Kodak is showing a new demo of their flexible OLEDs - working under water:

Here's some closeups of the flexible OLED:

Back in April, Japan's ITO electronics also showed waterproof OLEDs.
Posted: Aug 31,2009 by Ron Mertens
Kodak is showing a new demo of their flexible OLEDs - working under water:
Here's some closeups of the flexible OLED: