公开(公告)号：US20110187767A1

公开(公告)日：2011-08-04

申请号：US13020508

申请日：2011-02-03

申请人： Satoshi OGAWA ,  Shinichi KAMOSHIDA ,  Shigekazu YANAGISAWA ,  Takashi NITTA ,  Yoshiteru NISHIMURA ,  Katsuhito GOMI

发明人： Satoshi OGAWA ,  Shinichi KAMOSHIDA ,  Shigekazu YANAGISAWA ,  Takashi NITTA ,  Yoshiteru NISHIMURA ,  Katsuhito GOMI

IPC分类号： G01D15/06

CPC分类号： G01D15/06

摘要： The quality of an image recorded on electronic paper is improved. Specifically, electronic paper for displaying an image is supplied in a region in which an electric field is generated in the thickness direction of the electronic paper, the electronic paper having charged color particles and being used for displaying an image as a result of charged color particles migrating in the thickness direction. Voltage for generating an electric field in the region is controlled by a voltage control section so that the value of the voltage varies together with time. The quality of an image recorded on electronic paper can thereby be improved.

摘要翻译： 电子纸上记录的图像的质量得到改善。 具体地说，在电子纸的厚度方向上产生电场的区域中提供用于显示图像的电子纸，该电子纸具有带电的彩色颗粒，并被用于显示作为带电颜色粒子的结果的图像 在厚度方向上移动。 用于在该区域中产生电场的电压由电压控制部控制，使得电压值随时间变化。 因此可以提高记录在电子纸上的图像的质量。

公开(公告)号：US20090232536A1

公开(公告)日：2009-09-17

申请号：US12400534

申请日：2009-03-09

申请人： Yoshiteru NISHIMURA ,  Koichi KAMIJO ,  Ken IKUMA

发明人： Yoshiteru NISHIMURA ,  Koichi KAMIJO ,  Ken IKUMA

IPC分类号： G03G21/00

CPC分类号： G03G15/161 ,  G03G21/0058 ,  G03G2215/0658 ,  G03G2215/1661 ,  G03G2221/0015

摘要： An image forming apparatus includes: a latent image carrier on which an electrostatic latent image is formed; a developing section which develops the electrostatic latent image using a liquid developer, forming an image on the latent image carrier; a transfer medium to which the image on the latent image carrier is transferred; a first transfer member which transfers the image on the latent image carrier to the transfer medium; a second transfer member which transfers the image on the transfer medium to a recording material; a latent image carrier cleaning roller which, as well as making contact with the latent image carrier, forming a nip having a first nip width in a moving direction of the latent image carrier, has a latent image carrier cleaning bias applied thereto, cleaning the latent image carrier, the image of the latent image carrier on which has been transferred to the transfer medium; and a transfer medium cleaning roller which, as well as having a transfer medium cleaning bias applied thereto, cleaning the transfer medium, the image of the transfer medium on which has been transferred to the recording material, makes contact with the transfer medium, forming a second nip width, which is larger than the first nip width, in a moving direction of the transfer medium.

摘要翻译： 一种图像形成装置包括：潜像载体，其上形成有静电潜像; 显影部分，其使用液体显影剂显影静电潜像，在潜像载体上形成图像; 传送潜像载体上的图像的转印介质; 将所述潜像载体上的图像转印到所述转印介质上的第一转印部件; 第二转印部件，其将转印介质上的图像转印到记录材料上; 潜影载体清洁辊，其与潜像载体接触形成在潜像载体的移动方向上具有第一夹持宽度的压区，施加潜影载体清洁偏压，清洁潜像载体清洁辊 图像载体，其上已经转印到转印介质上的潜像载体的图像; 以及转印介质清洁辊，其中施加有转印介质清洁偏压，清洁转印介质，转印到记录材料上的转印介质的图像与转印介质接触，形成 第二压区宽度大于第一压区宽度，在转印介质的移动方向上。