“A great deal needs to be done to fully develop organic LEDs. The field has been expanding rapidly with laboratories around the world entering. This bodes well for further progress in this emerging technology as new chemists, physicists, device scientists, and engineers turn their attention to this approach to display technology. The vastness of this potential market will mean that no stone (or film) will go unturned in the search for high-performace, low-cost emissive display technology.”