INKJET PRINTHEAD WITH POWER AND DATA SUPPLIED BETWEEN ROWS OF PRINT CHIPS

원문 (중국어)

An inkjet printhead includes: an elongate manifold having through-holes defined through a thickness of the manifold and ink supply channels extending along a length of the manifold. First and second rows of butting print chips are mounted to a lower face of the manifold and receive ink from the ink supply channels. A first PCB is mounted to lower face of the manifold between the first and second rows of print chips. The first PCB receives power and data via the through-holes from a second PCB and the first PCB distributes the power and data to both the first and second rows of butting print chips at either side thereof.