| 发明名称 | Method of manufacturing organic EL element and organic EL element | ||
| 摘要 | An organic EL element is provided having a pair of electrodes and an organic functional layer disposed therebetween, the pair of electrodes consisting of an upper electrode and a lower electrode. In the pair of electrodes, the upper electrode includes a first layer and a second layer, the first layer being in contact with the organic functional layer and the second layer being in contact with the first layer. Additionally, the first layer has a higher membrane stress than the organic functional layer and the second layer. Furthermore, the first layer has a crystalline structure and the second layer has a non-crystalline structure. | ||
| 申请公布号 | US9196861(B2) | 申请公布日期 | 2015.11.24 |
| 申请号 | US201514707501 | 申请日期 | 2015.05.08 |
| 申请人 | JOLED INC. | 发明人 | Aonuma Masaki;Satoh Takuya;Yashiro Yoichiro |
| 分类号 | H01L51/52;C23C14/08;H01L51/00;H01L51/56;C23C14/35;H05B33/26 | 主分类号 | H01L51/52 |
| 代理机构 | Greenblum & Bernstein, P.L.C. | 代理人 | Greenblum & Bernstein, P.L.C. |
| 主权项 | 1. An organic EL element having a pair of electrodes and an organic functional layer disposed therebetween, the pair of electrodes consisting of an upper electrode and a lower electrode, wherein the upper electrode includes a first layer and a second layer, the first layer being in contact with the organic functional layer, the second layer being in contact with the first layer, and the first layer has a higher membrane stress than the organic functional layer and the second layer. | ||
| 地址 | Tokyo JP | ||