Piezoelectric Based Touch Sensing for Interactive Displays—A Short Review

Interactive display is an important part of electronic devices. It is widely used in smartphones, laptops, and industrial equipment. To achieve 3-dimensional detection, the piezoelectric touch panel gains great popularity for its advantages of high sensitivity, low cost, and simple structure. In ord...

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Bibliographic Details
Published inMaterials Vol. 14; no. 19; p. 5698
Main Authors Liu, Ziting, Fu, Zhe
Format Journal Article
LanguageEnglish
Published Basel MDPI AG 30.09.2021
MDPI
Subjects
Acoustics
Ceramics
Electronic devices
Flexibility
force sensing
Interactive computer systems
interactive display
Phase transitions
piezoelectric touch panel
Piezoelectricity
Polymers
Principles
Review
Single crystals
Smartphones
Touch control panels
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Summary:Interactive display is an important part of electronic devices. It is widely used in smartphones, laptops, and industrial equipment. To achieve 3-dimensional detection, the piezoelectric touch panel gains great popularity for its advantages of high sensitivity, low cost, and simple structure. In order to help readers understand the basic principles and the current technical status, this article introduces the work principles of the piezoelectric touch panel, widely-used piezoelectric materials and their characteristics, as well as the applications of the piezoelectric touch panel. The challenges and future trends are also discussed.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-3
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ObjectType-Review-1
ISSN:1996-1944
1996-1944
DOI:10.3390/ma14195698