QDOLED

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QLED vs. OLED (and QD-OLED): Which TV Tech Is Right for You?

That brings us to QLED TVs. These sets are LCD TVs, with one defining difference: They use quantum dots to produce colors. QLED TVs from companies such as Amazon, Hisense, LG, Panasonic, Roku, Samsung, Sony, and TCL use a blue LED light source plus a film embedded with tiny quantum dots, which are nano-size crystals. The quantum-dot film is sandwiched…