Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2007-03-27
2011-10-18
Yamnitzky, Marie R. (Department: 1786)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C313S504000, C257SE51044, C548S101000, C548S103000, C548S106000, C548S108000, C546S002000, C546S004000, C546S010000
Reexamination Certificate
active
08039123
ABSTRACT:
Provided are a high-efficiency, photoluminescent heteronuclear copper (I)-iridium (III) complex and an organic electroluminescent device using the complex. The photoluminescent heteronuclear copper (I)-iridium (III) complex can be used to form an organic layer of an organic electroluminescent device, can emit light of 590-630 nm as a high-efficiency, photoluminescent material, and provides a high brightness and a low turn-on voltage.
REFERENCES:
patent: 2006-228936 (2006-08-01), None
M. A. Baldo et al., “Excitonic singlet-triplet ratio in a semiconducting organic thin film”, Physical Review B, vol. 60, No. 20, pp. 14 422-14 428, Nov. 1999.
M. A. Baldo et al., “Highly efficient phosphorescent emission from organic electroluminescent devices”, Nature, vol. 395, Sep. 1998, pp. 151-154.
Mohammad A. Omary et al., “Blue Phosphors of Dinuclear and Mononuclear Copper(I) and Silver(I) Complexes of 3,5-Bis(trifluoromethyl)pyrazolate and the Related Bis(pyrazolyl)borate”, Inorganic Chemistry, vol. 42, No. 26, pp. 8612-8614, 2003.
Machine translation of JP 2006-228936 (Aug. 2006), which was cited in the Office Action (Paper No. 20101117) mailed Nov. 24, 2010 of the related U.S. Appl. No. 11/802,066.
Byun Young-Hun
Choi Byoung-Ki
Kim Hee-Kyung
Kwon O-Hyun
Lyu Yi-Yeol
Bushnell , Esq. Robert E.
Samsung Mobile Display Co., Ltd.
Yamnitzky Marie R.
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