In 2017 Philips launched its first OLED TV, the 55" 901F. According to FlatPanelsHD, Philips (or TP Vision, actually) is set to launch four new OLED TVs in 2018, including higher-end and lower end modules.
FlatPanelsHD noticed the following models: OLED973, OLED903, OLED873 and OLED803. All models will be available in 65" and the 903 and 803 will also be available in 55".
The 903 seems to be an update to the current 901F, while the 973 seems to be a higher-end model. According to the report, Philips will not launch these TVs at CES 2018, but will host its own event later on.