Patent ID: 7362288
Filing Date: 2008-04-22
Classification: G09G

Abstract:
1. An organic electroluminescence panel comprising: a plurality of data lines transmitting data signals; a plurality of scanning lines transmitting scanning signals; and a plurality of organic electroluminescence display cells arranged in a matrix defined by the data lines and the scanning lines, wherein the display cells are grouped into a plurality of display groups, each display group including a plurality of display cells associated with a predetermined plurality of the adjacent scanning lines, each display cell including a switching transistor having a first terminal connected to one of the data lines, a second terminal connected to one of the scanning lines, and a third terminal, the switching transistor outputting the data signal through the third terminal in response to the scanning signal; an organic electroluminescence element having a first terminal connected to a first polarity terminal and emitting light based on amount of applied current; and a driving transistor having a first terminal connected to a second terminal of the organic electroluminescence element and a second terminal connected to a second polarity terminal and controlling current flow from the first polarity terminal to the second polarity terminal or vice versa in response to the output data signal from the third terminal of the switching transistor to control light-emission of the organic electroluminescence element, wherein light emission of a current display group among the display groups and scanning of a next display group are simultaneously performed and the plurality of display cells of the current group simultaneously start lighting and simultaneously stop lighting, during a display period.