In this work, we demonstrate fully uniform blue fluorescence graphene anode OLEDs, which have an emission area of
10×7 mm2. Catalytically grown multilayered graphene films have been used as the anode material. In order to
compensate the current drop, which is due to the graphene’s electrical resistance, we have furnished metal bus lines on
the support. Processing and optical issues involved in graphene anode OLED fabrications are presented. The fabricated
OLEDs with graphene anode showed comparable performances to that of ITO anode OLEDs. Our works shows that
metal bus furnished graphene anode can be extended into large area OLED lighting applications in which flexibility and
transparency is required.