Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2011-03-15
2011-03-15
Tarazano, D. Lawernce (Department: 1786)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C313S504000, C313S506000, C252S301320, C257S040000, C257S103000, C257SE51028, C556S431000, C556S435000, C528S043000
Reexamination Certificate
active
07906224
ABSTRACT:
An organic electroluminescent element comprising a cathode and an anode having therebetween at least one organic compound layer, wherein one of the organic compound layer comprises a polymer having a repeat unit represented by Formula (1) (wherein Ar1represents an arylene group which may have a substituent or a heteroarylene group having not more than two heteroatoms, which may have a substituent; and L1represents a divalent linkage group selected from a prescribed group; and n1represents an integer of not less than two).
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English machine translation of JP 2004-185967-A.
Kita Hiroshi
Taka Hideo
Holtz Holtz Goodman & Chick PC
Konica Minolta Holdings Inc.
Tarazano D. Lawernce
Wilson Michael H
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