Researchers from France’s LPICM and Université Paris-Saclay have designed new graphene-based OLED emitters that outperform previous graphene emitters.
The researchers designed green emitters based on rod-shaped nanographene materials containing C60-tBu8 materials, and incorporated these into a benchmark OLED device. The OLED devices containing the C60-tBu8 exhibited current and power efficiencies (CE and PE) of 2.27 cd·A–1, 0.28 lm·W–1 and luminance of 164 cd·m–2.
Researchers from France’s LPICM and Université Paris-Saclay have designed new graphene-based OLED emitters that outperform previous graphene emitters.The researchers designed green emitters based on rod-shaped nanographene materials containing C60-tBu8 materials, and incorporated these into a benchmark OLED device. The OLED devices containing the C60-tBu8 exhibited current and power efficiencies (CE and PE) of 2.27 cd·A–1, 0.28 lm·W–1 and luminance of 164 cd·m–2.
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