Digital Trends posted this nice video showing LG's OLED technologies demonstrated a few weeks ago at CES 2017.

The video shows a commercial display built from tiled curved 77" OLED panels, LG's new Crystal Sound OLEDs which turn the slightly flexible OLED TV screen into speaker and a 55" transparent OLED (which has been demonstrated before).

Kyulux - Hyperfluoresence OLED emittersKyulux - Hyperfluoresence OLED emitters