Samsung gives us a glimpse into its foldable desires. Update, May 19 (7:10 pm ET) : Samsung releases a sizzle reel of its latest concepts What you need to know Samsung shows off some display concepts at this year's Display Week event. One concept includes the rumored bi-folding smartphone device that's thought to debut with an upcoming Galaxy Z Fold. Other concepts include a device with a slidable display, a PC-like device with a 17-inch folding display, and a PC with an under-display camera. Among the few tech events happening this week is the Display Week 2021 exhibition, where companies show off the latest innovations in display technology. Samsung is one of the big names at the event, and the company has just shown off several concepts at the event (via SamMobile ), giving us a look into the company's plans for its mobile devices. The first concept (above) has been rumored for some time. Samsung's "S Foldable" OLED panel shows a mobile device t