Innovations in TV, era of ultra high-definition TV approaches
When compared to full high-definition (HD) television, ultra HD television boasts a resolution twice as higher, area four times larger and color sensitivity twice as higher to 32 bits. It is a TV that maximized sense of realism and vividness. When compared with a LCD panel TV, an OLED panel TV boasts the highest quality as the next generation TV with a sharper picture, faster operating speed and no afterimages. With an introduction of ultra HD TV, the ICT industry is also actively entering the ultra HD TV market. Aside from TV manufacturing, competitions in ultra HD broadcasting technologies, which still haven't established a standard technology, are also getting fiercer. In particular, Electronics and Telecommunications Research Institute (ETRI) has developed ultra HD broadcasting technology using the Chollian satellite and succeeded in experimental broadcasting for the first time in the world. This is helping ETRI to lead the broadcasting equipment market before the ultra HD TV age comes. We will explore the TV and broadcasting technologies evolving in line with the ultra HD TV era.