Boron and aluminum compounds in electronic components

Details Boron and aluminum compounds in electronic components Boron and aluminum compounds in electronic components

2007-10-09

2007-10-09

Garrett, Dawn L. (Department: 1774)

Organic compounds -- part of the class 532-570 series

Organic compounds

Boron containing

C428S690000, C428S917000, C313S504000, C313S506000, C556S007000, C556S027000, C556S170000, C252S301160, C257S040000

Reexamination Certificate

active

11436854

ABSTRACT:
The present invention relates to the use of boron and aluminum compounds in electronics, in particular as electron transport material, as host material of the emission layer and as hole blocking material, in each case in phosphorescent OLEDs, and also to layers produced therefrom in phosphorescent OLEDs.

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