| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid ejection head and liquid ejection device capable of surely and electrically connecting a wiring board with an actuator device, and capable of securing durability.SOLUTION: A liquid ejecting head includes a flow channel formation substrate 10, an actuator device 300 disposed on the flow channel formation substrate 10 and having at least one mounting part 90, and a flexible wiring board 200 electrically connected to the mounting part 90 and supplying a driving signal to the actuator device 300. The mounting part of the actuator device and the wiring board are joined via an epoxy adhesive containing a p-aminophenol type epoxy resin, a bisphenol A-type epoxy resin and a bisphenol F-type epoxy resin. |
