In the ever-evolving realm of smartphone technology, major display suppliers Samsung and LG have presented Apple with an intriguing proposition for the upcoming iPhone 16. Their proposal revolves around the integration of micro-lens array (MLA) technology into the OLED screens of the iPhone 16, offering the potential for either heightened brightness levels with the same power consumption or the preservation of current brightness levels while significantly reducing energy consumption.
However, recent reports from The Elec suggest that Apple has not yet given the green light for the incorporation of micro-lens technology in the 2024 generation of iPhones. Apple appears to be exercising caution, awaiting confirmation that Samsung and LG can uphold the stringent screen standards established when employing this groundbreaking technology.
At the heart of MLA technology lies a fundamental principle: the use of miniature lenses positioned above the OLED panel. These lenses are designed to precisely direct light rays onto the screen’s surface, ensuring they reach the user’s eyes directly rather than scattering in various directions. This innovative approach holds the potential to substantially enhance screen brightness or, alternatively, maintain existing brightness levels while significantly reducing power consumption.
However, it’s essential to acknowledge that MLA technology comes with a minor drawback—a slight reduction in viewing angles. Samsung and LG are actively addressing this challenge, with one proposed solution involving the use of unique diode materials to ensure sufficient light is directed to the screen’s periphery.
While the nuanced difference in viewing angles may not be a significant concern for smartphone users, given that these devices are typically used by individuals directly facing them, it’s noteworthy that Samsung has already embraced MLA technology in their flagship phones, such as the Galaxy S22 Ultra. This signals a growing trend toward adopting this innovative approach to enhance display performance in the competitive smartphone market.
