With the latest redesign of the MacBook Pro, Apple introduced the Touch Bar, a small OLED display that replaced the function keys at the top of the keyboard.
But the company might be looking to take that concept much further, with a new patent for a full OLED display.
The patent describes two versions of what a final device could look like.
One sounds more like a MacBook, where the two screens are part of a single device, connected by a hinge, while the other describes the second keyboard-screen as an accessory for a device just like an iPad keyboard accessory.
The patent also describes use of polarizers in order to minimize reflections from the two screens onto each other, which is a clever addition to solve that problem should Apple actually look to build this as a real device.