EP 3118000 B1 20181219 - INKJET RECORDING METHOD
Title (en)
INKJET RECORDING METHOD
Title (de)
TINTENSTRAHLAUFZEICHNUNGSVERFAHREN
Title (fr)
PROCÉDÉ D'ENREGISTREMENT À JET D'ENCRE
Publication
Application
Priority
- JP 2014052319 A 20140314
- JP 2015057543 W 20150313
Abstract (en)
[origin: EP3118000A1] Provided is an inkjet recording method in which a plurality of channels that communicate in a shared ink chamber are disposed in parallel, and a drive signal is imparted to each channel row in conjunction with a nAL+t phase difference, wherein an ink with a surface tension of no more than 45mN/m is used. n is an integer of at least 1, AL represents ½ of the acoustic resonance period of a pressure wave in the channels, and t represents a pressure wave transmission time determined by "the inter-nozzle distance between drive groups"/"the speed at which sound is transmitted in the ink."
IPC 8 full level
B41J 2/045 (2006.01); B41J 2/01 (2006.01); B41J 2/015 (2006.01); B41J 2/14 (2006.01); B41M 5/00 (2006.01)
CPC (source: EP)
B41J 2/04525 (2013.01); B41J 2/04573 (2013.01); B41J 2/04581 (2013.01); B41J 2/04588 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3118000 A1 20170118; EP 3118000 A4 20171122; EP 3118000 B1 20181219; JP 6406346 B2 20181017; JP WO2015137497 A1 20170406; PT 3118000 T 20190206; WO 2015137497 A1 20150917
DOCDB simple family (application)
EP 15761762 A 20150313; JP 2015057543 W 20150313; JP 2016507853 A 20150313; PT 15761762 T 20150313