Display technology has improved so much over the last few years and as a result, we are now seeing phones with thin and curved designs. Samsung has now showcased its next-generation OLED display that can be deformed in more than two directions. For comparison, the conventional flexible OLEDs can be stretched only in only one direction, including bending, folding, or rolling.

The display maintains a high resolution even while being flexed as much as 12mm in any direction. This will definitely result in new generation of bendable devices and rumours that Galaxy S9 will have four curved display might be true after all.

The market for flexible displays continues to grow and more companies are developing new products with curved displays so we are interested to see what future brings.