https://wccftech.com/samsung-files-a-trademark-for-s-foldable-a-new-display-for-foldable-devices/

Samsung is gearing up to reveal several foldable devices this year. We are already aware of the Galaxy Z Fold 3 and Galaxy Z Flip 3 allegedly going official in July, later this year. But aside from that, we also have a word that Samsung might be unveiling a foldable tablet called the Galaxy Z Fold Tab. To add more fuel to the fire, LetsGoDigital has spotted a trademark filing by Samsung for an S-Foldable display; this could potentially hint that Samsung has a new type of display in the works, but we are not sure about what that display could mean.

Samsung Display filed a trademark with the European Union Intellectual Property Office (EUIPO) and the Korean Intellectual Property Office (KIPO) for the name 'S-Foldable.' The application is categorized as Class 9 and has the following description, 'display panels; display for smartphones; LCD large-screen displays; flexible flat panel displays for computers.'