Liquid crystal polymer (LCP) for MEMS: Processes and applications

Xuefeng Wang, Jonathan Engel, Chang Liu*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

156 Scopus citations

Abstract

In this paper we discuss newly developed microfabrication methods for liquid crystal polymer (LCP). LCP is a thermoplastic polymer made of aligned molecule chains with crystal-like spatial regularity. It exhibits unique electrical, physical and chemical properties, making it suitable for certain MEMS applications. MEMS-compatible fabrication processes such as metallization, plasma bulk etching and thermal bonding have been developed in our work. We demonstrated two micro sensor applications involving the LCP material.

Original languageEnglish (US)
Pages (from-to)628-633
Number of pages6
JournalJournal of Micromechanics and Microengineering
Volume13
Issue number5
DOIs
StatePublished - Sep 2003

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials
  • Mechanical Engineering
  • Electrical and Electronic Engineering

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