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    • 51. 发明申请
    • DEVELOPING DEVICE AND IMAGE FORMING APPARATUS EMPLOYING THE SAME
    • 开发设备和使用其的图像形成装置
    • US20110002708A1
    • 2011-01-06
    • US12730456
    • 2010-03-24
    • Jong-in KIMMin-sik JiJai-il ChoiDong-cheol Ahn
    • Jong-in KIMMin-sik JiJai-il ChoiDong-cheol Ahn
    • G03G15/08
    • G03G21/1828G03G15/0855G03G15/0865G03G15/0882
    • A developing device has a housing including a toner container containing toner, and a developing unit. The developing unit includes a developing roller and a photoconductive drum, and a barrier member including a toner supply window. The barrier member is combined with the housing to separate the toner container and the developing unit from each other. The developing unit also includes a blocking film that is attached to the barrier member to block the toner supply window. An end of the blocking film is exposed outside the housing through an opening formed in a sidewall of the housing. A bottom surface and first and second side surfaces of the barrier member are attached to a bottom surface and first and second side surfaces of the housing by using a welding process, and a distance between the first and second side surfaces of the barrier member and a distance between the first and second side surfaces of the housing increase from bottom to top.
    • 显影装置具有包括容纳调色剂的调色剂容器的壳体和显影单元。 显影单元包括显影辊和感光鼓,以及包括调色剂供应窗的阻挡构件。 阻挡构件与壳体组合以将调色剂容器和显影单元彼此分离。 显影单元还包括附着到阻挡构件以阻挡调色剂供应窗口的阻挡膜。 阻挡膜的端部通过形成在壳体的侧壁中的开口暴露在壳体的外部。 阻挡构件的底表面和第一和第二侧表面通过使用焊接工艺附接到壳体的底表面和第一和第二侧表面,并且阻挡构件的第一和第二侧表面之间的距离和 壳体的第一和第二侧表面之间的距离从底部向上增加。
    • 55. 发明申请
    • DEVELOPING UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME
    • 开发单位和具有该图像的图像形成装置
    • US20080240814A1
    • 2008-10-02
    • US11874423
    • 2007-10-18
    • Jong-in KimMyoung-su BaekSoon-seok Kwon
    • Jong-in KimMyoung-su BaekSoon-seok Kwon
    • G03G21/12
    • G03G21/1814G03G21/12
    • A developing unit includes a waste toner housing having an upper housing and a lower housing which face each other, at least one support unit to allow connection between the upper and lower housings, and to support facing surfaces of the upper and lower housings, and a toner housing which is disposed on a lower part of the waste toner housing and is spaced apart from the waste toner housing at a predetermined distance. Accordingly, the waste toner housing is prevented from being deformed by heat and pressure, and thus white lines on images, flowback of waste toner and insufficient cleaning, which are caused by interference with the light path due to deformation of the waste toner housing, can be reduced. Additionally, tolerance can be greatly reduced as a result of resolving the problem of deformation of the waste toner housing, so a developing unit having a smaller size can be provided.
    • 显影单元包括具有彼此面对的上壳体和下壳体的废调色剂壳体,至少一个支撑单元,以允许上壳体和下壳体之间的连接,并且支撑上壳体和下壳体的相对表面,以及 调色剂壳体设置在废调色剂壳体的下部并且以预定距离与废调色剂壳体间隔开。 因此,防止废色调剂壳体受到热和压力的变形,从而由于由于调色剂外壳的变形而与光路的干涉引起的图像上的白线,废色粉的回流和不充分的清洁,可以 减少 此外,作为解决废粉调色剂壳体变形的问题的结果,公差可以大大降低,因此可以提供具有较小尺寸的显影单元。
    • 56. 发明申请
    • System and method thereof
    • 其系统及方法
    • US20070198703A1
    • 2007-08-23
    • US11652554
    • 2007-01-12
    • Myoung-Su SongJong-In KimMyung-Hoon Jang
    • Myoung-Su SongJong-In KimMyung-Hoon Jang
    • G06F15/173
    • G06F12/0246
    • A system and method thereof are provided. The example method may include downloading first information, from a host device, associated with an operation of a non-volatile memory and downloading second information associated with an operation of the system including the non-volatile memory, the second information downloaded based on the operation of the non-volatile memory in accordance with the downloaded first information. The example system may include a host device configured to provide first information associated with an operation of a non-volatile memory and second information associated with an operation of the system, the system including the non-volatile memory, the second information downloaded based on the operation of the non-volatile memory in accordance with the downloaded first information.
    • 提供了一种系统及其方法。 示例性方法可以包括从主机设备下载与非易失性存储器的操作相关联的第一信息,以及下载与包括非易失性存储器的系统的操作相关联的第二信息,基于操作下载的第二信息 的非易失性存储器。 示例系统可以包括被配置为提供与非易失性存储器的操作相关联的第一信息的主机设备和与系统的操作相关联的第二信息,所述系统包括非易失性存储器,基于所述非易失性存储器下载的第二信息 根据下载的第一信息来操作非易失性存储器。