Browsing articles tagged with " water vapor transmission testing"
Jul
15
2011

OLED Water Vapor Transmission Testing Instruments

OLED, Organic Light Emitting Display, has found its wide applications in many industries because of its advantages as slimness, low temperature display, low cost and self-lighting. However, the organic light emitting material of OLED is sensitive to water molecule; and excessive water molecule transmission would affect the life span of OLED. This has been a great obstacle for the further development of OLED. Thus, how to test the molecule permeability of OLED film and sheet [...]

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