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经营范围
发明名称
Blue emitting internal junction organic electroluminescent device (I)
摘要
申请公布号
US5151629(A)
申请公布日期
1992.09.29
申请号
US19910738776
申请日期
1991.08.01
申请人
EASTMAN KODAK COMPANY
发明人
VANSLYKE, STEVEN A.
分类号
H05B33/12;C07F5/06;C09K11/06;H01L51/30;H01L51/50;H05B33/14
主分类号
H05B33/12
代理机构
代理人
主权项
地址
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