Update: TCL says it issued that statement by mistake, and it has no current plans to ship a QD-OLED TV in 2023
TCL announced that it is set to launch its first QD-OLED TV in the coming months. If all goes according to plan, TCL will be the third company (following Samsung and Sony) to offer QD-OLED TVs.
That's the only information we have so far. The TV will likely be offered in 55-inch, 65-inch and/or 77-inch sizes (the available QD-OLED panels today) with a 4K resolution and a refresh rate of 144Hz. That's the current QD-OLED standard.
This will be TCL's first OLED TV. The company itself, via its CSoT subsidiary, is gearing up to start producing its own OLED panels using an inkjet printing process, hopefully by 2024.