图案色彩可变换的光纤织物

为获得一种新颖的发光织物，将光纤与普通纱线交织提花，通过重纬组织设计使处于织物表面的光纤形成图案，并利用织物中屈曲的光纤产生侧发光，配合电路设计和控制单元设计，使发光织物中绿色宋体“福”字和红色草书“福”字交替出现，从而研制出可变换图案与色彩的发光织物“百福图”。光源由发光二极管提供，利用BM-5A亮度色度计测量发光织物的亮度，其亮度值为0.7～4.5 cd/m2，远远高于肉眼所能观察到的最低亮度。这种织物可用于各类装饰，并可开发为柔性织物显示器。

Development of optical fiber fabric with pattern color changeable

To obtain a novel luminescent fabric, optical fibers and common yarns are used to fabricate a union fabric which has patterns on its surface that are formed by optical fibers via double picks structure design, and by utilizing the lateral light emitted from the crooked optical fibers in the fabric, coupled with circuit design and control unit design, the Chinese character “FU” woven with optical fibers in this fabric deplays in green light and red light alternatively. This light-emitting fabric with changeable patterns and colors has light-emitting diodes as its light source, and BM-5A luminance colorimeter is used to measure its luminance, the value is ranging from 0.7 to 4.5cd/m2, far higher than that can be observed by human eye. The luminescent fabric developed in this paper can be used for all kinds of decoration and further development as flexible displays.