| 发明名称 |
THIN FILM ELECTROLUMINESCENT DEVICE |
| 摘要 |
A thin film DC operable electroluminescent device of increased life and improved properties is disclosed. The device employs a thin film (5) of a manganese activated zinc sulfoselenide luminescent material and a layer of yttrium oxide (7) positioned between the luminescent material (5) and a reflective electrode (11). |
| 申请公布号 |
DE3562436(D1) |
申请公布日期 |
1988.06.01 |
| 申请号 |
DE19853562436 |
申请日期 |
1985.05.22 |
| 申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
CAMMACK, DAVID ALAN;DALBY, RICHARD JOHN;WALZ, DAVID GREGORY;BHARGAVA, RAMESHWAR NATH |
| 分类号 |
C09K11/88;H05B33/12;H05B33/14;H05B33/22;H05B33/28;(IPC1-7):H05B33/14 |
主分类号 |
C09K11/88 |
| 代理机构 |
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