The idea of an under-display camera system is undeniably intriguing, offering a glimpse into the future of smartphone design. However, its potential impact on camera quality has limited its widespread adoption. Yet, it appears that Google has cracked the code to tackle this challenge head-on.
In a patent submission to the European Patent Office titled “System and Apparatus of Under-Display Camera,” Google introduces a technology that could potentially revolutionize how under-display cameras function. This innovation aims to maintain the screen’s dual role as a light-passing lens for the camera while serving as the device’s primary display.
So, how does it work? Google’s solution revolves around two distinct areas on the screen, mimicking the form of camera cutouts. These areas possess the unique ability to manipulate light, allowing it to pass through the screen while maintaining its integrity as a display surface. Achieving this involves incorporating a specialized light-blocking layer with a customized pattern, positioned between the screen and a pair of camera sensors nestled beneath it.
Interestingly, Google envisions utilizing different sensor types for each camera, such as capturing color and monochrome images individually. The output from both sensors would then be skillfully combined, leveraging advanced post-processing techniques and the power of machine learning to produce a final image of exceptional quality.
While the concept of an under-display camera has already found its way into a select few smartphones like the Samsung Galaxy Z Fold, Galaxy S22 Ultra, Xiaomi Mi Mix 4, and others, it might be a while before Google incorporates this technology into their own lineup. With the anticipated Pixel 8 release in October, the application of this innovative solution remains uncertain. However, should Google successfully integrate it into their Pixel devices, it could truly be a game-changer in the realm of smartphone photography and design.
