Soluble compound and organic electroluminescent devices

Details Soluble compound and organic electroluminescent devices Soluble compound and organic electroluminescent devices

2008-04-15

2008-04-15

Cano, Milton I. (Department: 1794)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C313S504000, C313S506000, C257S040000, C257S103000, C252S301350, C252S301160

Reexamination Certificate

active

10493236

ABSTRACT:
A novel soluble compound which is a distyrylarylene derivative having a soluble substituent and a specific central group and having a solubility of 0.5% by weight or greater at 20° C. in an organic solvent; and an organic electroluminescence device having an organic thin film layer which has a single layer or a plurality of layers, is disposed between a cathode and an anode and has at least one layer containing the novel soluble compound. The organic thin film layer can be formed in accordance with a wet process, and the organic electroluminescence device exhibiting a great efficiency of light emission can be produced easily.

REFERENCES:
patent: 6214481 (2001-04-01), Sakai et al.
patent: 6395411 (2002-05-01), Kwon et al.
patent: 6730419 (2004-05-01), Kim et al.
patent: 8-333569 (1996-12-01), None
patent: 2000-007604 (2000-01-01), None
patent: 2000-191560 (2000-07-01), None

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