Liquid ejection head and liquid ejection method

A liquid ejection head, comprising:

• an ejection orifice for ejecting liquid;
• a pressure chamber communicating with the ejection orifice;
• a flow path for supplying the liquid to the pressure chamber;
• and
• a first heat-generating element and a second heat-generating element for generating energy to be used for ejecting the liquid, which are arranged in the pressure chamber in the mentioned order in a supply direction of the liquid from the flow path to the pressure chamber,
• wherein an area of the first heat-generating element is larger than an area of the second heat-generating element,
• wherein the first heat-generating element has a rectangular shape which is long in the supply direction, and
• wherein a portion between the first heat-generating element and the second heat-generating element is located within a projection of an opening of the ejection orifice, when viewed from a direction in which the liquid is ejected from the ejection orifice.