International Display Workshops General Incorporated Association

13:00 〜 13:20

[EP3-1 (Invited)] Chromatic Color Representation in Silver Deposition Based Electrochromic Cell Toward Color Reflective Display

*Norihisa Kobayashi1 (1.Chiba University (Japan))

Electrochromism, Silver Electrodeposition, e-Paper, Smart window

https://doi.org/10.36463/idw.2022.0828

We reported Ag deposition-based electrochromic cell (ECD) which showed reversible color change from transparent to chromatic color, black and silver-mirror in a single device. This coloration is based on the absorption by localized surface plasmon resonance (LSPR) enhanced by the silver nano deposit. In this paper, we review a relationship between optical properties, deposition process and morphology of silver nanoparticles toward color reflective display.