Patent ID: 9315038
Filing Date: 2016-04-19
CPC Classification: B41J

Claim Text:
1. A liquid ejecting head comprising: an introduction port which introduces first liquid; a flow path which communicates with the introduction port; a filter unit which is provided in the middle of the flow path, and includes a filter, a first filter support member which supports the filter from an upstream side, and a second filter support member which supports the filter from a downstream side; and a plurality of nozzle columns which eject the first liquid, wherein the second filter support member configures one downstream filtering chamber which has a base on the downstream side of the filter, includes a plurality of communication holes on the base, includes branching flow paths which cause the first liquid in the downstream filtering chamber to branch off through the plurality of communication holes, and wherein these branching flow paths respectively communicate with the plurality of nozzle columns.