A new development in OLED technology could result in ultra-high-resolution displays, thanks to the latest developments in increasingly thin, effective solar panels. It involves cutting-edge physics that could be relevant to both fields, which feature in a new paper co-written by R&D scientists at Samsung.
https://www.notebookcheck.net/Samsung-s-next-gen-OLED-panels-could-upgrade-to-five-figure-pixel-densities.499413.0.html