| 摘要 |
PROBLEM TO BE SOLVED: To provide an electroluminescence display device capable of emitting light securely in a period for emitting light without emitting light securely in a period for not emitting light, and displaying a plurality of gradations. SOLUTION: This electroluminescence display device 2 comprises a plurality of single pixel electroluminescence element 4 and a plurality of driving circuits 6 for driving the single pixel electroluminescence element. The driving circuit 6 for a single pixel comprises a capacitance C for accumulating electric charge for driving the single pixel electroluminescence element 4, a plurality of driving transistors Q1, Q2, Q3 for giving the electric charge accumulated in the capacitance C corresponding to picture signals Vsig1-Vsig3 to the electroluminescence element 4, and an accumulating controlling transistor Tr for accumulating electric charge in the capacitance C by a selection signal Vst. |
