Corrosion Protection of Aluminum Data Line in TFT-LCD Using Chemical Conversion Coating

Jong Hyun Seo

doi:10.4028/www.scientific.net/SSP.124-126.1553

Paper Titles

A Study on Corrosion-Resistant Properties of Unleaded Bi-Containing Automotive Epoxy Primers
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Tribological Behavior and Surface Chemistry Characteristics of Quasicrystal Coatings
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Electrochemical Interpretation of a Stress Corrosion Cracking of Thermally Treated Ni Base Alloys in a Lead Contaminated Water
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Application of Taguchi Method for Optimization of Vacuum Plasma Sprayed CoNiCrAlY Coatings
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Corrosion Protection of Aluminum Data Line in TFT-LCD Using Chemical Conversion Coating
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Influences of Si, W, and Cu on the Localized and Stress Corrosion of 18 % Cr Austenitic Stainless Steel
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Effects of Pretreatment on the Etch Pit Formation during the Electrochemical Etching of Aluminum
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Study on Nickel Ferrite Formation by Using a Simple Method to Simulate Heat Transfer Surface
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Bonding Strength of Top Coat and its Fracture Mechanism in Thermal Barrier Coatings with Thermal Fatigue
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Corrosion Protection of Aluminum Data Line in TFT-LCD Using Chemical Conversion Coating

Abstract:

In order to prevent pitting corrosions in aluminum thin film, zirconium incorporated chemical conversion coating on sputtered aluminum film was studied. Several pretreatment methods for conversion coating on the thin film were examined. There existed the optimum pretreatment and coating condition for successful growing of anticorrosive conversion coating layer in a given aggressive environment. Pit densities of aluminum thin films were significantly decreased with conversion coating. Electrochemical behaviors of conversion coated aluminum thin film were also discussed.