Hehui Optoelectronics showcases three-layer tandem OLED panel: for wearable products, 6000 nits brightness

According to news from this site on May 15, Hehui Optoelectronics released multiple technical reports at the SID 2024 International Display Week in San Jose, California, USA, demonstrating its Tandem OLED technology.

##▲ Hehui Optoelectronics R, G, B OLED stack efficiency improvement ratio

Hehui Optoelectronics said it has achieved The three-layer tandem OLED technology is applied to a

wearable panel and reaches 6000 nit brightness and 97.4% BT.2020 wide color gamut.

According to reports, Tandem OLED technology is a stacked evaporation display technology that uses a charge generation layer to A device structure in which multiple light-emitting units are connected in series, has the characteristics of low power consumption (power consumption reduced by more than 30%), high brightness (increased by more than twice), and long life (device life extended by more than four times).

## Note from this site: Tandem OLED technology has been used in Honor Magic6 RSR (BOE) and Apple New iPad Pro (Samsung).

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