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A General Layer‐by‐Layer Printing Method for Scalable High‐Resolution Full‐Color Flexible Luminescent Patterns
Author(s) -
Zhao Cong,
Li Huizeng,
Wang Yang,
Li Kaixuan,
Hou Jue,
Ma Ying,
Li Mingzhu,
Song Yanlin
Publication year - 2019
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201900127
Subject(s) - materials science , layer (electronics) , luminescence , rgb color model , embedding , resolution (logic) , nanotechnology , scalability , optoelectronics , pixel , wearable computer , layer by layer , high resolution , computer science , artificial intelligence , embedded system , remote sensing , database , geology
High‐resolution scalable and colorful flexible luminescent patterns are prepared through an alternate printing method in a layer‐by‐layer (LBL) manner without any patterned substrates or masks. The novel embedding self‐assembly process retains high resolution to the sub‐micrometer level. This method is applied to achieve high‐resolution red, green, and blue (RGB) pixel array patterns, standard white light patterns, and various cross‐typed patterns. The fabricating process is flexible and straightforward, making it useful for diverse applications in patterning nanocomposites for wearable optoelectronic devices.