Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2006-05-30
2006-05-30
Dye, Rena (Department: 1774)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C313S504000, C313S506000, C544S179000, C544S180000, C548S110000, C548S125000, C548S131000, C548S146000, C548S215000, C548S250000, C548S300100, C556S413000, C556S465000
Reexamination Certificate
active
07052783
ABSTRACT:
This invention relates to tetraphenylmethane-based oxadiazole molecules that act as electron transporting materials to be used in electroluminescent devices. The oxadiazole compounds are of the following formula. Each variable is defined in the specification.
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Chan Li-Hsin
Chen Chin-Ti
Lee Rong-Ho
Yeh Hsiu-Chih
Academia Sinica
Dye Rena
Fish & Richardson PC
Thompson Camie S.
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