LIQUID CRYSTAL DISPLAY SCREEN AND PREPARATION METHOD AND DISPLAY DEVICE THEREOF

摘要

A liquid crystal display screen and a preparation method and a display device thereof. The liquid crystal display screen comprises a first substrate (21), a second substrate (22), and a liquid crystal layer (23) located between the first substrate (21) and the second substrate (22). A polarization light source assembly (24) capable of emitting polarization light towards one side of the first substrate (21) is provided on an external side of the first substrate (21), and a polarizer (25) is provided on the second substrate.