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Influence of Low Molecular Weight PDMS Chains in PDMS-based Non-Photolithography

Published online by Cambridge University Press:  01 February 2011

Jinook Kim ,
C. H. Lee ,
Mikyung Park ,
G. S. Chae  and
In-Jae Chung
Jinook Kim
Affiliation:
ibis7777@lgphilips-lcd.com, LG.Philips LCD R & D center, 1 gr, 533, hogae-dong, dongan-gu, anyang-shi, gyongki-do, 431-080, Korea, Republic of
C. H. Lee
Affiliation:
ibis7777@lgphilips-lcd.com, LG.Philips LCD R&D Center, Anyang-shi, Gyongki-do, 431-080, Korea, Republic of
Mikyung Park
Affiliation:
ibis7777@lgphilips-lcd.com, LG.Philips LCD R&D Center, Anyang-shi, Gyongki-do, 431-080, Korea, Republic of
G. S. Chae
Affiliation:
ibis7777@lgphilips-lcd.com, LG.Philips LCD R&D Center, Anyang-shi, Gyongki-do, 431-080, Korea, Republic of
In-Jae Chung
Affiliation:
ibis7777@lgphilips-lcd.com, LG.Philips LCD R&D Center, Anyang-shi, Gyongki-do, 431-080, Korea, Republic of
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Abstract

We describe that an elastomeric stamp of poly(dimethylsiloxane) (PDMS) can modify the surface energy of some surfaces when brought into conformal contact with the number of stamping. We focus on an increase of the hydrophobicity of the patterned surface due to diffusion of low molecular weight (LMW) silicone polymer chains. The transfer of PDMS to the surface during patterning is relevant to and calls for attention by those who are using this method in applications where control of the surface chemistry is of importance for the application.

Keywords

diffusionlithography (deposition)coating

Information

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 921: Symposium T – Nanomanufacturing , 2006 , 0921-T06-03
Copyright
Copyright © Materials Research Society 2006

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