LG Display Co., Ltd.
Display device, data driving circuit and display panel

Abstract:

A display device, a data driving circuit and a display panel capable of displaying YCbCr image data as WRGB image data while simplifying the structure of the data driving circuit and the display panel are discussed. The display device includes a display panel in which pixels including a white subpixel and a colored subpixel are arranged in a matrix form, and subpixels are disposed in a region where gate lines extending in a first direction and data lines extending in a second direction intersect, a gate driving circuit driving the gate lines, a data driving circuit driving the data lines, and a timing controller for controlling the gate driving circuit and the data driving circuit. In the display panel, a luminance data voltage is applied to the white subpixel, and a same data voltage is applied to two colored subpixels adjacent in the first direction.