New OLED technology makes every pixel an acoustic speaker
Scientists from South Korea have developed an innovative Pixel-Based Local Sound OLED technology that allows each individual pixel in an OLED panel to produce sound.
PeLED displays have a density of 127,000 PPI — the smallest peripheral LEDs achieve record efficiency
Developers from China have created innovative PeLED display with a record pixel density (127 thousand PPI) based on perovskite LEDs.
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