Recently, a flexible electronic display that is as thin as A4 paper and can be bent at will appeared in the East China Expo. The flexible screen is a new technology developed by Northwestern University, and it can’t be used for heating. < / P > < p > it is understood that BOE has been involved in the research and development of flexible screen earlier. BOE began to study flexible screen in 2001 and realized the mass production of China’s first flexible AMOLED production line in 2017. < / P > < p > and flexible screen “unicorn” Ruoyu technology has also made great achievements in this field. In 2014, Rouyu technology created a new ultra-thin color flexible display screen that broke the world record. Its thickness is only 0.01mm, and its curl radius can reach 1mm. In 2017, the flexible electronic intelligent backpack released by Rouyu won the ces2017 “healthy exercise biotechnology” innovative product international award. < / P > < p > curved screen can no longer meet people’s needs! According to industry insiders, the next will be the world of flexible screen, and the two in one products of mobile phones and tablet computers with flexible screen will become the new market “hot cakes”. After 12 years, “world class Super project” Shantou Bay Tunnel ushers in a historic breakthrough today