In this paper we used the definition of $(\alpha,\beta)$-semi open sets in order to define ($\alpha$,$\beta$)-semi connected spaces in a topological space ($X$,$\tau$). Also we study some properties of ($\alpha$,$\beta$)-semi connected spaces and characterize the ($\alpha$,$\beta$)-semi connectedness using $((\alpha,\beta),(\sigma,\theta))$ irresolute maps. Also we can see that this concept generalize the notions of connected, $\alpha$ connected and $\alpha$ semi connected studied before.