CMEL introduces a New OLED manufacturing technique called Metal encapsulated module (MEM). MEM displays are thinner (0.7mm instead of 1.7mm), lighter, and stronger.
CMEL showed a 25" AMOLED 'MEM' TV, and they say that it can be used on displays of any size. They plan to start offering such displays in Q2 2009. In fact they will offer the option of MEM on all their displays, so customers can choose (so we assume MEM displays will cost more than traditional OLEDs).
Attached below is a short datasheet on MEMs.