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发明名称
Electroluminescent device
摘要
申请公布号
US2817783(A)
申请公布日期
1957.12.24
申请号
US19550521776
申请日期
1955.07.13
申请人
SYLVANIA ELECTRIC PRODUCTS INC.
发明人
LOEBNER EGON E.
分类号
H01L33/00;H01L33/02
主分类号
H01L33/00
代理机构
代理人
主权项
地址
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Transparent sheet
