Owing to the good adhere ability, hydrophobility and bearing oil ability of PDMS, the contrast of brightness of the pixel unit is realized, by successfully controlling the outspreading and shrinking of the oil droplet in the simplified structure.

• 利用具有良好黏合性、水性和耐油性的PDMS(二甲基硅氧烷)料,研制了结构精简的反射型显示单元,成功地控制了显示单元中油滴的扩张与收缩,实现了像素单元对比度的变化。