公开(公告)号：US20110097112A1

公开(公告)日：2011-04-28

申请号：US12888665

申请日：2010-09-23

申请人： Gun-ho KIM ,  Yun-su Kim

发明人： Gun-ho KIM ,  Yun-su Kim

IPC分类号： G03G15/00 ,  G03G15/01

CPC分类号： G03G15/5008 ,  G03G15/0131 ,  G03G15/0136 ,  G03G15/0194 ,  G03G21/14 ,  G03G2215/0132 ,  G03G2215/0193

摘要： A printing method usable with an image forming apparatus includes initiating driving of a plurality of photosensitive bodies and a transfer belt, printing an image by transferring toner images formed on the plurality of photosensitive bodies to the transfer belt and finally transferring the toner images, which are transferred to the transfer belt, to paper, and stopping the driving of the plurality of photosensitive bodies and the transfer belt after the printing is completed. The initiating of the driving of the plurality of photosensitive bodies and the transfer belt includes applying drive initiating signals with a time interval to a first driving unit and a second driving unit to respectively drive the plurality of photosensitive bodies and the transfer belt to enable the plurality of photosensitive bodies and the transfer belt to simultaneously begin rotating/moving.

摘要翻译： 可用于图像形成装置的打印方法包括启动多个感光体和转印带的驱动，通过将形成在多个感光体上的调色剂图像转印到转印带上并最终转印调色剂图像来印刷图像， 在打印完成之后转移到转印带到纸张，并停止多个感光体和转印带的驱动。 启动多个感光体和转印带的驱动包括将时间间隔的驱动启动信号施加到第一驱动单元和第二驱动单元以分别驱动多个感光体和转印带，以使得多个 的感光体和转印带同时开始旋转/移动。

公开(公告)号：US08447213B2

公开(公告)日：2013-05-21

申请号：US12888665

申请日：2010-09-23

申请人： Gun-ho Kim ,  Yun-su Kim

发明人： Gun-ho Kim ,  Yun-su Kim

IPC分类号： G03G15/00 ,  G03G15/16

CPC分类号： G03G15/5008 ,  G03G15/0131 ,  G03G15/0136 ,  G03G15/0194 ,  G03G21/14 ,  G03G2215/0132 ,  G03G2215/0193

摘要： A printing method usable with an image forming apparatus includes initiating driving of a plurality of photosensitive bodies and a transfer belt, printing an image by transferring toner images formed on the plurality of photosensitive bodies to the transfer belt and finally transferring the toner images, which are transferred to the transfer belt, to paper, and stopping the driving of the plurality of photosensitive bodies and the transfer belt after the printing is completed. The initiating of the driving of the plurality of photosensitive bodies and the transfer belt includes applying drive initiating signals with a time interval to a first driving unit and a second driving unit to respectively drive the plurality of photosensitive bodies and the transfer belt to enable the plurality of photosensitive bodies and the transfer belt to simultaneously begin rotating/moving.

摘要翻译： 可用于图像形成装置的打印方法包括启动多个感光体和转印带的驱动，通过将形成在多个感光体上的调色剂图像转印到转印带上并最终转印调色剂图像来印刷图像， 在打印完成之后转移到转印带到纸张，并停止多个感光体和转印带的驱动。 启动多个感光体和转印带的驱动包括将时间间隔的驱动启动信号施加到第一驱动单元和第二驱动单元以分别驱动多个感光体和转印带，以使得多个 的感光体和转印带同时开始旋转/移动。

公开(公告)号：US08238776B2

公开(公告)日：2012-08-07

申请号：US11968796

申请日：2008-01-03

申请人： Gun-ho Kim

发明人： Gun-ho Kim

IPC分类号： G03G15/00 ,  G03G15/01

CPC分类号： G03G15/50 ,  G03G15/0194 ,  G03G2215/0158

摘要： An image forming device to perform an auto color registration. The image forming device includes a print unit capable of performing a print job in accordance with a plurality of print modes, a color registration processing unit to perform an auto color registration (ACR), a storage unit to store color registration conditions for the respective print modes, and a control unit to control the color registration processing unit to perform the ACR in accordance with the color registration condition corresponding to the present print mode of the print unit. The color registration condition may be at least one of a color registration execution period, a color registration execution time, and a color registration pattern. According to the image forming device, the proper ACR can be performed by print modes.

摘要翻译： 一种用于执行自动颜色配准的图像形成装置。 图像形成装置包括能够根据多种打印模式执行打印作业的打印单元，执行自动颜色登记（ACR）的颜色登记处理单元，用于存储各个打印的颜色登记条件的存储单元 模式和控制单元，以根据与打印单元的当前打印模式相对应的颜色登记条件来控制颜色登记处理单元执行ACR。 颜色注册条件可以是颜色注册执行时间段，颜色注册执行时间和颜色注册模式中的至少一个。 根据图像形成装置，可以通过打印模式执行适当的ACR。

公开(公告)号：US07880095B2

公开(公告)日：2011-02-01

申请号：US11859635

申请日：2007-09-21

申请人： Ha-Yun Kang ,  Gun-Ho Kim ,  Jae-Kook Kim

发明人： Ha-Yun Kang ,  Gun-Ho Kim ,  Jae-Kook Kim

IPC分类号： H05K9/00

CPC分类号： H05K9/0015

摘要： A gasket is interposed between a circuit board that generates electromagnetic waves and a conductive member, and includes an elastic member separating the circuit board from the conductive member. The gasket is electrically connected with the circuit board by a conductive layer to receive the electromagnetic waves from the circuit board. The conductive layer is covered with an insulating layer except for a contact area where the conductive layer is coupled with the circuit board. The insulating layer blocks the electromagnetic waves received from the circuit board. The electromagnetic wave noise of a display apparatus is reduced even if a contact failure occurs between the gasket and a top chassis.

摘要翻译： 垫片被插入在产生电磁波的电路板和导电构件之间，并且包括将电路板与导电构件分离的弹性构件。 衬垫通过导电层与电路板电连接以接收来自电路板的电磁波。 除了导电层与电路板耦合的接触区域之外，导电层被绝缘层覆盖。 绝缘层阻挡从电路板接收的电磁波。 即使在垫圈和顶部底盘之间发生接触故障，显示装置的电磁波噪声也降低。

公开(公告)号：US07590372B2

公开(公告)日：2009-09-15

申请号：US11857619

申请日：2007-09-19

申请人： Su Kyoung Chae ,  Sung Dae Kim ,  Young Min Yoon ,  Gun Ho Kim

发明人： Su Kyoung Chae ,  Sung Dae Kim ,  Young Min Yoon ,  Gun Ho Kim

IPC分类号： G03G15/01

CPC分类号： G03G15/0896 ,  G03G15/0121 ,  G03G15/50 ,  G03G2221/1657

摘要： A multi-pass type color image forming apparatus. The multi-pass type color image forming apparatus includes an indicating member which is provided at a camshaft and has a plurality of indicating portions, a sensing part which detects the plurality of indicating portions, and a control unit which receives a signal from the sensing part when the indicating member passes by the sensing part by the rotation of the camshaft, and determines a home position by a rotational position of the camshaft when a signal pattern from a sequence of signals from the sensing part corresponds with a preset reference pattern. Accordingly, the home position of the camshaft can be determined in a short amount of time regardless of the slip between the cams and the push caps, so that the warm up time can be shortened and the generation time of noise caused by the contact between the cams and the push caps can be minimized. Also, the reliability about the home position of the camshaft can be increased, thereby transmitting the power timely to the correct developing device.

摘要翻译： 多通式彩色图像形成装置。 多通型彩色图像形成装置包括：设置在凸轮轴上并具有多个指示部的指示部件，检测多个指示部的检测部;以及控制部，其接收来自检测部的信号 当指示构件通过凸轮轴的旋转而被感测部件通过时，并且当来自感测部分的信号序列的信号图案对应于预设的参考图案时，通过凸轮轴的旋转位置确定原点位置。 因此，无论凸轮和推盖之间的滑动如何，都可以在短时间内确定凸轮轴的原始位置，从而可以缩短预热时间并且可以缩短由于 凸轮和推盖可以最小化。 此外，可以增加凸轮轴的原始位置的可靠性，从而及时将动力传递到正确的显影装置。

公开(公告)号：US20090168314A1

公开(公告)日：2009-07-02

申请号：US12169060

申请日：2008-07-08

申请人： Dong-Joon PARK ,  Ha-Yun KANG ,  Gun-Ho KIM ,  Duk-Hwan KANG ,  Jae-Kook KIM

发明人： Dong-Joon PARK ,  Ha-Yun KANG ,  Gun-Ho KIM ,  Duk-Hwan KANG ,  Jae-Kook KIM

IPC分类号： H05K5/00 ,  F16J15/12 ,  F16J15/10 ,  F16J15/02

CPC分类号： H05K9/0054 ,  G02F1/133308 ,  G02F1/13452 ,  G02F2201/503

摘要： A gasket includes an elastic member absorbing an external shock, a conductive member surrounding the elastic member, and a reinforcing member disposed within the conductive member and extending along a bottom surface and a side surface of the conductive member. A screen spacer includes an elastic member absorbing an external shock, and a reinforcing member disposed on one side of the elastic member. A display device includes a driving circuit substrate supplying a driving signal to a display panel, a chassis receiving the display panel and the gasket attached to the driving circuit substrate and contacting the chassis, the gasket grounding the driving circuit and the chassis.

摘要翻译： 垫圈包括吸收外部冲击的弹性构件，围绕弹性构件的导电构件和设置在导电构件内并沿着导电构件的底表面和侧表面延伸的加强构件。 屏幕间隔件包括吸收外部冲击的弹性构件和设置在弹性构件的一侧上的加强构件。 显示装置包括向显示面板提供驱动信号的驱动电路基板，接收显示面板的底盘和附接到驱动电路基板的垫圈，以及接触底盘，将驱动电路和底盘接地的垫圈。

公开(公告)号：US20090103961A1

公开(公告)日：2009-04-23

申请号：US12236625

申请日：2008-09-24

申请人： Jung-woo Son ,  Gun-ho Kim

发明人： Jung-woo Son ,  Gun-ho Kim

IPC分类号： G03G15/00

CPC分类号： G03G15/6511 ,  G03G15/0173 ,  G03G2215/0174

摘要： An image forming apparatus and an image forming method thereof. The image forming apparatus includes an image forming part which forms a color image on a printing medium, a pickup roller which picks up the printing medium, and a controller which controls the pickup roller to try to pick up the printing medium if image forming for a first color among a plurality of colors is completed, and controls the image forming part to form an image corresponding to a second color among the plurality of colors after trying to pick up the printing medium.

摘要翻译： 一种图像形成装置及其图像形成方法。 图像形成装置包括在打印介质上形成彩色图像的图像形成部分，拾取打印介质的拾取辊以及控制拾取辊尝试拾取打印介质的控制器， 完成多种颜色中的第一颜色，并且在尝试拾取打印介质之后，控制图像形成部分以形成与多种颜色中的第二颜色相对应的图像。

公开(公告)号：US20080080882A1

公开(公告)日：2008-04-03

申请号：US11857619

申请日：2007-09-19

申请人： Su Kyoung CHAE ,  Sung Dae Kim ,  Young Min Yoon ,  Gun Ho Kim

发明人： Su Kyoung CHAE ,  Sung Dae Kim ,  Young Min Yoon ,  Gun Ho Kim

IPC分类号： G03G15/08

CPC分类号： G03G15/0896 ,  G03G15/0121 ,  G03G15/50 ,  G03G2221/1657

摘要： A multi-pass type color image forming apparatus. The multi-pass type color image forming apparatus includes an indicating member which is provided at a camshaft and has a plurality of indicating portions, a sensing part which detects the plurality of indicating portions, and a control unit which receives a signal from the sensing part when the indicating member passes by the sensing part by the rotation of the camshaft, and determines a home position by a rotational position of the camshaft when a signal pattern from a sequence of signals from the sensing part corresponds with a preset reference pattern. Accordingly, the home position of the camshaft can be determined in a short amount of time regardless of the slip between the cams and the push caps, so that the warm up time can be shortened and the generation time of noise caused by the contact between the cams and the push caps can be minimized. Also, the reliability about the home position of the camshaft can be increased, thereby transmitting the power timely to the correct developing device.

摘要翻译： 多通式彩色图像形成装置。 多通型彩色图像形成装置包括：设置在凸轮轴上并具有多个指示部的指示部件，检测多个指示部的检测部;以及控制部，其接收来自检测部的信号 当指示构件通过凸轮轴的旋转而被感测部件通过时，并且当来自感测部分的信号序列的信号图案对应于预设的参考图案时，通过凸轮轴的旋转位置确定原点位置。 因此，无论凸轮和推盖之间的滑动如何，都可以在短时间内确定凸轮轴的原始位置，从而可以缩短预热时间，并且可以缩短由于 凸轮和推盖可以最小化。 此外，可以增加凸轮轴的原始位置的可靠性，从而及时将动力传递到正确的显影装置。

公开(公告)号：US08368953B2

公开(公告)日：2013-02-05

申请号：US12136897

申请日：2008-06-11

申请人： Gun-ho Kim ,  Hyou-jin Kim ,  Bum-kwon Kang ,  Hyo-joon Bae

发明人： Gun-ho Kim ,  Hyou-jin Kim ,  Bum-kwon Kang ,  Hyo-joon Bae

IPC分类号： G06F15/00

CPC分类号： G03G15/50 ,  G03G2215/0132 ,  G03G2215/0193 ,  H04N1/506

摘要： An image forming device having a plurality of developing units is provided. The image forming device includes a control unit to determine whether to perform an auto color registration (ACR) with respect to one or more of the plurality of developing units, and a print engine unit to perform an ACR of the determined developing units.

摘要翻译： 提供具有多个显影单元的图像形成装置。 图像形成装置包括控制单元，用于确定是否对多个显影单元中的一个或多个执行自动颜色配准（ACR）以及执行所确定的显影单元的ACR的打印引擎单元。

公开(公告)号：US20130015804A1

公开(公告)日：2013-01-17

申请号：US13303687

申请日：2011-11-23

申请人： Gun-ho KIM ,  Duk-young Lee

发明人： Gun-ho KIM ,  Duk-young Lee

IPC分类号： H02P8/14

CPC分类号： H02P8/14 ,  G03G15/50 ,  G03G15/6529 ,  G03G15/6564 ,  G03G2215/00556 ,  H02P23/0077 ,  H02P23/20

摘要： An image forming apparatus includes an engine unit which is used to perform an image forming job; a controller which controls an operation of the engine unit; a step motor which operates the engine unit; a storage unit which stores an acceleration table including pulse per second (PPS) information of each of driving speeds of the step motor; and a driving controller which generates a driving signal of the step motor according to a control command of the step motor which is received from the controller. The driving controller generates the driving signal by using PPS information corresponding to a speed change section of the acceleration table corresponding to the control command.

摘要翻译： 图像形成装置包括用于执行图像形成作业的发动机单元; 控制器，其控制所述发动机单元的操作; 操作发动机单元的步进电机; 存储单元，其存储包含步进电动机的各驱动速度的每秒钟脉冲（PPS）信息的加速度表; 以及驱动控制器，其根据从控制器接收到的步进电机的控制命令产生步进电动机的驱动信号。 驱动控制器通过使用与控制指令对应的加速度表的速度变化部对应的PPS信息来生成驱动信号。