78-1:Invited Paper: Foldable AMOLED Integrated with On-cell Touch and Edge Sealing Technologies

Abstract

A 5 mm bending radius foldable on-cell touch AMOLED is successfully demonstrated with foldable TFT backplane, thin film encapsulation, and an on-cell touch front plate. Aided by computer simulation, we develop the 60 Pm thick AMOLED structure, and introduce new backplane design to minimize the mechanical stress. For improved reliability, we also propose an edge sealing technology to the foldable AMOLED.

46‐1: Invited Paper: High Impact Resistance Out‐Fold Touch AMOLED Display Module

“…In the past, we showed a foldable display with the bending radius 7 to 3mm, and geared up for in-fold, 2-fold, Z-fold or 3fold product applications [1][2]. Samsung unveiled its upcoming foldable smartphone, with a 7.3 inch in-fold AMOLED display in the end of 2018.…”

24‐1: Invited Paper: Foldable AMOLED with Advanced Gas Barrier by Solution Coating

“…In order to improve the flexibility of plastic AMOLED, we have developed key technologies to enable folding or rolling function of the plastic AMOLED. In the past, we showed a foldable display with bending radius of 7.5 to 3 mm, and prototypes for 2-fold, Z-fold or 3-fold product applications [5][6][7].…”

17‐1: Invited Paper: Foldable Touch AMOLED with Plastic Window and Optical Enhancement

“…In order to improve the flexibility of plastic AMOLED, we have developed the key technologies to enable folding or rolling property of the plastic AMOLED. In the past, we showed a foldable display with the bending radius 7 to 5 mm, and geared up for 2-fold, Z-fold or 3-fold product applications [5][6].…”