Monday, May 2

LG Innotek moves fingerprint sensor from home button to bezel

LG's new fingerprint module integrated into smartphone display glass. (credit: LG Innnotek)

LG Innotek, LG's components subsidiary, has announced a new fingerprint reader component that can be integrated into the bezel area of a smartphone's display glass.

The latest round of phones have all shipped with fingerprint readers, but the design limitations imposed by the sensor component left most phones with similar design. Other than the 2015 Nexus phones, LG G5, and the Nextbit Robin, the latest phones all used a fingerprint sensor that is integrated into the front home button.

For this new design, LG cuts a small groove into the underside of the display glass and installs the fingerprint reader there. The result is a fingerprint reader that LG Innotek says "is not exposed to [the] outside of the device," making it invisible. In fact, LG Innotek recommends indicating the location of reader on the bezel of the phone so users can tell where it is.

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