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

Abstract

In order to improve the mechanical and optical properties of foldable AMOLED display, we integrated an ultra-thin plastic window and circular polarizer on foldable touch AMOLED. A 3mm bending radius foldable on-cell touch AMOLED prototype with plastic window or circular polarizer was demonstrated.

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].…”

P‐124: A 17.3‐inch WQHD Top‐Emission Foldable AMOLED Display with Outstanding Optical Performance and Visual Effects

“…For decades of time, AMOLED (active-matrix organic light emitting diodes) displays were considered to be the most potential candidate for foldable or even rollable display applications in the future for their unreplaceable flexible and bending properties [1][2]. Besides, they also have other outstanding display qualities like ultrahigh contrast ratio, fast response time and considerable color gamut comparing to conventional LCD (liquid crystal display) panels [3][4][5][6].…”

74‐2: The Excellent Mechanical Properties of Novel Polymer Film and It's Application in the Foldable AMOLED Displays

“…Over the last few years, many OLED display mobiles appeared on the market, and the properties of wide color gamut, narrow bezel, and light weight, attracted great attention on the development of new form mobiles [1][2]. The biggest characteristic of AMOLED displays is flexible, and the displays can be shaped in curve with the development of polymer materials in display module, but the deformation unrecovered after folding is an important issue with the foldable display implementations [3][4][5][6][7][8]. As we all known, the polymer material in the display devices will create plastic deformation unrecovered under long-time folding states in some radius [9], so in this article we use the angle unrecovered after folding to characterize the deformation more obviously.…”