World’s first double-sided folding screen debuts at 4th WIC
The world's first flexible full screen products were exhibited at the 4th World Internet Conference (WIC) which has just ended in Wuzhen, eastern China. 
The screen can be curved both sides and has a bendable radius of 3 mm and an outer radius of 5 mm. 
In the next two to three years, it will be available for different platforms, such as smartphones, digital books, and VR headset products. The results of experiments show that the folding screen can bend more than 100,000 times, leading the world in technology.
In the conference, many hi-tech companies, including China's Alibaba, Baidu and Huawei, and Germany's SAP, exhibited their new technologies.
More than 400 Internet companies and innovative enterprises participated in the exhibition December 3-5.