Cited 3 time in webofscience Cited 3 time in scopus

Effect of photosensitivity in acrylic photoreactive electrode pastes on line width uniformity for large-sized plasma display panels

Title
Effect of photosensitivity in acrylic photoreactive electrode pastes on line width uniformity for large-sized plasma display panels
Authors
Kim, SH[Kim, Soon Hak]Kwon, Y[Kwon, Younghwan]Han, YS[Han, Yoon Soo]Hur, Y[Hur, Youngjune]Kwak, G[Kwak, Giseop]Woo, CM[Woo, Chang Min]Hur, BK[Hur, Byung Ki]Park, LS[Park, Lee Soon]
DGIST Authors
Han, YS[Han, Yoon Soo]
Issue Date
2008-01-05
Citation
Journal of Applied Polymer Science, 107(1), 658-666
Type
Article
Article Type
Article
Keywords
Acrylic BindersAcrylic MonomersCarboxylic AcidsElectrical PropertyElectrode PastesLithographyMolecular WeightMonomerOptical PropertyPhotoinitiatorsPhotolithographyPhotopolimerizationPhotosensitivityPlasma Display DevicesPolyacrylic AcidPolymer Membrane ElectrodesProcessingRadiation
ISSN
0021-8995
Abstract
Ag electrodes with line width uniformity for large-sized plasma display panels were successfully fabricated through a photolithographic process using photosensitive Ag pastes with optimized photosensitive properties. The photosensitivity of the Ag electrode pastes in the photolithographic process was investigated as a function of the types and contents of photoinitiators, the molecular weights and acid values of acrylic binders with carboxylic acid groups, and the process variables, such as the UV-light intensity and dose, with a step tablet. This study revealed that the photoinitiator was a major parameter for the photosensitivity of the Ag electrode pastes. With the photosensitivity of the photosensitive Ag electrode pastes optimized by the study of the photoinitiator contents, Ag electrodes with line width uniformity were achieved with an HSP-188 photoinitiator content of 15 wt % on the basis of the reactive monomers, regardless of the variation of the light dose from 250 to 350 mj/cm2 and intensity from 15 to 25 mW/cm2. © 2007 Wiley Periodicals, Inc.
URI
http://hdl.handle.net/20.500.11750/3574
DOI
10.1002/app.27139
Publisher
John Wiley and Sons
Files:
There are no files associated with this item.
Collection:
ETC1. Journal Articles


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