首页> 美国卫生研究院文献>Micromachines >Highly Integrated Elastic Island-Structured Printed Circuit Board with Controlled Young’s Modulus for Stretchable Electronics
【2h】

Highly Integrated Elastic Island-Structured Printed Circuit Board with Controlled Young’s Modulus for Stretchable Electronics

机译:高度可控的弹性岛结构印刷电路板具有可控制杨氏模量的可拉伸电子产品

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

A stretchable printed circuit board (PCB), which is an essential component of next-generation electronic devices, should be highly stretchable even at high levels of integration, as well as durable under repetitive stretching and patternable. Herein, an island-structured stretchable PCB composed of materials with controlled Young’s modulus and viscosity by adding a reinforcing agent or controlling the degree of crosslinking is reported. Each material was fabricated with the most effective structures through a 3D printer. The PCB was able to stretch 71.3% even when highly integrated and was patterned so that various components could be mounted. When fully integrated, the stress applied to the mounted components was reduced by 99.9% even when stretched by over 70%. Consequently, a 4 × 4 array of capacitance sensors in a stretchable keypad demonstration using our PCB was shown to work, even at 50% stretching of the PCB.
机译:作为下一代电子设备的重要组成部分的可拉伸印刷电路板(PCB),即使在高集成度下也应具有很高的可拉伸性,并且在重复拉伸和图案化下也应具有耐用性。在此,报道了由通过添加增强剂或控制交联度来控制杨氏模量和粘度的材料组成的岛状可拉伸PCB。每种材料都是通过3D打印机以最有效的结构制成的。即使高度集成,PCB仍能够拉伸71.3%,并进行了图案化,因此可以安装各种组件。完全集成后,即使拉伸超过70%,施加在已安装组件上的应力也会降低99.9%。因此,即使在PCB拉伸50%的情况下,在使用我们的PCB的可拉伸键盘演示中,一个4×4的电容传感器阵列也能正常工作。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号