• Wed. Nov 22nd, 2023

    Critical Thought

    Critical thoughts on quantum technologies

    Quantum Dots: The Future of TV Displays

    BySam Figg

    Nov 19, 2023
    Quantum Dots: The Future of TV Displays

    Quantum dots have revolutionized the world of TV displays, and their creators have recently been awarded the prestigious Nobel Prize in Chemistry 2023. This cutting-edge technology, developed by Moungi G. Bawendi, Louis E. Brus, and Alexei I. Ekimov, has now made its way into OLED TVs, making them even more impressive.

    But what exactly are quantum dots and how do they work? Quantum dots are minuscule particles that can reproduce colors based on their size. When light passes through these dots, they emit different colors depending on their width. For example, a seven-nanometer dot produces red light, a five-nanometer dot emits green light, and a three-nanometer dot generates blue light.

    To incorporate quantum dots into TV displays, some manufacturers use a quantum dot filter. This filter allows light to pass through a layer of quantum dots, which then reproduces colors with remarkable accuracy. This technology greatly enhances color representation, surpassing the capabilities of traditional LED-LCD TVs and even regular OLED TVs.

    TVs that utilize quantum dot filters come in different variations. LED-LCD TVs equipped with these filters are commonly referred to as QLED, QNED, Quantum, or miniLED TVs. On the other hand, OLED TVs that incorporate quantum dots are known as QD-OLED TVs.

    When it comes to the best OLED TVs on the market, there are two models that excel thanks to their integration of quantum dot technology. One of them is the Samsung S95C OLED TV. This TV boasts a quantum dot filter that elevates its brightness and enhances color accuracy. Additionally, its One Connect box simplifies cable management, making it a top choice for consumers.

    The Sony Bravia XR A95K OLED TV is another outstanding option. Although it used to be the best OLED TV before being surpassed by the S95C model, it still offers exceptional color and brightness, particularly in HDR content, thanks to its quantum dot filter. Sony’s latest QD-OLED TV, the Bravia XR A95L OLED TV, shows further promise with its impressive brightness levels.

    If you’re considering upgrading to one of the best OLED TVs available, opting for a model with award-winning quantum dot technology is a wise decision. These TVs offer superior color reproduction and brightness, providing an immersive viewing experience like no other.


    What are quantum dots?

    Quantum dots are tiny particles that produce different colors of light based on their size when illuminated.

    How do quantum dots work in TV displays?

    In TV displays, quantum dots are integrated into a filter where light passes through them. The size of the dot determines the color of light it emits, resulting in highly accurate color reproduction.

    What are QLED and QD-OLED TVs?

    QLED TVs are LED-LCD TVs that employ quantum dot filters to enhance color representation. QD-OLED TVs are OLED TVs that incorporate quantum dot technology for improved color accuracy.

    Which are the best OLED TVs with quantum dot technology?

    The Samsung S95C OLED TV and the Sony Bravia XR A95K OLED TV are highly recommended for their exceptional color reproduction and brightness capabilities.