Siloxane and siloxane derivatives as encapsulants for organic li

Details Siloxane and siloxane derivatives as encapsulants for organic li Siloxane and siloxane derivatives as encapsulants for organic li

1996-11-14

1999-01-05

Cooney, Jr., John M.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

313503, 313504, 313505, 313506, 428195, 428690, 428917, B32B 906

Patent

active

058559949

ABSTRACT:
An organic light emitting device (10) is provided which is encapsulated by a Siloxane film (17). This Siloxane film (17) is applied to the light emitting portion of the diode (10) providing for protection against contamination, degradation, oxidation and the like. The Siloxane film (17) carries an optical element, such as a lens (18) for example. This optical element (18) is arranged such that the light generated inside the diode (10) is output through it.

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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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