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Technology Description Researchers at OSU have developed a new micro-LED utilizing carbon quantum dots that have strong excitation in the blue spectrum with tunable emission at high quantum efficiency in the orange and red, independent of excitation wavelength. The micro-LED structure also has negligible leakage of excitation light in the UV or blue...

Published: 6/1/2023 | Inventor(s): Li-Jing Cheng, Ye Liu

Keywords(s): carbon quantum dots, Light-emitting materials, micro-LED, Nanomaterials

Category(s): Device, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science