发明名称 |
Organic light emitting device |
摘要 |
An organic light emitting device includes a first electrode formed over a substrate, an intermediate layer that is formed over the first electrode and includes an organic light emitting layer, and a second electrode that includes a central electrode unit disposed in a central region and a peripheral electrode unit separated from the central electrode unit and disposed in a peripheral region. The intermediate layer is disposed between the first and second electrodes. The organic light emitting device can readily secure a uniform brightness characteristic. |
申请公布号 |
US8659048(B2) |
申请公布日期 |
2014.02.25 |
申请号 |
US201213442682 |
申请日期 |
2012.04.09 |
申请人 |
YIM SANG-HOON;SONG OK-KEUN;KOO YOUNG-MO;SAMSUNG DISPLAY CO., LTD. |
发明人 |
YIM SANG-HOON;SONG OK-KEUN;KOO YOUNG-MO |
分类号 |
H01L51/52 |
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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