Encapsulation for electroluminescent devices

Details Encapsulation for electroluminescent devices Encapsulation for electroluminescent devices

2002-05-07

2008-09-09

Roy, Sikha (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000, C428S690000, C428S917000, C445S024000, C445S025000

Reexamination Certificate

active

07423375

ABSTRACT:
An electroluminescent device having a protection layer in the cap bonding region to which the cap is bonded. The protection layer can be formed from photosensitive or non-photosensitive materials. The protection layer protects the layers below from being damage during removal of polymer materials.

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