Liquid ejecting head and liquid ejecting apparatus

A liquid ejecting apparatus comprising:

• a liquid ejecting head which includes a storage unit capable of storing a liquid, an element substrate which includes a plurality of ejection nozzles for ejecting the liquid supplied from the storage unit, a drive unit which is supplied with electric power at a predetermined voltage to drive the element substrate in order to eject the liquid, a housing which supports the element substrate, the storage unit, and the drive unit, an electric circuit board in which a high-voltage wiring to which the predetermined voltage is applied is disposed, and a flame retardant portion which has a flame retardant grade of V−1 or more;
• and
• a control unit configured to control the liquid ejecting head, wherein
• the electric circuit board includes a core member which has a flame retardant grade of V−1 or more,
• the flame retardant portion is disposed on a side closer to the housing than the electric circuit board, and
• the high-voltage wiring is disposed between the core member and the flame retardant portion.