| 摘要 |
PURPOSE: A light emitting displaying device is provided to improve the aperture ratio of the light emitting displaying device by shortening the length of a wire. CONSTITUTION: A light emitting displaying device comprises a plurality of gate bus lines(g1,g2,...) and a plurality of data bus lines(d1,d2,...), a DC signal line(Vd), a first thin film transistor(T1), a second thin film transistor(T2), an auxiliary capacitor(Cst), and a light emitting capacitor. The DC signal line(Vd) is extended in parallel with the data bus line. The auxiliary capacitor(Cst) is connected between a drain electrode of the first thin film transistor(T1) and a ground end. The light emitting capacitor is connected between a drain electrode of the second thin film transistor(T2) and a common signal terminal.
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