Patent ID: 8502755
Filing Date: 2013-08-06
Classification: G09G

Abstract:
1. A control method controlling a display panel comprising a pixel unit, wherein the pixel unit is coupled to a data line and comprises a capacitor, a first transistor, and a luminiferous device, wherein the luminiferous device comprises a cathode and an anode coupled to the first transistor, and wherein the capacitor comprises a first terminal coupled to the data line and a second terminal coupled to the first transistor, comprising: increasing the voltage of the first terminal and reducing the voltage of the second terminal during a first period; providing a first voltage signal directly to the cathode during the first period; controlling the voltage of the first and the second terminals during a second period subsequent to the first period; stop providing the first voltage signal to the cathode during the second period; lighting the luminiferous device according to the voltage of the capacitor during a third period subsequent to the second period; and providing the first voltage signal directly to the cathode during the third period, wherein the voltage of the data line is maintained during the third period.