Invention Grant
- Patent Title: Laser scan unit for an imaging device
- Patent Title (中): 用于成像设备的激光扫描单元
-
Application No.: US13464942Application Date: 2012-05-04
-
Publication No.: US09052513B2Publication Date: 2015-06-09
- Inventor: Fei Chen , Craig Eric Hadady , Christopher Dane Jones , Simarpreet Singh Rattan
- Applicant: Fei Chen , Craig Eric Hadady , Christopher Dane Jones , Simarpreet Singh Rattan
- Applicant Address: US KY Lexington
- Assignee: Lexmark International, Inc.
- Current Assignee: Lexmark International, Inc.
- Current Assignee Address: US KY Lexington
- Main IPC: B41J27/00
- IPC: B41J27/00 ; G03G21/20 ; G02B26/10 ; G03G15/04

Abstract:
A system and method for reducing scan line jitter caused by facet cut variation in scan systems employing a plurality of laser sources and a sensor for generating the timing for the laser sources. The system includes a controller for determining a unique time delay for each facet of the rotating mirror, and controlling the laser sources so that video provided by each laser source is delayed in a scan line by the unique time delay corresponding to the facet of the rotating mirror used in creating the scan line.
Public/Granted literature
- US20130121713A1 Laser Scan Unit for an Imaging Device Public/Granted day:2013-05-16
Information query
IPC分类: