Encapsulation of organic light emitting devices using siloxane o

Details Encapsulation of organic light emitting devices using siloxane o Encapsulation of organic light emitting devices using siloxane o

1996-11-14

1998-03-31

O'Shea, Sandra L.

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

313506, 313311, H01J 1700

Patent

active

057342253

ABSTRACT:
An organic light emitting device (10) is provided which is encapsulated by a Siloxane buffer layer (17.1). This Siloxane buffer layer (17.1) is applied to the diode (10) providing for protection against contamination, degradation, oxidation and the like. The Siloxane buffer layer (17.1) carries at least a second encapsulation layer (17.2).

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Article entitled Stability of Organic Electroluminescent Diode by Yoshiharu Sato et al as appeared in Molecular Crystals and Liquid Crystals , 1994, vol. 253, pp. 143-150.

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