发明名称 |
Full color organic electroluminescent device |
摘要 |
The present invention is directed to a full color organic electroluminescent device which comprises a substrate; a first electrode formed on the substrate; an organic emitting layer formed on the first electrode, and having a red-emitting layer, a green-emitting layer and a blue-emitting layer, respectively patterned in a red pixel region, a green pixel region and a blue pixel region, and having the red and green-emitting layer consisting of a phosphorescent material and the blue-emitting layer consisting of a fluorescent material; a hole blocking layer formed on the organic emitting layer as a common layer; and a second electrode formed on the hole blocking layer, so that the full color organic electroluminescent device having enhanced lifetime and luminous efficiency characteristics can be provided.
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申请公布号 |
US2005112403(A1) |
申请公布日期 |
2005.05.26 |
申请号 |
US20040938464 |
申请日期 |
2004.09.09 |
申请人 |
JU SANG-HYUN;KIM MU-HYUN;KWON JANG-HYUK;KIM SUNG-CHUL;CHUNG HO-KYOON;CHIN BYUNG-DOO;LEE SEONG-TAEK |
发明人 |
JU SANG-HYUN;KIM MU-HYUN;KWON JANG-HYUK;KIM SUNG-CHUL;CHUNG HO-KYOON;CHIN BYUNG-DOO;LEE SEONG-TAEK |
分类号 |
H01L51/50;H01L27/32;H01L51/00;H05B33/12;H05B33/14;H05B33/20;H05B33/22;H05B33/26;(IPC1-7):H05B33/12 |
主分类号 |
H01L51/50 |
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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