听说过“5G天线玻璃”吗？一组实验带你看它的独特之处

Group 1 - The core viewpoint is that Fujian has become a significant player in the global automotive glass market, producing one out of every three automotive glasses worldwide, with a particular focus on innovative products like the "5G antenna glass" which has received over 4 million orders this year [1][3][8] - The "5G antenna glass" not only supports high-speed data transmission exceeding 70 Mbps but also features multiple functionalities such as infrared isolation, adjustable light transmission through liquid crystal arrangement, and self-heating for defrosting [3][5] - The development of new technologies and production processes is being driven by an increasing number of companies in Fujian establishing dedicated R&D laboratories, which facilitate the continuous emergence of innovative products like the "5G antenna glass" [7][8] Group 2 - The testing of automotive glass, particularly the windshield, emphasizes that the glass should break within a fraction of a second upon impact to absorb energy, while also ensuring that the shattered glass does not pose a secondary injury risk [5] - The support from various government departments during the "14th Five-Year Plan" period has been crucial, with policies such as expanding the scope of "technology loans" to promote R&D investment and innovation, enhancing the reputation of "Fujian manufacturing" [8]