公开(公告)号：US20120306989A1

公开(公告)日：2012-12-06

申请号：US13478248

申请日：2012-05-23

Applicant: Ryo HASEGAWA ,  Shinji MORITA ,  Yuji OKUGAWA ,  Shinichi NAGAO

Inventor： Ryo HASEGAWA ,  Shinji MORITA ,  Yuji OKUGAWA ,  Shinichi NAGAO

IPC: G03G15/04

CPC classification number: G03G15/04072 ,  G02B26/125 ,  G03G15/0409

Abstract: A scanning optical device that scans a photoreceptor with laser light includes a light source, a light outputting section, and a projection. The laser light from the light source is output through the light outputting section so that the photoreceptor is irradiated with the laser light. The projection projects through a partition wall toward the photoreceptor. The light outputting section is disposed in a position separated from the photoreceptor by the partition wall. The projection contains a polygon motor that rotates a polygon mirror to reflect the laser light.

Abstract translation: 用激光扫描感光体的扫描光学装置包括光源，光输出部和投影。 来自光源的激光通过光输出部分输出，使得感光体被激光照射。 突起通过分隔壁朝向感光体突出。 光输出部分设置在与感光体通过分隔壁分离的位置。 该投影包含多面镜马达，其旋转多面镜以反射激光。

公开(公告)号：US20100289864A1

公开(公告)日：2010-11-18

申请号：US12774754

申请日：2010-05-06

Applicant: Yuji OKUGAWA

Inventor： Yuji OKUGAWA

IPC: B41J2/435 ,  G02B26/08

CPC classification number: B41J2/471 ,  G02B26/125 ,  G02B27/0031 ,  G03G15/0435 ,  G03G15/326 ,  H04N1/047 ,  H04N1/1135 ,  H04N1/12 ,  H04N2201/0476

Abstract: A scanning optical device, comprises a light source to emit a light beam; a deflecting section to deflect the emitted light beam so as to scan; an optical element to make the scanning light beam to converge; and a correcting mechanism to correct an attitude of the optical element so as to adjust a convergence position of the scanning light beam; wherein at least a part of the correcting mechanism is arranged between the deflecting section and the optical element.

Abstract translation: 一种扫描光学装置，包括发射光束的光源; 偏转部分，用于偏转发射的光束以便扫描; 使所述扫描光束会聚的光学元件; 以及校正机构，用于校正所述光学元件的姿态，以便调整所述扫描光束的会聚位置; 其中所述校正机构的至少一部分布置在所述偏转部分和所述光学元件之间。