https://techcrunch.com/2020/05/12/the-wing-is-reportedly-lgs-latest-odd-dual-screen-smartphone-concept/

It seems like only yesterday that we were all complaining about the boring uniformity of smartphone designs. In the last couple of years, companies have worked to offer some alternative through dual-screen devices, foldables and a slew of concept form factors — few of which have really gained much traction. 

Even so, the LG Wing (its codename or now) offers a strange, new alternative to the push forward more screen real estate. The likely concept device have surface through Korean Herald and ET News reports, showing a 6.8-inch screen that swivels up horizontally to reveal a square four-inch display below.