CPC B41J 2/1433 (2013.01) [B29C 64/112 (2017.08); B41J 2002/14338 (2013.01); B41J 2002/14419 (2013.01); B41J 2002/14475 (2013.01)] | 20 Claims |
1. A printing head for inkjet printing, comprising:
a manifold having a channel for holding material formulation therein; and
an array of controllable nozzles fluidly connected to said channel for dispensing the material formulation by inkjet technology, each nozzle comprising a cell cavity receiving said material formulation from said channel;
wherein a dimension of said cell cavities along said array is non-uniform and wherein said array of nozzles is characterized by a pitch that varies along said array.
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