Thin sensor opens way for biometrics in phones

A Norwegian company believes it could have the answer for finger-print sensing in smartphones with a sensor design which is significantly thinner than existing designs.

Oslo-based Next Biometrics says the fingerprint sensor could have an impact on smartphone designs because it does not require a metal bezel to operate.

“Removing the bezel enables industrial designers to determine the size and shape of sensors simply by the designs of the opening in the smartphone back covers or notebook palm rests,” said Tore Etholm-Idsoe, CEO of Next Biometrics.

According to Tore Etholm-Idsoe, the sensors will now be virtually flush with the surroundings, sunken in only by 0.4 to 0.6mm.

“This combines great ID with the minimum depth needed for users to feel where to place the finger. Such minimum guidance for uniform finger placement is important for the user experience of any fingerprint system. This is especially true in the context of smartphones, which are used on-the-go,” said Tore Etholm-Idsoe.

The company has been using its development teams in Seattle and Taipei on the design. The Asian market will be an important target for the company.

Richard Wilson

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via Yuichun