Liquid ejection head and liquid ejection apparatus

Abstract

A liquid ejection head, which includes a driving element that changes pressure in a pressure chamber and causes a liquid to be ejected from a nozzle, an individual channel that communicates with the pressure chamber, and a liquid reservoir that supplies via the individual channel the liquid introduced from an inlet to the pressure chamber. The liquid reservoir includes a first reservoir disposed on the inlet side, a second reservoir disposed on the individual channel side, and an intermediate reservoir that communicates with the first reservoir and the second reservoir. At least a part of the first reservoir overlaps the second reservoir when seen in plan view. A first compliance substrate is provided in the first reservoir on the second reservoir side on the side opposite to the inlet. A second compliance substrate is provided in the second reservoir on the side opposite to the first reservoir.

Dependencies are inferred from the claim text.