Isorg collaborates with Precise Biometrics for fingerprint sensor solution

Isorg announces further details on the company’s collaboration with Precise Biometrics on a new Fingerprint on Display (FoD) solution for the mobile industry.

While increasing resolution unquestionably remains a major trend within the display industry – such as 4K displays – there is also convergence towards POL-less (polarizer-less) technology. As a direct consequence of this trend, the lower display transmittance means traditional CIS (CMOS Image Sensor) fingerprint sensing technology encounters performance issues. The high efficiency of Isorg’s OPD technology, one of its key strengths, allows it to reach far superior performance even under these challenging system requirements.

Another key advantage of Isorg’s modules is their thinness – under 300µm. This permits smartphone makers to provide more space to integrate the battery and other components, compared to competitive sensor solutions.

High-end smartphones with curved displays or even foldable smartphones remain compatible with Isorg’s modules that can also be manufactured on flexible substrates.

Thanks to its disruptive organic image sensor technology, Isorg has developed large-area fingerprint modules that are commercially available in different sizes from 20x30mm² up to full-display versions. The complete module not only contains the organic image sensor, but also the necessary optical layers, in addition to its proprietary ASIC ReadOut IC (ROIC). Full-display modules create an enhanced user-experience, allowing authentication by applying the fingertip in any position across the entire screen. Moreover, it allows for multifinger authentication, which massively increases the level of security.

This collaboration will mainly focus on image processing optimization, taking into account the specifics of Isorg’s hardware performance, and enhancing matching quality by fine tuning Precise’s algorithms and integrating anti-spoofing features.

Isorg is confident of seeing a significant product ramp-up in the next 9-15 months.

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