专利名称：Efficient electroluminescent device发明人：Brown, Christopher T., c/o Eastman Kodak
Company,Hatwar, Tukaram K., c/o EastmanKodak Company
申请号：EP03079144.6申请日：20031219公开号：EP1435669A2公开日：20040707
专利附图：
摘要：Disclosed is an OLED device comprising a light emitting layer containing anelectroluminescent component having a first bandgap and at least two non-
electroluminescent components having second and further bandgaps, respectively, asmore fully described in the summary of the invention.
申请人：EASTMAN KODAK COMPANY
地址：343 State Street Rochester, New York 14650 US
国籍：US
代理机构：Haile, Helen Cynthia
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