Recently, the State Intellectual Property Office (SIPO) disclosed a patent for the design of off screen camera mobile phone applied by TCL. It is said that the patent was submitted in March this year and was approved recently. However, there has not been any report on TCL off screen camera phones, and it is uncertain when TCL will launch off screen camera phones. < / P > < p > from the patent design drawings submitted by TCL, it can be found that there is a convex module at the top of the back of the mobile phone, which is much thicker than other parts of the body. It is suspected that this area may be the location of the rear camera module. In addition, the right side of the fuselage is equipped with power button and volume key, the bottom is type-C charging interface, and the front screen is designed with three sides of equal width. < / P > < p > a few days ago, Xiaomi officially announced the third generation of off screen camera technology. Its display effect and self portrait effect can reach the ideal situation, and will be mass produced next year. It is likely to be launched on Xiaomi mix4. According to Xiaomi, it adopts a new self-developed pixel layout and redesigns the pixel driving circuit to improve the light transmittance of the camera area under the screen, which can achieve the imaging performance similar to that of the conventional camera, and the difference in display will not be detected under normal conditions. At the same time, ZTE has also announced that it will officially release its first off screen camera phone on September 1. It is said that it has adopted the latest off screen camera scheme of vicino. At present, it is not clear how the actual display and imaging effect are, but it is worth waiting for as the first off screen camera phone. At present, ZTE and Xiaomi have announced the off screen camera technology. I believe that vivo, oppo and other manufacturers will follow up soon. Maybe next year, we will see the flagship aircraft carrying the off screen camera technology. Huawei has finally made a choice! Xiaomi and ov have also followed up. Have you ever thought about today?