Liquid Discharge Head

A liquid discharge head comprising:

• a supply manifold extending in a first direction;
• a feedback manifold extending in the first direction;
• and
• a plurality of individual flow channels having a plurality of pressure chambers and a plurality of nozzles, each of the individual flow channels having:
• a supply portion connecting the supply manifold and one of the plurality of pressure chambers, a descender portion extending in a second direction orthogonal to the first direction and connecting the one of the plurality of pressure chambers and one of the plurality of nozzles, and a feedback portion branching from the descender portion and connected to the feedback manifold,
• wherein the supply manifold has a plurality of supply ports connected to the supply portions of the plurality of individual flow channels, and the feedback manifold has a plurality of feedback ports connected with the feedback portions of the plurality of individual flow channels,
• wherein at least part of the supply manifold overlaps with the feedback manifold in the second direction,
• wherein the plurality of pressure chambers includes a plurality of first pressure chambers forming a first pressure chamber array aligned in the first direction, and a plurality of second pressure chambers forming a second pressure chamber array aligned in the first direction,
• wherein the first pressure chamber array is arranged at one side, of the supply manifold, in a third direction orthogonal to the first direction and to the second direction, and the second pressure chamber array is arranged at the other side, of the supply manifold, in the third direction,
• wherein the plurality of first pressure chambers forming the first pressure chamber array and the plurality of second pressure chambers forming the second pressure chamber array are connected to the supply manifold,
• wherein in each of the individual flow channels, the supply portion of the individual flow channel connected to a corresponding first pressure chamber extends from the supply port toward the corresponding first pressure chamber, beyond the center of the supply manifold from the one side in the third direction to the other side in the third direction, and
• wherein the supply portion of the individual flow channel connected to a corresponding second pressure chamber extends from the supply port toward the corresponding second pressure chamber, beyond the center of the feedback manifold from the other side in the third direction to the one side in the third direction.