Apple's iPhone X has made facial recognition technology, known as Face ID, widely popular. However, fingerprint recognition may still have a future in Apple devices. According to reports from foreign media, Apple is actively working on integrating fingerprint recognition technology into OLED panels, indicating that the company hasn't abandoned the idea of screen-based fingerprint scanning.
Patently Apple, a well-known tech website, recently reported that even though the iPhone X uses Face ID for authentication, Apple continues to invest in and develop fingerprint recognition technology. This suggests that the company is keeping its options open for future devices.
A recent patent filing reveals that Apple has developed an OLED panel capable of detecting fingerprints. By combining near-field imaging with photodiodes, the design aims to reduce power consumption, improve touch sensitivity, and enhance the accuracy of fingerprint recognition. This technology could potentially be used in future iPhones, iPads, or iPod touches featuring OLED screens.
The question remains whether the next generation of iPhones will adopt this new fingerprint recognition feature or continue relying solely on Face ID. Market analysts have differing opinions on this matter.
Gene Munster, an analyst at Loup Ventures, speculated that the upcoming iPhone model might use VCSEL arrays, which are essential for advanced facial recognition systems. Meanwhile, AppleInsider suggested that if these reports are accurate, the new iPhone could come equipped with the TrueDepth camera system and Face ID functionality.
On the other hand, MacRumors cited analysts who believe it's possible that some new iPhones could include under-display fingerprint recognition next year. However, two key factors need to be considered: first, whether Face ID can significantly improve the user experience, and second, whether Apple can overcome the technical challenges associated with optical screen fingerprint sensors.
KGI Securities analyst Ming-Hao Kuo previously noted that only Apple and Samsung are likely to widely adopt under-display fingerprint technology in the coming years.
From a technical perspective, the main challenge with optical fingerprint scanning is its limited performance in low light conditions and susceptibility to interference from ambient light and screen color. However, these issues can be addressed through customized OLED panels.
As Apple continues to innovate, it’s clear that both facial and fingerprint recognition technologies are being explored for future devices. Whether one will replace the other or coexist remains to be seen, but the competition between these biometric solutions is shaping the next era of smartphone security.
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