상세정보
학술지
Reflective-Type Transparent/Colored Mirror Switchable Device Using Reversible Electrodeposition with Fabry- Perot Interferometer
- 발행일
- 202010
- 출처
- Advanced Materials Technologies, v.5 no.10, pp.1-10
- ISSN
- 2365-709X
- 출판사
- Wiley
- 협약과제
- 19HB3300, 저저항 유연전극 기반 탈부착형 차량용 전기변색 소자 개발, 김태엽
- 초록
- Reversible electrodeposition (RED) devices have been considered as the optical transmittance or reflectance switchable display for the reflective display applications. In this study, transparent/colored mirror switchable RED device is demonstrated by integrating the Fabry?밣erot (FP) interferometer. Indium-tin-oxide (ITO)-based FP interference effect is utilized for color filter to emit particular wavelength. Color-switchable RED cells are researched using ITO (red, green, and blue (RGB)) films and tungsten (W) films as partially reflective layers for the cavities. The red/green/blue colored mirrors are developed according to ITO thickness as the Ag film deposit. Then, the ITO (RGB) pixelated RED devices are investigated by differential deposition process. In the 25혻×혻25 쨉m2 sized ITO (RGB) micro-subpixels mirror, the high transparent and high reflectivity states are successfully achieved, which can be applied to reflective-type transparent displays.
- KSP 제안 키워드
- Ag film, Display applications, Film deposit, High reflectivity, Interference effects, Optical transmittance, Red cells, Transparent display, color filters, color-switchable, deposition process