Support with a diffusing layer for an organic light-emitting diode device, and organic light-emitting device comprising such a support

A support for an organic light-emitting diode device successively includes a transparent substrate, made of mineral glass, provided with first and second opposite main faces, the substrate being coated on its second face with a diffusing layer which includes a vitreous mineral binder and diffusing e...

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Bibliographic Details
Main Authors EHRENSPERGER MARIE-VIRGINIE, ABENSOUR SYLVIE, ALLANO JEAN-LUC
Format Patent
LanguageEnglish
Published 18.11.2014
Subjects
BASIC ELECTRIC ELEMENTS
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
METALLURGY
MINERAL OR SLAG WOOL
SEMICONDUCTOR DEVICES
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
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Summary:A support for an organic light-emitting diode device successively includes a transparent substrate, made of mineral glass, provided with first and second opposite main faces, the substrate being coated on its second face with a diffusing layer which includes a vitreous mineral binder and diffusing elements dispersed in the binder, the vitreous binder includes between 40% and 60% by weight of bismuth oxide Bi2O3 inclusive of these values, or even between 45% and 58% by weight of bismuth oxide Bi2O3 inclusive of these values, and the proportion of the vitreous binder is at least 20% of the total weight of the diffusing layer.
Bibliography:Application Number: US201113814428