The global asymptotic stability for a class of uncertain delayed cellular neural networks (DCNN) with discrete and distributed time-varying delays is studied in this paper.By using Lyapunov stability theory to construct a Lyapunov-Krasovskii function, and combining Leibniz-Newton formula, we get a novel global asymptotic stability criteria for DCNN.The final results are proposed via LMI approach. An numerical example is given to illustrate the effectiveness and feasibility of our proposed approach.