Recent Progress of Fiber Shaped Lighting Devices for Smart Display Applications-A Fibertronic Perspective
- Authors
- Kwon, Seonil; Hwang, Yong Ha; Nam, Minwoo; Chae, Hyeonwook; Lee, Ho Seung; Jeon, Yongmin; Lee, Somin; Kim, Chan Young; Choi, Seungyeop; Jeong, Eun Gyo; Choi, Kyung Cheol
- Issue Date
- Feb-2020
- Publisher
- WILEY-V C H VERLAG GMBH
- Keywords
- e-textiles; fiber electronics; lighting devices; wearable displays; wearable phototherapies
- Citation
- ADVANCED MATERIALS, v.32, no.5
- Journal Title
- ADVANCED MATERIALS
- Volume
- 32
- Number
- 5
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/84342
- DOI
- 10.1002/adma.201903488
- ISSN
- 0935-9648
- Abstract
- Advances in material science and nanotechnology have fostered the miniaturization of devices. Over the past two decades, the form-factor of these devices has evolved from 3D rigid, volumetric devices through 2D film-based flexible electronics, finally to 1D fiber electronics (fibertronics). In this regard, fibertronic strategies toward wearable applications (e.g., electronic textiles (e-textiles)) have attracted considerable attention thanks to their capability to impart various functions into textiles with retaining textiles' intrinsic properties as well as imperceptible irritation by foreign matters. In recent years, extensive research has been carried out to develop various functional devices in the fiber form. Among various features, lighting and display features are the highly desirable functions in wearable electronics. This article discusses the recent progress of materials, architectural designs, and new fabrication technologies of fiber-shaped lighting devices and the current challenges corresponding to each device's operating mechanism. Moreover, opportunities and applications that the revolutionary convergence between the state-of-the-art fibertronic technology and age-long textile industry will bring in the future are also discussed.
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