Laser Cutting of OLED Displays—The Shorter the Better | Synapse
January 17, 2026
Laser Cutting of OLED Displays—The Shorter the Better
Key Points
The aim is to determine the impact of laser cutting length on OLED display quality, specifically avoiding delamination.
Examined laser cutting techniques
Focused on display thickness
Analyzed quality of cuts on framed and frameless designs
Shorter laser cuts resulted in higher quality
Reduced instances of delamination
Maximized usable display area without compromising quality
Abstract
Abstract Thinner displays for foldable phones and maximized display areas require a very high‐quality cut to avoid delamination and achieve a frameless display area.