the reliability properties of LCD electrode corrosion were studied by corrosion acceleration experiments of LCD electrode with thermal stress & humidity stress
and a typical verifiable LCD life was derived. The results showed that corrosion velocity of LCD electrode was index function of thermal and humidity. That means
LCD products pass the reliability test at 55 ℃95% RH24 h
corresponding at least 3 years of product life at room temperature. In addition
the relationship between corrosion failure ratio of LCD products and time was discussed at 40 ℃70% RH & at room temperature
respectively. More than 95% potential corrosion failure products can be selected at 40 ℃70% RH48 h.