专利检索 ap:("LEXMARK INTERNATIONAL, INC.") AND inv:"KARL MARK THOMPSON" 第 1 页

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发明申请
METHOD OF CALIBRATING A CONTACT IMAGE SENSOR SCAN BAR IN A DOCUMENT SCANNER 审中-公开

公开(公告)号：US20190101446A1

公开(公告)日：2019-04-04

申请号：US15722017

申请日：2017-10-02

申请人： LEXMARK INTERNATIONAL, INC.

发明人： MARK LANE MAYBERRY , KARL MARK THOMPSON

IPC分类号： G01J3/50 , G01J3/02 , G01J3/52 , H04N1/48

CPC分类号： G01J3/501 , G01J3/027 , G01J3/524 , H04N1/484

摘要： A method of calibrating a document scanner contact image sensor scan bar having an LED array to increase LED sensor array output and/or reduce total color scan line cycle time.