Guanfudun makes its debut: From Physical Protection to Multi-dimensional visual Protection
Guide
Guanfudun (2.5D), as the first core product of the Woowhead Hujingtie category, was launched simultaneously with the brand. It is equipped with scinique® 1.0 dual-protection collaborative optical technology for internal protection: circulally polarized light · self-adjusted soft light standard + external protection: Magnetron sputtering AR· anti-glare coating, Woowhead is equipped with a professional optical inspection card to visualize the state of light: internally, it uses circularly polarized light · self-developed process to adjust the soft light standard, optimizing the screen output light to circularly polarized light with uniform rotation in the vibration direction; The external application of vacuum magnetron sputtering AR coating achieves a reflectivity of ≤ 0.5%. The product name is derived from the "Tao Te Ching" phrase, "When all things come together, I observe them." The 2.5D edge reserves space for assembling a phone case, making it suitable for users with a phone case.
Guanfudun (2.5D), as the first core product of the Woowhead Hujingtie category, was launched simultaneously with the brand in January 2026.
01. The product philosophy in a name
The product name is derived from the "Tao Te Ching" : "When all things come together, I observe them again" - returning to the origin of things to observe. For a mobile phone screen protector, the "origin" is its true mission every day: it not only protects the screen but also safeguards the person viewing it.
02. Dual Protection Synergy: Internal soft light, external resistance
Equipped with GuanfudunThe scinique® 1.0 dual-protection synergistic optical technology provides internal protection: circularly polarized light with self-developed process calibration for soft light standards, and external protection: magnetron sputtering AR with anti-glare coating. Woowhead is equipped with a professional optical inspection card to visualize the state of the light：
●InternallyWith circularly polarized light and self-adjusted soft light standards, the screen's light output is optimized to circularly polarized light with uniform rotation in the vibration direction, and its optical characteristics are closer to natural light.
●ExternalVacuum magnetron sputtering AR coating is used to achieve a reflectivity of ≤0.5% (about 4% for ordinary glass), reducing environmental reflection interference.
03. 2.5D edges reserved for users with shells
Guanfudun adopts a 2.5D edge design.Reserve space for the phone case assembly at the edgeSuitable for users who wear a case on a daily basis; Users who pursue the feel of the bare machine can choose the 3D heat-bent version product Guanfudun Qu (scinique® 2.0 Dual Protection Synergist Optical Technology).
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