指纹扫描感应一直以来都是一个独立部件,一是设在 Home 按钮位置,一是设在机背。近年来厂商都积极研究将指纹扫描感应移至屏幕下,以让机身腾出更多空间。
终于 Vivo 在 CES 2018 展示了全球首部 “屏幕下指纹扫描” 智能电话,用家只要在屏幕上特定位置按下,就可进行指纹扫描。
This latest fingerprint scanning technology delivers a whole new mobile experience by enabling users to unlock their smartphone through one-touch fingerprint scanning directly on the smartphone display,
当需要进行指纹扫描认证时,例如锁屏画面或进行流动付款时,画面就有一个图像界面提示,用家只要用手指按下图像位置就可解锁。其余时间不会看到指纹图像界面,不会影响操控,就如一般的屏幕画面。
A graphical UI will show up on Vivo’s smartphone screen in any scenario that fingerprint recognition is required, such as when the screen is off, during software unlocking, or even mobile payment authentication. Users can press the fingerprint graphic on the screen to perform unlocking, payment and other operations. When fingerprint recognition is not required, the UI will be invisible and will not disrupt the overall visual experience.
Vivo 表示有关技术已完备,已经进入可以量产阶段。”屏幕下指纹扫描” 智能电话推出时间将会在今年初公布。
下面是 In-Display Fingerprint Sensor 示范影片
Source: Vivo