Apple may be working on a laptop with a foldable screen, analyst says

• Apple may start mass producing a 20-inch foldable MacBook in 2027, analyst Ming-Chi Kuo says. 
• A new patent may offer a peek into what that could look like, but details have yet to be revealed.
• The laptop could be the first foldable device Apple will produce. 

If the rumors are true, Apple may start manufacturing a new version of the MacBook in just a few years — and it'll be foldable.