EP 1623828 A3 20060517 - Method and means for imaging a printing plate
Title (en)
Method and means for imaging a printing plate
Title (de)
Verfahren und Vorrichtung zur Bebilderung einer Druckfom
Title (fr)
Procédé et dispositif pour la formation d'images sur une plaque d'impression
Publication
Application
Priority
DE 10357432 A 20031209
Abstract (en)
[origin: US2005134676A1] A method for imaging a printing form, in which a laser ( 140 ) generates a sequence of pulses ( 172, 220 ) of electromagnetic radiation corresponding to the image information of an image area ( 200, 202, 204, 206 ) to be generated on the printing form ( 118 ), and the image area ( 200, 202, 204, 206 ) to be generated on the printing form ( 118 ) is patterned according to the image information by interaction with the electromagnetic radiation, has the feature that the sequence of pulses ( 172, 220 ) of electromagnetic radiation is amplified by an amplifier ( 160 ); the amplifier ( 160 ) being discharged in a controlled manner by additional pulses ( 176, 222 ) corresponding to a non-image area ( 132, 208, 210, 212 ) of the printing form ( 118 ) in such a way that interference pulses of the amplifier ( 160 ) are prevented.
IPC 8 full level
B41C 1/055 (2006.01); B41C 1/10 (2006.01); B23K 26/00 (2006.01); B41C 1/00 (2006.01); B41C 1/05 (2006.01); B41F 7/02 (2006.01); B41J 2/435 (2006.01); B41M 5/00 (2006.01); G03F 7/20 (2006.01); G03G 13/00 (2006.01); G03G 15/00 (2006.01); H04N 1/036 (2006.01); H04N 1/38 (2006.01)
CPC (source: EP US)
B41C 1/05 (2013.01 - EP US); B41P 2227/70 (2013.01 - EP US)
Citation (search report)
- [DA] DE 19619983 A1 19961121 - IRMA AMERICA INC [US]
- [A] PATENT ABSTRACTS OF JAPAN vol. 2002, no. 02 2 April 2002 (2002-04-02)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2005134676 A1 20050623; US 7259774 B2 20070821; CA 2481157 A1 20050312; CN 100486809 C 20090513; CN 1626337 A 20050615; DE 10357432 A1 20050707; EP 1623828 A2 20060208; EP 1623828 A3 20060517; IL 165557 A0 20060115; IL 165557 A 20070819; JP 2005173608 A 20050630
DOCDB simple family (application)
US 630104 A 20041206; CA 2481157 A 20040910; CN 200410100603 A 20041209; DE 10357432 A 20031209; EP 04105681 A 20041111; IL 16555704 A 20041205; JP 2004355247 A 20041208