LIQUID CRYSTAL DISPLAY SCREEN AND DISPLAY DEVICE

摘要

A liquid crystal display (LCD) and a display device are disclosed. The LCD is provided with a plurality of pixel units; each pixel unit comprises a plurality of sub-pixel units for displaying different colors; quantum dot (QD) layers (01) capable of allowing backlight to run through are disposed at positions of an array substrate (2), corresponding to the sub-pixel units of at least one color of the pixel units; the QD layers (01) are excited by ultraviolet light in sunlight and emit light which at least is of the color of the sub-pixel units; and color filters (02) are disposed between the QD layers (01) and the opposing substrate (1). The LCD has enhanced display brightness and higher outdoor viewability in the case of outdoor display.