However, the development of a full screen does not seem to be successful. Because of the layout of the front camera and the layout of the light sensors and other components, the so-called Liu Haiping, Beauty Tip, Chin Screen has become a solution for many mobile phone manufacturers.
Recently released OPPO Find X and vivo NEX seem to give a comprehensive screen better solution, but also brings the Gospel to patients with obsessive-compulsive disorder.
However, the full screen seems to have a third solution. Mobilkopen recently revealed a patent file that Samsung disclosed in the United States (submitted in September 2017, published on June 19, 2019), which built a front screen. The proportion is extremely high, while the back also has a large secondary screen that accounts for almost half of the area.
In terms of the common sense, the front face has no forehead and chin. The receiver, the sensor also has a hidden design, there is no camera on the front and there are reserved openings. This patent shows that the back is still a single shot.
Front camera as one of the indispensable functions, the current solutions are: flip sharing, the front and rear are all using the same camera; the other is a lifting camera design and embedded slider design.
Samsung did not have a front camera design. It is reported that a similar ink screen will be set on the back of the camera for self-timer capture. Since there is no open face, it is expected to use the screen fingerprint solution.