发明名称 |
Organic light-emitting display apparatus and method of manufacturing the same |
摘要 |
An organic light-emitting display apparatus and a method of manufacturing the same. The organic light-emitting display apparatus includes an organic light-emitting device in which a pixel electrode, an intermediate layer that includes an emissive layer, and a cathode electrode are sequentially stacked. The cathode contact unit includes a cathode bus line that is formed on the same layer as the pixel electrode and contacts the cathode electrode, a first auxiliary electrode that is formed on the cathode bus line along an edge area of the cathode bus line, and a second auxiliary electrode that contacts the first auxiliary electrode. |
申请公布号 |
US9040993(B2) |
申请公布日期 |
2015.05.26 |
申请号 |
US201314023002 |
申请日期 |
2013.09.10 |
申请人 |
Samsung Display Co., Ltd. |
发明人 |
You Chun-Gi;Choi Joon-Hoo |
分类号 |
H01L29/04;H01L33/00;H01L21/84;H01L51/52;H01L51/56 |
主分类号 |
H01L29/04 |
代理机构 |
H.C. Park & Associates, PLC |
代理人 |
H.C. Park & Associates, PLC |
主权项 |
1. An organic light-emitting display apparatus, comprising:
an organic light-emitting device comprising a pixel electrode, a cathode electrode, and an intermediate layer disposed between the pixel electrode and the cathode electrode; and a cathode contact unit comprising:
a cathode bus line disposed on the same layer as the pixel electrode and contacting the cathode electrode;a first auxiliary electrode disposed along edge areas excluding a center area of the cathode bus line; anda second auxiliary electrode contacting the first auxiliary electrode. |
地址 |
Yongin KR |