A method of displaying a stereoscopic image, the method comprising: outputting data corresponding to a left-eye image or a right-eye image to a display panel in which first to k-th display blocks (DB1, DB2, DB3, DB4) are defined by first to k-th light-emitting blocks (450a, 450b, 450c, 450d) arranged along a scan direction, wherein k is a positive integer, k &gt; 2; turning off the first to k-th light-emitting blocks (450a, 450b, 450c, 450d) during an all-off interval (ALL_OFF) of one frame period; sequentially turning on the first to k-th light-emitting blocks (450a, 450b, 450c, 450d) during a sequential-on interval (SQ_ON) after the all off interval (ALL_OFF) of the frame period; and starting an opening and closing operation of a left-eye shutter and a right-eye shutter included in a shutter glasses corresponding to the left-eye image and the right-eye image displayed on the display panel within the all off interval (ALL_OFF), wherein in sequentially turning on the first to k-th light-emitting blocks (450a, 450b, 450c, 450d), at least the n-th light-emitting block (450a, 450b, 450c, 450d) has an overlap interval (OV11, OV12) at least partially overlapping a light-emitting interval (OP 11, OP12, OP13, OP14) of the (n-1)-th light-emitting block (450a, 450b, 450c, 450d), characterized in that, in sequentially turning on the first to k-th light-emitting blocks (450a, 450b, 450c, 450d), at least the m-th light-emitting block (450a, 450b, 450c, 450d) has a light-emitting interval (OP11, OP12, OP13, OP14) spaced apart from a light-emitting interval (OP 11, OP12, OP13, OP14) of the (m-1)-th light-emitting block (450a, 450b, 450c, 450d) by a predetermined interval (A1, A2, A5), during which the first to k-th light-emitting blocks (45 0a, 450b, 450c, 450d) do not emit light whereas n and m are different positive integers, 1 &lt; m &lt;= k, 1 &lt; n &lt;= k outputting data corresponding to a left-eye image or a right-eye image to a display panel in which first to k-th display blocks (DB1, DB2, DB3, DB4) are defined by first to k-th light-emitting blocks (450a, 450b, 450c, 450d) arranged along a scan direction, wherein k is a positive integer, k &gt; 2; turning off the first to k-th light-emitting blocks (450a, 450b, 450c, 450d) during an all-off interval (ALL_OFF) of one frame period; sequentially turning on the first to k-th light-emitting blocks (450a, 450b, 450c, 450d) during a sequential-on interval (SQ_ON) after the all off interval (ALL_OFF) of the frame period; and starting an opening and closing operation of a left-eye shutter and a right-eye shutter included in a shutter glasses corresponding to the left-eye image and the right-eye image displayed on the display panel within the all off interval (ALL_OFF), wherein in sequentially turning on the first to k-th light-emitting blocks (450a, 450b, 450c, 450d), at least the n-th light-emitting block (450a, 450b, 450c, 450d) has an overlap interval (OV11, OV12) at least partially overlapping a light-emitting interval (OP 11, OP12, OP13, OP14) of the (n-1)-th light-emitting block (450a, 450b, 450c, 450d), characterized in that, in sequentially turning on the first to k-th light-emitting blocks (450a, 450b, 450c, 450d), at least the m-th light-emitting block (450a, 450b, 450c, 450d) has a light-emitting interval (OP11, OP12, OP13, OP14) spaced apart from a light-emitting interval (OP 11, OP12, OP13, OP14) of the (m-1)-th light-emitting block (450a, 450b, 450c, 450d) by a predetermined interval (A1, A2, A5), during which the first to k-th light-emitting blocks (45 0a, 450b, 450c, 450d) do not emit light whereas n and m are different positive integers, 1 &lt; m &lt;= k, 1 &lt; n &lt;= k