公开(公告)号：US4326795A

公开(公告)日：1982-04-27

申请号：US83773

申请日：1979-10-11

申请人： Hatsuo Tajima ,  Naoki Iwami ,  Shunichi Masuda ,  Katsuichi Shimizu ,  Yoshihiro Kawatsura ,  Koji Suzuki ,  Yoshikazu Yokomizo

发明人： Hatsuo Tajima ,  Naoki Iwami ,  Shunichi Masuda ,  Katsuichi Shimizu ,  Yoshihiro Kawatsura ,  Koji Suzuki ,  Yoshikazu Yokomizo

IPC分类号： G03G15/00 ,  G03G15/06 ,  G03G15/30

CPC分类号： G03G15/5037 ,  G03G15/065 ,  G03G15/30

摘要： The image forming method is executed by projecting a light image on a rotatable recording member to consecutively form electrostatic latent images corresponding to the light image, developing the latent images, projecting a predetermined amount of light onto a non-imaged area present between two consecutive latent images on the recording member to form an electrostatic image, detecting potential of the electrostatic image, and controlling the development of the latent images next to the electrostatic image detected during the detection of the potential in response to the detection results. This method is performed in the image forming apparatus which includes a rotatable recording member, processing units for projecting a light image onto the recording member to consecutively form electrostatic latent images corresponding to the light image, a developer unit for developing the latent images, a voltage applying circuit for applying a voltage to the developer unit, a projecting unit for projecting a predetermined amount of light onto a non-imaged area present between two consecutive latent images on the recording member, a detector for detecting surface potential of the non-imaged area, and a controller for controlling the voltage applying circuit in response to detection output from the detector in the development of the latent image next to the non-imaged area in the developer unit.

摘要翻译： 图像形成方法通过将光图像投射在可旋转的记录部件上来连续地形成与光图像相对应的静电潜像，显影潜像，将预定量的光投射到存在于两个连续的潜在的非成像区域之间 记录部件上的图像以形成静电图像，检测静电图像的电位，并且响应于检测结果控制在检测到电位期间检测到的静电图像旁边的潜像的显影。 该方法在包括可旋转记录部件的图像形成装置中进行，用于将光图像投影到记录部件上以连续形成与光图像相对应的静电潜像的处理单元，用于显影潜像的显影单元，电压 用于向显影剂单元施加电压的施加电路，用于将预定量的光投射到存在于记录构件上的两个连续潜像之间的非成像区域上的投影单元，用于检测非成像区域的表面电位的检测器 以及控制器，用于在显影单元中的非成像区域旁边的潜像的显影中响应于来自检测器的检测输出来控制电压施加电路。