Organic EL device with organic layer including starburst...

Details Organic EL device with organic layer including starburst... Organic EL device with organic layer including starburst...

2007-01-17

2011-10-25

Garrett, Dawn L (Department: 1786)

Stock material or miscellaneous articles

Composite

Of inorganic material

C428S917000, C313S504000, C313S506000, C257S040000, C257SE51051

Reexamination Certificate

active

08043723

ABSTRACT:
An organic EL device includes: a pair of electrodes; and an organic layer sandwiched between the pair of electrodes. The organic layer includes a compound including layer, and the compound including layer includes a compound of 1,3-bis[N,N-bis{(4′-methylbiphen-4-yl)}amino]-5-N,N-bis(4-methylphenyl) aminobenzene. The heat resistance and the vapor deposition property of the organic layer containing the above tertiary amine compound can be improved.

REFERENCES:
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patent: 7374830 (2008-05-01), Kato et al.
patent: 2004/0058193 (2004-03-01), Hatwar
patent: 2005/0184657 (2005-08-01), Kato et al.
patent: 2009/0058287 (2009-03-01), Akashi et al.
patent: 2005-276802 (2005-10-01), None
patent: 2007-246399 (2007-09-01), None
Taiwan Official Action issued for corresponding Taiwan patent application No. 96102693, dated Jul. 20, 2010 (with translation).
Japanese Examination Report issued for Japanese Patent Application No. 2006-085214, mailed Mar. 8, 2011.

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