Liquid discharge head

A liquid discharge head comprising:

• a discharge-port forming member having a discharge-port row in which a plurality of discharge ports, which discharge a liquid, is aligned in a predetermined aligning direction, a plurality of individual liquid chambers which communicates with the plurality of discharge ports, respectively, and a common liquid chamber which communicates with the plurality of individual liquid chambers;
• and
• an element board including:
• a plurality of elements which generates energy for discharging the liquid disposed in the individual liquid chambers,
• a first supply port connecting to the common liquid chamber,
• a first collecting port connecting to the common liquid chamber,
• a second supply port disposed a further toward an outer side than an end portion of the discharge-port row in the aligning direction and connecting to the common liquid chamber, and
• a second collecting port disposed further toward the outer side than the end portion of the discharge-port row in the aligning direction and connecting to the common liquid chamber,
• wherein the first supply port, the common liquid chamber, and the individual liquid chamber are disposed in the order as listed along a flow of the liquid.