摘要 |
PROBLEM TO BE SOLVED: To provide a liquid jet head which does not increase steps, is inexpensive and facilitates wiring.SOLUTION: Since a heating member 900 is provided on an elastic membrane 50 and an insulator membrane 51 located in the position near to nozzle openings 21 discharging ink in the vicinity of a vibrating plate opening 52 where the ink passes, the ink discharged from the nozzle openings 21 can be efficiently warmed. Since the heating member 900 is provided on the elastic membrane 50 and the insulator membrane 51 where a piezoelectric element 300 is provided, the heating member 900 can be formed together with wiring to be connected to the piezoelectric element 300. Consequently, a recording head 3 which does not increase steps, is inexpensive and facilitates wiring can be obtained. |