Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2006-02-27
2009-08-18
Yamnitzky, Marie R. (Department: 1794)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C313S504000, C313S506000, C257S040000, C257SE51044, C546S004000, C548S440000
Reexamination Certificate
active
07575818
ABSTRACT:
Provided are organic metal compounds in which compounds for host and compounds for dopant are connected, organic electroluminescence display devices using the compounds and a method for preparation of the devices. Also provided are organic metal compounds in which compounds for host and compounds for dopant where connected to make energy transmission between host and dopant possible at a molecular level, an organic electroluminescence display device using the same and a preparation method thereof.
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Chin Byung Doo
Hong Jong In
Jung Dong Hyun
Kim Myoung Ki
Kwon Tae Hyuk
Knobbe Martens Olson & Bear LLP
Samsung Mobile Display Co., Ltd.
Yamnitzky Marie R.
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