Disclosed is a non-aqueous electrolyte comprising: a first acrylate compound having one or two acryl groups; a second acrylate compound having three or more acryl groups; an electrolyte salt; and an organic solvent. A first isolation region having a first stress is located in the isolation trench. Hence, color shifting of a blending picture at two sides of the panel can be avoided and display effects can be improved. Then, the curve of change in luminance with time is divided into a component having a slowest luminance age-deterioration rate and other components by analyzing the curve and forming a fitting curve having a plurality of members that is fitted to the curve of change in luminance with time. As a result, when data \u201c2\u201d has been written into the memory cell, the bit line is at the intermediate potential, which raises the threshold voltage of the memory cell a little.