A New Generation of Fingerprint Imaging with TFT Technology

Conventional optical fingerprint capture has a ceiling. Our TFT-enabled products are designed to move beyond it.

By incorporating large-area, pixel-level TFT sensing, our products capture detailed ridge-and-valley information directly across the sensing surface. This enables clearer, more consistent, and more precise fingerprint images, while preserving more usable details for biometric enrollment and matching.

More Usable Fingerprint Details

Fingerprint image quality directly affects the amount of biometric information available for enrollment and matching.

With pixel-level sensing across a large sensing area, TFT technology helps capture finer ridge-and-valley details and produces more consistent fingerprint images. The result is an image that contains more of the minutiae that matter for reliable biometric processing.

Compared with conventional optical fingerprint capture, the difference is not simply a clearer-looking image. The value lies in obtaining more usable fingerprint information from the initial capture.

Designed for Challenging Finger Conditions

The advantage of TFT imaging becomes especially important when dealing with fingerprints that are traditionally more difficult to capture.

• Dry fingers can produce low-contrast images and broken ridge patterns, making fingerprint details difficult to distinguish.

• Worn or aged fingers may have shallow or faded ridge structures, reducing the amount of visible information available for enrollment and matching.

• Wet fingers can introduce scattering and distortion, affecting the consistency and clarity of the captured image.

• Faint ridge patterns may be barely legible to conventional sensors, making reliable fingerprint acquisition more challenging.

TFT sensing is designed to capture more detailed fingerprint information across these different finger conditions, helping produce clearer and more consistent biometric images.

Image Quality, Speed and Security

Fingerprint acquisition in demanding biometric applications requires more than image clarity. Processing efficiency and protection against spoofing attacks are also important.

Combined with advanced image processing and liveness detection, our TFT-enabled solutions deliver the image quality, processing speed, and anti-spoofing security required for demanding biometric deployments.

By improving the quality and consistency of fingerprint images at the point of capture, TFT technology provides a stronger source of biometric data for subsequent enrollment and matching.

Clearer images. More usable details. More reliable fingerprint capture.