With wireless communication evolving toward lightweight, invisible and system‑integrated architectures, antennas featuring high optical transparency and stable radio‑frequency (RF) performance have become an essential requirement. Centered on material innovation and precision manufacturing, our solution utilizes self‑developed conductive materials and micro‑nano fabrication techniques to flexibly tune the sheet resistance and optical transmittance of transparent antennas, delivering balanced performance in high light transmittance, low transmission loss and thin‑film flexibility. Moreover, a proprietary protective film system is adopted to enhance the stability of integrated optical‑RF performance. Applicable to consumer electronics, automotive glass, smart cockpits, AR/VR devices and smart home terminals, this design seamlessly integrates antenna structures with terminal appearances. It breaks inherent layout and visual limitations of conventional antennas, resolves the industry bottleneck of trade‑offs between RF performance and aesthetic design, and provides lightweight, invisible and highly reliable wireless connectivity for next‑generation smart terminals.