LIQUID DISCHARGE HEAD AND RECORDING DEVICE USING SAME

摘要

A liquid discharge head has a first flow path member 4 and a plurality of pressurizing units 50. The first flow path member 4 has a plurality of discharge holes 8, common flow paths (20, 24), damper chambers 29, and dampers (28A, 28B). The first flow path member 4 is composed of a plurality of plates (4a-4m) including a first plate 4m having the plurality of discharge holes 8 and an adjacent second plate 4k. The second plate 4k has first parts 91 which are sandwiched by the damper chambers 29 and the first plate 4m, and covering layers 93 are provided non-uniformly to first surfaces 91a in the first parts 91.