发明申请
US20070195153A1 Systems and methods for adjusting the dynamic range of a scanning laser beam
有权
用于调整扫描激光束的动态范围的系统和方法
- 专利标题： Systems and methods for adjusting the dynamic range of a scanning laser beam
- 专利标题（中）： 用于调整扫描激光束的动态范围的系统和方法
-
申请号： US11358351申请日： 2006-02-21
-
公开(公告)号： US20070195153A1公开(公告)日： 2007-08-23
- 发明人: Thomas Fields , Christopher Jones , William Cook , Cyrus Clarke , Jonathan Frey
- 申请人： Thomas Fields , Christopher Jones , William Cook , Cyrus Clarke , Jonathan Frey
- 申请人地址： US KY Lexington
- 专利权人： Lexmark International, Inc.
- 当前专利权人： Lexmark International, Inc.
- 当前专利权人地址： US KY Lexington
- 主分类号： B41J2/385
- IPC分类号： B41J2/385 ; G03G13/04
摘要：
The dynamic range of an electrophotographic device may be shifted by calibrating a laser power of a laser source to operate within a first range of power levels during a laser power adjustment operation. At least one laser control parameter is modified after calibrating the laser power so that the laser source is operable within a second range of power levels different from the first range of power levels and a beam emitted by the laser source is controlled within the second range of power levels when the beam is directed towards an image area of a photoconductive surface.
公开/授权文献
信息查询
IPC分类:
