P‐13.6: Defect Analysis and Structure Optimization of Rollable OLED Screen

Abstract

In the flexible OLED (organic light‐emitting diodes) screen rolling process, there are some defects such as waviness, fracture, adhesive layer peeling and so on. This paper discussed the effects of factors such as the rotating radius and velocity of scroll, the thickness and modulus of screen stacking structure on the above defects, so as to provide guidance for the structural optimization of OLED screen.