Toshiba Corp exhibited a technology that can significantly enhance light extraction efficiency of OLED TVs and lighting equipment at the International Nanotechnology Exhibition & Conference.

OLED is anticipated to become an important light-emitting device for the next generation," Toshiba said in a statement.

The new technology is designed to form patterns called "nano-grating," which have a pitch of several hundred nanometers, on a SiO2 substrate.