Fig. 1. Epitaxial structure of Micro-LED device

Fig. 2. Simulation results of Micro-LED structure under different chip sizes. (a) 10 μm; (b) 38 μm; (c) 100 μm; (d) 300 μm

Fig. 3. I-V characteristic curve of Micro-LED

Fig. 4. Simulation results of radiation recombination rate under different sizes. (a) 10 μm; (b) 38 μm; (c) 100 μm; (d) 300 μm

Fig. 5. Simulation results of Micro-LED LEE based on FDTD. (a) Micro-LED laminated structure based on FDTD method; (b) simulation structure of 10 μm Micro-LED in FDTD

Fig. 6. Light power output by dipole source and light power received by the monitor with different Micro-LED chip sizes

Fig. 7. Schematic of Micro-LED lighting

Fig. 8. Structure of PMOS device

Fig. 9. PMOS simulation results. (a) Physical structure of PMOS device; (b) output characteristic curve; (c)(d) transfer characteristic curves and their local enlargements

Fig. 10. Circuit diagram of PMOS drived Micro-LED pixel. (a) Simulation circuit diagram of driving individual pixel (left: direct driving; right: driving by external current limiting resistor); (b) simulation circuit diagram of driving array pixels

Fig. 11. Bond equivalent circuit diagram

Fig. 12. Equivalent capacitance circuit

Fig. 13. Simulation circuit of driving array pixels

Fig. 14. Characteristic curves of Micro-LED directly driven by PMOS. (a) Transmission characteristic curves; (b) transient characteristic curves

Fig. 15. Switching characteristic curve of Micro-LED directly driven by PMOS

Fig. 16. Transmission characteristic curves of Micro-LED driven by PMOS with current limiting resistor. (a) r=100 Ω; (b) r=500 Ω;(c) r=1000 Ω; (d) r=10 kΩ

Fig. 17. Transient characteristic curves of Micro-LED driven by PMOS with current limiting resistor. (a) r=100 Ω; (b) r=500 Ω; (c) r=1000 Ω; (d) r=10 kΩ

Fig. 18. Switching characteristic curves of Micro-LED driven by PMOS with current limiting resistor. (a) r=100 Ω; (b) r=500 Ω;(c) r=1000 Ω; (d) r=10 kΩ

Fig. 19. Simulation results of array Micro-LED driven by PMOS. (a) Transmission characteristic curves; (b) transient characteristic curves

Fig. 20. Switching characteristic curve of array Micro-LED driven by PMOS

Fig. 21. Micro-LED display images under different driving states. (a) Display image of individual blue Micro-LED pixel driven by PMOS; (b) display image of individual green Micro-LED pixel driven by PMOS; (c) display image of individual blue Micro-LED pixel driven by PMOS with 100 Ω current limiting resistor; (d) display image of individual green Micro-LED pixel driven by PMOS with 100 Ω current limiting resistor; (e) display image of array Micro-LED pixels composed of green light and blue light driven by PMOS