LG Electronics is introducing the first ATSC 3.0-enabled 4K Ultra HD TVs to support the US-wide deployment of the next-gen TV broadcast standard in South Korea. Starting spring 2017 – in advance of the 2018 Winter Olympics – new 2017 models of LG 4K Ultra HD TVs and large-screen LG smart TVs sold in Korea will have both ATSC 3.0 and ATSC 1.0 tuners.