Display Antenna Layout With Dummy Electrode for Uniform Screen Appearance

The patent applies homogeneity by making the film layer types and materials consistent across both the radiation area and non-radiation area. Specifically, the same transparent conductive oxide layer (e.g., ITO, IZO, or IGZO) is used in both regions, ensuring uniform optical properties and eliminating visual shadows that would otherwise appear at the boundaries between different material regions.

The patent applies local quality by differentiating the electrode structures in different regions: the radiation area uses a metal radiation electrode for effective electromagnetic wave emission, while the non-radiation area uses a transparent conductive oxide electrode that provides electrical connection without blocking light. This localized differentiation allows each region to have the specific properties needed for its function while maintaining overall visual uniformity through consistent film layer architecture.

The patent eliminates visual shadows by ensuring homogeneity in the film layer composition across the entire display area. The same transparent conductive oxide layers are deposited in both the radiation and non-radiation areas, creating uniform optical characteristics that prevent shadow formation at boundaries, while the metal radiation electrode maintains its radiation efficiency through proper material selection and结构设计.

The patent introduces transparent conductive oxide materials as intermediary elements that serve dual functions: they provide the necessary electrical connection and electrode functionality while simultaneously maintaining optical transparency. This intermediary material allows the metal radiation electrode to perform its radiation function effectively without creating visual shadows, as the transparent conductive oxide layers uniformize the appearance across different functional regions.