Patent ID: 8398213
Filing Date: 2013-03-19
Classification: B41J

Abstract:
1. A liquid ejecting head unit comprising: a flow path unit including a flow path communicating with a plurality of nozzles; a head case in which a common liquid flow path for supplying liquid to the flow path of the flow path unit is formed and to which the flow path unit is bonded; a flow path member which is bonded to the head case at the side opposite to the side to which the flow path unit is bonded and includes an upstream-side flow path for supplying liquid to the common liquid flow path; a heater which is mounted on a side face of the head case that is different from surfaces to which the flow path unit and the flow path member are bonded, the heater being capable of generating heat; and a metal plate a portion of which is bonded to the heater and other portions of which are opposed to a portion of the flow path member.