Droplet discharging head, liquid cartridge, droplet discharging device, and image formation apparatus, configured with additional flow path connecting commom liquid chamber and liquid flow paths

摘要

A disclosed droplet discharging head includes: a common liquid chamber; a plurality of liquid flow paths branching from the common liquid chamber; a nozzle communicating with the liquid flow path; an actuator substrate having a heater disposed in the vicinity of the nozzle communicating with the liquid flow path; and an additional flow path on a surface above the liquid flow path in the vertical direction, the additional flow path communicating with the common liquid chamber.