Liquid discharge head

A liquid discharge head comprising:

• an individual channel;
• a supply channel in communication with an inlet of the individual channel;
• and
• a return channel in communication with an outlet of the individual channel,
• wherein the supply channel extends in a channel longitudinal direction, and communicates with a retaining chamber for retaining liquid, via a supply port provided at one side in the channel longitudinal direction with respect to the individual channel,
• wherein the return channel extends in the channel longitudinal direction, and communicates with the retaining chamber, via a return port provided at the one side in the channel longitudinal direction with respect to the individual channel,
• wherein the individual channel has:
• a nozzle;
• a first pressure chamber in communication with the nozzle;
• a second pressure chamber in communication with the nozzle;
• a first connecting channel connecting the first pressure chamber and the nozzle;
• a second connecting channel connecting the second pressure chamber and the nozzle;
• a first link channel having one end as the inlet and the other end linking to the first pressure chamber;
• and
• a second link channel having one end as the outlet and the other end linking to the second pressure chamber, and
• wherein the inlet and the outlet are located at the same position in the channel longitudinal direction.