Complex sentence: LG's Twitter account posted a picture teasing an "Always on" aspect of the device's screen, which can display a clock and notifications as an expansion of the ticker display concept from the LG V10.
Split into simpler sentences: LG's Twitter account posted a picture teasing an "Always on" aspect of the device's screen, which can display a clock and notifications. It is believed to be an expansion of the ticker display concept from the LG V10.