Search Results - micro-led

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Deep-scaling of deep ultraviolet micro-sized emitters and modular interconnection thereof
Reference #: 01529 The University of South Carolina is offering licensing opportunities for Deep scaling of deep ultraviolet micro-sized emitters and modular interconnection thereof. Background: One of the main problems with deep ultraviolet (DUV) light-emitting diodes (LEDs) is that they get hot while they are operating, limiting the amount of power...
Published: 9/3/2022   |   Inventor(s): Asif Khan, Richard Floyd, Mikhail (Mike) Gaevski, M.V.S. Chandrashekhar, Grigory Simin
Keywords(s): AlGaN LED, DUV LED, light output power, micro-LED, micropixel LED, micro-sized LED, Size-dependence of spectral stability, Thermal management, ultraviolet LED, UVC LED
Category(s): Energy, Engineering and Physical Sciences
High Efficiency Carbon-Based Micro-LED
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