Photo-luminescence layer in the optical spectral region and in adjacent spectral regions

Publikation: Geistiges Eigentum › Patentanmeldung/Patent

Beitragende

  • OSRAM Deutschland

Abstract

This invention relates to a photoluminescent layer in the optical and adjoining spectral regions based on a solid solution of organic dyes. The photoluminescent layer consists of organic dye molecules with a low dye concentration and a matrix material of metal oxides, with the matrix material having a slightly sub-stoichiometric oxygen content. A method and a device for producing the photoluminescent layer are described.

Details

This invention relates to a photoluminescent layer in the optical and adjoining spectral regions based on a solid solution of organic dyes. The photoluminescent layer consists of organic dye molecules with a low dye concentration and a matrix material of metal oxides, with the matrix material having a slightly sub-stoichiometric oxygen content. A method and a device for producing the photoluminescent layer are described.

OriginalspracheEnglisch
IPC (Internationale Patentklassifikation)H01L 33/ 00 A I
VeröffentlichungsnummerUS7101626
Land/GebietDeutschland
Prioritätsdatum23 Feb. 2000
PrioritätsnummerWO2000DE00498
PublikationsstatusVeröffentlicht - 5 Sept. 2006
No renderer: customAssociatesEventsRenderPortal,dk.atira.pure.api.shared.model.researchoutput.Patent