Advanced Materials Technologies, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 16, 2024
Abstract Color filters are extensively utilized in various applications, including photovoltaic devices, printing, liquid crystal displays, image sensors, digital photography, projection systems, and other optical instruments. In this paper, an F‐P cavity structure based on metal‐insulator‐metal (Ag‐ZnS‐Ag) is designed. By selecting specific materials tuning structural parameters, strong coupling effects formed through the interaction between Fabry‐Pérot (FP) resonance intermediate dielectric LSP metal surface. This can generate a narrow‐band peak within visible light spectrum. thickness of cavity, color filtration across 380–700 nm range be dynamically obtained, enabling continuous multi‐band filtering light. Within range, structure, functioning as filter, achieve transmission efficiency up to 56% FWHM 10–24 nm. Additionally, used design wide‐color gamut plasma for constructing RGB spaces. When ZnS 55 nm, it corresponds blue channel space; at 75 green channel; 95 red channel. space cover 100% sRGB 99.946% Adobe gamut. summary, provides new approach designing simple, photolithography‐free that enable exhibit wide
Language: Английский
