Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2006-04-11
2006-04-11
Yamnitzky, Marie (Department: 1774)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C313S504000, C546S004000
Reexamination Certificate
active
07026062
ABSTRACT:
A luminescence device comprising a pair of electrodes and an organic compound layer disposed between the electrodes. The layer contains a metal coordination compound represented by the following formula (1):wherein M is Ir, Rh or Pd; n is 2 or 3; and X1to X8is, independently, a hydrogen atom or a substituent selected from the group consisting of a halogen atom; a nitro group; a trifluoromethyl group; a trialkylsilyl group having three linear or branched alkyl groups each independently having 1–8 carbon atoms; and a linear or branched alkyl group having 2–20 carbon atoms capable of including one or at least two non-neighboring methylene groups which can be replaced with —O—, —S—, —C(O)—, —C(O)—O—, —O—C(O)—, —CH═CH— or —C≡C— and capable of including hydrogen atom which can be replaced with fluorine atom.
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Furugori Manabu
Igawa Satoshi
Kamatani Jun
Miura Seishi
Mizutani Hidemasa
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