Ink-jet Print Head and Method for Manufacturing the Same

摘要

An ink-jet print head and a method for manufacturing the same. The ink-jet print head includes: an ink ejection part to eject ink; pad regions having connecting pads to apply an electric signal to the ink ejection part; and unitary partition walls disposed at outer edges of the pad regions. The partition walls prevent particles, which are generated when cutting apart adjacent print heats when manufacturing the ink-jet print head, from scattering onto the pad regions. The partition walls are formed together with a flow channel layer and a nozzle layer of the ink ejection part.