Universal Display to Highlight OLED Emissive Layer Advances for Display Efficiency and Performance at ICDT 2026 Mar 25, 2026 4:37 PM Eastern Daylight Time Universal Display to Highlight OLED Emissive Layer Advances for Display Efficiency and Performance at ICDT 2026 Share EWING, N.J.--(BUSINESS WIRE)-- Universal Display Corporation(UDC) (Nasdaq: OLED), a global leader in energy-efficient OLED technologies and materials, today announced its participation in and sponsorship of the International Conference on ...