Patterning of micro-scale conductive networks using reel-to-reel flexographic printing
Patterning of micro-scale conductive networks using reel-to-reel flexographic printing
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DOI：
10.1016/j.tsf.2010.05.125
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发表时间：
2010-08-31
期刊：
影响因子：
2.1
通讯作者：
Claypole, T. C.
中科院分区：
文献类型：
--
作者：
Deganello, D.;Cherry, J. A.;Claypole, T. C.
柔性版印刷工艺已被用于印刷微尺度导电网络。这些网络已被用来降低柔性衬底上涂覆的透明导电层的方阻，同时限制对表观透明度的影响。改变了网络内导电线的取向和宽度，以确定对所产生的方阻的任何影响。方向性对所产生的方阻的影响最小，导电线的宽度对导电性的影响最小，较薄的导电线导致网络具有较低的单位面积方阻覆盖率。导电线在74.6微米宽和0.74微米高的网络内，导致在18.6%的覆盖率下的方阻为1.26Omega/m2。(C)2010爱思唯尔B V版权所有
The flexographic printing process has been employed to print micro-scale conductive networks These networks have been utilised to reduce the sheet resistance of a coated transparent conductive layer on a flexible substrate, while limiting the effect on the apparent transparency. The orientation and the width of the conductive tracks within the networks were varied to identify any effect on the resulting sheet resistance The orientation was shown to a have minimal effect on the resulting sheet resistance Track width affected the conductivity, thinner tracks resulted in networks with lower sheet resistance per area coverage Conductive tracks within networks of 74 6 mu m width and 0 74 mu m height, resulting in a sheet resistance of 1.26 Omega/square at 18 6% coverage have been achieved. (C) 2010 Elsevier B V All rights reserved