STEREOSCOPIC IMAGE DISPLAY

摘要

PURPOSE: A 3D image display device is provided to expand view angles by implementing an active black stripe in a liquid crystal display panel. CONSTITUTION: A data driving circuit(102) supplies data voltages of a 2D image to data lines in a 2D mode. The data driving circuit supplies data voltages of a 3D image to the data lines in a 3D mode. A gate driving circuit(103) gradually provides gate pulses to gate lines in the 2D and the 3D mode. A 3D driving voltage generating circuit(106) discharges active black stripe voltages until black tone voltages by providing 3D driving voltages to a common gate line.