TRANSPARENT DISPLAY DEVICE CAPABLE OF BLOCKING EXTERNAL LIGHT IF NECESSARY

摘要

A transparent display device capable of blocking external light if necessary is provided. The display device comprises a light-adjustment panel and a transparent display panel disposed on the light-adjustment panel. The light-adjustment panel comprises: a lower substrate; an upper substrate; a lower electrode and an upper electrode respectively disposed on mutually facing surfaces of the upper and lower substrates; and a liquid crystal layer disposed between the upper and lower electrodes and having liquid crystal molecules and black bar-type dyes.