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Researchers turn an OLED display into a multichannel speaker array

Summary by Oled-info.com
Researchers from Korea's Pohang University of Science and Technology (POSTECH) have developed the world's first pixel-based local OLED sound technology, which enables each pixel of an OLED display to simultaneously emit different sounds, essentially allowing the display to function as a multichannel speaker array. The researchers demonstrated the technology using a 13-inch OLED panel. The researchers created the sound system by embedding ultra-t…
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oled-info.com broke the news in on Thursday, May 22, 2025.
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