Display element and method for manufacturing display element

The invention relates to the use of group 4 element co-doping in an activator doped zinc sulfide phosphor layer of a display element, a display element and a method of manufacturing a display element. The display element (100) includes a first insulating layer (111), a second insulating layer (112),...

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Bibliographische Detailangaben
Hauptverfasser:	HOLOPAINEN JANNE, HARKONEN, KARI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL DYES ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	The invention relates to the use of group 4 element co-doping in an activator doped zinc sulfide phosphor layer of a display element, a display element and a method of manufacturing a display element. The display element (100) includes a first insulating layer (111), a second insulating layer (112), and a first phosphor layer (121) of activator-Group 4 element co-doped zinc sulfide between the first insulating layer (111) and the second insulating layer (112). The first phosphor layer (121) has an average atomic percent of group 4 elements of at least 0.01 atomic percent. 本发明涉及第4族元素共掺杂在显示元件的活化剂掺杂硫化锌的磷光体层中的应用、显示元件和制造显示元件的方法。所述显示元件(100)包括第一绝缘层(111)、第二绝缘层(112)，以及在第一绝缘层(111)和第二绝缘层(112)之间的活化剂-第4族元素共掺杂硫化锌的第一磷光体层(121)。所述第一磷光体层(121)具有第4族元素的平均原子百分比为至少0.01原子百分比。