TECNO launched an industry-first CMF technology that combines ultra-fine optical fibres with mini-LED lights into smartphone battery covers
Innovative technology brand TECNO unveiled its first breakthrough of the year – Starry Optical Fiber Technology—during CES 2025. This industry-first breakthrough intricately combines ultra-fine optical fibres with mini-LED lights, seamlessly integrating them into the battery cover of smartphones. It underscores TECNO’s advancements in CMF (Color, Material, Finish) technology and marks a significant leap forward in the development of optical fibre materials for stylish design.
The Starry Optical Fiber Technology transforms the phone’s aesthetics, weaving each optical fibre together into a breathtaking light display that shimmers like a galaxy across the back cover. This pioneering technology holds the potential to support applications across a range of devices, including smartphones and tablets.
Redefining Smartphone Design: TECNO’s Leap Forward in Aesthetic Innovation
The Starry Optical Fiber battery cover is the world’s first to integrate ultra-fine optical fibres and LED lights in a smartphone back cover, crafted through over 30 meticulous manufacturing processes. It incorporates 150 ultra-thin optical fibres, each measuring just 0.125mm in diameter, skillfully threaded through 36 micro-holes with a mere 0.7mm diameter. These fibres are securely fixed using precise UV adhesive, forming a woven, fabric-like structure that adds both durability and visual sophistication. Additionally, 108 mini-LED lights controlled by matrix based smart system are embedded within the battery cover, complementing the optical fibres to produce a stunning luminescent effect.
Despite its dazzling visual effects, Starry Optical Fiber Technology emphasises energy efficiency. Both the optical fibres and LED lights are designed for efficient power consumption without compromising on performance, ensuring the phone’s battery life remains robust. Furthermore, the unique layout of the fibres and LEDs are configured to maintain heat dissipation, allowing the device to remain cool and perform efficiently even during prolonged use.
A Fashionable Experience: Four Unique Luminous Modes for Ultimate Immersion
Starry Optical Fibre Technology was showcased on the PHANTOM V Flip2 5G, TECNO’s latest flagship foldable smartphone. This device epitomises the perfect blend of trendsetting aesthetics and AI-powered technology. Featuring a 3.64-inch ThruPool cover screen and a slightly curved main body, the phone delivers an immersive experience elevated by the Starry optical Fibre Technology.
TECNO envisions its products not just as tools for efficiency but as personalised expressions of mood and individuality. With four distinct luminous modes: Tidal Waves, Rosy Sunset, Weekend Dusk, and Aurora, each mode has been meticulously designed to combine captivating lighting effects with dynamic soundscapes.
Leading the Industry: Breaking Boundaries in Material Science
Guided by its brand promise of merging innovative technology with modern stylish design, TECNO continues to redefine the smartphone experience. Starry Optical Fibre Technology exemplifies this ethos, blending artistic expression with cutting-edge functionality. Committed to pushing the boundaries of technology innovation, TECNO consistently introduces groundbreaking advancements in material science, aiming to deliver even more transformative technologies that inspire and empower users worldwide.
TECNO Named Among 2024-2025 Global Top 10 Smartphone Brands
Aside from showcasing Starry Optical Fibre Technology at the technology expo, TECNO also claimed three prestigious awards at the CES Global Top Brands Award and Product Innovation Awards. TECNO was selected as one of the 2024-2025 Global Top 10 Smartphone Brands, marking its third consecutive win, and two of its tech products were recognised and honoured.
The PHANTOM V Fold2 5G claimed the prestigious AI-Powered Foldable Phone Innovation Award, while the TECNO Pocket Go won the Ultra-Portable AR PC Gaming Innovation Design Award.
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