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    • 4. 发明授权
    • Image forming apparatus and process cartridge
    • 成像设备和处理盒
    • US08185017B2
    • 2012-05-22
    • US12603649
    • 2009-10-22
    • Masahide YamashitaMie Yoshino
    • Masahide YamashitaMie Yoshino
    • G03G15/00
    • G03G15/0813G03G15/0896G03G15/751
    • An electrophotographic image forming apparatus including an image bearing member which is a rotatable photoconductor containing an organic photoconductive layer on a conductive cylindrical support, a latent electrostatic image forming unit configured to charge the image bearing member to form a latent electrostatic image thereon, and a developing unit configured to develop the latent electrostatic image on the image bearing member with a developer to form a visible image, wherein the thickness of the organic photoconductive layer monotonically decreases or increases along the rotational axis from one end to the other end, wherein the developing unit includes a development sleeve for bearing and transferring the developer to a developing region, and wherein a development gap is formed between the image bearing member and the development sleeve, and becomes narrower from one end where the organic photoconductive layer is thicker to the other end where the organic photoconductive layer is thinner.
    • 一种电子照相图像形成装置,包括:图像承载部件,其是在导电圆柱形支撑体上包含有机光电导层的可旋转光电导体;静电潜像形成单元,被配置为对图像承载部件充电以在其上形成静电潜像;以及显影 单元,被配置为用显影剂显影图像承载部件上的静电潜像以形成可见图像,其中有机光电导层的厚度从一端到另一端沿旋转轴线单调减小或增加,其中显影单元 包括用于将显影剂轴承和转印到显影区域的显影套筒,并且其中在图像承载部件和显影套筒之间形成显影间隙,并且从有机光导电层的一端较厚到另一端变窄 有机光电导层是 更薄
    • 6. 发明授权
    • Image forming apparatus and image forming method
    • 图像形成装置及图像形成方法
    • US06970675B1
    • 2005-11-29
    • US10665154
    • 2003-09-22
    • Mie YoshinoTsutomu Sasaki
    • Mie YoshinoTsutomu Sasaki
    • G03G15/16
    • G03G15/161G03G15/162
    • A liquid type image forming apparatus includes a latent image carrier for carrying a latent image, a developing device for developing the latent image on the latent image carrier into a visualized image by a liquid developer containing a toner in a carrier liquid, and a transfer device for electrostatically transferring the visualized image on a recording body after the visualized image on the latent image carrier is intermediately transferred onto an intermediate transfer body. A fluorine compound is coated on at least a surface of the intermediate transfer body. The liquid type image forming apparatus is provided with a heating device for heating the intermediate transfer body.
    • 液体型图像形成装置包括用于承载潜像的潜像载体,用于通过在载体液体中含有调色剂的液体显影剂将潜像载体上的潜像显影成可视图像的显影装置和传送装置 在将潜像载体上的可视化图像中间转印到中间转印体上之后,将可视化图像静电转印在记录体上。 氟化合物涂覆在中间转印体的至少一个表面上。 液体型图像形成装置设置有用于加热中间转印体的加热装置。
    • 9. 发明授权
    • Image forming apparatus using a developing liquid
    • 使用显影液的图像形成装置
    • US06738592B2
    • 2004-05-18
    • US10188818
    • 2002-07-05
    • Tsutomu SasakiMie YoshinoYusuke TakedaTsuneo KurotoriTohru NakanoNoriyasu Takeuchi
    • Tsutomu SasakiMie YoshinoYusuke TakedaTsuneo KurotoriTohru NakanoNoriyasu Takeuchi
    • G03G1510
    • G03G15/065G03G15/101G03G15/11
    • An image forming apparatus configured to use a highly viscous, dense developing liquid consisting of a carrier liquid and toner. The apparatus includes a developing unit with a developer carrier and a coating member for coating the developing liquid on the developer carrier. The developer carrier conveys the liquid to a developing zone where it faces an image carrier to develop a latent image on the image carrier. In the developing zone, the toner is caused to move toward the image by electrophoresis to form a toner layer in which the toner is present in the carrier liquid and a carrier layer in which the toner is absent. When the developer carrier and image carrier are moved from each other, the toner moves toward the image such that the developing liquid separates at the boundary between the toner and carrier layers.
    • 一种图像形成装置,被配置为使用由载体液体和调色剂组成的高粘度,致密的显影液。 该装置包括具有显影剂载体的显影单元和用于将显影液涂覆在显影剂载体上的涂层部件。 显影剂载体将液体输送到显影区域,在显影区域中,其面向图像载体以在图像载体上显影潜像。 在显影区域中,使调色剂通过电泳向图像移动,形成调色剂存在于载体液体中的调色剂层和不存在调色剂的载体层。 当显影剂载体和图像载体彼此移动时,调色剂朝向图像移动,使得显影液体在调色剂和载体层之间的边界处分离。
    • 10. 发明授权
    • Image forming apparatus using a developing liquid, developing device therefor and program recording medium
    • 使用显影液的图像形成装置,其显影装置和程序记录介质
    • US06501932B2
    • 2002-12-31
    • US10078351
    • 2002-02-21
    • Makoto ObuNoriyasu TakeuchiTsutomu SasakiMie Yoshino
    • Makoto ObuNoriyasu TakeuchiTsutomu SasakiMie Yoshino
    • G03G1510
    • G03G15/104
    • An image forming apparatus and a developing device that can deposit a developing liquid on a liquid carrier in a form of a thin layer, causing the thin layer to contact an image carrier of the image forming apparatus. A liquid carrier is in contact with the image carrier to carry the thin layer of the developing liquid to the image carrier. A thin layer contact member contacts the thin layer formed on the liquid carrier at a position upstream of where the liquid carrier and the image carrier contact each other in a direction in which the liquid carrier is movable, to apply a shearing force to the thin layer. Further, the thin layer contact member includes a rotary member with a movable surface that rotates, at a position where the rotary member faces the liquid carrier, in a rotating direction opposite to the rotation direction in which the liquid carrier is movable.
    • 一种图像形成装置和显影装置,其可以以薄层的形式将显影液沉积在液体载体上,使薄层与图像形成装置的图像载体接触。 液体载体与图像载体接触以将显影液体的薄层携带到图像载体。 薄层接触构件在液体载体和图像载体在液体载体可移动的方向上相互接触的位置上接触形成在液体载体上的薄层,以向薄层施加剪切力 。 此外,薄层接触构件包括具有可移动表面的旋转构件,该可移动表面在旋转构件面向液体载体的位置处沿与液体载体可移动的旋转方向相反的旋转方向旋转。