Patent ID: 8773334
Filing Date: 2014-07-08
Classification: G09G

Abstract:
1. An electronic device including a luminescence display panel configured for active-matrix driving, the luminescence display panel comprising: (i) a plurality of pixel circuits each including: (ii) a capacitor control line connected to the coupling capacitors of a plurality of the pixel circuits; and (iii) a peripheral unit configured to control an electric potential of at least the capacitor control line and the signal line, wherein the peripheral unit being operable to: wherein the peripheral unit comprising a vertical unit and a horizontal unit, the each signal line respectively connected to the plurality of the pixel circuits, is controlled by the horizontal unit, and the capacitor control line is controlled by the vertical unit wherein the reference electric potential is provided through the horizontal unit, wherein the peripheral unit is operable to: wherein the peripheral unit is configured to execute threshold voltage compensation process, and after the electric potential of the capacitor control line is changed from the second potential to the first potential, a signal stored in the signal holding capacitor is set to include a signal information and a threshold voltage information of the driving transistor.