Abstract: Disclosed is an organic light emitting display device including a plurality of unit pixels. The unit pixels includes one or more red sub-pixels, one or more green sub-pixels, and one or more blue sub-pixels, the blue sub-pixels included in adjacent pixels in a first direction are located on the same line, two columns of the red sub-pixels and the green sub-pixels are disposed between columns formed by the blue sub-pixels in the first direction, the blue sub-pixels have a quadrangular shape and one of diagonal lines of the quadrangle shape is disposed to be parallel to the first direction, and the red sub-pixels and the green sub-pixels have a triangular shape and are disposed to be spaced apart from two adjacent sides of the quadrangular shape by a predetermined distance.

Abstract: Disclosed is an organic light emitting display device including a plurality of unit pixels. The unit pixels includes one or more red sub-pixels, one or more green sub-pixels, and one or more blue sub-pixels, the blue sub-pixels included in adjacent pixels in a first direction are located on the same line, two columns of the red sub-pixels and the green sub-pixels are disposed between columns formed by the blue sub-pixels in the first direction, the blue sub-pixels have a quadrangular shape and one of diagonal lines of the quadrangle shape is disposed to be parallel to the first direction, and the red sub-pixels and the green sub-pixels have a triangular shape and are disposed to be spaced apart from two adjacent sides of the quadrangular shape by a predetermined distance.