Have you tried the folding screen mobile phone? The relevant person in charge of the Ministry of Industry and Information Technology of the People's Republic of China recently said at a series of news conferences themed "New Era Industry and Information Technology Development" that China's consumer electronics diversified innovation achievements emerge one after another, the modernization level of the industrial chain supply chain has been steadily improved, and many "world first" consumer electronics products have come out, including the world's first consumer grade foldable flexible screen mobile phone, the world's first stacked screen TV, etc., which demonstrates China's innovation capability. According to the relevant report of IDC, the international data company, in the first half of 2022, the number of folding screen products shipped in China exceeded 1.1 million, with a year-on-year growth of about 70%. Against the background of year-on-year decline in smartphone market shipments, the folding screen phone segment market has still achieved rapid growth, and some products are still in short supply. Folding screen brings freshness. Folding screen mobile phone is to realize the folding of mobile phone display through flexible screen, which has the dual characteristics of large screen display effect and portability. From the perspective of folding scheme, the folding screen mobile phone currently has a variety of forms such as horizontal inward folding, horizontal outward folding and vertical inward folding. "The folding screen brings users a sense of freshness first, because the screen folding itself is very cool." Xiao Zhou, an electronic product enthusiast, introduced the reason for his "tasting new" folding screen mobile phone. Of course, the novelty brought by folding screen phones is not limited to folding itself. The "new play method" extended from folding brings users a completely different use experience from traditional straight screen phones and expands the concept of mobile phones. The foldable screen provides users with a "new posture for drama". "For example, this folding screen phone I am using has a 'tent mode'. When the screen is lit and unlocked, the flip phone is placed in a 'tent' state, and the screen will be locked on the external screen. You can directly use the external screen to watch plays and brush videos, and no longer need to use the phone stand. In addition, the large size advantage of the folding screen phone's internal screen after being unfolded also brings a new visual experience, and the effect is more shocking." Xiao Zhou said. "The vertically folded mobile phone is a new generation of 'self portrait artifact' for girls who love to take self portraits - fold the screen to find the best angle for taking self portraits, use the lower half of the screen as the mobile phone bracket, and the upper half of the screen for real-time preview, completely freeing their hands, so that they can enjoy the 'concave shape' with their sisters. In addition, the vertically folded mobile phone is only the size of the palm under the folding shape, which is convenient to put into the pocket of their clothes." Xiao Yang, who likes taking selfies, said. The concept of "multi screen interaction watching two games at the same time" folding screen is a new trend, but the cool effect brought by the hardware level is only the basis. What really determines the user experience is whether the mobile phone manufacturer can create an application ecology that matches the use logic of folding screen at the software level. According to the survey data of iMedia Consulting, more than 60% of the respondents focused on the smart system of folding screen phones when choosing folding screen phones. "I think a stable and easy to use split screen operating system is particularly good." A netizen who often needs to process work information on the mobile phone said. At present, the multi task split screen display function has become the standard configuration of folding screen phones. Users can write minutes while attending online meetings and use social networking