2026-09-19T12:16:37Zhttps://dspace.mit.edu/server/oai/requestoai:dspace.mit.edu:1721.1/465432022-01-13T07:54:36Zcom_1721.1_7582com_1721.1_7581col_1721.1_131023
David E. Hardt.
Shen, Xiao, M. Eng. Massachusetts Institute of Technology
Massachusetts Institute of Technology. Dept. of Mechanical Engineering.
Massachusetts Institute of Technology. Department of Mechanical Engineering
2009-08-26T16:46:17Z
2009-08-26T16:46:17Z
2008
2008
http://hdl.handle.net/1721.1/46543
418043588
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2008.
Includes bibliographical references (p. 94-95).
Micro-contact printing ([mu]CP) is a technology that prints directly off a patterned elastomeric stamp by transferring only a molecular monolayer of ink to a surface, providing a low-cost, high resolution and widely applicable method of nano-scale patterning. Roll to roll is recognized as one of the most promising models for high volume micro-contact printing since it offers advantages such as high throughput, convenient material handling and conformal contact propagation. We have designed and built a tool to study the behavior of micro-contact printing in a roll to roll paradigm, with the three fold objective of printing at high speeds, over large areas and obtaining good quality. A speed of as high as 400 feet/min was achieved with good printing quality. This thesis provides details of this roll to roll high speed micro-contact printing technique from mechanical design to system control to final experiment result analysis, with a concentration in system control. We were also able to keep the distortions to as low as 28 microns over an area of 5.8"x5" and maintain dimensional distribution within 1 micron. A proof-of-concept continuous etching tool was also built to match the speed of the print tool.
by Xiao Shen.
M.Eng.
118 p.
eng
Massachusetts Institute of Technology
M.I.T. theses are protected by
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http://dspace.mit.edu/handle/1721.1/7582
Mechanical Engineering.
Design and analysis of high-speed continuous micro-contact printing
High-speed continuous micro-contact printing
Thesis
application/pdf
Publication
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unknown
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<Abstract>Micro-contact printing ([mu]CP) is a technology that prints directly off a patterned elastomeric stamp by transferring only a molecular monolayer of ink to a surface, providing a low-cost, high resolution and widely applicable method of nano-scale patterning. Roll to roll is recognized as one of the most promising models for high volume micro-contact printing since it offers advantages such as high throughput, convenient material handling and conformal contact propagation. We have designed and built a tool to study the behavior of micro-contact printing in a roll to roll paradigm, with the three fold objective of printing at high speeds, over large areas and obtaining good quality. A speed of as high as 400 feet/min was achieved with good printing quality. This thesis provides details of this roll to roll high speed micro-contact printing technique from mechanical design to system control to final experiment result analysis, with a concentration in system control. We were also able to keep the distortions to as low as 28 microns over an area of 5.8"x5" and maintain dimensional distribution within 1 micron. A proof-of-concept continuous etching tool was also built to match the speed of the print tool.</Abstract>
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