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Updated: May 10, 2026

Blue-hazard-free Candlelight OLED
Published on: March 19, 2017
Quanyong Cheng1, Jingyi Chen1, Wenlong Cai1
1Key Lab of Materials Chemistry for Energy Conversion and Storage of Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074, China.
Researchers developed a durable, angle-independent structural color coating inspired by bird feathers. This superamphiphobic coating maintains its vibrant blue color even when exposed to liquids, enabling new applications in displays and sensors.
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