May 21, the Ministry of Industry and Information technology, Zhou Haiyan, a researcher in the fourth session of the Flat Panel display Technology Development Forum, said that China's ultra-HD display products rapid popularization, terminal product supply capacity significantly improved.
Data show that 2017 China's 4K TV production reached 33 million units, accounting for the total number of global 4K TV 42%, 4K TV domestic sales accounted for nearly 60%, far above 35% of the global average; ultra-HD Set-top box sales accounted for more than 54%, the three major telecom operators fully popularize 4K set-top box. It is understood that the major enterprises are active in the development and application of ultra-high-definition products. CCTV plans to open the 4K TV Live channel on National Day this year, and Beijing Oriental proposed the group strategy of ' popularizing 8K, popularizing 4 K, replacing 2K, using good 5G ', and Huawei implemented ' big video ' strategy, focused on developing the video solution and service with Super HD as its core;
The three major telecom operators will be Ultra HD video as the main application of 5G Mobile broadband, driving the basic network and service upgrades. However, Zhou Haiyan also noted that China's ultra-HD industry is still in the early stages of development, facing some outstanding problems and difficulties: first, the core of the basic link weak, core chip, high-end panel self-sufficiency rate is low, ultra-high-definition video recording equipment and professional monitors and other front-end equipment supply capacity;
It is difficult to standardize the end-to-end industrial development; Third, the content production, network transmission, program operation, terminal display and other aspects of development imbalance, has not yet formed a synergistic effect. 2017 domestic 4K TV sales accounted for nearly 60%