HUGE: LG has launched the world's first commercially available ultra-high-definition OLED TVs, the 77EG9700 OLED 4K TV. — ©LG Electronics
Just weeks after announcing the availability of its first curved ultra-high definition LCD TVs, the company has just brought the world's first OLED ultra-high-definition television sets to market.
Until now, the only ultra-high-definition (UHD) TV sets on sale — curved or flat — have used LCD panels which are fine but which need a row of LEDs either directly behind the screen or around its border to provide the illumination when the television is on.
