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.
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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.
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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.
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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.