Organic light emitting material formulation

摘要

A formulation of light-emitting material particularly suitable for forming displays and lamps via printing techniques comprises organic light emitting material housed in protective porous matrix material; a binder; and a solvent. The matrix material is selected from microporous and mesoporous materials, such as zeolites, porous oxides, molecular sieves, silicoaluminophosphates and aluminosilicates.