| 发明名称 | Display device with reinforced power lines | ||
| 摘要 | A display device is provided with a reinforced power line. The display device includes a common power line. A light emission layer is interposed between a first and a second electrode. A passivation layer is formed over the second electrode and has a stepped shape. An auxiliary metal layer is coupled to a common power line. At least a portion of the auxiliary metal layer is formed over the passivation layer and has a shape that follows the stepped shape of the passivation layer. | ||
| 申请公布号 | US8853718(B2) | 申请公布日期 | 2014.10.07 |
| 申请号 | US201213408954 | 申请日期 | 2012.02.29 |
| 申请人 | LG Display Co., Ltd. | 发明人 | Lee Jaehyuk;Kim Myungseop |
| 分类号 | H01L29/205;H01L51/52;H01L27/32 | 主分类号 | H01L29/205 |
| 代理机构 | Fenwick & West LLP | 代理人 | Fenwick & West LLP |
| 主权项 | 1. A display device comprising: a common power line; a light emission layer interposed between a first and a second electrode; a passivation layer formed over the second electrode and having a stepped shape; and an auxiliary metal layer coupled to the common power line, at least a portion of the auxiliary metal layer formed over the passivation layer and having a shape that follows the stepped shape of the passivation layer. | ||
| 地址 | Seoul KR | ||