ELECTROLUMINESCENT PANEL

摘要

A laminated electroluminescent panel comprising: a supporting transparent substrate; an organic device formed on the transparent substrate defining a plurality of pixels; the organic device including an organic luminescent layer between a lower and an upper electrode layer, and a sealing layer positioned to form together with the substrate a hermetic, moisture proof encapsulation for the organic device. The sealing layer comprises an inorganic material, and a hydrogen gutter is located inside the encapsulation at a position in physical connection with the organic luminescent layer. The hydrogen gutter prevents the building-up of pressure inside the encapsulation due to hydrogen gas formed due to and during operation of the organic device.