Method of controlling functional liquid supply apparatus, functional liquid supply apparatus, liquid droplet ejection apparatus, method of manufacturing electro-optical device, electro-optical device, and electronic device

摘要

A method of controlling a functional liquid supply apparatus includes: a pressure-loss computing step for computing a pressure loss of each kind of a functional liquid flowing through respective functional liquid passages which extend from respective functional liquid tanks to a functional liquid droplet ejection head; a supply-pressure computing step for computing a supply pressure of each kind of the functional liquid with the pressure loss taken into consideration so that an in-head pressure of each kind of the functional liquid in the functional liquid droplet ejection head becomes a set pressure which is respectively set in advance; and an independent-pressurizing step for independently pressurizing the plurality of the functional liquid tanks based on the computed supply pressure.