China's tempered glass industry

The integration of China's tempered glass industry with 5G focuses on breakthroughs in the field of automotive smart glass, rather than base stations or mobile terminals. Under the demand for 5G high-frequency signal transmission, traditional tempered glass suffers from 10% -15% signal attenuation due to internal stress layers, making it unsuitable for mobile phone backboards or base station antenna covers (the latter often use fiberglass reinforced plastic). Fuyao Glass has truly achieved a technological leap in the industry. It pioneered the embedding of 5G antennas into the front windshield substrate, realizing an integrated design of 'glass+antenna'. By hiding the feeding end in the black border area and coupling structure with the antenna body, the download speed of the car network has exceeded 800Mbps, and the signal reception efficiency has increased by 40%. It has also been exclusively supplied by Huawei's Wenjie series. This technology solves the installation problem of 20+antennas in smart cars, promoting the transformation of car glass from 'passive light transmission' to 'active communication nodes'. At present, there is no national standard for the electromagnetic performance of tempered glass for 5G communication in China, and there is a blank in industry standards. Other companies such as Xinyi Glass focus on energy-saving glass and have not seen any 5G related layout; The term '5G tempered glass' used by e-commerce platforms is often a misuse of the name 'excavator cab glass' and is not a communication grade material. Fuyao, with a research and development team of 4000 people and a vertical industrial chain, has achieved 100% independent and controllable core technology, becoming the only enterprise in the world to achieve mass production of this technology.