Back to results
US 2010/0244676 A1Published application
Organic electroluminescent device
AssigneeFUJIFILM Corporation
InventorIkuo KINOSHITA
Life of this patent
Estimating the term…
Abstract
An organic electroluminescent is provided and includes: a pair of electrodes; and at least one organic layer, between the pair of electrodes, including a light emitting layer. The device comprising, in the at least one organic layer, a compound represented by formula (I): where Qs each independently represents a t-butyl group or a trimethylsilyl group; when the compound has a plurality of Rs, the RS each independently represents a hydrogen atom, an alkyl group, a cyano group, an aryl group, or a heteroaryl group; and n stands for 1 or 2.
Claims13
An organic electroluminescent device comprising:
- a pair of electrodes;
- and
- at least one organic layer between the pair of electrodes, the at least one organic layer including a light emitting layer,
- the device comprising, in the at least one organic layer, a compound represented by formula (I):
- wherein Qs each independently represents a t-butyl group or a trimethylsilyl group;
- when the compound has a plurality of Rs, the Rs each independently represents a hydrogen atom, an alkyl group, a cyano group, an aryl group, or a heteroaryl group;
- and n stands for 1 or 2.
4 more elements
Dependencies are inferred from the claim text.