| 发明名称 | Light emitting display device and method of fabricating the same | ||
| 摘要 | A light emitting display device and a method of fabricating the same are disclosed. The light emitting display device comprises: a substrate comprising an active region in which a plurality of active pixels for displaying images are formed and a first dummy region disposed outside the active region and in which a plurality of first dummy pixels is formed; a first electrode formed on the substrate in each pixel; a pixel defining layer having an opening that exposes the first electrode; a surface treatment layer formed on the first electrode and having a plurality of grooves in each of the first dummy pixels; a light emitting layer formed on the surface treatment layer; and a second electrode formed on the light emitting layer in each of the active pixels. | ||
| 申请公布号 | US9006969(B2) | 申请公布日期 | 2015.04.14 |
| 申请号 | US201313945159 | 申请日期 | 2013.07.18 |
| 申请人 | Samsung Display Co., Ltd. | 发明人 | Kim Eui Gyu;Kim Young Il |
| 分类号 | H01J1/62;H01J63/04;H01L27/32;H01L51/50;H01L51/00 | 主分类号 | H01J1/62 |
| 代理机构 | Knobbe Martens Olson & Bear LLP | 代理人 | Knobbe Martens Olson & Bear LLP |
| 主权项 | 1. A light emitting display device comprising: a substrate comprising: an active region in which a plurality of active pixels is formed, anda first dummy region disposed outside the active region in which a plurality of first dummy pixels is formed; a first electrode formed on the substrate in each pixel; a pixel defining layer defining each pixel and including an opening configured to expose the first electrode; a surface treatment layer formed on the first electrode and including a plurality of grooves in each of the first dummy pixels; a light emitting layer formed on the surface treatment layer; and a second electrode formed on the light emitting layer in each of the active pixels. | ||
| 地址 | KR | ||