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Microparticle‐Based Soft Electronic Devices: Toward One‐Particle/One‐Pixel
Author(s) -
Hwang Hyejin,
Jeong Unyong
Publication year - 2020
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201901810
Subject(s) - microparticle , realization (probability) , nanotechnology , pixel , position (finance) , materials science , stencil , particle (ecology) , computer science , artificial intelligence , optics , physics , computational science , statistics , mathematics , oceanography , finance , economics , geology
While microparticle (MP) assemblies have long attracted academic interest, few practical applications of assembled MPs have been achieved because of technological difficulties related to MP synthesis, MP position registration, and the absence of device concepts. The precise positioning of functional MPs in a proper stencil can produce flexible/stretchable electronic devices, even when the MPs themselves are rigid. In recent years, remarkable progress has been made in the programmable position registration of MPs, production of functional MPs, and concepts for MP‐based, pixel‐type electronic devices. This progress report reviews the recent technological advances in MP assembly and discusses the technological challenges preventing the realization of the one‐particle/one‐pixel concept.