Mobile phones are generally thin and light. Especially after the emergence of LCD TVS, consumers also hope that TVS have a more beautiful appearance, better display effect and can also take into account environmental protection functions. OLED display technology makes TVS fully meet these requirements and has achieved better and more comprehensive improvements on the basis of the previous ones. The advantages of OLED are not only in the picture quality experience, but also in providing better conditions for technicians in terms of innovation. Since it does not require many light sources, TVS can be made very thin, allowing developers to carry out some fashionable and creative renovations on the panel and turn the TV into a work of art.