Garmin has quite a few certified touchscreens these days, some intended for panel upgrades (e.g. https://buy.garmin.com/en-US/US/p/67886) and even some in new light jets (e.g. https://buy.garmin.com/en-US/US/p/66916).

Also, some airlines now have officially certified iPads as EFBs, meaning pilots no longer need to carry paper backups.