| 发明名称 |
ORGANIC ELECTROLUMINESCENT ELEMENT, ITS MANUFACTURING METHOD, DISPLAY DEVICE AND LIGHTING DEVICE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic EL element having high emission efficiency and long luminescence lifetime. SOLUTION: In the organic electroluminescent element, at least one layer of the organic electroluminescent element, having a layer formed by using dispersion solution, comprises cylindrical-shaped molecules. COPYRIGHT: (C)2007,JPO&INPIT
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| 申请公布号 |
JP2007005444(A) |
申请公布日期 |
2007.01.11 |
| 申请号 |
JP20050181822 |
申请日期 |
2005.06.22 |
| 申请人 |
KONICA MINOLTA HOLDINGS INC |
发明人 |
TANAKA TATSUO;KO HIDEO;SUZURISATO YOSHIYUKI;KITA HIROSHI |
| 分类号 |
H01L51/50;H05B33/10 |
主分类号 |
H01L51/50 |
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