Wearable computer, curved smartphone and foldable electronic paper...These are the future technologies the ICT industry is picturing. Bendable displays must be installed to launch these electronic devices. Graphene, the core material of this bendable display, is becoming a hot issue around the world. Graphene is a material for graphite that is more than 200 times stronger than steel and moves electrons 100 faster than silicon. It is gettin attentions from scientists as it remains stable when it is bent or folded thanks to its flexibility. Let's take a look at graphene, the dream material that can bring forward the future of ICT.