ,  Dong-kyun Kang ,  Seung-jun Lee

    Inventor： Jae-hyeok Jang ,  Dong-kyun Kang ,  Seung-jun Lee

    IPC: G03G15/20

    CPC classification number: G03G15/206

    Abstract: A fixing unit, and an image forming apparatus having the fixing unit. The fixing unit includes a heat roller including a heat source therein, one or more pressing rollers in close contact with the heat roller, an elastic body to elastically apply pressure on both ends of the one or more pressing rollers with respect to the heat roller, a backup member to contact a central portion of the one or more pressing rollers and to apply pressure to the central portion in a longitudinal direction of the one or more pressing rollers, and a backup elastic body to elastically press the backup member towards the heat roller.

    Abstract translation: 固定单元和具有定影单元的图像形成装置。 定影单元包括：加热辊，其中包括热源，一个或多个加压辊与加热辊紧密接触;弹性体，相对于加热辊在一个或多个加压辊的两端上弹性施加压力， 支撑构件，其与所述一个或多个按压辊的中心部分接触，并且在所述一个或多个按压辊的纵向方向上对所述中心部分施加压力;以及支撑弹性体，用于将所述支撑构件朝向所述加热辊 。

    Image apparatus and method for receiving video signal in multiple video modes
    5.
    发明授权
    Image apparatus and method for receiving video signal in multiple video modes 有权
    用于以多种视频模式接收视频信号的图像设备和方法

    公开(公告)号：US08284321B2

    公开(公告)日：2012-10-09

    申请号：US12261668

    申请日：2008-10-30

    Applicant: Young-bin Choi ,  Seung-jun Lee

    Inventor： Young-bin Choi ,  Seung-jun Lee

    IPC: H04N5/268 ,  H04N5/46 ,  H04N5/64

    CPC classification number: H04N5/268 ,  H04N5/44 ,  H04N5/4403 ,  H04N21/436 ,  H04N21/4363 ,  H04N21/485 ,  H04N2005/4408

    Abstract: An image apparatus and a method for receiving a video signal are provided. The image apparatus includes dedicated input terminals for receiving only particular video signals, and a common input terminal for receiving diverse video signals, and determines the format of video signals input through a corresponding input terminal and then displays the determined format on a screen. Accordingly, the number of input terminals can be reduced and the user can identify the format of the video signal input through the common input terminal.

    Abstract translation: 提供了一种用于接收视频信号的图像装置和方法。 图像装置包括用于仅接收特定视频信号的专用输入端子和用于接收各种视频信号的公共输入端子，并且确定通过相应的输入端子输入的视频信号的格式，然后在屏幕上显示所确定的格式。 因此，可以减少输入端子的数量，并且用户可以识别通过公共输入端子输入的视频信号的格式。

    Magnetic random access memories and methods of operating the same
    6.
    发明申请
    Magnetic random access memories and methods of operating the same 有权
    磁性随机存取存储器及其操作方法

    公开(公告)号：US20110157971A1

    公开(公告)日：2011-06-30

    申请号：US12923376

    申请日：2010-09-17

    Applicant: Kwang-seok Kim ,  Hyung-soon Shin ,  Seung-jun Lee

    Inventor： Kwang-seok Kim ,  Hyung-soon Shin ,  Seung-jun Lee

    IPC: G11C11/14

    CPC classification number: G11C11/1697 ,  G11C8/14 ,  G11C11/1655 ,  G11C11/1659 ,  G11C11/1673 ,  G11C11/1675

    Abstract: A spin transfer torque magnetic random access memory (STT-MRAM) and includes: a memory cell and a reference cell configured to operate as a reference when data stored in the memory cell is read. The memory cell includes: a first magnetic tunneling junction (MTJ) element and a first transistor connected to the first MTJ element. The reference cell includes: second and third MTJ elements connected in parallel; and second and third transistors that are connected to the second and third MTJ elements, respectively. The STT-MRAM further includes a control circuit having a write circuit configured to supply write currents having opposite directions to the second and third MTJ elements.

    Abstract translation: 一种自旋传递转矩磁随机存取存储器（STT-MRAM），包括：存储单元和参考单元，被配置为当读取存储在存储单元中的数据时作为参考。 存储单元包括：第一磁隧道结（MTJ）元件和连接到第一MTJ元件的第一晶体管。 参考单元包括：并联连接的第二和第三MTJ元件; 以及分别连接到第二和第三MTJ元件的第二和第三晶体管。 STT-MRAM还包括具有写入电路的控制电路，该写入电路被配置为向第二和第三MTJ元件提供具有相反方向的写入电流。

    Fusing unit and image forming apparatus using the same
    7.
    发明授权
    Fusing unit and image forming apparatus using the same 有权
    定影单元和使用其的图像形成装置

    公开(公告)号：US07890040B2

    公开(公告)日：2011-02-15

    申请号：US11843218

    申请日：2007-08-22

    Applicant: Seung-jun Lee ,  Dong-jin Seol ,  Dong-kyun Kang

    Inventor： Seung-jun Lee ,  Dong-jin Seol ,  Dong-kyun Kang

    IPC: G03G15/20

    CPC classification number: G03G15/2039 ,  G03G2215/2035

    Abstract: A fusing unit is formed along a printing path in an image forming apparatus and fuses an image transferred to a printing medium. The fusing unit includes: a heat source; a nip plate which is heated by the heat source, and includes a nip part to heat and press the printing medium; and a reflection member to reflect heat generated by the heat source toward the nip part. A belt member is rotatably provided about the heat source, the nip plate and the reflection member, and guides the movement of the printing medium. A driving roller faces the nip part and rotatably drives the belt member. The nip plate and the driving roller form a fusing nip, which quickly heats and provides for quick fusing of a toner image to a printing medium.

    Abstract translation: 在图像形成装置中沿着打印路径形成定影单元，并且熔化转印到打印介质上的图像。 定影单元包括：热源; 夹持板，其被热源加热，并且包括用于加热和按压打印介质的辊隙部; 以及反射构件，用于将由热源产生的热量反射到辊隙部。 带构件围绕热源，夹持板和反射构件可旋转地设置，并且引导打印介质的移动。 驱动辊面对辊隙部分并可旋转地驱动带部件。 夹持板和驱动辊形成定影辊隙，其快速加热并提供将调色剂图像快速熔合到打印介质。

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