Sources said that Apple has not given up on iPhone bangs for several years in a row because the company does not have a suitable, effective and secure unlock method that could replace Face ID.
Currently, the 3D structured light of the Face ID system is still one of the safest methods of unlocking. However, there are now reports that the iPhone 14 will get a better solution. As it became known, the company has already patented the technology of placing the sensor under the screen. The patent states that the iPhone will be able to directionally receive light passing through the screen, while the image sensor will be located under the display. This technology is applicable to any sensor, including ambient light, structured light, fingerprint and facial recognition.

For normal use of Touch ID and Face ID, the pixel density in a certain area of ​​the screen will be lower than in the rest of the screen. It is also noted that the pixel density will be lower only when Touch ID and Face ID are activated. When the sensors are not in use, the pixel density will be the same as in other areas of the screen.
Apple is expected to officially unveil the new iPhone 13 series this September. In this ruler, the screen cutout will remain but smaller.

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