Electret-induced electric field assisted luminescence modulation for interactive visualized sensing in a non-contact mode

Hai Lu Wang, Li Su, Hua Yang Li, Zhong Lin Wang, Guang Zhu

Research output: Journal PublicationArticlepeer-review

5 Citations (Scopus)

Abstract

Here, an innovative noncontact interactive visualized sensor based on an electret is reported. Visualization of a floating external object, such as the contour, the separation distance and the velocity, is achieved in a completely non-contact way. Besides, identification of hidden patterns inside the device, including letters and a bar code, is successfully acquired through a non-contact scanning method.

Original languageEnglish
Pages (from-to)1144-1149
Number of pages6
JournalMaterials Horizons
Volume7
Issue number4
DOIs
Publication statusPublished - Apr 2020

ASJC Scopus subject areas

  • Materials Science (all)
  • Mechanics of Materials
  • Process Chemistry and Technology
  • Electrical and Electronic Engineering

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