公开(公告)号：US20130322933A1

公开(公告)日：2013-12-05

申请号：US13961393

申请日：2013-08-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Ki CHO ,  Sung Dae KIM ,  Bong-Hwan CHOI ,  Seok Heon CHAE ,  Sung Hoon LIM

IPC: G03G15/01

CPC classification number: G03G15/0131 ,  G03G15/5008 ,  G03G15/5058 ,  G03G2215/00059 ,  G03G2215/0161

Abstract: To restrict a period velocity change of a photoconductor that is an immediate cause of a color registration error, a gap change of a color registration error detection pattern caused by a linear velocity change of the photoconductor is acquired and a linear velocity change of the photoconductor is reduced based on a relationship between the gap change and a velocity of a motor, whereby a reduced color registration error is accomplished.

Abstract translation: 为了限制作为颜色配准误差的直接原因的光电导体的周期速度变化，获得由光电导体的线速度变化引起的颜色配准误差检测图案的间隙变化，并且光电导体的线速度变化为 基于间隙变化与马达的速度之间的关系而减小，由此实现了降低的颜色配准误差。