Universal Display(OLED) - 2024 Q4 - Annual Results

Exhibit 99.1 Press Release Universal Display Contact: Darice Liu investor@oled.com media@oled.com +1 609-964-5123 Universal Display Corporation Announces Fourth Quarter and Full Year 2024 Financial Results Financial Highlights for the Fourth Quarter of 2024 • Total revenue in the fourth quarter of 2024 was $162.3 million as compared to$158.3 million in the fourth quarter of 2023. • Revenue from material sales was $93.3 million in the fourth quarter of 2024 as compared to$82.2 million in the fourth quarter ...