Corning is showing their latest Silicon-On-Glass (SiOG) technology. SiOG is used to transfer a thin-film of silicon into a display substrate. SiOG is scalable, and currently Corning can make it on a Gen2 substrate, Gen4 by the end of the year.

Corning Siliocon-On-Glass (SiOG) prototype photoCorning SiOG prototype

The SiOG process would permit the fabrication of stable OLED pixel switches with higher yield and much greater performance than LTPS, and on larger substrates. Corning claims that costs will be lower, because this enables manufacturers to integrate the circuitry on the display substrate easily. 

Some panel makers are already trying this out, and hopefully we'll see prototype OLED displays based on SiOG by the end of 2009.

Kyulux - Hyperfluoresence OLED emittersKyulux - Hyperfluoresence OLED emitters