Encapsulation film with water vapor permeation barrier properties for lamination onto flexible electronic devices. The film is based on a Zinc-Tin-Oxide layer deposited onto an ultra clean polyethylene terephthalate film.

Prototype rolls can be delivered with the following specifications:

• roll width: 200 … 650 mm
• roll length:
  • 50 … 300 m (with permanent or temporary protective liner)
  • 50 … 500 m without protective liner
• water vapor transmission rate < 0,001 g/(m²d) at 38°C / 90% r.h.
• Visual light transmittance > 85%
• UV protection for outdoor upon request