发明名称 |
Light-Emitting Device and Manufacturing Method Thereof, Lighting Device, and Display Device |
摘要 |
The present invention focuses on a structure in which an auxiliary wiring for increasing the conductivity of an upper electrode is provided on the substrate side. The conductive auxiliary wiring of a light-emitting device is provided over a substrate, and an upper portion of the auxiliary wiring protrudes in a direction parallel to the substrate. Further, an EL layer formed in a region including a lower electrode layer and the auxiliary wiring is physically divided by the auxiliary wiring. An upper electrode layer formed in a manner similar to that of the lower electrode layer may be electrically connected to at least part of a side surface of the auxiliary wiring. Such an auxiliary wiring may be used in a lighting device and a display device. |
申请公布号 |
US2012205700(A1) |
申请公布日期 |
2012.08.16 |
申请号 |
US201213367833 |
申请日期 |
2012.02.07 |
申请人 |
TANADA YOSHIFUMI;SAKAMOTO NAOYA;ADACHI HIROKI;EGUCHI SHINGO;ONO KOJI;YOSHIZUMI KENSUKE;SHINODA HIROTO;SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
TANADA YOSHIFUMI;SAKAMOTO NAOYA;ADACHI HIROKI;EGUCHI SHINGO;ONO KOJI;YOSHIZUMI KENSUKE;SHINODA HIROTO |
分类号 |
H01L51/52;H01L51/56 |
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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