Samsung's role is mostly as a manufacture of design documents and procedures created by Apple engineers. Apple owns the technology and parts; which is why these same displays are also created by the likes of LG and Sharp.
If Samsung had developed the tech themselves, I'm certain they wouldn't just be standing on the sidelines while Apple gets all the glory.
If Samsung had developed the tech themselves, I'm certain they wouldn't just be standing on the sidelines while Apple gets all the glory.