发明名称 |
Electroluminescent display device and method of manufacturing the same |
摘要 |
<p>An electroluminescence (EL) display device with improved external light coupling efficiency and brightness that can be easily manufactured and a method of manufacturing the EL display device are disclosed. In one embodiment, the EL display device comprises a substrate, a first electrode formed above the substrate, a second electrode formed above the first electrode and facing the first electrode, a first intermediate layer including a luminescence layer and disposed between the first and second electrodes, a color converting layer disposed on top of the second electrode and a diffraction grating disposed between the second electrode and the color converting layer.</p> |
申请公布号 |
EP1670293(A3) |
申请公布日期 |
2007.10.24 |
申请号 |
EP20050111916 |
申请日期 |
2005.12.09 |
申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
SONG, YOUNG-WOO;KIM, YOON-CHANG;OH, JONG-SEOK;CHO, SANG-HWAN;AHN, JI-HOON;LEE, JOON-GU;LEE, SO-YOUNG;HA, JAE-HEUNG |
分类号 |
H01L51/52;H01L27/32;H05B33/14;H05B33/22 |
主分类号 |
H01L51/52 |
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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