公开(公告)号：US20110101572A1

公开(公告)日：2011-05-05

申请号：US12832404

申请日：2010-07-08

申请人： Tae-hyun KIM ,  Jong-moon Eun ,  Yong-hoon Lee

发明人： Tae-hyun KIM ,  Jong-moon Eun ,  Yong-hoon Lee

IPC分类号： B29C47/88

CPC分类号： B29C35/10 ,  B29C48/0019 ,  B29C48/06 ,  B29C48/08 ,  B29C48/90 ,  B29C48/914 ,  B29C48/9165 ,  B29C71/02 ,  B29C71/04 ,  B29C2035/0827 ,  B29C2035/0877 ,  B29C2071/0045 ,  B29K2009/06 ,  B29K2021/00 ,  B29K2033/20 ,  B29K2995/0005 ,  B29L2007/008

摘要： Disclosed is a method of manufacturing a charging roller useable in an electrophotographic image forming apparatus and a charging roller manufactured according to the method. The method includes introducing a conductive agent and a mixture of a rubber-based material and polyolefin-based resin into an extruder, extruding the conductive agent and the mixture to obtain an extrudate, crosslinking the extrudate by electron beam irradiation, and polishing the crosslinked extrudate. The method results in an environmentally friendly and simplified manufacturing processes, and/or in the reduction of the manufacturing costs.

摘要翻译： 公开了一种制造可用于根据该方法制造的电子照相图像形成装置和充电辊中的充电辊的方法。 该方法包括将导电剂和橡胶基材料与聚烯烃类树脂的混合物引入挤出机中，挤出导电剂和混合物以获得挤出物，通过电子束照射使挤出物交联，并研磨交联的挤出物 。 该方法导致环境友好和简化的制造过程和/或降低制造成本。

公开(公告)号：US20060183615A1

公开(公告)日：2006-08-17

申请号：US11354993

申请日：2006-02-16

申请人： Jong-moon Eun ,  Hee-won Jung ,  Tae-hyun Kim ,  In Kim

发明人： Jong-moon Eun ,  Hee-won Jung ,  Tae-hyun Kim ,  In Kim

IPC分类号： F16C13/00

CPC分类号： G03G15/0818 ,  G03G15/0233 ,  G03G2215/0861 ,  G03G2215/0863 ,  Y10T29/49549

摘要： An elastic tubular roller includes an inner foam layer and an outer tubular layer, the inner foam layer has a higher electrical resistance than the outer tubular layer, and the electrical resistance of the entire tubular roller is equal to or less than 108Ω. A method of manufacturing the same and an electro-photographic image forming apparatus using the same. The tubular roller is used as various kinds of electro-photographic image forming apparatuses, such as a contact non-magnetic one-component type and a magnetic two-component type, and as well as an electrical charging roller and a developing roller.

摘要翻译： 弹性管状辊包括内泡沫层和外管层，内泡沫层具有比外管层更高的电阻，并且整个管状辊的电阻等于或小于108Omega。 其制造方法和使用该方法的电子照相图像形成装置。 管状辊用作各种电子照相图像形成装置，例如非接触非磁性单组分型和磁性双组分型，以及充电辊和显影辊。

公开(公告)号：US08579775B2

公开(公告)日：2013-11-12

申请号：US11701383

申请日：2007-02-02

申请人： Jong-moon Eun ,  Tae-hyun Kim

发明人： Jong-moon Eun ,  Tae-hyun Kim

IPC分类号： G03G15/08

CPC分类号： G03G15/0808 ,  Y10T29/49549

摘要： A supply roller of a developing device for an image forming apparatus and a method of manufacturing the same are provided, which is small and exhibits excellent toner supply properties while preventing occurrence of the ghost phenomenon and toner-filming phenomenon, which cause a deterioration in image quality. The supply roller of the developing device for the image forming apparatus according to the present invention includes a shaft, and a conductive resilient member enclosing an outer circumference of the shaft. The conductive resilient member has a density of about 60 kg/m3 to about 120 kg/m3, and an outer diameter of about 8.0 mm to about 10.0 mm.

摘要翻译： 提供了一种用于图像形成装置的显影装置的供应辊及其制造方法，该供应辊小并且显示出优异的调色剂供给特性，同时防止造成图像劣化的重影现象和调色剂成像现象 质量。 根据本发明的用于图像形成装置的显影装置的供应辊包括轴和包围轴的外周的导电弹性构件。 导电弹性构件的密度为约60kg / m 3至约120kg / m 3，外径为约8.0mm至约10.0mm。

公开(公告)号：US20080047142A1

公开(公告)日：2008-02-28

申请号：US11701383

申请日：2007-02-02

申请人： Jong-moon Eun ,  Tae-hyun Kim

发明人： Jong-moon Eun ,  Tae-hyun Kim

IPC分类号： F16C13/00

CPC分类号： G03G15/0808 ,  Y10T29/49549

摘要： A supply roller of a developing device for an image forming apparatus and a method of manufacturing the same are provided, which is small and exhibits excellent toner supply properties while preventing occurrence of the ghost phenomenon and toner-filming phenomenon, which cause a deterioration in image quality. The supply roller of the developing device for the image forming apparatus according to the present invention includes a shaft, and a conductive resilient member enclosing an outer circumference of the shaft. The conductive resilient member has a density of about 60 kg/m3 to about 120 kg/m3, and an outer diameter of about 8.0 mm to about 10.0 mm.

摘要翻译： 提供了一种用于图像形成装置的显影装置的供应辊及其制造方法，该供应辊小并且显示出优异的调色剂供给特性，同时防止造成图像劣化的重影现象和调色剂成像现象 质量。 根据本发明的用于图像形成装置的显影装置的供应辊包括轴和包围轴的外周的导电弹性构件。 导电弹性构件具有约60kg / m 3至约120kg / m 3的密度，以及约8.0mm至约10.0mm的外径。

公开(公告)号：US07516318B2

公开(公告)日：2009-04-07

申请号：US11334380

申请日：2006-01-19

申请人： Jong-moon Eun

发明人： Jong-moon Eun

IPC分类号： G03G15/00

CPC分类号： G03G21/1889 ,  G03G15/55 ,  G03G15/553

摘要： A method of controlling an image forming apparatus having at least one consumption part. The method includes fetching specification information corresponding to the at least one consumption part, detecting whether control information for controlling a printing operation of the image forming apparatus according to the specification information is present in a memory of the image forming apparatus, storing the specification information of the at least one consumption part and the control information about the printing operation into the memory of the image forming apparatus when the control information is not present in the memory, and controlling the printing operation of the image forming apparatus according to the control information stored in the memory of the image forming apparatus.

摘要翻译： 一种控制具有至少一个消耗部分的图像形成装置的方法。 该方法包括获取与至少一个消费部分相对应的规格信息，检测用于控制根据指定信息的图像形成装置的打印操作的控制信息是否存在于图像形成装置的存储器中，存储指定信息 所述至少一个消耗部分和关于在所述存储器中不存在所述图像形成装置的存储器中的打印操作的控制信息，以及根据存储在所述图像形成装置中的控制信息来控制所述图像形成装置的打印操作 图像形成装置的存储器。

公开(公告)号：US20060168437A1

公开(公告)日：2006-07-27

申请号：US11334380

申请日：2006-01-19

申请人： Jong-moon Eun

发明人： Jong-moon Eun

IPC分类号： G06F15/177

CPC分类号： G03G21/1889 ,  G03G15/55 ,  G03G15/553

摘要： A method of controlling an image forming apparatus having at least one consumption part. The method includes fetching specification information corresponding to the at least one consumption part, detecting whether control information for controlling a printing operation of the image forming apparatus according to the specification information is present in a memory of the image forming apparatus, storing the specification information of the at least one consumption part and the control information about the printing operation into the memory of the image forming apparatus when the control information is not present in the memory, and controlling the printing operation of the image forming apparatus according to the control information stored in the memory of the image forming apparatus.

公开(公告)号：US08315544B2

公开(公告)日：2012-11-20

申请号：US12543617

申请日：2009-08-19

申请人： Jong-moon Eun ,  Cheol-soo Yang ,  Jean-man Sur

发明人： Jong-moon Eun ,  Cheol-soo Yang ,  Jean-man Sur

IPC分类号： G03G15/06

CPC分类号： G03G15/0818

摘要： Provided is an image forming apparatus which includes a developer to develop an image and a developer contact medium of which a surface contacts the developer, wherein asperities with a density of about 4×108 to about 200×108 pcs/cm2 are formed to form roughness on the surface of the developer contact medium.

摘要翻译： 提供了一种图像形成装置，其包括显影剂以显影图像和与显影剂接触的显影剂接触介质，其中形成具有约4×10 8至约200×10 8个/ cm 2的密度的粗糙度以形成粗糙度 在显影剂接触介质的表面上。

公开(公告)号：US20090214269A1

公开(公告)日：2009-08-27

申请号：US12240716

申请日：2008-09-29

申请人： Sam-seok Choi ,  Seung-gweon Lee ,  Jong-moon Eun ,  Jean-man Sur

发明人： Sam-seok Choi ,  Seung-gweon Lee ,  Jong-moon Eun ,  Jean-man Sur

IPC分类号： G03G15/08

CPC分类号： G03G21/10 ,  G03G15/0844 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0875 ,  G03G15/0877 ,  G03G15/0886 ,  G03G21/12 ,  G03G2215/0692

摘要： A developing cartridge and a developing device capable of preventing developer leak which may occur during replacement of a developer containing unit, and an image forming apparatus having the same are provided. The image forming apparatus includes an image forming apparatus body where a transfer path for a printing medium is formed, and a developing device for developing a visible image. The developing device may include, for example, developing cartridge, a developer containing unit, which contains a supply of developer therein, and which is detachably disposed in the developing cartridge to form a developer transfer path fluidly communicating with the developing cartridge, and a shutter unit which closes the developer transfer path when the developer containing unit is removed from the developing cartridge.

摘要翻译： 提供了能够防止在更换显影剂容纳单元期间可能发生的显影剂泄漏的显影盒和显影装置，以及具有该显影盒的图像形成装置。 图像形成装置包括形成打印介质的传送路径的图像形成装置主体和用于显影可视图像的显影装置。 显影装置可以包括例如显影盒，显影剂容纳单元，其包含其中的显影剂供应器，并且其可拆卸地设置在显影盒中以形成与显影盒流体连通的显影剂传送路径，以及快门 当显影剂容纳单元从显影盒中取出时关闭显影剂传送路径的单元。

公开(公告)号：US20060056879A1

公开(公告)日：2006-03-16

申请号：US11267216

申请日：2005-11-07

申请人： Hee-won Jung ,  Jong-moon Eun

发明人： Hee-won Jung ,  Jong-moon Eun

IPC分类号： G03G15/04 ,  G03G15/06

CPC分类号： G03G15/0818 ,  G03G2215/0861 ,  G03G2215/0863 ,  Y10T29/49544

摘要： A development roller which supplies toner to a photoconductive drum of an electrophotographic machine includes: a base material made of at least one of an NBR rubber and an HYDRIN rubber; and a peroxide as a cross-link agent cross linking the base material in a three-dimensional reticular structure.

摘要翻译： 向电子照相机的感光鼓供给调色剂的显影辊包括：由NBR橡胶和HYDRIN橡胶中的至少一种制成的基材; 和作为交联剂的过氧化物，以三维网状结构交联基材。

公开(公告)号：US20110129258A1

公开(公告)日：2011-06-02

申请号：US12831372

申请日：2010-07-07

申请人： Young-sub SHIN ,  Jong-moon Eun ,  Hee-won Jung ,  Do-kwan Lee

发明人： Young-sub SHIN ,  Jong-moon Eun ,  Hee-won Jung ,  Do-kwan Lee

IPC分类号： G03G15/02 ,  B05D3/02

CPC分类号： G03G15/0233

摘要： Disclosed is a charging roller for an image forming apparatus capable of preventing the formations of surface scratches. The charging roller includes a roller shaft, a roller body formed on the roller shaft and a scratch prevention layer formed on the roller body. The scratch prevention layer contains inorganic crystal of polysilicate.

摘要翻译： 公开了一种能够防止表面划痕形成的成像装置的充电辊。 充电辊包括辊轴，形成在辊轴上的辊体和形成在辊体上的防刮层。 防刮层含有聚硅酸盐的无机结晶。