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A strain-isolation design for stretchable electronics
  • ISSN号:0567-7718
  • 期刊名称:《力学学报:英文版》
  • 时间:0
  • 分类:TN818.06[电子电信—信息与通信工程] V271.41[航空宇航科学与技术—飞行器设计;航空宇航科学技术]
  • 作者机构:[1]Departments of Civil and Environmental Engineering, and Mechanical Engineering,Northwestern University, Evanston,IL 60208,USA, [2]Department of Engineering Mechanics, Dalian University of Technology,Dalian 116024,China, [3]Department of Engineering Mechanics,Zhejiang University, Hangzhou 310058,China, [4]Materials Research Laboratory,Department of Materials Science and Engineering,Beckman Institute.University of Illinois, Urbana,IL 61801,USA, [5]AML,Department of Engineering Mechanics, Tsinghua University,Beijing 100084,China, [6]Departments of Chemistry,Electrical and Computer Engineering, and Mechanical Science and Engineering,University of Illinois, Urbana,IL 61801,USA
  • 相关基金:supported by NSF(DMI-0328162 and ECCS-0824129); the National Natural Science Foundation of China (10820101048); Ministry of Education of China and the National Basic Research Program of China(2007CB936803).
中文摘要:

可拉长的电子学在下一代的半导体设备代表最近的开发的一个方向。如此的系统有潜力提供常规基于晶片的技术的性能,但是他们能象一个橡胶乐队一样被拉长,象绳一样扭动了,在一支铅笔上弯曲,并且象一份报纸一样合拢了。从与如此的变丑联系的紧张孤立活跃设备是设计的一个重要方面。一策略包含通过顺从的粘合剂层的插入从底层的变丑防护电子学。这份报纸建立一个简单、分析模型并且由有限元素方法验证结果。相对厚的、顺从的粘合剂是有效的在电子学减少紧张,,的结果表演是一部相对短的电影。

英文摘要:

Stretchable electronics represents a direction of recent development in next-generation semiconductor devices.Such systems have the potential to offer the performance of conventional wafer-based technologies,but they can be stretched like a rubber band,twisted like a rope, bent over a pencil,and folded like a piece of paper.Isolating the active devices from strains associated with such deformations is an important aspect of design.One strategy involves the shielding of the electronics from deformation of the substrate through insertion of a compliant adhesive layer. This paper establishes a simple,analytical model and validates the results by the finite element method.The results show that a relatively thick,compliant adhesive is effective to reduce the strain in the electronics,as is a relatively short film.

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期刊信息
  • 《力学学报:英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国力学学会 中国科学院力学研究所
  • 主编:卢天健
  • 地址:北京市海淀区北四环西路15号
  • 邮编:100190
  • 邮箱:actams@cstam.org.cn
  • 电话:010-62536271
  • 国际标准刊号:ISSN:0567-7718
  • 国内统一刊号:ISSN:11-2063/O3
  • 邮发代号:2-703
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:352