In the dynamic world of smartphone technology, Samsung, along with LG, Apple’s prominent display suppliers, has extended an intriguing proposition to Apple regarding the upcoming iPhone 16. Their suggestion centers around the incorporation of micro-lens array (MLA) technology into the OLED screens of the iPhone 16. This innovative technology promises to deliver one of two distinct advantages: either heightened brightness levels with the same power consumption or maintaining current brightness levels while conserving energy.
Despite this promising proposal, recent reports from The Elec reveal that Apple has not yet granted its approval for the implementation of micro-lens technology in the 2024 generation of iPhones. Apple appears to be cautiously waiting to assess whether Samsung and LG can uphold the rigorous screen standards established when employing this groundbreaking technology.
The core principle behind MLA technology involves the use of miniature lenses positioned above the OLED panel. These lenses serve the purpose of directing light rays precisely onto the surface of the screen, ensuring they reach the user’s eyes directly rather than being dispersed 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 worth noting that MLA technology does come with a caveat—an ever-so-slight reduction in viewing angles. This particular challenge remains a focal point for Samsung and LG as they seek practical solutions. One proposed remedy involves the utilization of distinct diode materials to ensure that ample light is refracted to the sides of the screen.
While the nuanced difference in viewing angles might not be a substantial concern for smartphone users, given that these devices are typically employed by individuals directly in front of them, it’s worth mentioning that Samsung has already embraced MLA technology in their flagship phones, including the Galaxy S22 Ultra. This suggests a growing trend toward implementing this innovative approach to enhance display performance.