发明名称 |
PHOSPHOR THIN FILM, PREPARATION METHOD, AND EL PANEL |
摘要 |
The invention aims to provide a phosphor thin film eliminating a need for filters, having a satisfactory color purity and useful as the blue color in full-color EL displays, a method for preparing the same and an EL panel. Such objects are achieved by a phosphor thin film formed of a matrix material comprising barium thioaluminate as a main component to which magnesium is added and rare earth element, Eu is added as a luminescent center, a method for preparing the same, and an EL panel using the same.
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申请公布号 |
CA2352521(C) |
申请公布日期 |
2004.12.07 |
申请号 |
CA20012352521 |
申请日期 |
2001.07.06 |
申请人 |
TDK CORPORATION |
发明人 |
YANO, YOSHIHIKO;NAGANO, KATSUTO |
分类号 |
H05B33/10;C09K11/00;C09K11/08;C09K11/64;C09K11/77;C09K11/80;H05B33/14;(IPC1-7):C09K11/71;H05B33/02;H01L49/02 |
主分类号 |
H05B33/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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