| 发明名称 | Light emitting display | ||
| 摘要 | A light emitting device includes a pixel defining layer including a plurality of pixel defining layer elements, on a substrate; a first electrode in a space defined by the substrate and the pixel defining layer; a light emitting layer in a space defined by the first electrode and the pixel defining layer; and a second electrode on the light emitting layer and the pixel defining layer. The second electrode includes a plurality of layers, and an insulating layer between the plurality of layers, overlapping the light emitting layer, and exposing a layer among the plurality of layers in an area corresponding to the pixel defining layer. | ||
| 申请公布号 | US9006722(B2) | 申请公布日期 | 2015.04.14 |
| 申请号 | US201314018527 | 申请日期 | 2013.09.05 |
| 申请人 | Samsung Display Co., Ltd. | 发明人 | Jun Woo Sik |
| 分类号 | H01L51/52 | 主分类号 | H01L51/52 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP |
| 主权项 | 1. A light emitting device, comprising: a pixel defining layer comprising a plurality of pixel defining layer elements, on a substrate; a first electrode in a space defined by the substrate and the pixel defining layer; a light emitting layer in a space defined by the first electrode and the pixel defining layer; and a second electrode on the light emitting layer and the pixel defining layer, and comprising: a plurality of layers, andan insulating layer between the plurality of layers and overlapping the light emitting layer in an area adjacent to the pixel defining layer elements, and exposing a layer among the plurality of layers in an area corresponding to the pixel defining layer elements. | ||
| 地址 | KR | ||