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发明名称
ELECTROLUMINESCENT DISPLAYS
摘要
申请公布号
US3555335(A)
申请公布日期
1971.01.12
申请号
USD3555335
申请日期
1969.02.27
申请人
BELL TELEPHONE LABORATORIES INC.
发明人
BERTRAND H. JOHNSON
分类号
G09F9/33;H01L33/60;(IPC1-7):H01J1/62;H01J63/04
主分类号
G09F9/33
代理机构
代理人
主权项
地址
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