A Short Glimpse at Companies out there
(Included only those I could easily locate on the web - more to be found)

Devices

Cambridge Display Technology

Philips Research

Universal Display Corporation

eMagin (micro-display)

Plastic Logic

PolyIC

ORFID

Materials

American Dye Source, Inc.

Ormecon

Merck

Mer Corp (C60 etc.)

Evident technologies (NCs)

Nanoco technologies (NCs)

ITO Patterned Substrates

PsiTech

Other links

OLED Info (News, views, etc.)