The back of the display houses a number of chips that look suspiciously similar to the N-trig modules found in the Surface Pro 4:

Microsoft X904169 06 CL1714

Microsoft X904163 01 CL1715

Macronix MX25U1635F 1.8V 16 Mb MXSMIO serial flash memory

Microsoft acquired N-trig in 2015. Looks like they've finally fully integrated their tech, slapping a Microsoft label on the chips.