No, it's not an actual product yet, but these two display designs might be for Samsung's future. Samsung Display shares two sketches of possible new display technology from the company.
The first illustration shows a tri-fold display that could evolve the existing Galaxy Fold. It can fold down to a third of the screen's size, which means the Fold could eliminate the external display. There's the logo Samsung OLED at the bottom of the screen.
The second illustration showcases a rollable display, which allows the screen to retract into a smaller pen-like container. It's seen being used on a desk, making sense as this kind of display might be more delicate than foldable ones.
Samsung hasn't really said that these devices are coming anytime soon, but it does hint at what could be happening in the future.
Source: GSMArena