论文信息 - 29.1: Ultra‐High Barriers for Encapsulation of Flexible Displays and Lighting Devices

29.1: Ultra‐High Barriers for Encapsulation of Flexible Displays and Lighting Devices

A roll-to-roll manufactured ultra-high permeation barrier film based on a multilayer stack of sputtered oxide layers and ORMOCER® interlayers is presented. The reproducible large-area water vapor transmission rate is less than 8·10−5 g/(m2d) at ambient condition. The film has been evaluated as substrate for and encapsulation of flexible organic electronic devices.

[1] Ralf Dunkel,et al. Method of Measuring Ultralow Water Vapor Permeation for OLED Displays , 2005, Proceedings of the IEEE.

[2] N. Schiller,et al. Characterization of reactively sputtered permeation barrier materials on polymer substrates , 2011 .

[3] K. Leo,et al. The effect of barrier performance on the lifetime of small-molecule organic solar cells , 2012 .

[4] Steven M. George,et al. Gas diffusion barriers on polymers using Al2O3 atomic layer deposition , 2006 .

[5] Wendy D. Bennett,et al. Ultra barrier flexible substrates for flat panel displays , 2001 .

[6] Paul E. Burrows,et al. Mechanisms of Vapor Permeation Through Multilayer Barrier Films: Lag Time Versus Equilibrium Permeation , 2004 .