Under-display fingerprint sensors, for better or for worse, have become very popular on Android smartphones. Now, Redmi is showing off a new under-display fingerprint sensor that works through an LCD ...

Redmi, a Xiaomi spin-off phone brand, says it has made in-display fingerprint sensors that work with LCD screens. Previously, only OLED screens supported them.

In-display fingerprint sensors are all the rage right now but there’s a big barrier that makes the technology difficult to trickle down to low-cost smartphones. In-display fingerprint sensors, be it ...

The use of on-screen fingerprint sensors is a very popular feature in the Android camp. However, this feature is only possible on OLED displays which are significantly more expensive than LCDs. In ...

3M is announcing the development of NITS which enables smartphones featuring LCD displays to use in-display fingerprint sensors of the optical kind.