전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2019년도 추계학술대회
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- Pages.166-167
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- 2019
스마트윈도우용 대면적 액정셀 제작과 특성에 대한 연구
A Study on Fabrication and Characteristics of Large Area Liquid-Crystal Cell for Smart-Window
초록
Smart windows are used as windows and doors to determine cooling and heating efficiency in the construction field. It's characteristics can increase the energy saving efficiency. In addition, the function of the smart window that can control the light transmittance transmitted from the external environment of the building to the building according to the needs of the user is attracting attention. In this study, a liquid crystal cell capable of controlling light transmittance of 297 × 210 ㎟ was fabricated by using a liquid crystal device as an optical shutter. Analysis of transmittance change according to driving voltage and driving stability according to thermal environment, We confirmed the applicability of building exterior materials as smart windows.
키워드