Abstract: A display device according to one or more embodiments of the disclosure includes a pixel circuit layer including a base layer and circuit elements on the base layer; and a display layer on the pixel circuit layer. The display layer includes a first electrode on the pixel circuit layer; an insulating layer on the first electrode; a second electrode on the insulating layer; a light emitting stacked structure on the second electrode and including a first insulating layer, a second insulating layer, and a light emitting layer between the first insulating layer and the second insulating layer; and a third electrode on the light emitting stacked structure. The light emitting layer includes a two-dimensional material, is separated from the second electrode by the first insulating layer, and is separated from the third electrode by the second insulating layer.

Abstract: The present invention relates to a driving method of a plasma display panel for improving a picture quality. The driving method of a plasma display panel in which an nth frame having a first brightness weighting value and a (n+1)th frame having a brightness weighting value different from the first brightness weighting value are alternatively arranged every vertical synchronous signal to display a certain image, wherein one frame period of the nth frame or the (n+1)th frame is variably set such that a brightness expression period can be identically set at the nth frame and the (n+1)th frame.

Abstract: The present invention relates to a driving method of a plasma display panel for improving a picture quality. The driving method of a plasma display panel in which an nth frame having a first brightness weighting value and a (n+1)th frame having a brightness weighting value different from the first brightness weighting value are alternatively arranged every vertical synchronous signal to display a certain image, wherein one frame period of the nth frame or the (n+1)th frame is variably set such that a brightness expression period can be identically set at the nth frame and the (n+1)th frame.

Abstract: The present invention relates to a driving method of a plasma display panel for improving a picture quality. The driving method of a plasma display panel in which an nth frame having a first brightness weighting value and a (n+1)th frame having a brightness weighting value different from the first brightness weighting value are alternatively arranged every vertical synchronous signal to display a certain image, wherein one frame period of the nth frame or the (n+1)th frame is variably set such that a brightness expression period can be identically set at the nth frame and the (n+1)th frame.

Abstract: A pipelined FFT (fast Fourier transform) processor including a CBFP (convergent block floating point) algorithm, includes an inverse multiplexer for inverse-multiplexing an 8K-/2K-point input data, a first to sixth radix-4 operation circuit for receiving an output of the inverse multiplexer and performing a butterfly operation, a multiplexer connected between the first and second radix-4 operation circuits and for selectively outputting an output of the inverse multiplexer or a first butterfly unit, a radix-2 operation circuit connected to the sixth radix-4 operation circuits and for performing a butterfly operation, a convergent block floating point circuit connected to respective output terminals of the radix-4 operation circuit and the radix-2 operation circuit and for scaling a butterfly operation result, an addition circuit for accumulation and adding scaling indexes outputted from the convergent block floating point circuit, and a decoder for scaling an output of the radix-2 operation circuit in accorda