What is the Process Used?

Hi all,
 
I'm reposting this since I still need help with the subject.
 
Does anybody know what is the process(s) used to produce the decorative or cover panels used on cell phones and tablets?
 
For example, the Apple iPad, iPhone and others have this crisp sharp contrast look with very clear LCD area. Is it two-shot molding, film injection, ....?
 
Any contributions appreciated.
Regards,