We talked about the fingerprint recognition technology built into the screen since long years, this technology has finally reached the market this year with phones Vivo X20 Plus UD and Vivo X21 UD. These two phones are the first features sensor fingerprint in the screen knowing that they depend both on the sensor developed by the company Synaptics.
Apparently, Huawei will in turn move to use a sensor and a fingerprint built-in screen in the next generation of the phone Huawei Mate, which is likely to carry the name Huawei Mate 20. And now that Huawei has decided to use Qualcomm’s technology for fingerprint by ultrasound instead of relying on the optical sensor developed by the company Synaptics. In this case, it would be the phone Huawei Mate 20 is the first smartphone shipped with this sensor exactly.
It is expected that the phone version Huawei Mate 20 in the third quarter or early fourth quarter of this year. It is estimated that Qualcomm has collaborated with the Taiwanese company GIS and Chinese O-film is specialized in providing solutions to touch screens in order to manufacture the sensor of the fingerprint, which uses ultrasound.
It is estimated that this technology is more expensive than traditional technologies by about three times, but this new technology has a thickness reaches 0.44 mm only works through the protective glass with a thickness up to 800 microns unlike existing solutions which run through the protective glass with a thickness ranging between 200 and 300 microns. In addition, the technology Qualcomm is working even when your fingers are wet or greasy.
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