There’s a patent for that: https://www.pcworld.com/article/224698/apple_develops_e_ink_hybrid_display.html https://www.pcworld.com/article/224698/apple_develops

There’s a patent for that: https://www.pcworld.com/article/224698/apple_develops_e_ink_hybrid_display.html https://www.pcworld.com/article/224698/apple_develops_e_ink_...