Domestic OLED screens are on the rise, and the current technical level is not significantly different from foreign display companies. Especially in terms of product innovation, panel manufacturers such as Visionox have achieved mass production supply, and many products have become the industry's first. For example, the Red Devils 5G gaming mobile phone released last month uses a Visionox screen to achieve a high refresh rate of 144 Hz for the first time, providing users with more detailed animation effects and leading the breakthrough in refresh rate in the mobile phone field; OPPO ’s first smart watch OPPO The 3D hyperboloid screen used by Watch is provided by Visionox. It is the first time that the hyperbolic screen is used in the field of smart watches.