Microelectronic yarn and preparation method thereof

Abstract

The invention discloses a microelectronic yarn. The microelectronic yarn comprises an assembly yarn and a core yarn which are in contact with each other; the assembly yarn is provided with a flexiblefiber structure substrate of electronic components, so that the flexible fiber structure substrate is very soft; meanwhile, since the ductility of the core yarn is poorer than that of the assembly yarn, when the microelectronic yarn is deformed, the core yarn bears the load and limits the axial tensile deformation, thereby preventing the assembly yarn from bearing the load and preventing the microelectronic yarn from being damaged easily. The invention also provides a preparation method of the microelectronic yarn, and the prepared microelectronic yarn also has the beneficial effects. 本发明公开了一种微电子纱线，包括相互接触的组件纱和芯纱。组件纱中设置有电子元器件的柔性纤维结构基底，使得柔性纤维结构基底非常柔软；同时由于芯纱的延展性低于组件纱的延展性，使得当微电子纱线发生形变时，芯纱承受载荷，并限制轴向拉伸变形，进而避免组件纱承受载荷，以使微电子纱线不易损坏。本发明还提供了一种微电子纱线的制备方法，所制备而成的微电子纱线同样具有上述有益效果。