オオイ リュウ oi ryu
大井 龍
- 所属 東京家政大学 家政学部 服飾美術学科
- 職種 教授
| 論文種別 | 原著 |
| 言語種別 | 英語 |
| 査読の有無 | 査読あり |
| 表題 | Optical Properties and Applications of Polarized Yarns and Textiles Integrated with Polarizing Dyes |
| 掲載誌名 | 正式名：Journal of Fiber Science and Technology 略 称：J. Fiber Sci. Technol. ISSNコード：21897654 |
| 掲載区分 | 国内 |
| 巻・号・頁 | 81(3),pp.42-50 |
| 総ページ数 | 9 |
| 著者・共著者 | Ryu Oi, Riho Kawashima, Izumi Sakai, Sayaka Shiba, Mone Yamada, Yuu Hiranuma, Takamichi Amako, Seiichi Kobayashi |
| 担当区分 | 筆頭著者 |
| 発行年月 | 2025/03 |
| 概要 | This study explores the integration of polarizing dyes—commonly used in LCDs and sunglasses—into yarns and textiles to evaluate their optical properties and potential clothing applications. High-temperature-resistant dyes enabled the creation of colored polyester yarns via melt spinning. Five monofilament yarn colors were produced and assessed for their polarizing properties, showing color changes depending on yarn alignment with a polarizer. Using a UV-Vis spectrophotometer with a polarizing film, a practical method to evaluate polarization degree was established. The yarns were compatible with embroidery machines, allowing unique optical effects and hidden images. Multifilament yarns were woven into textiles using a Jacquard loom, and these textiles displayed noticeable changes in light transmission and reflection with or without a polarizing film. The results indicate that polarized textiles could enable innovative uses in fashion and costume design. |
| researchmap用URL | https://www.jstage.jst.go.jp/article/fiberst/81/3/81_2025-006/_article/-char/ja |