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Journal of Applied Sciences
  Year: 2010 | Volume: 10 | Issue: 12 | Page No.: 1104-1109
DOI: 10.3923/jas.2010.1104.1109
 
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Transparent Conductive Multilayer Films with Optically Clear Adhesive Interlayer for Touch Panel Devices
Sang Ju Lee, Jae Yong So, Chul Park, Tae Gon Ban and Lee Soon Park

Abstract:
We synthesized Optically Clear Adhesive (OCA) polymers and tested as an interlayer between two polyethylene terephthalate (PET) films on top of which transparent Indium Tin Oxide (ITO) was deposited. The polymers of OCA was produced from free radical polymerizations by using 2-ethylhexyl acrylate (2-EHA), methyl methacrylate (MMA), Butyl Acrylate (BA), Acrylic Acid (AA) and 2-hydroxy ethyl methacrylate (2-HEMA). Some of fundamental OCA characteristics including Tg, Probe Tack and Peel strength were investigated with the change of MMA and 2-HEMA monomers. The characteristics of ITO coated three layer film were also investigated on the change of RF powder, deposit pressure and heat treatment. These results suggest that the multilayer film using synthesized OCA have the potential to be used in the fabrication of touch panel devices.
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How to cite this article:

Sang Ju Lee, Jae Yong So, Chul Park, Tae Gon Ban and Lee Soon Park, 2010. Transparent Conductive Multilayer Films with Optically Clear Adhesive Interlayer for Touch Panel Devices. Journal of Applied Sciences, 10: 1104-1109.

DOI: 10.3923/jas.2010.1104.1109

URL: https://scialert.net/abstract/?doi=jas.2010.1104.1109

 
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