Liquid discharging head and liquid discharging apparatus

A liquid discharging head, comprising:

• a membranous member that comprises a discharging port through which a liquid is discharged;
• a liquid containing chamber to contain the liquid to be provided to the membranous member, the liquid containing chamber having an atmospherically exposed portion;
• and
• a displacement member disposed at a side of the membranous member at which the liquid to be discharged through the discharging port is provided, and configured to displace a position of the membranous member to cause the liquid to be discharged through the discharging port.