Electronic design automation for increased robustness in inkjet-printed electronics

Electronic design automation for increased robustness in inkjet-printed electronics
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电子设计自动化可提高喷墨印刷电子产品的稳健性

DOI:
10.1088/2058-8585/ab4c1c
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发表时间:
2019
影响因子:
3.1
通讯作者:
Rinklin
Rinklin
中科院分区:
工程技术4区
文献类型:
--
作者:
Rinklin

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印刷电子由于具有低材料消耗的快速和可扩展的工艺而对于低成本、大面积制造非常感兴趣。然而,当前需要显著的资源来微调布局设计和工艺参数以防止非预期的制造伪影。这项研究提出了使用电子设计自动化,以减轻这种文物分割输入布局和安排产生的对象在单独的无冲突层。为此,定义了与喷墨打印相关的两个示例性冲突。第一个地址的异构结构组成的低和高分辨率的功能。第二个问题涉及需要高特征密度的布局。实验数据用于推导层布置的约束。最后,混合整数线性规划被用来正式建模的问题,并在上述约束下的总层数最小化。印刷测试布局与算法处理的结果,其特征在于在膜形态,设备功能,和制造产量。数据表明,与非优化的制造批次相比,优化的制造批次具有更一致的制造结果和显著增加的产量。布局的最终处理不需要人工干预,并且可以容易地转移到各种油墨基板系统。
Printed electronics is of great interest for low-cost, large-area fabrication due to fast and scalable processes with low material consumption. However, notable resources are currently required for fine-tuning layout designs and process parameters to prevent unintended fabrication artifacts. This study proposes the use of electronic design automation to mitigate such artifacts by segmenting input layouts and arranging the resulting objects in separate conflict-free layers. To this end, two exemplary conflicts with relevance for inkjet printing are defined. The first addresses heterogeneous structures composed of low-and high-resolution features. The second is concerned with layouts requiring a high feature density. Experimental data is used to derive constraints for layer arrangement. Finally, mixed-integer-linear programming is used to formally model the problem and minimize the total number of layers under the aforementioned constraints. The results of printing test layouts with and without algorithmic treatment are characterized in terms of film morphology, device functionality, and fabrication yield. The data demonstrates a more consistent fabrication outcome and significantly increased yields for optimized fabrication batches compared to non-optimized ones. The final processing of the layouts requires no human intervention and can readily be transferred to a variety of ink-substrate systems.
一种用于印刷电子的新型开关装置:喷墨印刷微机电继电器。
DOI: --
发表时间: 2013
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适用于大面积电子产品的全喷墨印刷耐应力微机电簧片继电器
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发表时间: 2016
期刊:
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