Patent ID: 9105213
Filing Date: 2015-08-11
Classification: G09G

Abstract:
1. An organic light emitting diode (OLED) display device, comprising: a first capacitor connected between a data line and a first node, and receiving a data voltage or a reference voltage that is supplied through the data line; a first transistor connected to the first node and a second node, and connecting the first and second nodes according to a scan signal; an OLED connected between a low-level voltage source terminal and a third node; a second transistor connected to the second and third nodes, and configured to control light emission of the OLED; a driving transistor having a gate connected to the first node, a drain connected to the second node, and a source connected to a high-level voltage source terminal; and a second capacitor, one end of the second capacitor configured to receive a control signal, and the other end of the second capacitor being connected to the first node, wherein the scan signal is an nth scan signal and the control signal is an inverted n+1th scan signal.