发明名称 Organic light emitting display device with multi-layered electrode and method of using the same
摘要 An organic light emitting diode and a method of manufacturing the same are provided. The organic light emitting diode includes: a first electrode disposed on a substrate; an organic layer including at least an emitting layer disposed on the first electrode; and a second electrode including at least two layers and a Ca thin layer interposed between the at least two layers on the organic layer. In this case, the Ca layer acts as a moisture-absorbing material for preventing moisture and oxygen from penetrating, so that pixel shrinkage and dark spot defects due to the penetration may be prevented, thereby providing an organic light emitting diode and a method of manufacturing the same without using any moisture absorbing material at the time of encapsulation.
申请公布号 US7692374(B2) 申请公布日期 2010.04.06
申请号 US20060385097 申请日期 2006.03.20
申请人 SAMSUNG MOBILE DISPLAY CO., LTD. 发明人 KANG TAE-WOOK
分类号 H01J1/62;H01J63/04 主分类号 H01J1/62
代理机构 代理人
主权项
地址