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Vivo, Nokia, Huawei, And Android Camps Push For Mass Production Of Fingerprints Under The Screen
- Jun 13, 2018 -

Recently, vivo released the new vivo X21, with unlocked fingerprints on the screen, allowing Blacktech to finally achieve mass production. However, according to media reports at home and abroad, in addition to vivo, Nokia, Huawei, Samsung, Meizu and other brands will be released in 2018 fingerprint identification mobile phone.

Fingerprint recognition under the screen can be called black technology, have to start from the full screen, the full screen of the wind has accelerated the mass production of fingerprints under the screen. Especially in 2017, the full screen was pushed by mainstream brands. Domestic and foreign manufacturers including Apple, Huawei, Samsung, and Xiaomi all chose the full screen without exception, but many sensor components were not placed anywhere. Among them, the most influential is fingerprint unlocking. Apple resolutely gave up fingerprint unlocking and changed to Face ID. Most Android models chose rear fingerprint or narrowed down the border, but user feedback was not ideal. Until the arrival of fingerprint unlocking technology under the screen, the development of full screen ushered in a turnaround.

The screen fingerprint is a hidden fingerprint design under the screen, and the finger can be unlocked by directly pressing the screen. When the finger touches the screen, the light from the screen penetrates through the cover plate to illuminate the fingerprint texture, and the fingerprint reflected light passes through the screen to return to the sensor, finally forming a fingerprint image to recognize.

Recently, industry sources have revealed that Nokia 9 will be configured to unlock the fingerprint under the screen, while supporting the face unlock and unlock the fingerprint to meet the different user habits. At the same time, the personage inside course of study expresses, Nokia had a new breakthrough in the technology research and development of fingerprint unlocking under the screen, has broken many limits, for instance this technology can not be limited by the screen area, namely the user operates any area can get the corresponding feedback . He said that the technology is currently in the testing stage and is expected to be in volume production by the end of the year or early 2019. Nokia's high-end flagship Nokia 9 Sirocco is likely to adopt this technology.