| 摘要 |
The present invention provides an electro-luminescent display device that includes a substrate having a display region. A pad may be formed on the substrate. A sealing portion comprise a sealing material may be disposed outside the display region. A sealing substrate may seal at least the display region in combination with the substrate via the sealing material. A concave portion may be formed in at least part of the substrate below the sealing portion. |
