Tag Archives: light-emitting diode

How to choose excitation wavelength for quantum-dot-converted light-emitting diodes?

AoS.How to choose excitation wavelength for quantum-dot-converted light-emitting diodes?

Light-emitting diodes (LEDs) are fundamental devices for backlights and displays. Nowadays, three different-color epitaxial chips are mainly applied in an RGB pixel: Blue, green, and red LED chips. However, it is difficult to further improve the color