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    ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
    21.
    发明申请
    ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 有权
    电子图像形成装置

    公开(公告)号：US20140205315A1

    公开(公告)日：2014-07-24

    申请号：US14021518

    申请日：2013-09-09

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Ho-jin JANG ,  Young-chae Kim ,  Sang-jin Park ,  Ki-hyun Yoo ,  Sang-hoon Lee ,  Seung-gweon Lee

    IPC: G03G15/00 ,  G03G15/08 ,  G03G21/18

    CPC classification number: G03G21/1623 ,  G03G21/1633 ,  G03G21/1676 ,  G03G21/1821

    Abstract: An electrophotographic image forming apparatus is provided including a body including an opening, a photoreceptor cartridge attached to, or detached from, the body through the opening and including a mounting portion, a development cartridge attached to, or detached from, the mounting portion through the opening when the photoreceptor cartridge is mounted in the body, and a cover opening or closing the opening and fixing the development cartridge to the mounting portion by pressurizing the development cartridge while the opening is closed.

    Abstract translation: 电子照相成像设备包括主体，该主体包括通过开口连接到主体的开口，感光体盒或从主体分离的主体，并且包括安装部分，显影盒，其通过安装部分安装到安装部分或从其拆卸 当感光体盒安装在本体中时打开;以及打开或关闭开口的盖子，并且在开口关闭的同时通过对显影盒进行加压来将显影盒固定到安装部分。

    Flash Memory System and Read Method in Flash Memory System
    22.
    发明申请
    Flash Memory System and Read Method in Flash Memory System 有权
    闪存系统中的闪存系统和读取方法

    公开(公告)号：US20130139036A1

    公开(公告)日：2013-05-30

    申请号：US13656849

    申请日：2012-10-22

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Sang-hoon Lee

    IPC: H03M13/05

    CPC classification number: G06F11/1072 ,  H03M13/1102 ,  H03M13/6306

    Abstract: Methods of operating nonvolatile memory devices include reading a first plurality of multi-bit nonvolatile memory cells in the nonvolatile memory device using a first plurality of read voltages to thereby generate first read data, and then rereading the first plurality of multi-bit nonvolatile memory cells using a second plurality of read voltages that differ, at least in part, from the first plurality of read voltages, to thereby generate second read data. An operation is then undertaken to perform first and second ECC decoding operations on the first and second read data, respectively, to thereby identify whether the first read data or the second read data more accurately reflects data stored in the first plurality of multi-bit nonvolatile memory cells during the reading and rereading.

    Abstract translation: 操作非易失性存储器件的方法包括使用第一多个读取电压读取非易失性存储器件中的第一多个多位非易失性存储器单元，从而产生第一读取数据，然后重新读取第一多个多位非易失性存储器单元 使用至少部分地与第一多个读取电压不同的第二多个读取电压，从而生成第二读取数据。 然后进行操作以分别对第一和第二读取数据执行第一和第二ECC解码操作，从而识别第一读取数据或第二读取数据是否更准确地反映存储在第一多个多位非易失性存储器中的数据 读取和重读过程中的记忆单元。

    Display apparatus and control method thereof
    26.
    发明授权
    Display apparatus and control method thereof 有权

    公开(公告)号：US10127856B2

    公开(公告)日：2018-11-13

    申请号：US14168115

    申请日：2014-01-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sang-hoon Lee ,  Myoung-jun Lee ,  Eun-il Cho ,  Byeong-cheol Hyeon

    IPC: G09G3/20 ,  G09G3/3208 ,  G09G3/3225

    Abstract: Disclosed are a display apparatus and a control method thereof, the display apparatus including: a display unit which includes a plurality of pixels with an organic light emitting diode (OLED); a power supply which supplies power to the display unit; an image processor which processes an image signal in accordance with the plurality of pixels; and a controller which divides the frame into a plurality of sub-frames, assigns bit weights to each of the divided sub-frames, and controls the power supply to supply a voltage which is adjusted by the assigned bit weights in accordance with the sub-frames to the display unit.

    Cartridge unit and electrophotographic image forming apparatus including the same
    29.
    发明授权
    Cartridge unit and electrophotographic image forming apparatus including the same 有权
    墨盒单元和包括其的电子照相成像设备

    公开(公告)号：US09417560B2

    公开(公告)日：2016-08-16

    申请号：US14550177

    申请日：2014-11-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang-hoon Lee ,  Seung-gweon Lee

    IPC: G03G15/08

    CPC classification number: G03G15/0886 ,  G03G2215/0668 ,  G03G2215/0692 ,  G03G2221/169

    Abstract: A cartridge unit to discharge toner via a toner outlet and an electrophotographic image forming apparatus are provided. The cartridge unit includes a shutter unit movable between an opening position in which the toner outlet is opened and a closing position in which the toner outlet is closed in a first direction, and a lever unit movable in a second direction across the first direction, and connected to the shutter unit such that the shutter unit moves in the first direction when the lever unit moves in the second direction.

    Abstract translation: 提供了通过调色剂出口和电子照相成像设备排出调色剂的盒单元。 所述盒单元包括活门单元，所述快门单元可在其中所述调色剂出口打开的打开位置和所述调色剂出口在第一方向上关闭的关闭位置和在第一方向上沿第二方向移动的杠杆单元之间移动;以及 连接到快门单元，使得当杆单元沿第二方向移动时，快门单元沿第一方向移动。

    Developing unit adopting a two component agent and electrophotographic image forming apparatus employing the same
    30.
    发明授权
    Developing unit adopting a two component agent and electrophotographic image forming apparatus employing the same 有权
    采用双成分剂的显影单元和采用该组分剂的电子照相成像设备

    公开(公告)号：US09207568B2

    公开(公告)日：2015-12-08

    申请号：US14182518

    申请日：2014-02-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Ho-young Lee ,  Mitsuru Oikawa ,  Jong-hyun Park ,  Sang-hoon Lee ,  Jun-hee Lee

    IPC: G03G15/08 ,  G03G15/09

    CPC classification number: G03G15/0812 ,  G03G15/081 ,  G03G15/0921 ,  G03G2215/0609

    Abstract: A developing unit employing a two-component developing agent is shown. The developing unit includes a first regulating member, a second regulating member, and a third regulating member forming first, second, and third regulating gaps respectively with a developing roller. The third regulating member forms a recovery path for recovering excessive developing agent that may not pass through the first and second regulating gaps to an agitating region between the third and second regulating members. A distance between a vertical line passing through an upstream side end portion of the second regulating member based on a rotating direction of the developing roller and a center of the developing roller is greater than a radius of the developing roller, and a downstream end of the third regulating member is located between a regulating pole and a catch pole.

    Abstract translation: 示出了采用双组分显影剂的显影单元。 显影单元包括第一调节构件，第二调节构件和第三调节构件，分别与显影辊形成第一，第二和第三调节间隙。 第三调节构件形成用于回收可能不通过第一调节间隙和第二调节间隙的过量显影剂到第三调节构件和第二调节构件之间的搅拌区域的回收路径。 基于显影辊的旋转方向穿过第二调节构件的上游侧端部的垂直线与显影辊的中心之间的距离大于显影辊的半径，并且下游端 第三调节构件位于调节杆和捕捉杆之间。

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