| 摘要 |
PROBLEM TO BE SOLVED: To prevent a light-emitting area of a light-emitting device from being reduced when an auxiliary electrode is formed on the first electrode by using a coating material.SOLUTION: A first electrode 120 is formed on a substrate 110. A groove 122 is formed on the first electrode 120. An auxiliary electrode 124 is located inside the groove 122. The auxiliary electrode 124 is formed of a coating material. Further, an organic layer 130 and a second electrode 140 are formed on the first electrode 120, in this order. The groove 122 may or may not penetrate through the first electrode 120. |
