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公开(公告)号：EP2340169A1
公开(公告)日：2011-07-06
申请号：EP09785591.0
申请日：2009-09-07
申请人： J P Imaging Limited
发明人： ADAMSON, John David , BENNETT, Peter Andrew Reath , HUTCHINSON, Richard Arthur , POTTS, Rodney Martin
CPC分类号： B41C1/1041 , B41M1/06 , B41N1/006 , B41N1/083 , G03F7/0043 , H05K3/1275 , H05K3/385 , H05K2203/0315
摘要： A method of preparing a printing form precursor for printing, or a printed circuit board precursor or a semiconductor precursor, the method comprising the step of applying electromagnetic radiation having a pulse duration of not greater than 1×10−6 seconds, in an imagewise manner, to an imagable surface of the precursor. The imaging process may cause ablation of the coating of the precursor or permit its development in a developer. In each case the imaging radiation needs not be tuned to imaging chemistry (if any) present in the coating. Alternatively the imaging process may induce a change of hydrophilicity or hydrophobicity, or other change of state, of an uncoated substrate.
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公开(公告)号：EP2340169B1
公开(公告)日：2014-11-05
申请号：EP09785591.0
申请日：2009-09-07
申请人： J P Imaging Limited
发明人： ADAMSON, John David , BENNETT, Peter Andrew Reath , HUTCHINSON, Richard Arthur , POTTS, Rodney Martin
CPC分类号： B41C1/1041 , B41M1/06 , B41N1/006 , B41N1/083 , G03F7/0043 , H05K3/1275 , H05K3/385 , H05K2203/0315
摘要： A method of preparing a printing form precursor for printing, or a printed circuit board precursor or a semiconductor precursor, the method comprising the step of applying electromagnetic radiation having a pulse duration of not greater than 1×10−6 seconds, in an imagewise manner, to an imagable surface of the precursor. The imaging process may cause ablation of the coating of the precursor or permit its development in a developer. In each case the imaging radiation needs not be tuned to imaging chemistry (if any) present in the coating. Alternatively the imaging process may induce a change of hydrophilicity or hydrophobicity, or other change of state, of an uncoated substrate.
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