Application of Samsung Display’s ‘Flex Magic Pixel’ and CoE technology: Simultaneously delivers privacy protection and top-notch image quality
Flex Magic Pixel™ at MWC (Mobile World Congress) 2024
Samsung Display is expected to introduce Flex Magic Pixel™, a revolutionary viewing angle adjustment technology, to its next flagship smart device, bringing a new level of user privacy experience. Through synergies with Samsung Display’s core OLED technology, CoE (Color filter on Encapsulation), this technology is expected to secure even stronger competitiveness.
‘Flex Magic Pixel’ first garnered significant attention from the industry at the MWC (Mobile World Congress) 2024 exhibition. This proprietary Samsung Display technology combines artificial intelligence (AI) to dynamically control the display’s viewing angle. When a user runs sensitive applications like banking apps, the AI recognizes this and automatically adjusts the screen to be clearly visible only from a direct frontal view. From side angles, the screen appears blurry or invisible, effectively preventing the leakage of personal information.
Traditional privacy films, attached to the display, typically suffer from reduced screen brightness and degraded picture quality. Their fixed viewing angles also limit user convenience, and their thickness can restrict design flexibility. ‘Flex Magic Pixel,’ however, fundamentally resolves these issues. ‘Flex Magic Pixel’ is not merely a film technology that blocks light from certain angles, but a sophisticated technology that controls the viewing angle through precise manipulation of individual OLED pixels. This ensures users can experience top-tier picture quality while their privacy remains protected.
Furthermore, ‘Flex Magic Pixel’ maximizes its synergy when combined with Samsung Display’s OLED CoE technology. CoE technology removes the conventional polarizer from OLED panels and directly forms a color filter on the encapsulation layer. This dramatically reduces display thickness and enhances light transmittance, delivering exceptional brightness and superior power efficiency.
The high brightness and flexibility achieved with CoE technology are expected to have a positive impact on the functionality of Flex Magic Pixel. The high-bright screen based on CoE compensates for the slight light loss that may occur when Flex Magic Pixel is activated, enabling perfect privacy protection even in next-generation form factors such as foldable and rollable devices.
The combination of Flex Magic Pixel and CoE technology enables users to use smart devices with confidence anytime, anywhere, while providing overwhelming picture quality and design flexibility, and is expected to be expanded to next-generation displays such as automotive displays and IT devices.
The future application of ‘Flex Magic Pixel’ will once again demonstrate Samsung Display’s technology leadership in satisfying user convenience and security at the same time and is expected to set a new direction for the future display market.
Changho Noh, Analyst at UBI Research (chnoh@ubiresearch.com)
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