可控发光织物的研制及其亮度表征

为开发一种制作简便,具有较好发光效果的织物,将PMMA芯端发光光导纤维按一定组织与普通纺织纤维交织,使光纤织物表面组织形成图案,对所需发光部分的光纤进行表面处理,通过电路设计,利用发光二极管提供不同颜色的光源,获得可控发光织物。其中光纤表面采用侧发光处理效果较好的正己烷与丙酮混合试剂处理。对所制成的发光织物的发光亮度进行测量,结果表明发光效果明显。该织物可用于舞台装饰、家纺、安全警示等领域,可进一步开发为柔性织物显示器。

Manufacture of controllable luminous fabric and characterization of the luminance

In order to develop a fabric with good luminous effect and easy manufacture,PMMA core optical fibers with end luminescence are woven with common textile fibers according to a certain fabric weave.The optical fibers′ surface weave forms a pattern.And then surface treatment is performed on the portion of the fabric which is desired to be luminous.The fabric is integrated with electronic circuit and embedded with electronic elements.The light emitting diode(LED) is used as illuminant in the fabric.The mixture reagent of hexane and acetone that brings good side-glowing luminance is used to treat the optical fibers′ surface.The luminance performance of the fabric is tested.And the results show that it has obvious luminous effect.The luminous fabric designed in this paper can be used in stage decoration,household textiles,and warning signal fields.Further research may be directed to the development of flexible fabric display with it.