Qualcomm announced its fingerprint sensor technology for the first time at the Shanghai Mobile World Congress in June last year. It said that the technology can scan 1200 micron OLED display screens or 800 micron cover glass, and it can be operated underwater.
Fingerprint sensor technology has not yet been used on commercial devices. Huawei Mate11 will be the first device to use this technology. At the same time, Vivo phones used sensor technology on the X20 earlier this year and won the competition in the mobile phone industry. Huawei plans to use it. At the same time as fingerprint sensor technology, Samsung is also considering using this technology in its Note 9, which will become the trend of the 2018 mobile application market.