Description:
<jats:p>Optimized nanowire LEDs exhibiting a narrower radiation pattern and weaker angular color shift are obtained via 3D dipole cloud model. These RGB nanowires are more efficient than their counterpart micro‐LEDs with chip sizes below 20μm, 80μm, and 10μm, respectively. Promising applications such as high‐brightness directional light engines for AR/VR displays are emphasized.</jats:p>