公开(公告)号：US06677973B2

公开(公告)日：2004-01-13

申请号：US10303423

申请日：2002-11-25

申请人： Naoki Tajima ,  Takeshi Suzuki ,  Kazuyuki Tanoue

发明人： Naoki Tajima ,  Takeshi Suzuki ,  Kazuyuki Tanoue

IPC分类号： B41J2700

CPC分类号： B41J2/471 ,  G02B26/123

摘要： In a scanning optical system provided with a plurality of scanning optical devices, each scanning optical device including a light source to emit a light beam, a collimator lens into which the light beam emitted from the light source enters, a deflector to deflect the light beam passing through the collimator lens in a main scanning direction, an image forming lens to focus the light beam coming from the deflector onto a scanned surface, and a base plate on which the light source, the collimator lens, the deflector and the image forming lens are fixed, the plurality of scanning optical devices are piled up in a sub-scanning direction perpendicular to the main scanning direction in such a manner that each base plate is substantially parallel to other base plates; and the scanning optical system is further provide with a plurality of link members to connect two neighboring base plates independently of other base plates.

摘要翻译： 在设置有多个扫描光学装置的扫描光学系统中，每个扫描光学装置包括发射光束的光源，从光源发射的光束进入的准直透镜，偏转器，以使光束偏转 在主扫描方向上穿过准直透镜，将来自偏转器的光束聚焦到扫描表面上的图像形成透镜，以及基板，光源，准直透镜，偏转器和图像形成透镜 多个扫描光学装置以垂直于主扫描方向的副扫描方向堆叠，使得每个基板基本上平行于其它基板; 并且扫描光学系统还提供有多个连接构件以独立于其它底板连接两个相邻的底板。

公开(公告)号：US06512533B2

公开(公告)日：2003-01-28

申请号：US09406244

申请日：1999-09-24

申请人： Naoki Tajima ,  Takeshi Suzuki ,  Kazuyuki Tanoue

发明人： Naoki Tajima ,  Takeshi Suzuki ,  Kazuyuki Tanoue

IPC分类号： B41J2700

CPC分类号： B41J2/471 ,  G02B26/123

摘要： A scanning optical system is provided with a plurality of scanning optical devices each including a light source to emit a light beam, a collimator lens into which the light beam emitted from the light source enters, a deflector to deflect the light beam passing through the collimator lens in a main scanning direction, an image forming lens to focus the light beam coming from the deflector onto a scanned surface, and a base plate on which the light source, the collimator lens, the deflector and the image forming lens are fixed. The plurality of scanning optical devices are piled up in a sub-scanning direction perpendicular to the main scanning direction in such a manner that each base plate is substantially parallel to other base plates, and the scanning optical system is further provided with a plurality of link members to connect two neighboring base plates independently of other base plates.

摘要翻译： 扫描光学系统设置有多个扫描光学装置，每个扫描光学装置包括用于发射光束的光源，从光源发射的光束进入的准直透镜，偏转器，用于偏转通过准直仪的光束 透镜在主扫描方向上，将来自偏转器的光束聚焦到扫描表面上的成像透镜，以及固定有光源，准直透镜，偏转器和图像形成透镜的基板。 多个扫描光学器件以垂直于主扫描方向的副扫描方向堆叠，使得每个基板基本上平行于其它基板，并且扫描光学系统还设置有多个连接 连接两个相邻基板的构件独立于其他底板。

公开(公告)号：US06924830B2

公开(公告)日：2005-08-02

申请号：US10692909

申请日：2003-10-24

申请人： Naoki Tajima ,  Takeshi Suzuki ,  Kazuyuki Tanoue

发明人： Naoki Tajima ,  Takeshi Suzuki ,  Kazuyuki Tanoue

IPC分类号： G03G15/01 ,  B41J2/47 ,  G02B26/10 ,  G02B26/12 ,  B41J27/00

CPC分类号： B41J2/471 ,  G02B26/123

摘要： In a scanning optical system provided with a plurality of scanning optical devices, each scanning optical device including a light source to emit a light beam, a collimator lens into which the light beam emitted from the light source enters, a deflector to deflect the light beam passing through the collimator lens in a main scanning direction, an image forming lens to focus the light beam coming from the deflector onto a scanned surface, and a base plate on which the light source, the collimator lens, the deflector and the image forming lens are fixed, the plurality of scanning optical devices are piled up in a sub-scanning direction perpendicular to the main scanning direction in such a manner that each base plate is substantially parallel to other base plates; and the scanning optical system is further provide with a plurality of link members to connect two neighboring base plates independently of other base plates.

摘要翻译： 在设置有多个扫描光学装置的扫描光学系统中，每个扫描光学装置包括发射光束的光源，从光源发射的光束进入的准直透镜，偏转器，以使光束偏转 在主扫描方向上穿过准直透镜，将来自偏转器的光束聚焦到扫描表面上的图像形成透镜，以及基板，光源，准直透镜，偏转器和图像形成透镜 多个扫描光学装置以垂直于主扫描方向的副扫描方向堆叠，使得每个基板基本上平行于其它基板; 并且扫描光学系统还提供有多个连接构件以独立于其它底板连接两个相邻的底板。