Check out TV backlights explained: Edge-lit vs. full array vs. Mini-LED for an in-depth look at modern TV backlighting (and opt for Mini-LED if you can). Another LCD technology called quantum dots ...

Figure 1: A 1D array of degenerate cavities for simulating a 2D rectangular lattice in a magnetic field. Figure 2: Design of the auxiliary and coupling cavity for simulating with polarized photons.