中国激光, 2014, 41 (s1): s106001, 网络出版: 2014-07-03  

柔性纳米金属网格透明电极及其应用

Flexible Nano Metal-grid Transparent Electrode and Its Application
作者单位
1 电子科技大学物理电子学院, 四川 成都 610054
2 重庆绿色智能技术研究院, 重庆 401122
摘要
柔性透明电极因其轻便、柔性、低成本等特点备受广大研究者的关注,在平板显示器、太阳能电池、触控面板等光电器件中具有很好的应用前景。采用光刻方法制备的银网格透明电极在可见光范围内(400~800 nm)的透射率大于90.48%、方块电阻可低至4.1 Ω/sq,且该透明电极具有很高的光导比σDC/σOP和良好的柔性,经过1000次弯曲,其方块电阻仅增加11.8%。进一步采用丝网印刷技术将金属网格应用于4 inch(1 inch=2.54 cm)柔性电阻触摸屏,验证了该透明电极在大面积的均匀性与可靠性。
Abstract
Flexible transparent electrode has attracted wide attentions from researchers due to its lightweight, flexibility, low-costing, and can be widely used in optoelectronic devices in the future such as flat panel displays, solar cells and touch panels.The Ag-grid transparent electrode is prepared by photolithography, the transmittance within the visible range(400~800 nm) is greater than 90.48% regardless of substrate,the sheet resistance can be low to 4.1 Ω/sq, and the transparent electrode has a high σDC/σOP and good flexibility,when bending 1000 times the sheet resistance only change 11.8%, and it is applied to 4 inches (1 inch=2.54 cm) flexible resistive touch screen by screen printing,demonstrating the uniformity and reliability of the transparent electrode.

刘海燕, 张为国, 周秀丽, 史浩飞. 柔性纳米金属网格透明电极及其应用[J]. 中国激光, 2014, 41(s1): s106001. Liu Haiyan, Zhang Weiguo, Zhou Xiuli, Shi Haofei. Flexible Nano Metal-grid Transparent Electrode and Its Application[J]. Chinese Journal of Lasers, 2014, 41(s1): s106001.

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