Fabrication of transparent quartz roll mold using a roll-to-plate wrapping process for flexible electronics

In this study, we numerically simulated the equivalent stress and deformation of a brittle quartz roll with the aim of optimizing its structure and conditions of use in roll-to-plate (R2P) wrapping with a transparent quartz roll. Initially, we analyzed the equivalent stress and contact phenomena bet...

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Autor principal:	NamSeok Lee
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Flexible electronics Roll-to-plate (R2P) wrapping Roll-to-roll (R2R) imprint Transparent roll Mold Equivalent stress Polydimethylsiloxane (PDMS) Electronics TK7800-8360 Technology (General) T1-995
Acceso en línea:	https://doaj.org/article/aefd13bc64d9470e8f2ab25e33dcac2c
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spelling	oai:doaj.org-article:aefd13bc64d9470e8f2ab25e33dcac2c2021-11-24T04:33:56ZFabrication of transparent quartz roll mold using a roll-to-plate wrapping process for flexible electronics2590-007210.1016/j.mne.2021.100097https://doaj.org/article/aefd13bc64d9470e8f2ab25e33dcac2c2021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2590007221000186https://doaj.org/toc/2590-0072In this study, we numerically simulated the equivalent stress and deformation of a brittle quartz roll with the aim of optimizing its structure and conditions of use in roll-to-plate (R2P) wrapping with a transparent quartz roll. Initially, we analyzed the equivalent stress and contact phenomena between the quartz rolls and the flexible mold by varying the structural parameters of two differently structured quartz rolls to optimize the structure of the R2P system. The results of our analysis enabled us to determine the structure of the R2P system with a polydimethylsiloxane (PDMS) wrapped quartz roll. Further, we analyzed the effects of the thickness of the PDMS cushion and the E-modulus on the stress experienced by the quartz roll and optimized these parameters for the R2P wrapping process. Finally, we applied the optimized quartz roll structure and condition to the actual R2P wrapping process. In addition, we used our wrapped transparent quartz roll mold for the R2R imprint lithography of a micropattern.NamSeok LeeElsevierarticleFlexible electronicsRoll-to-plate (R2P) wrappingRoll-to-roll (R2R) imprintTransparent roll MoldEquivalent stressPolydimethylsiloxane (PDMS)ElectronicsTK7800-8360Technology (General)T1-995ENMicro and Nano Engineering, Vol 13, Iss , Pp 100097- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Flexible electronics Roll-to-plate (R2P) wrapping Roll-to-roll (R2R) imprint Transparent roll Mold Equivalent stress Polydimethylsiloxane (PDMS) Electronics TK7800-8360 Technology (General) T1-995
spellingShingle	Flexible electronics Roll-to-plate (R2P) wrapping Roll-to-roll (R2R) imprint Transparent roll Mold Equivalent stress Polydimethylsiloxane (PDMS) Electronics TK7800-8360 Technology (General) T1-995 NamSeok Lee Fabrication of transparent quartz roll mold using a roll-to-plate wrapping process for flexible electronics
description	In this study, we numerically simulated the equivalent stress and deformation of a brittle quartz roll with the aim of optimizing its structure and conditions of use in roll-to-plate (R2P) wrapping with a transparent quartz roll. Initially, we analyzed the equivalent stress and contact phenomena between the quartz rolls and the flexible mold by varying the structural parameters of two differently structured quartz rolls to optimize the structure of the R2P system. The results of our analysis enabled us to determine the structure of the R2P system with a polydimethylsiloxane (PDMS) wrapped quartz roll. Further, we analyzed the effects of the thickness of the PDMS cushion and the E-modulus on the stress experienced by the quartz roll and optimized these parameters for the R2P wrapping process. Finally, we applied the optimized quartz roll structure and condition to the actual R2P wrapping process. In addition, we used our wrapped transparent quartz roll mold for the R2R imprint lithography of a micropattern.
format	article
author	NamSeok Lee
author_facet	NamSeok Lee
author_sort	NamSeok Lee
title	Fabrication of transparent quartz roll mold using a roll-to-plate wrapping process for flexible electronics
title_short	Fabrication of transparent quartz roll mold using a roll-to-plate wrapping process for flexible electronics
title_full	Fabrication of transparent quartz roll mold using a roll-to-plate wrapping process for flexible electronics
title_fullStr	Fabrication of transparent quartz roll mold using a roll-to-plate wrapping process for flexible electronics
title_full_unstemmed	Fabrication of transparent quartz roll mold using a roll-to-plate wrapping process for flexible electronics
title_sort	fabrication of transparent quartz roll mold using a roll-to-plate wrapping process for flexible electronics
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/aefd13bc64d9470e8f2ab25e33dcac2c
work_keys_str_mv	AT namseoklee fabricationoftransparentquartzrollmoldusingarolltoplatewrappingprocessforflexibleelectronics
_version_	1718415934225383424

Fabrication of transparent quartz roll mold using a roll-to-plate wrapping process for flexible electronics

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