TCL has announced a slew of products at its CES 2021 showcase. It launched new smartphones, tables, as well as TVs. These TVs range from mini-LED to OLED to OLED, and come in various display sizes. After launching the 8-SeriesRoku TV, the world’s first mini-LED powered TV in the US in 2019, TCL then expanded the availability of smooth luminance and precision contrast by introducing its 2nd generation of mini-LED backlight technology on the 6-Series line with Roku TV in 2020. TCL has now launched its 3rd generation of mini-LED backlight with OD Zero mini-LED technology. OD Zero combines TCL’s latest mini-LED backlight technology, driven by its in-house development in display engineering, to deliver an ultra-slim display with tens of thousands of mini-LEDs and thousands of Contrast Control Zones. These result in “striking brightness, precision contrast, and smooth uniformity.” The zero represents the measurement of the distance between TCL’s mini-LED backlight layer and the LCD display layer, which has now been reduced to a remarkable 0 mm to create an ultra-thin high-performance panel.