公开(公告)号：US20080193168A1

公开(公告)日：2008-08-14

申请号：US12015049

申请日：2008-01-16

申请人： Ji-won MOON ,  Hyun-cheol Lee

发明人： Ji-won MOON ,  Hyun-cheol Lee

IPC分类号： G03G15/08

CPC分类号： G03G15/0887 ,  G03G15/0877

摘要： An image forming apparatus includes a developing unit which comprises a unit casing to form a developing chamber, and a rotating body which is rotatably provided in the developing chamber, a developer supplying unit to store a developer therein, and comprises a plurality of developer outlets which are overlapped or in contact with each other along a rotation direction of the rotating body on an outside surface thereof.

摘要翻译： 图像形成装置包括显影单元，其包括形成显影室的单元壳体和可旋转地设置在显影室中的旋转体，用于在其中存储显影剂的显影剂供给单元，并且包括多个显影剂出口， 沿其旋转体的旋转方向在其外表面上重叠或相互接触。

公开(公告)号：US07046940B2

公开(公告)日：2006-05-16

申请号：US10986295

申请日：2004-11-12

申请人： Jeong-seon Kim ,  Hyun-cheol Lee ,  Young-wok Seo ,  Valery KrasnosloBoditsev ,  Dong-lyoul Shin

发明人： Jeong-seon Kim ,  Hyun-cheol Lee ,  Young-wok Seo ,  Valery KrasnosloBoditsev ,  Dong-lyoul Shin

IPC分类号： G03G15/08

CPC分类号： G03G15/0817 ,  G03G2215/0877

摘要： A developer scattering prevention unit used with an electrophotographic image forming device includes an air inlet/outlet pipe installed adjacent to an intermediate area between an image carrier and a developer and having a first air inlet/outlet port opened toward the intermediate area, and at least one vacuum source installed on at least one of the image carrier and the developer carrier to communicate with the air inlet/outlet pipe to control air to flow from the intermediate area through the first air inlet/outlet port. A developing device having this developer scattering prevention function becomes simplified in structure.

摘要翻译： 与电子照相图像形成装置一起使用的显影剂散射防止单元包括与图像载体和显影剂之间的中间区域相邻并且具有朝向中间区域打开的第一空气入口/出口端口的空气入口/出口管，并且至少 一个真空源安装在图像载体和显影剂载体中的至少一个上，以与空气入口/出口管连通，以控制空气从中间区域流过第一空气入口/出口。 具有这种显影剂散射防止功能的显影装置的结构变得简化。

公开(公告)号：US08583013B2

公开(公告)日：2013-11-12

申请号：US13274799

申请日：2011-10-17

申请人： Ji-won Moon ,  Hyun-cheol Lee ,  Yun-kyu Sim

发明人： Ji-won Moon ,  Hyun-cheol Lee ,  Yun-kyu Sim

IPC分类号： G03G15/08

CPC分类号： G03G15/0896 ,  G03G15/0875 ,  G03G15/0877 ,  G03G15/0879

摘要： A developing unit of an image forming apparatus includes a developer cartridge detachably mounted on the developing unit, a developing case in which a developing member and a first supply member are provided, a developer supply passage to supply a developer stored in the developer cartridge to the developing case, and a developer supplement unit mounted in a portion connecting the developing case and the developer supply passage, to agitate the developer supplied through the developer supply passage and to supply the agitated developer to the developing case.

摘要翻译： 图像形成装置的显影单元包括可拆卸地安装在显影单元上的显影盒，其中设置显影构件和第一供应构件的显影盒，显影剂供应通道，用于将存储在显影剂盒中的显影剂供应到 显影盒和显影剂补充单元，其安装在连接显影盒和显影剂供应通道的部分中，以搅拌通过显影剂供应通道供应的显影剂并将搅拌的显影剂供应到显影盒。

公开(公告)号：US20120039636A1

公开(公告)日：2012-02-16

申请号：US13274799

申请日：2011-10-17

申请人： Ji-won Moon ,  Hyun-cheol Lee ,  Yun-kyu Sim

发明人： Ji-won Moon ,  Hyun-cheol Lee ,  Yun-kyu Sim

IPC分类号： G03G15/08

CPC分类号： G03G15/0896 ,  G03G15/0875 ,  G03G15/0877 ,  G03G15/0879

摘要： A developing unit of an image forming apparatus includes a developer cartridge detachably mounted on the developing unit, a developing case in which a developing member and a first supply member are provided, a developer supply passage to supply a developer stored in the developer cartridge to the developing case, and a developer supplement unit mounted in a portion connecting the developing case and the developer supply passage, to agitate the developer supplied through the developer supply passage and to supply the agitated developer to the developing case.

摘要翻译： 图像形成装置的显影单元包括可拆卸地安装在显影单元上的显影盒，其中设置显影构件和第一供应构件的显影盒，显影剂供应通道，用于将存储在显影剂盒中的显影剂供应到 显影盒和显影剂补充单元，其安装在连接显影盒和显影剂供应通道的部分中，以搅拌通过显影剂供应通道供应的显影剂并将搅拌的显影剂供应到显影盒。

公开(公告)号：US06845220B2

公开(公告)日：2005-01-18

申请号：US10459443

申请日：2003-06-12

申请人： Hyun-cheol Lee

发明人： Hyun-cheol Lee

IPC分类号： G03G15/06 ,  G03G15/00

CPC分类号： G03G15/065

摘要： A development device includes a developing gap detection function. The development device also includes an organic photoconductive body, a developer conveying body, a DC power supply, an AC power supply, a discharge start voltage detection portion, and a controller. The discharge start voltage detection portion detects a discharge start voltage occurring between the developer conveying body and the organic photoconductive body when a voltage is supplied from the power supply unit in increments at predetermined intervals. The controller obtains a developing gap between the organic photoconductive body and the developer conveying body based on the discharge start voltage detected by the discharge start voltage detection portion, and outputs a developing voltage suitable for the obtained developing gap. Accordingly, the development device having the developing gap detection function detects the developing gap easily and accurately by recognizing the discharge start voltage, and improves image quality by regulating an image forming condition.

摘要翻译： 显影装置包括显影间隙检测功能。 显影装置还包括有机光电导体，显影剂输送体，直流电源，交流电源，放电启动电压检测部和控制器。 放电开始电压检测部分以预定间隔增量从电源单元提供电压时，检测在显影剂输送体和有机光电导体之间产生的放电开始电压。 控制器基于由放电开始电压检测部分检测的放电开始电压获得有机光电导体和显影剂输送体之间的显影间隙，并输出适合于所获得的显影间隙的显影电压。 因此，具有显影间隙检测功能的显影装置通过识别放电开始电压来容易且精确地检测显影间隙，并且通过调节图像形成条件来提高图像质量。

公开(公告)号：US08073366B2

公开(公告)日：2011-12-06

申请号：US12963848

申请日：2010-12-09

申请人： Ji-won Moon ,  Hyun-cheol Lee ,  Yun-kyu Sim

发明人： Ji-won Moon ,  Hyun-cheol Lee ,  Yun-kyu Sim

IPC分类号： G03G15/08

CPC分类号： G03G15/0896 ,  G03G15/0875 ,  G03G15/0877 ,  G03G15/0879

摘要： A developing unit of an image forming apparatus includes a developer cartridge detachably mounted on the developing unit, a developing case in which a developing member and a first supply member are provided, a developer supply passage to supply a developer stored in the developer cartridge to the developing case, and a developer supplement unit mounted in a portion connecting the developing case and the developer supply passage, to agitate the developer supplied through the developer supply passage and to supply the agitated developer to the developing case.

摘要翻译： 图像形成装置的显影单元包括可拆卸地安装在显影单元上的显影盒，其中设置显影构件和第一供应构件的显影盒，显影剂供应通道，用于将存储在显影剂盒中的显影剂供应到 显影盒和显影剂补充单元，其安装在连接显影盒和显影剂供应通道的部分中，以搅拌通过显影剂供应通道供应的显影剂并将搅拌的显影剂供应到显影盒。

公开(公告)号：US20050095028A1

公开(公告)日：2005-05-05

申请号：US10964617

申请日：2004-10-15

申请人： Hyun-cheol Lee ,  Jeong-seon Kim ,  Valeri Krasnoslobodtsev ,  In-cheol Jeon

发明人： Hyun-cheol Lee ,  Jeong-seon Kim ,  Valeri Krasnoslobodtsev ,  In-cheol Jeon

IPC分类号： G03G15/08 ,  G03G21/00

CPC分类号： G03G15/0898

摘要： A method and developing apparatus are provided. The method and apparatus comprise a developing carrier, spaced apart from an image carrier at a predetermined interval, for developing an electrostatic latent image formed on the image carrier during rotation; and a rotational member, rotatably installed adjacent to the image carrier, for generating an air stream reverse to that generated by rotation of both the image carrier and the developer carrier, thereby inhibiting a developer from being scattered.

摘要翻译： 提供了一种方法和显影装置。 所述方法和装置包括以预定间隔与图像载体间隔开的用于在旋转期间形成在图像载体上的静电潜像的显影载体; 以及与图像载体相邻可旋转地安装的旋转构件，用于产生与通过图像载体和显影剂载体的旋转产生的空气流相反的空气流，从而抑制显影剂的分散。

公开(公告)号：US06167222A

公开(公告)日：2000-12-26

申请号：US980221

申请日：1992-11-23

申请人： Hyun-cheol Lee

发明人： Hyun-cheol Lee

IPC分类号： G03G21/16 ,  G03G15/00

CPC分类号： G03G21/1647 ,  G03G21/1638 ,  G03G21/1666 ,  G03G2215/0054 ,  G03G2215/00544 ,  G03G2221/1675 ,  G03G2221/1687

摘要： An image formation apparatus capable of easily removing a jammed paper including upper and lower bodies pivotally combined to each other, a photosensitive drum detachably combined with the upper body, an arm provided with an LED and pivotally installed in the upper body so as to facilitate the attachment and detachment of the photosensitive drum, a developing device and a paper supply cassette detachably installed in the lower body, lower rolling means including a paper supply roller and a paper convey roller located on the same axis between the developing device and paper supply cassette, upper rolling means and fixing rollers provided on the opposite of the detaching side of the photosensitive drum installed in the upper body.

摘要翻译： 一种图像形成装置，能够容易地除去包含彼此可枢转地组合的上部和下部主体的卡纸，与上部主体可拆卸地组合的感光鼓，设置有LED的臂，并可枢转地安装在上部主体中，以便于 感光鼓的附接和拆卸，可拆卸地安装在下主体中的显影装置和供纸盒，下滚动装置包括位于显影装置和供纸盒之间的相同轴上的供纸辊和纸传送辊， 上滚动装置和设置在安装在上身中的感光鼓的分离侧的相对侧上的定影辊。

公开(公告)号：US08949064B2

公开(公告)日：2015-02-03

申请号：US13182909

申请日：2011-07-14

申请人： Hyun-cheol Lee ,  In-kap Chang ,  Seung-hoon Tong

发明人： Hyun-cheol Lee ,  In-kap Chang ,  Seung-hoon Tong

IPC分类号： G01D1/00 ,  G06Q30/02 ,  G06Q10/00

CPC分类号： G06Q30/0278 ,  G06Q10/20

摘要： Example embodiments relate to a measurement method of measuring lots with improved process efficiency. The measurement method may include calculating a measurement capability (indicating a degree to which members to be measured may be processed per unit time in a measurement device); allocating the measurement capability according to a processing device and a processing condition; and calculating a measurement ratio of the lots processed by the processing device and the processing condition.

摘要翻译： 示例性实施例涉及具有改进的处理效率的测量批次的测量方法。 测量方法可以包括计算测量能力（指示在测量设备中每单位时间可以处理要被测量的成员的程度）; 根据处理装置和处理条件分配测量能力; 以及计算由处理装置处理的批次和处理条件的测量比。

公开(公告)号：US07702259B2

公开(公告)日：2010-04-20

申请号：US11441057

申请日：2006-05-26

申请人： Jong-moon Eun ,  Hisao Okada ,  Hyun-cheol Lee ,  Won Choe ,  Hyun-wook Bae ,  Won-wook Lee ,  So-won Sheen ,  In-cheol Jeon

发明人： Jong-moon Eun ,  Hisao Okada ,  Hyun-cheol Lee ,  Won Choe ,  Hyun-wook Bae ,  Won-wook Lee ,  So-won Sheen ,  In-cheol Jeon

IPC分类号： G03G15/01

CPC分类号： G03G15/00 ,  G03G15/04045

摘要： Provided are a multi-pass image forming apparatus and an image forming method using the same. The multi-pass image forming apparatus includes a plurality of developers for forming a plurality of electrostatic latent images using toners having different polarities and colors in one development process and for forming a multi-color image in at least two development processes; an exposure unit for forming the plurality of the electrostatic latent images on a photosensitive medium; and an intermediate transferring unit for having a toner images transferred thereon from the photosensitive medium that overlap to form the multi-color image, wherein the toner image may overlap another toner image on the intermediate transferring unit.

摘要翻译： 提供一种多遍图像形成装置和使用其的图像形成方法。 多遍图像形成装置包括：多个显影剂，用于在一个显影过程中使用具有不同极性和颜色的调色剂形成多个静电潜像，并且用于在至少两个显影过程中形成多色图像; 用于在感光介质上形成多个静电潜像的曝光单元; 以及中间转印单元，用于使从其上重叠形成多色图像的感光介质转印到其上的调色剂图像，其中调色剂图像可能与中间转印单元上的另一个调色剂图像重叠。