OLED panels for laptops have been around for a while now but they came with a number of trade-offs. Notebooks launched with OLED screens suffered from high power consumption and ghosting issues. However, Samsung promises it has resolved those and is now mass producing 90Hz OLEDs for laptops.
The “large quantity” of OLED displays will be adopted by multiple notebook manufacturers and they would offer 10x better response time than other OLEDs and are on par with their 120Hz LCD counterparts. The panels are said to be 14″ but resolution and aspect ratios aren’t mentioned.