Fabrication method of functional micro/nano structures over large-area, flexible and high curvature surfaces, by drawing a fiber from a preform
Номер патента: EP3377681A1
Опубликовано: 26-09-2018
Автор(ы): Alexis PAGE, Dang Tung NGUYEN, Fabien Sorin, WEI Yan, Yunpeng QU
Принадлежит: Ecole Polytechnique Federale de Lausanne EPFL
Опубликовано: 26-09-2018
Автор(ы): Alexis PAGE, Dang Tung NGUYEN, Fabien Sorin, WEI Yan, Yunpeng QU
Принадлежит: Ecole Polytechnique Federale de Lausanne EPFL
Реферат: The method for drawing a fiber with a textured surface comprises the following steps: - forming of a preform from which the fiber is to be drawn with a textured surface; - addition of an outer layer to the textured preform to preserve the shape of the texture of the preform surface during the drawing operation; - drawing of a fiber from the preform, whereby the fiber keeps the formed texture of the preform surface and - removing the additional outer layer to leave the original surface textured fiber exposed. The obtained fiber can be used as a mold to form a textured hollow channel in another material, as a surface coating and as a pressure detector.
Fabrication method of functional micro/nano structures over large-area, flexible and high curvature surfaces, by drawing a fiber from a preform
Номер патента: WO2017085323A1. Автор: WEI Yan,Fabien Sorin,Dang Tung NGUYEN,Yunpeng QU,Alexis PAGE. Владелец: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL). Дата публикации: 2017-05-26.