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42 条记录 (耗时 0.061 秒)

    Image forming device and method of adjusting density of formed image
    24.
    发明授权
    Image forming device and method of adjusting density of formed image 有权
    图像形成装置和调整形成图像的密度的方法

    公开(公告)号：US08837959B2

    公开(公告)日：2014-09-16

    申请号：US12908527

    申请日：2010-10-20

    申请人： Tatsuhiro Otsuka ,  Soon-cheol Kweon ,  Ki-hwan Kwon

    发明人： Tatsuhiro Otsuka ,  Soon-cheol Kweon ,  Ki-hwan Kwon

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0829 ,  G03G15/065 ,  G03G15/0849 ,  G03G15/0851 ,  G03G15/0853 ,  G03G15/0877 ,  G03G15/0891 ,  G03G2215/0634 ,  G03G2215/0819

    摘要： An image forming device includes a toner supplying unit to supply the toner to a storage unit. A mixer supplies developer in the storage unit to a developing roller, and a developer sensor detects the amount of developer on the surface of the developing roller. A toner concentration sensor detects toner concentration in the developer stored in the storage unit, and a control unit adjusts at least one of a developing bias and a rotation speed of the mixer based on a value detected by the developer sensor and a value detected by the toner concentration sensor, such that a printed image has uniform density.

    摘要翻译： 图像形成装置包括将调色剂供给到存储单元的调色剂供应单元。 混合器将存储单元中的显影剂供应到显影辊，并且显影剂传感器检测显影辊表面上的显影剂的量。 调色剂浓度传感器检测存储在存储单元中的显影剂中的调色剂浓度，并且控制单元基于由显影剂传感器检测的值和由显影剂传感器检测到的值来调节混合器的显影偏压和旋转速度中的至少一个 调色剂浓度传感器，使得印刷图像具有均匀的密度。

    Developing device including toner concentration sensor and image forming apparatus including the developing device
    25.
    发明申请
    Developing device including toner concentration sensor and image forming apparatus including the developing device 审中-公开
    显影装置，包括调色剂浓度传感器和包括显影装置的图像形成装置

    公开(公告)号：US20120170948A1

    公开(公告)日：2012-07-05

    申请号：US13067663

    申请日：2011-06-17

    申请人： Ki-hwan Kwon ,  Tatsuhiro Otsuka ,  Soon-cheol Kweon ,  Dong-woo Ha

    发明人： Ki-hwan Kwon ,  Tatsuhiro Otsuka ,  Soon-cheol Kweon ,  Dong-woo Ha

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0851 ,  G03G15/0891 ,  G03G2215/0634 ,  G03G2215/0802

    摘要： A developing device using a two-component developing agent including a toner and a carrier. The developing device includes a toner concentration sensor which detects a concentration of a toner contained in the developing agent within the accommodation unit by using electrostatic capacity. The toner concentration sensor includes a frame combined with a housing that forms the accommodation unit, a measuring groove formed in the frame to be concave with respect to an inner surface of the housing so that the developing agent conveyed by the agitator is flowed into the measuring groove, and a pair of opposite electrodes disposed on the measuring groove.

    摘要翻译： 一种使用包括调色剂和载体的双组分显影剂的显影装置。 显影装置包括调色剂浓度传感器，其通过使用静电电容来检测容纳单元内的显影剂中所含的调色剂的浓度。 调色剂浓度传感器包括与形成收纳单元的壳体组合的框架，形成在框架中的相对于壳体的内表面凹入的测量槽，使得由搅拌器输送的显影剂流入测量 凹槽和设置在测量槽上的一对相对电极。

    METHOD OF MANUFACTURING IMAGE FORMING ELEMENT, IMAGE FORMING ELEMENT, AND IMAGE FORMING APPARATUS HAVING THE SAME
    27.
    发明申请
    METHOD OF MANUFACTURING IMAGE FORMING ELEMENT, IMAGE FORMING ELEMENT, AND IMAGE FORMING APPARATUS HAVING THE SAME 有权
    制造图像形成元件，图像形成元件的方法和具有该图像的图像形成装置

    公开(公告)号：US20090142712A1

    公开(公告)日：2009-06-04

    申请号：US12119557

    申请日：2008-05-13

    申请人： Ki-hwan Kwon ,  Soon-cheol Kweon ,  Chang-youl Moon ,  Seong-taek Lim

    发明人： Ki-hwan Kwon ,  Soon-cheol Kweon ,  Chang-youl Moon ,  Seong-taek Lim

    IPC分类号： G03F7/20 ,  G03G15/08

    CPC分类号： G03F7/0002 ,  B82Y10/00 ,  B82Y40/00 ,  G03G15/751

    摘要： A method of manufacturing an image forming element which can reduce a manufacturing time and a manufacturing cost with a simplified manufacturing process, an image forming element manufactured by the method, and an image forming apparatus having the same. The method includes preparing a cylindrical image drum having at least one slot formed along a lengthwise direction, arranging a control board having a plurality of terminals inside the image drum such that the plurality of terminals are located in the slot, forming a photosensitive resin layer on an outer circumference of the image drum, processing the photosensitive resin layer to form a plurality of installation recesses along a circumference of the image drum in correspondence to the plurality of terminals and a plurality of connection holes to expose the terminals through an area of each of the installation recesses, and forming a plurality of ring electrodes in the installation recesses to connect to the plurality of terminals through the connection holes.

    摘要翻译： 一种制造图像形成元件的方法，其可以通过简化的制造工艺减少制造时间和制造成本，通过该方法制造的图像形成元件和具有该图像形成元件的图像形成装置。 该方法包括：准备具有沿长度方向形成的至少一个槽的圆柱形成像鼓，将具有多个端子的控制板布置在成像鼓内部，使得多个端子位于槽中，形​​成感光树脂层 图像鼓的外周，处理感光性树脂层，沿着与多个端子对应的图像鼓的周边形成多个安装凹部，以及多个连接孔，以使端子通过各个端子的区域露出 安装凹部，并且在安装凹部中形成多个环形电极，以通过连接孔连接到多个端子。