[booruguru]

> Screens with an extra sub-pixel for light collection?

Hmm, that sounds intriguing. You might be on to something.

EDIT: The screen's backlight could be used to (partially) recharge its own battery.

[mfisher87]

That's a really interesting thought -- after all, the "off" subpixels don't have a job except to sit and block light from passing by.