Deputy Director BOE Technology Group Co., Ltd. Beijing, China (People's Republic)
Since the first foldable product was released in 2019, nine foldable products have been released in two years. Inner foldable display products have been favored by more brands because of the characteristics of better screen protection. In the Inner foldable display products, it is mainly divided into water-drop form and wedge form. This paper compares and analyzes the advantages of water-drop form from the aspects of space saving, crease improvement, optical effect improvement and low temperature performance improvement. BOE have released the inner foldable water-drop form product in 2019 and 2020 respectively. Finally, the future development of foldable technology is prospected.